Winson Chung
3718 lines
141 KiB
Java
3718 lines
141 KiB
Java
|
|
/*
|
|
* Copyright (C) 2008 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package com.android.launcher2;
|
|
|
|
import java.io.DataInputStream;
|
|
import java.io.DataOutputStream;
|
|
import java.io.FileNotFoundException;
|
|
import java.io.IOException;
|
|
import java.util.ArrayList;
|
|
import java.util.HashMap;
|
|
import java.util.List;
|
|
|
|
import android.animation.Animator;
|
|
import android.animation.AnimatorListenerAdapter;
|
|
import android.animation.AnimatorSet;
|
|
import android.animation.ObjectAnimator;
|
|
import android.animation.PropertyValuesHolder;
|
|
import android.animation.ValueAnimator;
|
|
import android.animation.ValueAnimator.AnimatorUpdateListener;
|
|
import android.app.Activity;
|
|
import android.app.AlertDialog;
|
|
import android.app.Dialog;
|
|
import android.app.SearchManager;
|
|
import android.app.StatusBarManager;
|
|
import android.appwidget.AppWidgetManager;
|
|
import android.appwidget.AppWidgetProviderInfo;
|
|
import android.content.ActivityNotFoundException;
|
|
import android.content.BroadcastReceiver;
|
|
import android.content.ClipData;
|
|
import android.content.ClipDescription;
|
|
import android.content.ComponentName;
|
|
import android.content.ContentResolver;
|
|
import android.content.Context;
|
|
import android.content.DialogInterface;
|
|
import android.content.Intent;
|
|
import android.content.IntentFilter;
|
|
import android.content.Intent.ShortcutIconResource;
|
|
import android.content.pm.ActivityInfo;
|
|
import android.content.pm.PackageManager;
|
|
import android.content.pm.ResolveInfo;
|
|
import android.content.pm.PackageManager.NameNotFoundException;
|
|
import android.content.res.Configuration;
|
|
import android.content.res.Resources;
|
|
import android.content.res.TypedArray;
|
|
import android.database.ContentObserver;
|
|
import android.graphics.Bitmap;
|
|
import android.graphics.Canvas;
|
|
import android.graphics.Rect;
|
|
import android.graphics.drawable.ColorDrawable;
|
|
import android.graphics.drawable.Drawable;
|
|
import android.net.Uri;
|
|
import android.os.AsyncTask;
|
|
import android.os.Bundle;
|
|
import android.os.Environment;
|
|
import android.os.Handler;
|
|
import android.os.Message;
|
|
import android.os.SystemClock;
|
|
import android.os.SystemProperties;
|
|
import android.provider.Settings;
|
|
import android.speech.RecognizerIntent;
|
|
import android.text.Selection;
|
|
import android.text.SpannableStringBuilder;
|
|
import android.text.TextUtils;
|
|
import android.text.method.TextKeyListener;
|
|
import android.util.Log;
|
|
import android.view.Display;
|
|
import android.view.HapticFeedbackConstants;
|
|
import android.view.KeyEvent;
|
|
import android.view.LayoutInflater;
|
|
import android.view.Menu;
|
|
import android.view.MenuItem;
|
|
import android.view.MotionEvent;
|
|
import android.view.Surface;
|
|
import android.view.View;
|
|
import android.view.ViewGroup;
|
|
import android.view.WindowManager;
|
|
import android.view.View.OnClickListener;
|
|
import android.view.View.OnLongClickListener;
|
|
import android.view.accessibility.AccessibilityEvent;
|
|
import android.view.animation.DecelerateInterpolator;
|
|
import android.view.inputmethod.InputMethodManager;
|
|
import android.widget.Advanceable;
|
|
import android.widget.EditText;
|
|
import android.widget.ImageView;
|
|
import android.widget.LinearLayout;
|
|
import android.widget.PopupWindow;
|
|
import android.widget.TabHost;
|
|
import android.widget.TextView;
|
|
import android.widget.Toast;
|
|
|
|
import com.android.common.Search;
|
|
import com.android.launcher.R;
|
|
import com.android.launcher2.Workspace.ShrinkState;
|
|
|
|
/**
|
|
* Default launcher application.
|
|
*/
|
|
public final class Launcher extends Activity
|
|
implements View.OnClickListener, OnLongClickListener, LauncherModel.Callbacks,
|
|
AllAppsView.Watcher, View.OnTouchListener {
|
|
static final String TAG = "Launcher";
|
|
static final boolean LOGD = false;
|
|
|
|
static final boolean PROFILE_STARTUP = false;
|
|
static final boolean DEBUG_WIDGETS = false;
|
|
static final boolean DEBUG_USER_INTERFACE = false;
|
|
|
|
private static final int MENU_GROUP_ADD = 1;
|
|
private static final int MENU_GROUP_WALLPAPER = MENU_GROUP_ADD + 1;
|
|
|
|
private static final int MENU_ADD = Menu.FIRST + 1;
|
|
private static final int MENU_MANAGE_APPS = MENU_ADD + 1;
|
|
private static final int MENU_WALLPAPER_SETTINGS = MENU_MANAGE_APPS + 1;
|
|
private static final int MENU_SEARCH = MENU_WALLPAPER_SETTINGS + 1;
|
|
private static final int MENU_NOTIFICATIONS = MENU_SEARCH + 1;
|
|
private static final int MENU_SETTINGS = MENU_NOTIFICATIONS + 1;
|
|
|
|
private static final int REQUEST_CREATE_SHORTCUT = 1;
|
|
private static final int REQUEST_CREATE_APPWIDGET = 5;
|
|
private static final int REQUEST_PICK_APPLICATION = 6;
|
|
private static final int REQUEST_PICK_SHORTCUT = 7;
|
|
private static final int REQUEST_PICK_APPWIDGET = 9;
|
|
private static final int REQUEST_PICK_WALLPAPER = 10;
|
|
|
|
static final String EXTRA_SHORTCUT_DUPLICATE = "duplicate";
|
|
|
|
static final int SCREEN_COUNT = 5;
|
|
static final int DEFAULT_SCREEN = 2;
|
|
|
|
static final int DIALOG_CREATE_SHORTCUT = 1;
|
|
static final int DIALOG_RENAME_FOLDER = 2;
|
|
|
|
private static final String PREFERENCES = "launcher.preferences";
|
|
|
|
// Type: int
|
|
private static final String RUNTIME_STATE_CURRENT_SCREEN = "launcher.current_screen";
|
|
// Type: int
|
|
private static final String RUNTIME_STATE = "launcher.state";
|
|
// Type: long
|
|
private static final String RUNTIME_STATE_FOLDERS = "launcher.folder";
|
|
// Type: int
|
|
private static final String RUNTIME_STATE_PENDING_ADD_SCREEN = "launcher.add_screen";
|
|
// Type: int
|
|
private static final String RUNTIME_STATE_PENDING_ADD_CELL_X = "launcher.add_cellX";
|
|
// Type: int
|
|
private static final String RUNTIME_STATE_PENDING_ADD_CELL_Y = "launcher.add_cellY";
|
|
// Type: boolean
|
|
private static final String RUNTIME_STATE_PENDING_FOLDER_RENAME = "launcher.rename_folder";
|
|
// Type: long
|
|
private static final String RUNTIME_STATE_PENDING_FOLDER_RENAME_ID = "launcher.rename_folder_id";
|
|
|
|
private static final String TOOLBAR_ICON_METADATA_NAME = "com.android.launcher.toolbar_icon";
|
|
|
|
/** The different states that Launcher can be in. */
|
|
private enum State { WORKSPACE, APPS_CUSTOMIZE, ALL_APPS, CUSTOMIZE,
|
|
CUSTOMIZE_SPRING_LOADED, ALL_APPS_SPRING_LOADED };
|
|
private State mState = State.WORKSPACE;
|
|
private AnimatorSet mStateAnimation;
|
|
|
|
static final int APPWIDGET_HOST_ID = 1024;
|
|
|
|
private static final Object sLock = new Object();
|
|
private static int sScreen = DEFAULT_SCREEN;
|
|
|
|
private final BroadcastReceiver mCloseSystemDialogsReceiver
|
|
= new CloseSystemDialogsIntentReceiver();
|
|
private final ContentObserver mWidgetObserver = new AppWidgetResetObserver();
|
|
|
|
private LayoutInflater mInflater;
|
|
|
|
private DragController mDragController;
|
|
private Workspace mWorkspace;
|
|
|
|
private AppWidgetManager mAppWidgetManager;
|
|
private LauncherAppWidgetHost mAppWidgetHost;
|
|
|
|
private int mAddScreen = -1;
|
|
private int mAddIntersectCellX = -1;
|
|
private int mAddIntersectCellY = -1;
|
|
private int[] mAddDropPosition;
|
|
private int[] mTmpAddItemCellCoordinates = new int[2];
|
|
|
|
private FolderInfo mFolderInfo;
|
|
|
|
private DeleteZone mDeleteZone;
|
|
private HandleView mHandleView;
|
|
private SearchDropTargetBar mSearchDeleteBar;
|
|
private AllAppsView mAllAppsGrid;
|
|
private AppsCustomizeTabHost mAppsCustomizeTabHost;
|
|
private AppsCustomizePagedView mAppsCustomizeContent;
|
|
private CustomizeTrayTabHost mHomeCustomizationDrawer;
|
|
private boolean mAutoAdvanceRunning = false;
|
|
|
|
private ViewGroup mButtonCluster;
|
|
private View mAllAppsButton;
|
|
private View mDivider;
|
|
private View mConfigureButton;
|
|
|
|
private AllAppsPagedView mAllAppsPagedView = null;
|
|
private CustomizePagedView mCustomizePagedView = null;
|
|
|
|
private Bundle mSavedState;
|
|
|
|
private SpannableStringBuilder mDefaultKeySsb = null;
|
|
|
|
private boolean mWorkspaceLoading = true;
|
|
|
|
private boolean mPaused = true;
|
|
private boolean mRestoring;
|
|
private boolean mWaitingForResult;
|
|
private boolean mOnResumeNeedsLoad;
|
|
|
|
private Bundle mSavedInstanceState;
|
|
|
|
private LauncherModel mModel;
|
|
private IconCache mIconCache;
|
|
private boolean mUserPresent = true;
|
|
private boolean mVisible = false;
|
|
private boolean mAttached = false;
|
|
|
|
private static LocaleConfiguration sLocaleConfiguration = null;
|
|
|
|
private ArrayList<ItemInfo> mDesktopItems = new ArrayList<ItemInfo>();
|
|
|
|
private static HashMap<Long, FolderInfo> sFolders = new HashMap<Long, FolderInfo>();
|
|
|
|
// The "signpost" images along the bottom of the screen (only in some layouts)
|
|
private ImageView mPreviousView;
|
|
private ImageView mNextView;
|
|
|
|
// Hotseats (quick-launch icons next to AllApps)
|
|
private String[] mHotseatConfig = null;
|
|
private Intent[] mHotseats = null;
|
|
private Drawable[] mHotseatIcons = null;
|
|
private CharSequence[] mHotseatLabels = null;
|
|
|
|
private Intent mAppMarketIntent = null;
|
|
|
|
// Related to the auto-advancing of widgets
|
|
private final int ADVANCE_MSG = 1;
|
|
private final int mAdvanceInterval = 20000;
|
|
private final int mAdvanceStagger = 250;
|
|
private long mAutoAdvanceSentTime;
|
|
private long mAutoAdvanceTimeLeft = -1;
|
|
private HashMap<View, AppWidgetProviderInfo> mWidgetsToAdvance =
|
|
new HashMap<View, AppWidgetProviderInfo>();
|
|
|
|
// Determines how long to wait after a rotation before restoring the screen orientation to
|
|
// match the sensor state.
|
|
private final int mRestoreScreenOrientationDelay = 500;
|
|
|
|
// External icons saved in case of resource changes, orientation, etc.
|
|
private static Drawable.ConstantState sGlobalSearchIcon;
|
|
private static Drawable.ConstantState sVoiceSearchIcon;
|
|
private static Drawable.ConstantState sAppMarketIcon;
|
|
|
|
private DragLayer mDragLayer;
|
|
|
|
private BubbleTextView mWaitingForResume;
|
|
|
|
private static ArrayList<PendingAddArguments> sPendingAddList
|
|
= new ArrayList<PendingAddArguments>();
|
|
|
|
private static class PendingAddArguments {
|
|
int requestCode;
|
|
Intent intent;
|
|
int screen;
|
|
int cellX;
|
|
int cellY;
|
|
}
|
|
|
|
@Override
|
|
protected void onCreate(Bundle savedInstanceState) {
|
|
super.onCreate(savedInstanceState);
|
|
|
|
if (LauncherApplication.isInPlaceRotationEnabled()) {
|
|
// hide the status bar (temporary until we get the status bar design figured out)
|
|
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
|
|
this.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR);
|
|
}
|
|
|
|
LauncherApplication app = ((LauncherApplication)getApplication());
|
|
mModel = app.setLauncher(this);
|
|
mIconCache = app.getIconCache();
|
|
mDragController = new DragController(this);
|
|
mInflater = getLayoutInflater();
|
|
|
|
mAppWidgetManager = AppWidgetManager.getInstance(this);
|
|
mAppWidgetHost = new LauncherAppWidgetHost(this, APPWIDGET_HOST_ID);
|
|
mAppWidgetHost.startListening();
|
|
|
|
if (PROFILE_STARTUP) {
|
|
android.os.Debug.startMethodTracing(
|
|
Environment.getExternalStorageDirectory() + "/launcher");
|
|
}
|
|
|
|
loadHotseats();
|
|
checkForLocaleChange();
|
|
setContentView(R.layout.launcher);
|
|
mHomeCustomizationDrawer = (CustomizeTrayTabHost) findViewById(R.id.customization_drawer);
|
|
if (mHomeCustomizationDrawer != null) {
|
|
// share the same customization workspace across all the tabs
|
|
mCustomizePagedView = (CustomizePagedView) findViewById(
|
|
R.id.customization_drawer_tab_contents);
|
|
}
|
|
setupViews();
|
|
|
|
registerContentObservers();
|
|
|
|
lockAllApps();
|
|
|
|
mSavedState = savedInstanceState;
|
|
restoreState(mSavedState);
|
|
|
|
// Update customization drawer _after_ restoring the states
|
|
if (mCustomizePagedView != null) {
|
|
mCustomizePagedView.update();
|
|
}
|
|
if (mAppsCustomizeContent != null) {
|
|
mAppsCustomizeContent.onPackagesUpdated();
|
|
}
|
|
|
|
if (PROFILE_STARTUP) {
|
|
android.os.Debug.stopMethodTracing();
|
|
}
|
|
|
|
if (!mRestoring) {
|
|
mModel.startLoader(this, true);
|
|
}
|
|
|
|
// For handling default keys
|
|
mDefaultKeySsb = new SpannableStringBuilder();
|
|
Selection.setSelection(mDefaultKeySsb, 0);
|
|
|
|
IntentFilter filter = new IntentFilter(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
|
|
registerReceiver(mCloseSystemDialogsReceiver, filter);
|
|
|
|
// If we have a saved version of these external icons, we load them up immediately
|
|
if (LauncherApplication.isScreenLarge()) {
|
|
if (sGlobalSearchIcon == null || sVoiceSearchIcon == null || sAppMarketIcon == null) {
|
|
updateIconsAffectedByPackageManagerChanges();
|
|
}
|
|
if (sGlobalSearchIcon != null) {
|
|
updateGlobalSearchIcon(sGlobalSearchIcon);
|
|
}
|
|
if (sVoiceSearchIcon != null) {
|
|
updateVoiceSearchIcon(sVoiceSearchIcon);
|
|
}
|
|
if (sAppMarketIcon != null) {
|
|
updateAppMarketIcon(sAppMarketIcon);
|
|
}
|
|
}
|
|
}
|
|
|
|
private void checkForLocaleChange() {
|
|
if (sLocaleConfiguration == null) {
|
|
new AsyncTask<Void, Void, LocaleConfiguration>() {
|
|
@Override
|
|
protected LocaleConfiguration doInBackground(Void... unused) {
|
|
LocaleConfiguration localeConfiguration = new LocaleConfiguration();
|
|
readConfiguration(Launcher.this, localeConfiguration);
|
|
return localeConfiguration;
|
|
}
|
|
|
|
@Override
|
|
protected void onPostExecute(LocaleConfiguration result) {
|
|
sLocaleConfiguration = result;
|
|
checkForLocaleChange(); // recursive, but now with a locale configuration
|
|
}
|
|
}.execute();
|
|
return;
|
|
}
|
|
|
|
final Configuration configuration = getResources().getConfiguration();
|
|
|
|
final String previousLocale = sLocaleConfiguration.locale;
|
|
final String locale = configuration.locale.toString();
|
|
|
|
final int previousMcc = sLocaleConfiguration.mcc;
|
|
final int mcc = configuration.mcc;
|
|
|
|
final int previousMnc = sLocaleConfiguration.mnc;
|
|
final int mnc = configuration.mnc;
|
|
|
|
boolean localeChanged = !locale.equals(previousLocale) || mcc != previousMcc || mnc != previousMnc;
|
|
|
|
if (localeChanged) {
|
|
sLocaleConfiguration.locale = locale;
|
|
sLocaleConfiguration.mcc = mcc;
|
|
sLocaleConfiguration.mnc = mnc;
|
|
|
|
mIconCache.flush();
|
|
loadHotseats();
|
|
|
|
final LocaleConfiguration localeConfiguration = sLocaleConfiguration;
|
|
new Thread("WriteLocaleConfiguration") {
|
|
@Override
|
|
public void run() {
|
|
writeConfiguration(Launcher.this, localeConfiguration);
|
|
}
|
|
}.start();
|
|
}
|
|
}
|
|
|
|
private static class LocaleConfiguration {
|
|
public String locale;
|
|
public int mcc = -1;
|
|
public int mnc = -1;
|
|
}
|
|
|
|
private static void readConfiguration(Context context, LocaleConfiguration configuration) {
|
|
DataInputStream in = null;
|
|
try {
|
|
in = new DataInputStream(context.openFileInput(PREFERENCES));
|
|
configuration.locale = in.readUTF();
|
|
configuration.mcc = in.readInt();
|
|
configuration.mnc = in.readInt();
|
|
} catch (FileNotFoundException e) {
|
|
// Ignore
|
|
} catch (IOException e) {
|
|
// Ignore
|
|
} finally {
|
|
if (in != null) {
|
|
try {
|
|
in.close();
|
|
} catch (IOException e) {
|
|
// Ignore
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private static void writeConfiguration(Context context, LocaleConfiguration configuration) {
|
|
DataOutputStream out = null;
|
|
try {
|
|
out = new DataOutputStream(context.openFileOutput(PREFERENCES, MODE_PRIVATE));
|
|
out.writeUTF(configuration.locale);
|
|
out.writeInt(configuration.mcc);
|
|
out.writeInt(configuration.mnc);
|
|
out.flush();
|
|
} catch (FileNotFoundException e) {
|
|
// Ignore
|
|
} catch (IOException e) {
|
|
//noinspection ResultOfMethodCallIgnored
|
|
context.getFileStreamPath(PREFERENCES).delete();
|
|
} finally {
|
|
if (out != null) {
|
|
try {
|
|
out.close();
|
|
} catch (IOException e) {
|
|
// Ignore
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
static int getScreen() {
|
|
synchronized (sLock) {
|
|
return sScreen;
|
|
}
|
|
}
|
|
|
|
static void setScreen(int screen) {
|
|
synchronized (sLock) {
|
|
sScreen = screen;
|
|
}
|
|
}
|
|
|
|
// Note: This doesn't do all the client-id magic that BrowserProvider does
|
|
// in Browser. (http://b/2425179)
|
|
private Uri getDefaultBrowserUri() {
|
|
String url = getString(R.string.default_browser_url);
|
|
if (url.indexOf("{CID}") != -1) {
|
|
url = url.replace("{CID}", "android-google");
|
|
}
|
|
return Uri.parse(url);
|
|
}
|
|
|
|
// Load the Intent templates from arrays.xml to populate the hotseats. For
|
|
// each Intent, if it resolves to a single app, use that as the launch
|
|
// intent & use that app's label as the contentDescription. Otherwise,
|
|
// retain the ResolveActivity so the user can pick an app.
|
|
private void loadHotseats() {
|
|
if (mHotseatConfig == null) {
|
|
mHotseatConfig = getResources().getStringArray(R.array.hotseats);
|
|
if (mHotseatConfig.length > 0) {
|
|
mHotseats = new Intent[mHotseatConfig.length];
|
|
mHotseatLabels = new CharSequence[mHotseatConfig.length];
|
|
mHotseatIcons = new Drawable[mHotseatConfig.length];
|
|
} else {
|
|
mHotseats = null;
|
|
mHotseatIcons = null;
|
|
mHotseatLabels = null;
|
|
}
|
|
|
|
TypedArray hotseatIconDrawables = getResources().obtainTypedArray(R.array.hotseat_icons);
|
|
for (int i=0; i<mHotseatConfig.length; i++) {
|
|
// load icon for this slot; currently unrelated to the actual activity
|
|
try {
|
|
mHotseatIcons[i] = hotseatIconDrawables.getDrawable(i);
|
|
} catch (ArrayIndexOutOfBoundsException ex) {
|
|
Log.w(TAG, "Missing hotseat_icons array item #" + i);
|
|
mHotseatIcons[i] = null;
|
|
}
|
|
}
|
|
hotseatIconDrawables.recycle();
|
|
}
|
|
|
|
PackageManager pm = getPackageManager();
|
|
for (int i=0; i<mHotseatConfig.length; i++) {
|
|
Intent intent = null;
|
|
if (mHotseatConfig[i].equals("*BROWSER*")) {
|
|
// magic value meaning "launch user's default web browser"
|
|
// replace it with a generic web request so we can see if there is indeed a default
|
|
String defaultUri = getString(R.string.default_browser_url);
|
|
intent = new Intent(
|
|
Intent.ACTION_VIEW,
|
|
((defaultUri != null)
|
|
? Uri.parse(defaultUri)
|
|
: getDefaultBrowserUri())
|
|
).addCategory(Intent.CATEGORY_BROWSABLE);
|
|
// note: if the user launches this without a default set, she
|
|
// will always be taken to the default URL above; this is
|
|
// unavoidable as we must specify a valid URL in order for the
|
|
// chooser to appear, and once the user selects something, that
|
|
// URL is unavoidably sent to the chosen app.
|
|
} else {
|
|
try {
|
|
intent = Intent.parseUri(mHotseatConfig[i], 0);
|
|
} catch (java.net.URISyntaxException ex) {
|
|
Log.w(TAG, "Invalid hotseat intent: " + mHotseatConfig[i]);
|
|
// bogus; leave intent=null
|
|
}
|
|
}
|
|
|
|
if (intent == null) {
|
|
mHotseats[i] = null;
|
|
mHotseatLabels[i] = getText(R.string.activity_not_found);
|
|
continue;
|
|
}
|
|
|
|
if (LOGD) {
|
|
Log.d(TAG, "loadHotseats: hotseat " + i
|
|
+ " initial intent=["
|
|
+ intent.toUri(Intent.URI_INTENT_SCHEME)
|
|
+ "]");
|
|
}
|
|
|
|
ResolveInfo bestMatch = pm.resolveActivity(intent, PackageManager.MATCH_DEFAULT_ONLY);
|
|
List<ResolveInfo> allMatches = pm.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
|
|
if (LOGD) {
|
|
Log.d(TAG, "Best match for intent: " + bestMatch);
|
|
Log.d(TAG, "All matches: ");
|
|
for (ResolveInfo ri : allMatches) {
|
|
Log.d(TAG, " --> " + ri);
|
|
}
|
|
}
|
|
// did this resolve to a single app, or the resolver?
|
|
if (allMatches.size() == 0 || bestMatch == null) {
|
|
// can't find any activity to handle this. let's leave the
|
|
// intent as-is and let Launcher show a toast when it fails
|
|
// to launch.
|
|
mHotseats[i] = intent;
|
|
|
|
// set accessibility text to "Not installed"
|
|
mHotseatLabels[i] = getText(R.string.activity_not_found);
|
|
} else {
|
|
boolean found = false;
|
|
for (ResolveInfo ri : allMatches) {
|
|
if (bestMatch.activityInfo.name.equals(ri.activityInfo.name)
|
|
&& bestMatch.activityInfo.applicationInfo.packageName
|
|
.equals(ri.activityInfo.applicationInfo.packageName)) {
|
|
found = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!found) {
|
|
if (LOGD) Log.d(TAG, "Multiple options, no default yet");
|
|
// the bestMatch is probably the ResolveActivity, meaning the
|
|
// user has not yet selected a default
|
|
// so: we'll keep the original intent for now
|
|
mHotseats[i] = intent;
|
|
|
|
// set the accessibility text to "Select shortcut"
|
|
mHotseatLabels[i] = getText(R.string.title_select_shortcut);
|
|
} else {
|
|
// we have an app!
|
|
// now reconstruct the intent to launch it through the front
|
|
// door
|
|
ComponentName com = new ComponentName(
|
|
bestMatch.activityInfo.applicationInfo.packageName,
|
|
bestMatch.activityInfo.name);
|
|
mHotseats[i] = new Intent(Intent.ACTION_MAIN).setComponent(com);
|
|
|
|
// load the app label for accessibility
|
|
mHotseatLabels[i] = bestMatch.activityInfo.loadLabel(pm);
|
|
}
|
|
}
|
|
|
|
if (LOGD) {
|
|
Log.d(TAG, "loadHotseats: hotseat " + i
|
|
+ " final intent=["
|
|
+ ((mHotseats[i] == null)
|
|
? "null"
|
|
: mHotseats[i].toUri(Intent.URI_INTENT_SCHEME))
|
|
+ "] label=[" + mHotseatLabels[i]
|
|
+ "]"
|
|
);
|
|
}
|
|
}
|
|
}
|
|
|
|
private void completeAdd(PendingAddArguments args) {
|
|
switch (args.requestCode) {
|
|
case REQUEST_PICK_APPLICATION:
|
|
completeAddApplication(args.intent, args.screen, args.cellX, args.cellY);
|
|
break;
|
|
case REQUEST_PICK_SHORTCUT:
|
|
processShortcut(args.intent);
|
|
break;
|
|
case REQUEST_CREATE_SHORTCUT:
|
|
completeAddShortcut(args.intent, args.screen, args.cellX, args.cellY);
|
|
break;
|
|
case REQUEST_PICK_APPWIDGET:
|
|
addAppWidgetFromPick(args.intent);
|
|
break;
|
|
case REQUEST_CREATE_APPWIDGET:
|
|
int appWidgetId = args.intent.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1);
|
|
completeAddAppWidget(appWidgetId, args.screen);
|
|
break;
|
|
case REQUEST_PICK_WALLPAPER:
|
|
// We just wanted the activity result here so we can clear mWaitingForResult
|
|
break;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
protected void onActivityResult(final int requestCode, int resultCode, final Intent data) {
|
|
mWaitingForResult = false;
|
|
|
|
// The pattern used here is that a user PICKs a specific application,
|
|
// which, depending on the target, might need to CREATE the actual target.
|
|
|
|
// For example, the user would PICK_SHORTCUT for "Music playlist", and we
|
|
// launch over to the Music app to actually CREATE_SHORTCUT.
|
|
|
|
if (resultCode == RESULT_OK && mAddScreen != -1) {
|
|
final PendingAddArguments args = new PendingAddArguments();
|
|
args.requestCode = requestCode;
|
|
args.intent = data;
|
|
args.screen = mAddScreen;
|
|
args.cellX = mAddIntersectCellX;
|
|
args.cellY = mAddIntersectCellY;
|
|
|
|
// If the loader is still running, defer the add until it is done.
|
|
if (isWorkspaceLocked()) {
|
|
sPendingAddList.add(args);
|
|
} else {
|
|
completeAdd(args);
|
|
}
|
|
} else if ((requestCode == REQUEST_PICK_APPWIDGET ||
|
|
requestCode == REQUEST_CREATE_APPWIDGET) && resultCode == RESULT_CANCELED &&
|
|
data != null) {
|
|
// Clean up the appWidgetId if we canceled
|
|
int appWidgetId = data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1);
|
|
if (appWidgetId != -1) {
|
|
mAppWidgetHost.deleteAppWidgetId(appWidgetId);
|
|
}
|
|
}
|
|
}
|
|
|
|
@Override
|
|
protected void onResume() {
|
|
super.onResume();
|
|
mPaused = false;
|
|
if (mRestoring || mOnResumeNeedsLoad) {
|
|
mWorkspaceLoading = true;
|
|
mModel.startLoader(this, true);
|
|
mRestoring = false;
|
|
mOnResumeNeedsLoad = false;
|
|
}
|
|
if (mWaitingForResume != null) {
|
|
mWaitingForResume.setStayPressed(false);
|
|
}
|
|
// When we resume Launcher, a different Activity might be responsible for the app
|
|
// market intent, so refresh the icon
|
|
updateAppMarketIcon();
|
|
}
|
|
|
|
@Override
|
|
protected void onPause() {
|
|
super.onPause();
|
|
// Some launcher layouts don't have a previous and next view
|
|
if (mPreviousView != null) {
|
|
dismissPreview(mPreviousView);
|
|
}
|
|
if (mNextView != null) {
|
|
dismissPreview(mNextView);
|
|
}
|
|
mPaused = true;
|
|
mDragController.cancelDrag();
|
|
}
|
|
|
|
@Override
|
|
public Object onRetainNonConfigurationInstance() {
|
|
// Flag the loader to stop early before switching
|
|
mModel.stopLoader();
|
|
if (mAllAppsGrid != null) {
|
|
mAllAppsGrid.surrender();
|
|
}
|
|
if (mAppsCustomizeContent != null) {
|
|
mAppsCustomizeContent.surrender();
|
|
}
|
|
return Boolean.TRUE;
|
|
}
|
|
|
|
// We can't hide the IME if it was forced open. So don't bother
|
|
/*
|
|
@Override
|
|
public void onWindowFocusChanged(boolean hasFocus) {
|
|
super.onWindowFocusChanged(hasFocus);
|
|
|
|
if (hasFocus) {
|
|
final InputMethodManager inputManager = (InputMethodManager)
|
|
getSystemService(Context.INPUT_METHOD_SERVICE);
|
|
WindowManager.LayoutParams lp = getWindow().getAttributes();
|
|
inputManager.hideSoftInputFromWindow(lp.token, 0, new android.os.ResultReceiver(new
|
|
android.os.Handler()) {
|
|
protected void onReceiveResult(int resultCode, Bundle resultData) {
|
|
Log.d(TAG, "ResultReceiver got resultCode=" + resultCode);
|
|
}
|
|
});
|
|
Log.d(TAG, "called hideSoftInputFromWindow from onWindowFocusChanged");
|
|
}
|
|
}
|
|
*/
|
|
|
|
private boolean acceptFilter() {
|
|
final InputMethodManager inputManager = (InputMethodManager)
|
|
getSystemService(Context.INPUT_METHOD_SERVICE);
|
|
return !inputManager.isFullscreenMode();
|
|
}
|
|
|
|
@Override
|
|
public boolean onKeyDown(int keyCode, KeyEvent event) {
|
|
final int uniChar = event.getUnicodeChar();
|
|
final boolean handled = super.onKeyDown(keyCode, event);
|
|
final boolean isKeyNotWhitespace = uniChar > 0 && !Character.isWhitespace(uniChar);
|
|
if (!handled && acceptFilter() && isKeyNotWhitespace) {
|
|
boolean gotKey = TextKeyListener.getInstance().onKeyDown(mWorkspace, mDefaultKeySsb,
|
|
keyCode, event);
|
|
if (gotKey && mDefaultKeySsb != null && mDefaultKeySsb.length() > 0) {
|
|
// something usable has been typed - start a search
|
|
// the typed text will be retrieved and cleared by
|
|
// showSearchDialog()
|
|
// If there are multiple keystrokes before the search dialog takes focus,
|
|
// onSearchRequested() will be called for every keystroke,
|
|
// but it is idempotent, so it's fine.
|
|
return onSearchRequested();
|
|
}
|
|
}
|
|
|
|
// Eat the long press event so the keyboard doesn't come up.
|
|
if (keyCode == KeyEvent.KEYCODE_MENU && event.isLongPress()) {
|
|
return true;
|
|
}
|
|
|
|
return handled;
|
|
}
|
|
|
|
private String getTypedText() {
|
|
return mDefaultKeySsb.toString();
|
|
}
|
|
|
|
private void clearTypedText() {
|
|
mDefaultKeySsb.clear();
|
|
mDefaultKeySsb.clearSpans();
|
|
Selection.setSelection(mDefaultKeySsb, 0);
|
|
}
|
|
|
|
/**
|
|
* Given the integer (ordinal) value of a State enum instance, convert it to a variable of type
|
|
* State
|
|
*/
|
|
private static State intToState(int stateOrdinal) {
|
|
State state = State.WORKSPACE;
|
|
final State[] stateValues = State.values();
|
|
for (int i = 0; i < stateValues.length; i++) {
|
|
if (stateValues[i].ordinal() == stateOrdinal) {
|
|
state = stateValues[i];
|
|
break;
|
|
}
|
|
}
|
|
return state;
|
|
}
|
|
|
|
/**
|
|
* Restores the previous state, if it exists.
|
|
*
|
|
* @param savedState The previous state.
|
|
*/
|
|
private void restoreState(Bundle savedState) {
|
|
if (savedState == null) {
|
|
return;
|
|
}
|
|
|
|
State state = intToState(savedState.getInt(RUNTIME_STATE, State.WORKSPACE.ordinal()));
|
|
|
|
if (state == State.ALL_APPS || state == State.APPS_CUSTOMIZE) {
|
|
showAllApps(false);
|
|
} else if (state == State.CUSTOMIZE) {
|
|
showCustomizationDrawer(false);
|
|
}
|
|
|
|
final int currentScreen = savedState.getInt(RUNTIME_STATE_CURRENT_SCREEN, -1);
|
|
if (currentScreen > -1) {
|
|
mWorkspace.setCurrentPage(currentScreen);
|
|
}
|
|
|
|
final int addScreen = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SCREEN, -1);
|
|
|
|
if (addScreen > -1) {
|
|
mAddScreen = addScreen;
|
|
mAddIntersectCellX = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_X);
|
|
mAddIntersectCellY = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_Y);
|
|
mRestoring = true;
|
|
}
|
|
|
|
boolean renameFolder = savedState.getBoolean(RUNTIME_STATE_PENDING_FOLDER_RENAME, false);
|
|
if (renameFolder) {
|
|
long id = savedState.getLong(RUNTIME_STATE_PENDING_FOLDER_RENAME_ID);
|
|
mFolderInfo = mModel.getFolderById(this, sFolders, id);
|
|
mRestoring = true;
|
|
}
|
|
|
|
// Restore the current AllApps drawer tab
|
|
if (mAllAppsGrid != null && mAllAppsGrid instanceof AllAppsTabbed) {
|
|
String curTab = savedState.getString("allapps_currentTab");
|
|
if (curTab != null) {
|
|
AllAppsTabbed tabhost = (AllAppsTabbed) mAllAppsGrid;
|
|
tabhost.setCurrentTabByTag(curTab);
|
|
}
|
|
int curPage = savedState.getInt("allapps_currentPage", -1);
|
|
if (curPage > -1) {
|
|
mAllAppsPagedView.setRestorePage(curPage);
|
|
}
|
|
}
|
|
|
|
// Restore the current customization drawer tab
|
|
if (mHomeCustomizationDrawer != null) {
|
|
String curTab = savedState.getString("customize_currentTab");
|
|
if (curTab != null) {
|
|
// We set this directly so that there is no delay before the tab is set
|
|
mCustomizePagedView.setCustomizationFilter(
|
|
mHomeCustomizationDrawer.getCustomizeFilterForTabTag(curTab));
|
|
mHomeCustomizationDrawer.setCurrentTabByTag(curTab);
|
|
}
|
|
|
|
// Note: currently we do not restore the page for the customization tray because unlike
|
|
// AllApps, the page content can change drastically
|
|
}
|
|
|
|
// Restore the AppsCustomize tab
|
|
if (mAppsCustomizeTabHost != null) {
|
|
String curTab = savedState.getString("apps_customize_currentTab");
|
|
if (curTab != null) {
|
|
// We set this directly so that there is no delay before the tab is set
|
|
mAppsCustomizeContent.setContentType(
|
|
mAppsCustomizeTabHost.getContentTypeForTabTag(curTab));
|
|
mAppsCustomizeTabHost.setCurrentTabByTag(curTab);
|
|
}
|
|
|
|
// Note: currently we do not restore the page for the AppsCustomize pane because the
|
|
// change in layout can drastically affect the saved page index
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Finds all the views we need and configure them properly.
|
|
*/
|
|
private void setupViews() {
|
|
final DragController dragController = mDragController;
|
|
|
|
mDragLayer = (DragLayer) findViewById(R.id.drag_layer);
|
|
mWorkspace = (Workspace) mDragLayer.findViewById(R.id.workspace);
|
|
|
|
// Setup the drag layer
|
|
mDragLayer.setup(this, dragController);
|
|
|
|
// Setup the workspace
|
|
mWorkspace.setHapticFeedbackEnabled(false);
|
|
mWorkspace.setOnLongClickListener(this);
|
|
mWorkspace.setup(this, dragController);
|
|
mWorkspace.setWallpaperDimension();
|
|
|
|
// Setup the different configurations
|
|
DeleteZone allAppsDeleteZone = null;
|
|
ApplicationInfoDropTarget allAppsInfoTarget = null;
|
|
if (LauncherApplication.isScreenLarge()) {
|
|
// Setup AllApps
|
|
mAllAppsGrid = (AllAppsView) mDragLayer.findViewById(R.id.all_apps_view);
|
|
mAllAppsGrid.setup(this, dragController);
|
|
// We don't want a hole punched in our window.
|
|
((View) mAllAppsGrid).setWillNotDraw(false);
|
|
|
|
// Setup Customize
|
|
mCustomizePagedView.setLauncher(this);
|
|
mCustomizePagedView.setDragController(dragController);
|
|
mCustomizePagedView.setAllAppsPagedView(mAllAppsPagedView);
|
|
|
|
// Setup DeleteZone
|
|
mDeleteZone = (DeleteZone) mDragLayer.findViewById(R.id.delete_zone);
|
|
mDeleteZone.setLauncher(this);
|
|
mDeleteZone.setDragController(dragController);
|
|
|
|
// Setup the top-right Apps/Customize buttons
|
|
mAllAppsButton = findViewById(R.id.all_apps_button);
|
|
mDivider = findViewById(R.id.all_apps_divider);
|
|
mConfigureButton = findViewById(R.id.configure_button);
|
|
mDeleteZone.setOverlappingViews(new View[] { mAllAppsButton, mDivider,
|
|
mConfigureButton });
|
|
|
|
// Setup the AllApps Delete toolbar button
|
|
allAppsDeleteZone = (DeleteZone) findViewById(R.id.all_apps_delete_zone);
|
|
allAppsDeleteZone.setLauncher(this);
|
|
allAppsDeleteZone.setDragController(dragController);
|
|
allAppsDeleteZone.setDragAndDropEnabled(false);
|
|
|
|
// Setup the AllApps Info toolbar button
|
|
allAppsInfoTarget = (ApplicationInfoDropTarget) findViewById(R.id.all_apps_info_target);
|
|
allAppsInfoTarget.setLauncher(this);
|
|
allAppsInfoTarget.setDragAndDropEnabled(false);
|
|
|
|
// Setup the AllApps Market toolbar button
|
|
View marketButton = findViewById(R.id.market_button);
|
|
allAppsInfoTarget.setOverlappingView(marketButton);
|
|
} else {
|
|
// Get the search/delete bar
|
|
mSearchDeleteBar = (SearchDropTargetBar) mDragLayer.findViewById(R.id.qsb_bar);
|
|
|
|
// Setup AppsCustomize
|
|
mAppsCustomizeTabHost = (AppsCustomizeTabHost)
|
|
findViewById(R.id.apps_customize_pane);
|
|
mAppsCustomizeContent = (AppsCustomizePagedView)
|
|
mAppsCustomizeTabHost.findViewById(R.id.apps_customize_pane_content);
|
|
mAppsCustomizeContent.setup(this, dragController);
|
|
|
|
// Setup AppsCustomize button
|
|
mHandleView = (HandleView) mDragLayer.findViewById(R.id.all_apps_button);
|
|
mHandleView.setLauncher(this);
|
|
mHandleView.setOnLongClickListener(this);
|
|
mHandleView.setOnClickListener(new OnClickListener() {
|
|
public void onClick(View v) {
|
|
onClickAllAppsButton(v);
|
|
}
|
|
});
|
|
|
|
// Setup Hotseat
|
|
ImageView hotseatLeft = (ImageView) findViewById(R.id.hotseat_left);
|
|
hotseatLeft.setContentDescription(mHotseatLabels[0]);
|
|
hotseatLeft.setImageDrawable(mHotseatIcons[0]);
|
|
ImageView hotseatRight = (ImageView) findViewById(R.id.hotseat_right);
|
|
hotseatRight.setContentDescription(mHotseatLabels[1]);
|
|
hotseatRight.setImageDrawable(mHotseatIcons[1]);
|
|
|
|
View.OnKeyListener listener = new IndicatorKeyEventListener();
|
|
mPreviousView = (ImageView) mDragLayer.findViewById(R.id.previous_screen);
|
|
mPreviousView.setOnKeyListener(listener);
|
|
mNextView = (ImageView) mDragLayer.findViewById(R.id.next_screen);
|
|
mNextView.setOnKeyListener(listener);
|
|
|
|
Drawable previous = mPreviousView.getDrawable();
|
|
Drawable next = mNextView.getDrawable();
|
|
mWorkspace.setIndicators(previous, next);
|
|
|
|
mPreviousView.setHapticFeedbackEnabled(false);
|
|
mPreviousView.setOnLongClickListener(this);
|
|
mNextView.setHapticFeedbackEnabled(false);
|
|
mNextView.setOnLongClickListener(this);
|
|
}
|
|
|
|
// Setup keylistener for button cluster
|
|
mButtonCluster = (ViewGroup) findViewById(R.id.all_apps_button_cluster);
|
|
View.OnKeyListener listener = null;
|
|
if (LauncherApplication.isScreenLarge()) {
|
|
// For tablets, AllApps lives in the button bar at the top
|
|
listener = new ButtonBarKeyEventListener();
|
|
} else {
|
|
// For phones, AppsCustomize lives in the "dock" at the bottom
|
|
listener = new DockKeyEventListener();
|
|
}
|
|
int buttonCount = mButtonCluster.getChildCount();
|
|
for (int i = 0; i < buttonCount; ++i) {
|
|
mButtonCluster.getChildAt(i).setOnKeyListener(listener);
|
|
}
|
|
|
|
// Setup the drag controller (the drop targets have to be added in reverse order)
|
|
dragController.setDragScoller(mWorkspace);
|
|
dragController.setScrollView(mDragLayer);
|
|
dragController.setMoveTarget(mWorkspace);
|
|
dragController.addDropTarget(mWorkspace);
|
|
if (mDeleteZone != null) {
|
|
dragController.addDragListener(mDeleteZone);
|
|
dragController.addDropTarget(mDeleteZone);
|
|
}
|
|
if (mSearchDeleteBar != null) {
|
|
mSearchDeleteBar.setup(this, dragController);
|
|
}
|
|
if (allAppsDeleteZone != null) {
|
|
dragController.addDragListener(allAppsDeleteZone);
|
|
dragController.addDropTarget(allAppsDeleteZone);
|
|
}
|
|
if (allAppsInfoTarget != null) {
|
|
dragController.addDragListener(allAppsInfoTarget);
|
|
dragController.addDropTarget(allAppsInfoTarget);
|
|
}
|
|
}
|
|
|
|
@SuppressWarnings({"UnusedDeclaration"})
|
|
public void previousScreen(View v) {
|
|
if (mState != State.ALL_APPS && mState != State.APPS_CUSTOMIZE) {
|
|
mWorkspace.scrollLeft();
|
|
}
|
|
}
|
|
|
|
@SuppressWarnings({"UnusedDeclaration"})
|
|
public void nextScreen(View v) {
|
|
if (mState != State.ALL_APPS && mState != State.APPS_CUSTOMIZE) {
|
|
mWorkspace.scrollRight();
|
|
}
|
|
}
|
|
|
|
@SuppressWarnings({"UnusedDeclaration"})
|
|
public void launchHotSeat(View v) {
|
|
if (mState == State.ALL_APPS) return;
|
|
|
|
int index = -1;
|
|
if (v.getId() == R.id.hotseat_left) {
|
|
index = 0;
|
|
} else if (v.getId() == R.id.hotseat_right) {
|
|
index = 1;
|
|
}
|
|
|
|
// reload these every tap; you never know when they might change
|
|
loadHotseats();
|
|
if (index >= 0 && index < mHotseats.length && mHotseats[index] != null) {
|
|
startActivitySafely(
|
|
mHotseats[index],
|
|
"hotseat"
|
|
);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Creates a view representing a shortcut.
|
|
*
|
|
* @param info The data structure describing the shortcut.
|
|
*
|
|
* @return A View inflated from R.layout.application.
|
|
*/
|
|
View createShortcut(ShortcutInfo info) {
|
|
return createShortcut(R.layout.application,
|
|
(ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentPage()), info);
|
|
}
|
|
|
|
/**
|
|
* Creates a view representing a shortcut inflated from the specified resource.
|
|
*
|
|
* @param layoutResId The id of the XML layout used to create the shortcut.
|
|
* @param parent The group the shortcut belongs to.
|
|
* @param info The data structure describing the shortcut.
|
|
*
|
|
* @return A View inflated from layoutResId.
|
|
*/
|
|
View createShortcut(int layoutResId, ViewGroup parent, ShortcutInfo info) {
|
|
BubbleTextView favorite = (BubbleTextView) mInflater.inflate(layoutResId, parent, false);
|
|
favorite.applyFromShortcutInfo(info, mIconCache);
|
|
favorite.setOnClickListener(this);
|
|
return favorite;
|
|
}
|
|
|
|
/**
|
|
* Add an application shortcut to the workspace.
|
|
*
|
|
* @param data The intent describing the application.
|
|
* @param cellInfo The position on screen where to create the shortcut.
|
|
*/
|
|
void completeAddApplication(Intent data, int screen,
|
|
int intersectCellX, int intersectCellY) {
|
|
final int[] cellXY = mTmpAddItemCellCoordinates;
|
|
final CellLayout layout = (CellLayout) mWorkspace.getChildAt(screen);
|
|
|
|
if (!layout.findCellForSpanThatIntersects(cellXY, 1, 1, intersectCellX, intersectCellY)) {
|
|
showOutOfSpaceMessage();
|
|
return;
|
|
}
|
|
|
|
final ShortcutInfo info = mModel.getShortcutInfo(getPackageManager(), data, this);
|
|
|
|
if (info != null) {
|
|
info.setActivity(data.getComponent(), Intent.FLAG_ACTIVITY_NEW_TASK |
|
|
Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
|
|
info.container = ItemInfo.NO_ID;
|
|
mWorkspace.addApplicationShortcut(info, screen, cellXY[0], cellXY[1],
|
|
isWorkspaceLocked(), mAddIntersectCellX, mAddIntersectCellY);
|
|
} else {
|
|
Log.e(TAG, "Couldn't find ActivityInfo for selected application: " + data);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Add a shortcut to the workspace.
|
|
*
|
|
* @param data The intent describing the shortcut.
|
|
* @param cellInfo The position on screen where to create the shortcut.
|
|
*/
|
|
private void completeAddShortcut(Intent data, int screen,
|
|
int intersectCellX, int intersectCellY) {
|
|
final int[] cellXY = mTmpAddItemCellCoordinates;
|
|
final CellLayout layout = (CellLayout) mWorkspace.getChildAt(screen);
|
|
|
|
int[] touchXY = mAddDropPosition;
|
|
boolean foundCellSpan = false;
|
|
if (touchXY != null) {
|
|
// when dragging and dropping, just find the closest free spot
|
|
CellLayout screenLayout = (CellLayout) mWorkspace.getChildAt(screen);
|
|
int[] result = screenLayout.findNearestVacantArea(
|
|
touchXY[0], touchXY[1], 1, 1, cellXY);
|
|
foundCellSpan = (result != null);
|
|
} else {
|
|
foundCellSpan = layout.findCellForSpanThatIntersects(
|
|
cellXY, 1, 1, intersectCellX, intersectCellY);
|
|
}
|
|
|
|
if (!foundCellSpan) {
|
|
showOutOfSpaceMessage();
|
|
return;
|
|
}
|
|
|
|
final ShortcutInfo info = mModel.addShortcut(
|
|
this, data, screen, cellXY[0], cellXY[1], false);
|
|
|
|
if (!mRestoring) {
|
|
final View view = createShortcut(info);
|
|
mWorkspace.addInScreen(view, screen, cellXY[0], cellXY[1], 1, 1, isWorkspaceLocked());
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Add a widget to the workspace.
|
|
*
|
|
* @param appWidgetId The app widget id
|
|
* @param cellInfo The position on screen where to create the widget.
|
|
*/
|
|
private void completeAddAppWidget(final int appWidgetId, int screen) {
|
|
AppWidgetProviderInfo appWidgetInfo = mAppWidgetManager.getAppWidgetInfo(appWidgetId);
|
|
|
|
// Calculate the grid spans needed to fit this widget
|
|
CellLayout layout = (CellLayout) mWorkspace.getChildAt(screen);
|
|
int[] spanXY = layout.rectToCell(appWidgetInfo.minWidth, appWidgetInfo.minHeight, null);
|
|
|
|
// Try finding open space on Launcher screen
|
|
// We have saved the position to which the widget was dragged-- this really only matters
|
|
// if we are placing widgets on a "spring-loaded" screen
|
|
final int[] cellXY = mTmpAddItemCellCoordinates;
|
|
|
|
int[] touchXY = mAddDropPosition;
|
|
boolean foundCellSpan = false;
|
|
if (touchXY != null) {
|
|
// when dragging and dropping, just find the closest free spot
|
|
CellLayout screenLayout = (CellLayout) mWorkspace.getChildAt(screen);
|
|
int[] result = screenLayout.findNearestVacantArea(
|
|
touchXY[0], touchXY[1], spanXY[0], spanXY[1], cellXY);
|
|
foundCellSpan = (result != null);
|
|
} else {
|
|
// if we long pressed on an empty cell to bring up a menu,
|
|
// make sure we intersect the empty cell
|
|
// if mAddIntersectCellX/Y are -1 (e.g. we used menu -> add) then
|
|
// findCellForSpanThatIntersects will just ignore them
|
|
foundCellSpan = layout.findCellForSpanThatIntersects(cellXY, spanXY[0], spanXY[1],
|
|
mAddIntersectCellX, mAddIntersectCellY);
|
|
}
|
|
|
|
if (!foundCellSpan) {
|
|
if (appWidgetId != -1) {
|
|
// Deleting an app widget ID is a void call but writes to disk before returning
|
|
// to the caller...
|
|
final LauncherAppWidgetHost appWidgetHost = mAppWidgetHost;
|
|
new Thread("deleteAppWidgetId") {
|
|
public void run() {
|
|
mAppWidgetHost.deleteAppWidgetId(appWidgetId);
|
|
}
|
|
}.start();
|
|
}
|
|
showOutOfSpaceMessage();
|
|
return;
|
|
}
|
|
|
|
// Build Launcher-specific widget info and save to database
|
|
LauncherAppWidgetInfo launcherInfo = new LauncherAppWidgetInfo(appWidgetId);
|
|
launcherInfo.spanX = spanXY[0];
|
|
launcherInfo.spanY = spanXY[1];
|
|
|
|
LauncherModel.addItemToDatabase(this, launcherInfo,
|
|
LauncherSettings.Favorites.CONTAINER_DESKTOP,
|
|
screen, cellXY[0], cellXY[1], false);
|
|
|
|
if (!mRestoring) {
|
|
mDesktopItems.add(launcherInfo);
|
|
|
|
// Perform actual inflation because we're live
|
|
launcherInfo.hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo);
|
|
|
|
launcherInfo.hostView.setAppWidget(appWidgetId, appWidgetInfo);
|
|
launcherInfo.hostView.setTag(launcherInfo);
|
|
|
|
mWorkspace.addInScreen(launcherInfo.hostView, screen, cellXY[0], cellXY[1],
|
|
launcherInfo.spanX, launcherInfo.spanY, isWorkspaceLocked());
|
|
|
|
addWidgetToAutoAdvanceIfNeeded(launcherInfo.hostView, appWidgetInfo);
|
|
}
|
|
}
|
|
|
|
private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
|
|
@Override
|
|
public void onReceive(Context context, Intent intent) {
|
|
final String action = intent.getAction();
|
|
if (Intent.ACTION_SCREEN_OFF.equals(action)) {
|
|
mUserPresent = false;
|
|
updateRunning();
|
|
|
|
// Reset AllApps to it's initial state
|
|
if (mAllAppsGrid != null) {
|
|
mAllAppsGrid.reset();
|
|
}
|
|
if (mAppsCustomizeContent != null) {
|
|
mAppsCustomizeContent.reset();
|
|
}
|
|
} else if (Intent.ACTION_USER_PRESENT.equals(action)) {
|
|
mUserPresent = true;
|
|
updateRunning();
|
|
}
|
|
}
|
|
};
|
|
|
|
@Override
|
|
public void onAttachedToWindow() {
|
|
super.onAttachedToWindow();
|
|
|
|
// Listen for broadcasts related to user-presence
|
|
final IntentFilter filter = new IntentFilter();
|
|
filter.addAction(Intent.ACTION_SCREEN_OFF);
|
|
filter.addAction(Intent.ACTION_USER_PRESENT);
|
|
registerReceiver(mReceiver, filter);
|
|
|
|
mAttached = true;
|
|
mVisible = true;
|
|
}
|
|
|
|
@Override
|
|
public void onDetachedFromWindow() {
|
|
super.onDetachedFromWindow();
|
|
mVisible = false;
|
|
|
|
if (mAttached) {
|
|
unregisterReceiver(mReceiver);
|
|
mAttached = false;
|
|
}
|
|
updateRunning();
|
|
}
|
|
|
|
public void onWindowVisibilityChanged(int visibility) {
|
|
mVisible = visibility == View.VISIBLE;
|
|
updateRunning();
|
|
}
|
|
|
|
private void sendAdvanceMessage(long delay) {
|
|
mHandler.removeMessages(ADVANCE_MSG);
|
|
Message msg = mHandler.obtainMessage(ADVANCE_MSG);
|
|
mHandler.sendMessageDelayed(msg, delay);
|
|
mAutoAdvanceSentTime = System.currentTimeMillis();
|
|
}
|
|
|
|
private void updateRunning() {
|
|
boolean autoAdvanceRunning = mVisible && mUserPresent && !mWidgetsToAdvance.isEmpty();
|
|
if (autoAdvanceRunning != mAutoAdvanceRunning) {
|
|
mAutoAdvanceRunning = autoAdvanceRunning;
|
|
if (autoAdvanceRunning) {
|
|
long delay = mAutoAdvanceTimeLeft == -1 ? mAdvanceInterval : mAutoAdvanceTimeLeft;
|
|
sendAdvanceMessage(delay);
|
|
} else {
|
|
if (!mWidgetsToAdvance.isEmpty()) {
|
|
mAutoAdvanceTimeLeft = Math.max(0, mAdvanceInterval -
|
|
(System.currentTimeMillis() - mAutoAdvanceSentTime));
|
|
}
|
|
mHandler.removeMessages(ADVANCE_MSG);
|
|
mHandler.removeMessages(0); // Remove messages sent using postDelayed()
|
|
}
|
|
}
|
|
}
|
|
|
|
private final Handler mHandler = new Handler() {
|
|
@Override
|
|
public void handleMessage(Message msg) {
|
|
if (msg.what == ADVANCE_MSG) {
|
|
int i = 0;
|
|
for (View key: mWidgetsToAdvance.keySet()) {
|
|
final View v = key.findViewById(mWidgetsToAdvance.get(key).autoAdvanceViewId);
|
|
final int delay = mAdvanceStagger * i;
|
|
if (v instanceof Advanceable) {
|
|
postDelayed(new Runnable() {
|
|
public void run() {
|
|
((Advanceable) v).advance();
|
|
}
|
|
}, delay);
|
|
}
|
|
i++;
|
|
}
|
|
sendAdvanceMessage(mAdvanceInterval);
|
|
}
|
|
}
|
|
};
|
|
|
|
void addWidgetToAutoAdvanceIfNeeded(View hostView, AppWidgetProviderInfo appWidgetInfo) {
|
|
if (appWidgetInfo.autoAdvanceViewId == -1) return;
|
|
View v = hostView.findViewById(appWidgetInfo.autoAdvanceViewId);
|
|
if (v instanceof Advanceable) {
|
|
mWidgetsToAdvance.put(hostView, appWidgetInfo);
|
|
((Advanceable) v).fyiWillBeAdvancedByHostKThx();
|
|
updateRunning();
|
|
}
|
|
}
|
|
|
|
void removeWidgetToAutoAdvance(View hostView) {
|
|
if (mWidgetsToAdvance.containsKey(hostView)) {
|
|
mWidgetsToAdvance.remove(hostView);
|
|
updateRunning();
|
|
}
|
|
}
|
|
|
|
public void removeAppWidget(LauncherAppWidgetInfo launcherInfo) {
|
|
mDesktopItems.remove(launcherInfo);
|
|
removeWidgetToAutoAdvance(launcherInfo.hostView);
|
|
launcherInfo.hostView = null;
|
|
}
|
|
|
|
void showOutOfSpaceMessage() {
|
|
Toast.makeText(this, getString(R.string.out_of_space), Toast.LENGTH_SHORT).show();
|
|
}
|
|
|
|
public LauncherAppWidgetHost getAppWidgetHost() {
|
|
return mAppWidgetHost;
|
|
}
|
|
|
|
public LauncherModel getModel() {
|
|
return mModel;
|
|
}
|
|
|
|
void closeSystemDialogs() {
|
|
getWindow().closeAllPanels();
|
|
|
|
try {
|
|
dismissDialog(DIALOG_CREATE_SHORTCUT);
|
|
// Unlock the workspace if the dialog was showing
|
|
} catch (Exception e) {
|
|
// An exception is thrown if the dialog is not visible, which is fine
|
|
}
|
|
|
|
try {
|
|
dismissDialog(DIALOG_RENAME_FOLDER);
|
|
// Unlock the workspace if the dialog was showing
|
|
} catch (Exception e) {
|
|
// An exception is thrown if the dialog is not visible, which is fine
|
|
}
|
|
|
|
// Whatever we were doing is hereby canceled.
|
|
mWaitingForResult = false;
|
|
}
|
|
|
|
@Override
|
|
protected void onNewIntent(Intent intent) {
|
|
super.onNewIntent(intent);
|
|
|
|
// Close the menu
|
|
if (Intent.ACTION_MAIN.equals(intent.getAction())) {
|
|
// also will cancel mWaitingForResult.
|
|
closeSystemDialogs();
|
|
|
|
boolean alreadyOnHome = ((intent.getFlags() & Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT)
|
|
!= Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT);
|
|
|
|
// In all these cases, only animate if we're already on home
|
|
mWorkspace.unshrink(alreadyOnHome);
|
|
mWorkspace.exitWidgetResizeMode();
|
|
if (alreadyOnHome && mState == State.WORKSPACE && !mWorkspace.isTouchActive()) {
|
|
mWorkspace.moveToDefaultScreen(true);
|
|
}
|
|
showWorkspace(alreadyOnHome);
|
|
|
|
final View v = getWindow().peekDecorView();
|
|
if (v != null && v.getWindowToken() != null) {
|
|
InputMethodManager imm = (InputMethodManager)getSystemService(
|
|
INPUT_METHOD_SERVICE);
|
|
imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
|
|
}
|
|
|
|
// Reset AllApps to it's initial state
|
|
if (mAllAppsGrid != null) {
|
|
mAllAppsGrid.reset();
|
|
}
|
|
if (mAppsCustomizeContent != null) {
|
|
mAppsCustomizeContent.reset();
|
|
}
|
|
}
|
|
}
|
|
|
|
@Override
|
|
protected void onRestoreInstanceState(Bundle savedInstanceState) {
|
|
// Do not call super here
|
|
mSavedInstanceState = savedInstanceState;
|
|
}
|
|
|
|
@Override
|
|
protected void onSaveInstanceState(Bundle outState) {
|
|
outState.putInt(RUNTIME_STATE_CURRENT_SCREEN, mWorkspace.getCurrentPage());
|
|
|
|
final ArrayList<Folder> folders = mWorkspace.getOpenFolders();
|
|
if (folders.size() > 0) {
|
|
final int count = folders.size();
|
|
long[] ids = new long[count];
|
|
for (int i = 0; i < count; i++) {
|
|
final FolderInfo info = folders.get(i).getInfo();
|
|
ids[i] = info.id;
|
|
}
|
|
outState.putLongArray(RUNTIME_STATE_FOLDERS, ids);
|
|
} else {
|
|
super.onSaveInstanceState(outState);
|
|
}
|
|
|
|
outState.putInt(RUNTIME_STATE, mState.ordinal());
|
|
|
|
if (mAddScreen > -1 && mWaitingForResult) {
|
|
outState.putInt(RUNTIME_STATE_PENDING_ADD_SCREEN, mAddScreen);
|
|
outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_X, mAddIntersectCellX);
|
|
outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_Y, mAddIntersectCellY);
|
|
}
|
|
|
|
if (mFolderInfo != null && mWaitingForResult) {
|
|
outState.putBoolean(RUNTIME_STATE_PENDING_FOLDER_RENAME, true);
|
|
outState.putLong(RUNTIME_STATE_PENDING_FOLDER_RENAME_ID, mFolderInfo.id);
|
|
}
|
|
|
|
// Save the current AllApps drawer tab
|
|
if (mAllAppsGrid != null && mAllAppsGrid instanceof AllAppsTabbed) {
|
|
AllAppsTabbed tabhost = (AllAppsTabbed) mAllAppsGrid;
|
|
String currentTabTag = tabhost.getCurrentTabTag();
|
|
if (currentTabTag != null) {
|
|
outState.putString("allapps_currentTab", currentTabTag);
|
|
outState.putInt("allapps_currentPage", mAllAppsPagedView.getCurrentPage());
|
|
}
|
|
}
|
|
// Save the current customization drawer tab
|
|
if (mHomeCustomizationDrawer != null) {
|
|
String currentTabTag = mHomeCustomizationDrawer.getCurrentTabTag();
|
|
if (currentTabTag != null) {
|
|
outState.putString("customize_currentTab", currentTabTag);
|
|
}
|
|
}
|
|
// Save the current AppsCustomize tab
|
|
if (mAppsCustomizeTabHost != null) {
|
|
String currentTabTag = mAppsCustomizeTabHost.getCurrentTabTag();
|
|
if (currentTabTag != null) {
|
|
outState.putString("apps_customize_currentTab", currentTabTag);
|
|
}
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onDestroy() {
|
|
super.onDestroy();
|
|
|
|
try {
|
|
mAppWidgetHost.stopListening();
|
|
} catch (NullPointerException ex) {
|
|
Log.w(TAG, "problem while stopping AppWidgetHost during Launcher destruction", ex);
|
|
}
|
|
mAppWidgetHost = null;
|
|
|
|
mWidgetsToAdvance.clear();
|
|
|
|
TextKeyListener.getInstance().release();
|
|
|
|
mModel.stopLoader();
|
|
|
|
unbindDesktopItems();
|
|
|
|
getContentResolver().unregisterContentObserver(mWidgetObserver);
|
|
|
|
// Some launcher layouts don't have a previous and next view
|
|
if (mPreviousView != null) {
|
|
dismissPreview(mPreviousView);
|
|
}
|
|
if (mNextView != null) {
|
|
dismissPreview(mNextView);
|
|
}
|
|
|
|
unregisterReceiver(mCloseSystemDialogsReceiver);
|
|
|
|
((ViewGroup) mWorkspace.getParent()).removeAllViews();
|
|
mWorkspace.removeAllViews();
|
|
mWorkspace = null;
|
|
mDragController = null;
|
|
|
|
ValueAnimator.clearAllAnimations();
|
|
}
|
|
|
|
public DragController getDragController() {
|
|
return mDragController;
|
|
}
|
|
|
|
@Override
|
|
public void startActivityForResult(Intent intent, int requestCode) {
|
|
if (requestCode >= 0) mWaitingForResult = true;
|
|
super.startActivityForResult(intent, requestCode);
|
|
}
|
|
|
|
@Override
|
|
public void startSearch(String initialQuery, boolean selectInitialQuery,
|
|
Bundle appSearchData, boolean globalSearch) {
|
|
|
|
showWorkspace(true);
|
|
|
|
if (initialQuery == null) {
|
|
// Use any text typed in the launcher as the initial query
|
|
initialQuery = getTypedText();
|
|
clearTypedText();
|
|
}
|
|
if (appSearchData == null) {
|
|
appSearchData = new Bundle();
|
|
appSearchData.putString(Search.SOURCE, "launcher-search");
|
|
}
|
|
|
|
final SearchManager searchManager =
|
|
(SearchManager) getSystemService(Context.SEARCH_SERVICE);
|
|
searchManager.startSearch(initialQuery, selectInitialQuery, getComponentName(),
|
|
appSearchData, globalSearch);
|
|
}
|
|
|
|
@Override
|
|
public boolean onCreateOptionsMenu(Menu menu) {
|
|
if (isWorkspaceLocked()) {
|
|
return false;
|
|
}
|
|
|
|
super.onCreateOptionsMenu(menu);
|
|
|
|
menu.add(MENU_GROUP_ADD, MENU_ADD, 0, R.string.menu_add)
|
|
.setIcon(android.R.drawable.ic_menu_add)
|
|
.setAlphabeticShortcut('A');
|
|
menu.add(0, MENU_MANAGE_APPS, 0, R.string.menu_manage_apps)
|
|
.setIcon(android.R.drawable.ic_menu_manage)
|
|
.setAlphabeticShortcut('M');
|
|
menu.add(MENU_GROUP_WALLPAPER, MENU_WALLPAPER_SETTINGS, 0, R.string.menu_wallpaper)
|
|
.setIcon(android.R.drawable.ic_menu_gallery)
|
|
.setAlphabeticShortcut('W');
|
|
menu.add(0, MENU_SEARCH, 0, R.string.menu_search)
|
|
.setIcon(android.R.drawable.ic_search_category_default)
|
|
.setAlphabeticShortcut(SearchManager.MENU_KEY);
|
|
menu.add(0, MENU_NOTIFICATIONS, 0, R.string.menu_notifications)
|
|
.setIcon(com.android.internal.R.drawable.ic_menu_notifications)
|
|
.setAlphabeticShortcut('N');
|
|
|
|
final Intent settings = new Intent(android.provider.Settings.ACTION_SETTINGS);
|
|
settings.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
|
|
Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
|
|
|
|
menu.add(0, MENU_SETTINGS, 0, R.string.menu_settings)
|
|
.setIcon(android.R.drawable.ic_menu_preferences).setAlphabeticShortcut('P')
|
|
.setIntent(settings);
|
|
|
|
return true;
|
|
}
|
|
|
|
@Override
|
|
public boolean onPrepareOptionsMenu(Menu menu) {
|
|
super.onPrepareOptionsMenu(menu);
|
|
|
|
if (mAllAppsGrid != null) {
|
|
// If all apps is animating, don't show the menu, because we don't know
|
|
// which one to show.
|
|
if (mAllAppsGrid.isAnimating()) {
|
|
return false;
|
|
}
|
|
|
|
// Only show the add and wallpaper options when we're not in all apps.
|
|
boolean visible = !mAllAppsGrid.isVisible();
|
|
menu.setGroupVisible(MENU_GROUP_ADD, visible);
|
|
menu.setGroupVisible(MENU_GROUP_WALLPAPER, visible);
|
|
|
|
// Disable add if the workspace is full.
|
|
if (visible) {
|
|
CellLayout layout = (CellLayout) mWorkspace.getChildAt(mWorkspace.getCurrentPage());
|
|
menu.setGroupEnabled(MENU_GROUP_ADD, layout.existsEmptyCell());
|
|
}
|
|
}
|
|
|
|
// TODO-APPS_CUSTOMIZE: Remove this for the phone UI at some point, along with all the menu
|
|
// related code?
|
|
if (mAppsCustomizeContent != null && mAppsCustomizeContent.isAnimating()) return false;
|
|
|
|
return true;
|
|
}
|
|
|
|
@Override
|
|
public boolean onOptionsItemSelected(MenuItem item) {
|
|
switch (item.getItemId()) {
|
|
case MENU_ADD:
|
|
addItems();
|
|
return true;
|
|
case MENU_MANAGE_APPS:
|
|
manageApps();
|
|
return true;
|
|
case MENU_WALLPAPER_SETTINGS:
|
|
startWallpaper();
|
|
return true;
|
|
case MENU_SEARCH:
|
|
onSearchRequested();
|
|
return true;
|
|
case MENU_NOTIFICATIONS:
|
|
showNotifications();
|
|
return true;
|
|
}
|
|
|
|
return super.onOptionsItemSelected(item);
|
|
}
|
|
|
|
/**
|
|
* Indicates that we want global search for this activity by setting the globalSearch
|
|
* argument for {@link #startSearch} to true.
|
|
*/
|
|
|
|
@Override
|
|
public boolean onSearchRequested() {
|
|
startSearch(null, false, null, true);
|
|
return true;
|
|
}
|
|
|
|
public boolean isWorkspaceLocked() {
|
|
return mWorkspaceLoading || mWaitingForResult;
|
|
}
|
|
|
|
// Is the workspace preview (brought up by long-pressing on a signpost icon) visible?
|
|
private boolean isPreviewVisible() {
|
|
return (mPreviousView != null && mPreviousView.getTag() != null) ||
|
|
(mNextView != null && mNextView.getTag() != null);
|
|
}
|
|
|
|
private void addItems() {
|
|
if (LauncherApplication.isScreenLarge()) {
|
|
// Animate the widget chooser up from the bottom of the screen
|
|
if (mState != State.CUSTOMIZE) {
|
|
showCustomizationDrawer(true);
|
|
}
|
|
} else {
|
|
showWorkspace(true);
|
|
showAddDialog(-1, -1);
|
|
}
|
|
}
|
|
|
|
private void resetAddInfo() {
|
|
mAddScreen = -1;
|
|
mAddIntersectCellX = -1;
|
|
mAddIntersectCellY = -1;
|
|
mAddDropPosition = null;
|
|
}
|
|
|
|
void addAppWidgetFromDrop(PendingAddWidgetInfo info, int screen, int[] position) {
|
|
resetAddInfo();
|
|
mAddScreen = screen;
|
|
mAddDropPosition = position;
|
|
|
|
int appWidgetId = getAppWidgetHost().allocateAppWidgetId();
|
|
AppWidgetManager.getInstance(this).bindAppWidgetId(appWidgetId, info.componentName);
|
|
addAppWidgetImpl(appWidgetId, info);
|
|
}
|
|
|
|
private void manageApps() {
|
|
startActivity(new Intent(android.provider.Settings.ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS));
|
|
}
|
|
|
|
void addAppWidgetFromPick(Intent data) {
|
|
// TODO: catch bad widget exception when sent
|
|
int appWidgetId = data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1);
|
|
// TODO: Is this log message meaningful?
|
|
if (LOGD) Log.d(TAG, "dumping extras content=" + data.getExtras());
|
|
addAppWidgetImpl(appWidgetId, null);
|
|
}
|
|
|
|
void addAppWidgetImpl(int appWidgetId, PendingAddWidgetInfo info) {
|
|
AppWidgetProviderInfo appWidget = mAppWidgetManager.getAppWidgetInfo(appWidgetId);
|
|
|
|
if (appWidget.configure != null) {
|
|
// Launch over to configure widget, if needed
|
|
Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_CONFIGURE);
|
|
intent.setComponent(appWidget.configure);
|
|
intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
|
|
if (info != null) {
|
|
if (info.mimeType != null && !info.mimeType.isEmpty()) {
|
|
intent.putExtra(
|
|
InstallWidgetReceiver.EXTRA_APPWIDGET_CONFIGURATION_DATA_MIME_TYPE,
|
|
info.mimeType);
|
|
|
|
final String mimeType = info.mimeType;
|
|
final ClipData clipData = (ClipData) info.configurationData;
|
|
final ClipDescription clipDesc = clipData.getDescription();
|
|
for (int i = 0; i < clipDesc.getMimeTypeCount(); ++i) {
|
|
if (clipDesc.getMimeType(i).equals(mimeType)) {
|
|
final ClipData.Item item = clipData.getItemAt(i);
|
|
final CharSequence stringData = item.getText();
|
|
final Uri uriData = item.getUri();
|
|
final Intent intentData = item.getIntent();
|
|
final String key =
|
|
InstallWidgetReceiver.EXTRA_APPWIDGET_CONFIGURATION_DATA;
|
|
if (uriData != null) {
|
|
intent.putExtra(key, uriData);
|
|
} else if (intentData != null) {
|
|
intent.putExtra(key, intentData);
|
|
} else if (stringData != null) {
|
|
intent.putExtra(key, stringData);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
startActivityForResultSafely(intent, REQUEST_CREATE_APPWIDGET);
|
|
} else {
|
|
// Otherwise just add it
|
|
completeAddAppWidget(appWidgetId, mAddScreen);
|
|
}
|
|
}
|
|
|
|
void processShortcutFromDrop(ComponentName componentName, int screen, int[] position) {
|
|
resetAddInfo();
|
|
mAddScreen = screen;
|
|
mAddDropPosition = position;
|
|
|
|
Intent createShortcutIntent = new Intent(Intent.ACTION_CREATE_SHORTCUT);
|
|
createShortcutIntent.setComponent(componentName);
|
|
processShortcut(createShortcutIntent);
|
|
}
|
|
|
|
void processShortcut(Intent intent) {
|
|
// Handle case where user selected "Applications"
|
|
String applicationName = getResources().getString(R.string.group_applications);
|
|
String shortcutName = intent.getStringExtra(Intent.EXTRA_SHORTCUT_NAME);
|
|
|
|
if (applicationName != null && applicationName.equals(shortcutName)) {
|
|
Intent mainIntent = new Intent(Intent.ACTION_MAIN, null);
|
|
mainIntent.addCategory(Intent.CATEGORY_LAUNCHER);
|
|
|
|
Intent pickIntent = new Intent(Intent.ACTION_PICK_ACTIVITY);
|
|
pickIntent.putExtra(Intent.EXTRA_INTENT, mainIntent);
|
|
pickIntent.putExtra(Intent.EXTRA_TITLE, getText(R.string.title_select_application));
|
|
startActivityForResultSafely(pickIntent, REQUEST_PICK_APPLICATION);
|
|
} else {
|
|
startActivityForResultSafely(intent, REQUEST_CREATE_SHORTCUT);
|
|
}
|
|
}
|
|
|
|
void processWallpaper(Intent intent) {
|
|
startActivityForResult(intent, REQUEST_PICK_WALLPAPER);
|
|
}
|
|
|
|
FolderIcon addFolder(int screen, int intersectCellX, int intersectCellY) {
|
|
FolderInfo folderInfo = new FolderInfo();
|
|
folderInfo.title = getText(R.string.folder_name);
|
|
|
|
final CellLayout layout = (CellLayout) mWorkspace.getChildAt(screen);
|
|
final int[] cellXY = mTmpAddItemCellCoordinates;
|
|
if (!layout.findCellForSpanThatIntersects(cellXY, 1, 1, intersectCellX, intersectCellY)) {
|
|
showOutOfSpaceMessage();
|
|
return null;
|
|
}
|
|
|
|
// Update the model
|
|
LauncherModel.addItemToDatabase(this, folderInfo,
|
|
LauncherSettings.Favorites.CONTAINER_DESKTOP,
|
|
screen, cellXY[0], cellXY[1], false);
|
|
sFolders.put(folderInfo.id, folderInfo);
|
|
|
|
// Create the view
|
|
FolderIcon newFolder = FolderIcon.fromXml(R.layout.folder_icon, this,
|
|
(ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentPage()),
|
|
folderInfo, mIconCache);
|
|
mWorkspace.addInScreen(newFolder, screen, cellXY[0], cellXY[1], 1, 1, isWorkspaceLocked());
|
|
return newFolder;
|
|
}
|
|
|
|
void removeFolder(FolderInfo folder) {
|
|
sFolders.remove(folder.id);
|
|
}
|
|
|
|
private void showNotifications() {
|
|
final StatusBarManager statusBar = (StatusBarManager) getSystemService(STATUS_BAR_SERVICE);
|
|
if (statusBar != null) {
|
|
statusBar.expand();
|
|
}
|
|
}
|
|
|
|
private void startWallpaper() {
|
|
showWorkspace(true);
|
|
final Intent pickWallpaper = new Intent(Intent.ACTION_SET_WALLPAPER);
|
|
Intent chooser = Intent.createChooser(pickWallpaper,
|
|
getText(R.string.chooser_wallpaper));
|
|
// NOTE: Adds a configure option to the chooser if the wallpaper supports it
|
|
// Removed in Eclair MR1
|
|
// WallpaperManager wm = (WallpaperManager)
|
|
// getSystemService(Context.WALLPAPER_SERVICE);
|
|
// WallpaperInfo wi = wm.getWallpaperInfo();
|
|
// if (wi != null && wi.getSettingsActivity() != null) {
|
|
// LabeledIntent li = new LabeledIntent(getPackageName(),
|
|
// R.string.configure_wallpaper, 0);
|
|
// li.setClassName(wi.getPackageName(), wi.getSettingsActivity());
|
|
// chooser.putExtra(Intent.EXTRA_INITIAL_INTENTS, new Intent[] { li });
|
|
// }
|
|
startActivityForResult(chooser, REQUEST_PICK_WALLPAPER);
|
|
}
|
|
|
|
/**
|
|
* Registers various content observers. The current implementation registers
|
|
* only a favorites observer to keep track of the favorites applications.
|
|
*/
|
|
private void registerContentObservers() {
|
|
ContentResolver resolver = getContentResolver();
|
|
resolver.registerContentObserver(LauncherProvider.CONTENT_APPWIDGET_RESET_URI,
|
|
true, mWidgetObserver);
|
|
}
|
|
|
|
@Override
|
|
public boolean dispatchKeyEvent(KeyEvent event) {
|
|
if (event.getAction() == KeyEvent.ACTION_DOWN) {
|
|
switch (event.getKeyCode()) {
|
|
case KeyEvent.KEYCODE_HOME:
|
|
return true;
|
|
case KeyEvent.KEYCODE_VOLUME_DOWN:
|
|
if (SystemProperties.getInt("debug.launcher2.dumpstate", 0) != 0) {
|
|
dumpState();
|
|
return true;
|
|
}
|
|
break;
|
|
}
|
|
} else if (event.getAction() == KeyEvent.ACTION_UP) {
|
|
switch (event.getKeyCode()) {
|
|
case KeyEvent.KEYCODE_HOME:
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return super.dispatchKeyEvent(event);
|
|
}
|
|
|
|
@Override
|
|
public void onBackPressed() {
|
|
if (mState == State.ALL_APPS || mState == State.CUSTOMIZE || mState == State.APPS_CUSTOMIZE) {
|
|
showWorkspace(true);
|
|
} else if (mWorkspace.getOpenFolder() != null) {
|
|
closeFolder();
|
|
} else if (isPreviewVisible()) {
|
|
dismissPreview(mPreviousView);
|
|
dismissPreview(mNextView);
|
|
} else {
|
|
mWorkspace.exitWidgetResizeMode();
|
|
|
|
// Back button is a no-op here, but give at least some feedback for the button press
|
|
mWorkspace.showOutlinesTemporarily();
|
|
}
|
|
}
|
|
|
|
public void closeFolder() {
|
|
Folder folder = mWorkspace.getOpenFolder();
|
|
if (folder != null) {
|
|
closeFolder(folder);
|
|
mDragLayer.setCurrentFolder(null);
|
|
}
|
|
}
|
|
|
|
void closeFolder(Folder folder) {
|
|
folder.getInfo().opened = false;
|
|
|
|
ViewGroup parent = (ViewGroup) folder.getParent().getParent();
|
|
if (parent != null) {
|
|
CellLayout cl = (CellLayout) parent;
|
|
FolderIcon fi = (FolderIcon) cl.getChildAt(folder.mInfo.cellX, folder.mInfo.cellY);
|
|
shrinkAndFadeInFolderIcon(fi);
|
|
mDragController.removeDropTarget((DropTarget)folder);
|
|
}
|
|
|
|
folder.animateClosed();
|
|
folder.onClose();
|
|
}
|
|
|
|
/**
|
|
* Re-listen when widgets are reset.
|
|
*/
|
|
private void onAppWidgetReset() {
|
|
if (mAppWidgetHost != null) {
|
|
mAppWidgetHost.startListening();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Go through the and disconnect any of the callbacks in the drawables and the views or we
|
|
* leak the previous Home screen on orientation change.
|
|
*/
|
|
private void unbindDesktopItems() {
|
|
for (ItemInfo item: mDesktopItems) {
|
|
item.unbind();
|
|
}
|
|
mDesktopItems.clear();
|
|
}
|
|
|
|
/**
|
|
* Launches the intent referred by the clicked shortcut.
|
|
*
|
|
* @param v The view representing the clicked shortcut.
|
|
*/
|
|
public void onClick(View v) {
|
|
Object tag = v.getTag();
|
|
if (tag instanceof ShortcutInfo) {
|
|
// Open shortcut
|
|
final Intent intent = ((ShortcutInfo) tag).intent;
|
|
int[] pos = new int[2];
|
|
v.getLocationOnScreen(pos);
|
|
intent.setSourceBounds(new Rect(pos[0], pos[1],
|
|
pos[0] + v.getWidth(), pos[1] + v.getHeight()));
|
|
boolean success = startActivitySafely(intent, tag);
|
|
|
|
if (success && v instanceof BubbleTextView) {
|
|
mWaitingForResume = (BubbleTextView) v;
|
|
mWaitingForResume.setStayPressed(true);
|
|
}
|
|
} else if (tag instanceof FolderInfo) {
|
|
if (v instanceof FolderIcon) {
|
|
FolderIcon fi = (FolderIcon) v;
|
|
handleFolderClick(fi);
|
|
}
|
|
} else if (v == mHandleView) {
|
|
if (mState == State.ALL_APPS) {
|
|
showWorkspace(true);
|
|
} else {
|
|
showAllApps(true);
|
|
}
|
|
}
|
|
}
|
|
|
|
public boolean onTouch(View v, MotionEvent event) {
|
|
// this is an intercepted event being forwarded from mWorkspace;
|
|
// clicking anywhere on the workspace causes the customization drawer to slide down
|
|
showWorkspace(true);
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Event handler for the search button
|
|
*
|
|
* @param v The view that was clicked.
|
|
*/
|
|
public void onClickSearchButton(View v) {
|
|
startSearch(null, false, null, true);
|
|
// Use a custom animation for launching search
|
|
overridePendingTransition(R.anim.fade_in_fast, R.anim.fade_out_fast);
|
|
}
|
|
|
|
/**
|
|
* Event handler for the voice button
|
|
*
|
|
* @param v The view that was clicked.
|
|
*/
|
|
public void onClickVoiceButton(View v) {
|
|
startVoiceSearch();
|
|
}
|
|
|
|
private void startVoiceSearch() {
|
|
Intent intent = new Intent(RecognizerIntent.ACTION_WEB_SEARCH);
|
|
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
|
|
startActivity(intent);
|
|
}
|
|
|
|
/**
|
|
* Event handler for the "gear" button that appears on the home screen, which
|
|
* enters home screen customization mode.
|
|
*
|
|
* @param v The view that was clicked.
|
|
*/
|
|
public void onClickConfigureButton(View v) {
|
|
addItems();
|
|
}
|
|
|
|
/**
|
|
* Event handler for the "grid" button that appears on the home screen, which
|
|
* enters all apps mode.
|
|
*
|
|
* @param v The view that was clicked.
|
|
*/
|
|
public void onClickAllAppsButton(View v) {
|
|
showAllApps(true);
|
|
}
|
|
|
|
public void onClickAppMarketButton(View v) {
|
|
if (mAppMarketIntent != null) {
|
|
startActivitySafely(mAppMarketIntent, "app market");
|
|
}
|
|
}
|
|
|
|
void startApplicationDetailsActivity(ComponentName componentName) {
|
|
String packageName = componentName.getPackageName();
|
|
Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS,
|
|
Uri.fromParts("package", packageName, null));
|
|
startActivity(intent);
|
|
}
|
|
|
|
void startApplicationUninstallActivity(ApplicationInfo appInfo) {
|
|
if ((appInfo.flags & ApplicationInfo.DOWNLOADED_FLAG) == 0) {
|
|
// System applications cannot be installed. For now, show a toast explaining that.
|
|
// We may give them the option of disabling apps this way.
|
|
int messageId = R.string.uninstall_system_app_text;
|
|
Toast.makeText(this, messageId, Toast.LENGTH_SHORT).show();
|
|
} else {
|
|
String packageName = appInfo.componentName.getPackageName();
|
|
String className = appInfo.componentName.getClassName();
|
|
Intent intent = new Intent(
|
|
Intent.ACTION_DELETE, Uri.fromParts("package", packageName, className));
|
|
startActivity(intent);
|
|
}
|
|
}
|
|
|
|
boolean startActivitySafely(Intent intent, Object tag) {
|
|
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
|
|
try {
|
|
startActivity(intent);
|
|
return true;
|
|
} catch (ActivityNotFoundException e) {
|
|
Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
|
|
Log.e(TAG, "Unable to launch. tag=" + tag + " intent=" + intent, e);
|
|
} catch (SecurityException e) {
|
|
Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
|
|
Log.e(TAG, "Launcher does not have the permission to launch " + intent +
|
|
". Make sure to create a MAIN intent-filter for the corresponding activity " +
|
|
"or use the exported attribute for this activity. "
|
|
+ "tag="+ tag + " intent=" + intent, e);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void startActivityForResultSafely(Intent intent, int requestCode) {
|
|
try {
|
|
startActivityForResult(intent, requestCode);
|
|
} catch (ActivityNotFoundException e) {
|
|
Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
|
|
} catch (SecurityException e) {
|
|
Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
|
|
Log.e(TAG, "Launcher does not have the permission to launch " + intent +
|
|
". Make sure to create a MAIN intent-filter for the corresponding activity " +
|
|
"or use the exported attribute for this activity.", e);
|
|
}
|
|
}
|
|
|
|
private void handleFolderClick(FolderIcon folderIcon) {
|
|
final FolderInfo info = folderIcon.mInfo;
|
|
if (!info.opened) {
|
|
// Close any open folder
|
|
closeFolder();
|
|
// Open the requested folder
|
|
openFolder(folderIcon);
|
|
} else {
|
|
// Find the open folder...
|
|
Folder openFolder = mWorkspace.getFolderForTag(info);
|
|
int folderScreen;
|
|
if (openFolder != null) {
|
|
folderScreen = mWorkspace.getPageForView(openFolder);
|
|
// .. and close it
|
|
closeFolder(openFolder);
|
|
if (folderScreen != mWorkspace.getCurrentPage()) {
|
|
// Close any folder open on the current screen
|
|
closeFolder();
|
|
// Pull the folder onto this screen
|
|
openFolder(folderIcon);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private void growAndFadeOutFolderIcon(FolderIcon fi) {
|
|
PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0);
|
|
PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.5f);
|
|
PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.5f);
|
|
|
|
ObjectAnimator oa = ObjectAnimator.ofPropertyValuesHolder(fi, alpha, scaleX, scaleY);
|
|
oa.setDuration(getResources().getInteger(R.integer.config_folderAnimDuration));
|
|
oa.start();
|
|
}
|
|
|
|
private void shrinkAndFadeInFolderIcon(FolderIcon fi) {
|
|
PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 1.0f);
|
|
PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.0f);
|
|
PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.0f);
|
|
|
|
ObjectAnimator oa = ObjectAnimator.ofPropertyValuesHolder(fi, alpha, scaleX, scaleY);
|
|
oa.setDuration(getResources().getInteger(R.integer.config_folderAnimDuration));
|
|
oa.start();
|
|
}
|
|
|
|
/**
|
|
* Opens the user folder described by the specified tag. The opening of the folder
|
|
* is animated relative to the specified View. If the View is null, no animation
|
|
* is played.
|
|
*
|
|
* @param folderInfo The FolderInfo describing the folder to open.
|
|
*/
|
|
public void openFolder(FolderIcon folderIcon) {
|
|
Folder folder = folderIcon.mFolder;
|
|
FolderInfo info = folder.mInfo;
|
|
|
|
growAndFadeOutFolderIcon(folderIcon);
|
|
info.opened = true;
|
|
|
|
mWorkspace.addInFullScreen(folder, info.screen);
|
|
mDragLayer.setCurrentFolder(folder);
|
|
folder.animateOpen();
|
|
folder.onOpen();
|
|
}
|
|
|
|
public boolean onLongClick(View v) {
|
|
if (mState != State.WORKSPACE) {
|
|
return false;
|
|
}
|
|
|
|
switch (v.getId()) {
|
|
case R.id.previous_screen:
|
|
if (mState != State.ALL_APPS && mState != State.APPS_CUSTOMIZE) {
|
|
mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
|
|
HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
|
|
showPreviews(v);
|
|
}
|
|
return true;
|
|
case R.id.next_screen:
|
|
if (mState != State.ALL_APPS && mState != State.APPS_CUSTOMIZE) {
|
|
mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
|
|
HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
|
|
showPreviews(v);
|
|
}
|
|
return true;
|
|
case R.id.all_apps_button:
|
|
if (mState != State.ALL_APPS && mState != State.APPS_CUSTOMIZE) {
|
|
mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
|
|
HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
|
|
showPreviews(v);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
if (isWorkspaceLocked()) {
|
|
return false;
|
|
}
|
|
|
|
if (!(v instanceof CellLayout)) {
|
|
v = (View) v.getParent().getParent();
|
|
}
|
|
|
|
resetAddInfo();
|
|
CellLayout.CellInfo longClickCellInfo = (CellLayout.CellInfo) v.getTag();
|
|
// This happens when long clicking an item with the dpad/trackball
|
|
if (longClickCellInfo == null || !longClickCellInfo.valid) {
|
|
return true;
|
|
}
|
|
|
|
final View itemUnderLongClick = longClickCellInfo.cell;
|
|
|
|
if (mWorkspace.allowLongPress() && !mDragController.isDragging()) {
|
|
if (itemUnderLongClick == null) {
|
|
// User long pressed on empty space
|
|
mWorkspace.setAllowLongPress(false);
|
|
mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
|
|
HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
|
|
addItems();
|
|
} else {
|
|
if (!(itemUnderLongClick instanceof Folder)) {
|
|
// User long pressed on an item
|
|
mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
|
|
HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
|
|
mAddIntersectCellX = longClickCellInfo.cellX;
|
|
mAddIntersectCellY = longClickCellInfo.cellY;
|
|
mWorkspace.startDrag(longClickCellInfo);
|
|
}
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
@SuppressWarnings({"unchecked"})
|
|
private void dismissPreview(final View v) {
|
|
final PopupWindow window = (PopupWindow) v.getTag();
|
|
if (window != null) {
|
|
window.setOnDismissListener(new PopupWindow.OnDismissListener() {
|
|
public void onDismiss() {
|
|
ViewGroup group = (ViewGroup) v.getTag(R.id.workspace);
|
|
int count = group.getChildCount();
|
|
for (int i = 0; i < count; i++) {
|
|
((ImageView) group.getChildAt(i)).setImageDrawable(null);
|
|
}
|
|
ArrayList<Bitmap> bitmaps =
|
|
(ArrayList<Bitmap>) v.getTag(R.id.all_apps_button_cluster);
|
|
for (Bitmap bitmap : bitmaps) bitmap.recycle();
|
|
|
|
v.setTag(R.id.workspace, null);
|
|
v.setTag(R.id.all_apps_button_cluster, null);
|
|
window.setOnDismissListener(null);
|
|
}
|
|
});
|
|
window.dismiss();
|
|
}
|
|
v.setTag(null);
|
|
}
|
|
|
|
private void showPreviews(View anchor) {
|
|
showPreviews(anchor, 0, mWorkspace.getChildCount());
|
|
}
|
|
|
|
private void showPreviews(final View anchor, int start, int end) {
|
|
final Resources resources = getResources();
|
|
final Workspace workspace = mWorkspace;
|
|
|
|
CellLayout cell = ((CellLayout) workspace.getChildAt(start));
|
|
|
|
float max = workspace.getChildCount();
|
|
|
|
final Rect r = new Rect();
|
|
resources.getDrawable(R.drawable.preview_background).getPadding(r);
|
|
int extraW = (int) ((r.left + r.right) * max);
|
|
int extraH = r.top + r.bottom;
|
|
|
|
int aW = cell.getWidth() - extraW;
|
|
float w = aW / max;
|
|
|
|
int width = cell.getWidth();
|
|
int height = cell.getHeight();
|
|
int x = cell.getLeftPadding();
|
|
int y = cell.getTopPadding();
|
|
width -= (x + cell.getRightPadding());
|
|
height -= (y + cell.getBottomPadding());
|
|
|
|
float scale = w / width;
|
|
|
|
int count = end - start;
|
|
|
|
final float sWidth = width * scale;
|
|
float sHeight = height * scale;
|
|
|
|
LinearLayout preview = new LinearLayout(this);
|
|
|
|
PreviewTouchHandler handler = new PreviewTouchHandler(anchor);
|
|
ArrayList<Bitmap> bitmaps = new ArrayList<Bitmap>(count);
|
|
|
|
for (int i = start; i < end; i++) {
|
|
ImageView image = new ImageView(this);
|
|
cell = (CellLayout) workspace.getChildAt(i);
|
|
|
|
final Bitmap bitmap = Bitmap.createBitmap((int) sWidth, (int) sHeight,
|
|
Bitmap.Config.ARGB_8888);
|
|
|
|
final Canvas c = new Canvas(bitmap);
|
|
c.scale(scale, scale);
|
|
c.translate(-cell.getLeftPadding(), -cell.getTopPadding());
|
|
cell.drawChildren(c);
|
|
|
|
image.setBackgroundDrawable(resources.getDrawable(R.drawable.preview_background));
|
|
image.setImageBitmap(bitmap);
|
|
image.setTag(i);
|
|
image.setOnClickListener(handler);
|
|
image.setOnFocusChangeListener(handler);
|
|
image.setFocusable(true);
|
|
if (i == mWorkspace.getCurrentPage()) image.requestFocus();
|
|
|
|
preview.addView(image,
|
|
LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT);
|
|
|
|
bitmaps.add(bitmap);
|
|
}
|
|
|
|
final PopupWindow p = new PopupWindow(this);
|
|
p.setContentView(preview);
|
|
p.setWidth((int) (sWidth * count + extraW));
|
|
p.setHeight((int) (sHeight + extraH));
|
|
p.setAnimationStyle(R.style.AnimationPreview);
|
|
p.setOutsideTouchable(true);
|
|
p.setFocusable(true);
|
|
p.setBackgroundDrawable(new ColorDrawable(0));
|
|
p.showAsDropDown(anchor, 0, 0);
|
|
|
|
p.setOnDismissListener(new PopupWindow.OnDismissListener() {
|
|
public void onDismiss() {
|
|
dismissPreview(anchor);
|
|
}
|
|
});
|
|
|
|
anchor.setTag(p);
|
|
anchor.setTag(R.id.workspace, preview);
|
|
anchor.setTag(R.id.all_apps_button_cluster, bitmaps);
|
|
}
|
|
|
|
class PreviewTouchHandler implements View.OnClickListener, Runnable, View.OnFocusChangeListener {
|
|
private final View mAnchor;
|
|
|
|
public PreviewTouchHandler(View anchor) {
|
|
mAnchor = anchor;
|
|
}
|
|
|
|
public void onClick(View v) {
|
|
mWorkspace.snapToPage((Integer) v.getTag());
|
|
v.post(this);
|
|
}
|
|
|
|
public void run() {
|
|
dismissPreview(mAnchor);
|
|
}
|
|
|
|
public void onFocusChange(View v, boolean hasFocus) {
|
|
if (hasFocus) {
|
|
mWorkspace.snapToPage((Integer) v.getTag());
|
|
}
|
|
}
|
|
}
|
|
|
|
Workspace getWorkspace() {
|
|
return mWorkspace;
|
|
}
|
|
|
|
TabHost getCustomizationDrawer() {
|
|
return mHomeCustomizationDrawer;
|
|
}
|
|
|
|
@Override
|
|
protected Dialog onCreateDialog(int id) {
|
|
switch (id) {
|
|
case DIALOG_CREATE_SHORTCUT:
|
|
return new CreateShortcut().createDialog();
|
|
case DIALOG_RENAME_FOLDER:
|
|
return new RenameFolder().createDialog();
|
|
}
|
|
|
|
return super.onCreateDialog(id);
|
|
}
|
|
|
|
@Override
|
|
protected void onPrepareDialog(int id, Dialog dialog) {
|
|
switch (id) {
|
|
case DIALOG_CREATE_SHORTCUT:
|
|
break;
|
|
case DIALOG_RENAME_FOLDER:
|
|
if (mFolderInfo != null) {
|
|
EditText input = (EditText) dialog.findViewById(R.id.folder_name);
|
|
final CharSequence text = mFolderInfo.title;
|
|
input.setText(text);
|
|
input.setSelection(0, text.length());
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
void showRenameDialog(FolderInfo info) {
|
|
mFolderInfo = info;
|
|
mWaitingForResult = true;
|
|
showDialog(DIALOG_RENAME_FOLDER);
|
|
}
|
|
|
|
private void showAddDialog(int intersectX, int intersectY) {
|
|
resetAddInfo();
|
|
mAddIntersectCellX = intersectX;
|
|
mAddIntersectCellY = intersectY;
|
|
mAddScreen = mWorkspace.getCurrentPage();
|
|
mWaitingForResult = true;
|
|
showDialog(DIALOG_CREATE_SHORTCUT);
|
|
}
|
|
|
|
private void pickShortcut() {
|
|
// Insert extra item to handle picking application
|
|
Bundle bundle = new Bundle();
|
|
|
|
ArrayList<String> shortcutNames = new ArrayList<String>();
|
|
shortcutNames.add(getString(R.string.group_applications));
|
|
bundle.putStringArrayList(Intent.EXTRA_SHORTCUT_NAME, shortcutNames);
|
|
|
|
ArrayList<ShortcutIconResource> shortcutIcons = new ArrayList<ShortcutIconResource>();
|
|
shortcutIcons.add(ShortcutIconResource.fromContext(Launcher.this,
|
|
R.drawable.ic_launcher_application));
|
|
bundle.putParcelableArrayList(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, shortcutIcons);
|
|
|
|
Intent pickIntent = new Intent(Intent.ACTION_PICK_ACTIVITY);
|
|
pickIntent.putExtra(Intent.EXTRA_INTENT, new Intent(Intent.ACTION_CREATE_SHORTCUT));
|
|
pickIntent.putExtra(Intent.EXTRA_TITLE, getText(R.string.title_select_shortcut));
|
|
pickIntent.putExtras(bundle);
|
|
|
|
startActivityForResult(pickIntent, REQUEST_PICK_SHORTCUT);
|
|
}
|
|
|
|
private class RenameFolder {
|
|
private EditText mInput;
|
|
|
|
Dialog createDialog() {
|
|
final View layout = View.inflate(Launcher.this, R.layout.rename_folder, null);
|
|
mInput = (EditText) layout.findViewById(R.id.folder_name);
|
|
|
|
AlertDialog.Builder builder = new AlertDialog.Builder(Launcher.this);
|
|
builder.setIcon(0);
|
|
builder.setTitle(getString(R.string.rename_folder_title));
|
|
builder.setCancelable(true);
|
|
builder.setOnCancelListener(new Dialog.OnCancelListener() {
|
|
public void onCancel(DialogInterface dialog) {
|
|
cleanup();
|
|
}
|
|
});
|
|
builder.setNegativeButton(getString(R.string.cancel_action),
|
|
new Dialog.OnClickListener() {
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
cleanup();
|
|
}
|
|
}
|
|
);
|
|
builder.setPositiveButton(getString(R.string.rename_action),
|
|
new Dialog.OnClickListener() {
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
changeFolderName();
|
|
}
|
|
}
|
|
);
|
|
builder.setView(layout);
|
|
|
|
final AlertDialog dialog = builder.create();
|
|
dialog.setOnShowListener(new DialogInterface.OnShowListener() {
|
|
public void onShow(DialogInterface dialog) {
|
|
mWaitingForResult = true;
|
|
mInput.requestFocus();
|
|
InputMethodManager inputManager = (InputMethodManager)
|
|
getSystemService(Context.INPUT_METHOD_SERVICE);
|
|
inputManager.showSoftInput(mInput, 0);
|
|
}
|
|
});
|
|
|
|
return dialog;
|
|
}
|
|
|
|
private void changeFolderName() {
|
|
final String name = mInput.getText().toString();
|
|
if (!TextUtils.isEmpty(name)) {
|
|
// Make sure we have the right folder info
|
|
mFolderInfo = sFolders.get(mFolderInfo.id);
|
|
mFolderInfo.title = name;
|
|
LauncherModel.updateItemInDatabase(Launcher.this, mFolderInfo);
|
|
|
|
if (mWorkspaceLoading) {
|
|
lockAllApps();
|
|
mModel.startLoader(Launcher.this, false);
|
|
} else {
|
|
final FolderIcon folderIcon = (FolderIcon)
|
|
mWorkspace.getViewForTag(mFolderInfo);
|
|
if (folderIcon != null) {
|
|
// TODO: At some point we'll probably want some version of setting
|
|
// the text for a folder icon.
|
|
//folderIcon.setText(name);
|
|
getWorkspace().requestLayout();
|
|
} else {
|
|
lockAllApps();
|
|
mWorkspaceLoading = true;
|
|
mModel.startLoader(Launcher.this, false);
|
|
}
|
|
}
|
|
}
|
|
cleanup();
|
|
}
|
|
|
|
private void cleanup() {
|
|
dismissDialog(DIALOG_RENAME_FOLDER);
|
|
mWaitingForResult = false;
|
|
mFolderInfo = null;
|
|
}
|
|
}
|
|
|
|
// Now a part of LauncherModel.Callbacks. Used to reorder loading steps.
|
|
public boolean isAllAppsVisible() {
|
|
return (mState == State.ALL_APPS) || (mState == State.APPS_CUSTOMIZE);
|
|
}
|
|
|
|
// AllAppsView.Watcher
|
|
public void zoomed(float zoom) {
|
|
// In XLarge view, we zoom down the workspace below all apps so it's still visible
|
|
if (zoom == 1.0f && !LauncherApplication.isScreenLarge()) {
|
|
mWorkspace.setVisibility(View.GONE);
|
|
}
|
|
}
|
|
|
|
private void showAndEnableToolbarButton(View button) {
|
|
button.setVisibility(View.VISIBLE);
|
|
}
|
|
|
|
private void hideToolbarButton(View button) {
|
|
// We can't set it to GONE, otherwise the RelativeLayout gets screwed up
|
|
button.setVisibility(View.INVISIBLE);
|
|
button.setAlpha(0.0f);
|
|
}
|
|
|
|
/**
|
|
* Helper function for showing or hiding a toolbar button, possibly animated.
|
|
*
|
|
* @param show If true, create an animation to the show the item. Otherwise, hide it.
|
|
* @param view The toolbar button to be animated
|
|
* @param seq A AnimatorSet that will be used to animate the transition. If null, the
|
|
* transition will not be animated.
|
|
*/
|
|
private void hideOrShowToolbarButton(boolean show, final View view, AnimatorSet seq) {
|
|
final boolean showing = show;
|
|
final boolean hiding = !show;
|
|
|
|
final int duration = show ?
|
|
getResources().getInteger(R.integer.config_toolbarButtonFadeInTime) :
|
|
getResources().getInteger(R.integer.config_toolbarButtonFadeOutTime);
|
|
|
|
if (seq != null) {
|
|
ValueAnimator anim = ValueAnimator.ofFloat(view.getAlpha(), show ? 1.0f : 0.0f);
|
|
anim.setDuration(duration);
|
|
anim.addUpdateListener(new AnimatorUpdateListener() {
|
|
public void onAnimationUpdate(ValueAnimator animation) {
|
|
view.setAlpha((Float) animation.getAnimatedValue());
|
|
}
|
|
});
|
|
anim.addListener(new AnimatorListenerAdapter() {
|
|
@Override
|
|
public void onAnimationStart(Animator animation) {
|
|
if (showing) showAndEnableToolbarButton(view);
|
|
}
|
|
@Override
|
|
public void onAnimationEnd(Animator animation) {
|
|
if (hiding) hideToolbarButton(view);
|
|
}
|
|
});
|
|
seq.play(anim);
|
|
} else {
|
|
if (showing) {
|
|
showAndEnableToolbarButton(view);
|
|
view.setAlpha(1f);
|
|
} else {
|
|
hideToolbarButton(view);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Show/hide the appropriate toolbar buttons for newState.
|
|
* If showSeq or hideSeq is null, the transition will be done immediately (not animated).
|
|
*
|
|
* @param newState The state that is being switched to
|
|
* @param showSeq AnimatorSet in which to put "show" animations, or null.
|
|
* @param hideSeq AnimatorSet in which to put "hide" animations, or null.
|
|
*/
|
|
private void hideAndShowToolbarButtons(State newState, AnimatorSet showSeq, AnimatorSet hideSeq) {
|
|
switch (newState) {
|
|
case WORKSPACE:
|
|
hideOrShowToolbarButton(true, mButtonCluster, showSeq);
|
|
if (mDeleteZone != null) {
|
|
mDeleteZone.setDragAndDropEnabled(true);
|
|
if (LauncherApplication.isScreenLarge()) {
|
|
mDeleteZone.setText(
|
|
getResources().getString(R.string.delete_zone_label_workspace));
|
|
}
|
|
}
|
|
break;
|
|
case ALL_APPS:
|
|
case APPS_CUSTOMIZE:
|
|
hideOrShowToolbarButton(false, mButtonCluster, hideSeq);
|
|
if (mDeleteZone != null) {
|
|
mDeleteZone.setDragAndDropEnabled(false);
|
|
if (LauncherApplication.isScreenLarge()) {
|
|
mDeleteZone.setText(
|
|
getResources().getString(R.string.delete_zone_label_all_apps));
|
|
}
|
|
}
|
|
break;
|
|
case CUSTOMIZE:
|
|
hideOrShowToolbarButton(false, mButtonCluster, hideSeq);
|
|
if (mDeleteZone != null) {
|
|
mDeleteZone.setDragAndDropEnabled(false);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Helper method for the cameraZoomIn/cameraZoomOut animations
|
|
* @param view The view being animated
|
|
* @param state The state that we are moving in or out of -- either ALL_APPS or CUSTOMIZE
|
|
* @param scaleFactor The scale factor used for the zoom
|
|
*/
|
|
private void setPivotsForZoom(View view, State state, float scaleFactor) {
|
|
final int height = view.getHeight();
|
|
|
|
view.setPivotX(view.getWidth() / 2.0f);
|
|
// Set pivotY so that at the starting zoom factor, the view is partially
|
|
// visible. Modifying initialHeightFactor changes how much of the view is
|
|
// initially showing, and hence the perceived angle from which the view enters.
|
|
if (state == State.ALL_APPS || state == State.APPS_CUSTOMIZE) {
|
|
final float initialHeightFactor = 0.175f;
|
|
view.setPivotY((1 - initialHeightFactor) * height);
|
|
} else {
|
|
final float initialHeightFactor = 0.2f;
|
|
view.setPivotY(-initialHeightFactor * height);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Zoom the camera out from the workspace to reveal 'toView'.
|
|
* Assumes that the view to show is anchored at either the very top or very bottom
|
|
* of the screen.
|
|
* @param toState The state to zoom out to. Must be ALL_APPS or CUSTOMIZE.
|
|
*/
|
|
private void cameraZoomOut(State toState, boolean animated, boolean springLoaded) {
|
|
final Resources res = getResources();
|
|
final boolean toAllApps = (toState == State.ALL_APPS)
|
|
|| (toState == State.APPS_CUSTOMIZE);
|
|
|
|
final int duration = (toAllApps ?
|
|
res.getInteger(R.integer.config_appsCustomizeZoomInTime) :
|
|
res.getInteger(R.integer.config_customizeZoomInTime));
|
|
final int fadeDuration = (toAllApps ?
|
|
res.getInteger(R.integer.config_appsCustomizeFadeInTime) :
|
|
res.getInteger(R.integer.config_customizeFadeInTime));
|
|
|
|
final float scale = toAllApps ?
|
|
(float) res.getInteger(R.integer.config_appsCustomizeZoomScaleFactor) :
|
|
(float) res.getInteger(R.integer.config_customizeZoomScaleFactor);
|
|
|
|
View tmpView;
|
|
if (toAllApps) {
|
|
tmpView = (LauncherApplication.isScreenLarge())
|
|
? (View) mAllAppsGrid : mAppsCustomizeTabHost;
|
|
} else {
|
|
tmpView = mHomeCustomizationDrawer;
|
|
}
|
|
final View toView = tmpView;
|
|
|
|
setPivotsForZoom(toView, toState, scale);
|
|
|
|
if (toAllApps) {
|
|
if (!springLoaded) {
|
|
mWorkspace.shrink(ShrinkState.BOTTOM_HIDDEN, animated);
|
|
|
|
if (LauncherApplication.isScreenLarge()) {
|
|
// Everytime we launch into AllApps, we reset the successful drop flag which
|
|
// controls when it should hide/show the mini workspaces
|
|
mAllAppsPagedView.resetSuccessfulDropFlag();
|
|
}
|
|
} else {
|
|
mWorkspace.shrink(ShrinkState.BOTTOM_VISIBLE, animated);
|
|
}
|
|
} else {
|
|
mWorkspace.shrink(ShrinkState.TOP, animated);
|
|
}
|
|
|
|
if (animated) {
|
|
final ValueAnimator scaleAnim = ValueAnimator.ofFloat(0f, 1f).setDuration(duration);
|
|
scaleAnim.setInterpolator(new Workspace.ZoomOutInterpolator());
|
|
scaleAnim.addUpdateListener(new LauncherAnimatorUpdateListener() {
|
|
public void onAnimationUpdate(float a, float b) {
|
|
((View) toView.getParent()).fastInvalidate();
|
|
toView.setFastScaleX(a * scale + b * 1f);
|
|
toView.setFastScaleY(a * scale + b * 1f);
|
|
}
|
|
});
|
|
|
|
if (toAllApps) {
|
|
toView.setVisibility(View.VISIBLE);
|
|
toView.setFastAlpha(0f);
|
|
ValueAnimator alphaAnim = ValueAnimator.ofFloat(0f, 1f).setDuration(fadeDuration);
|
|
alphaAnim.setInterpolator(new DecelerateInterpolator(1.5f));
|
|
alphaAnim.addUpdateListener(new LauncherAnimatorUpdateListener() {
|
|
public void onAnimationUpdate(float a, float b) {
|
|
// don't need to invalidate because we do so above
|
|
toView.setFastAlpha(a * 0f + b * 1f);
|
|
}
|
|
});
|
|
alphaAnim.start();
|
|
}
|
|
|
|
if (toView instanceof LauncherTransitionable) {
|
|
((LauncherTransitionable) toView).onLauncherTransitionStart(scaleAnim);
|
|
}
|
|
scaleAnim.addListener(new AnimatorListenerAdapter() {
|
|
@Override
|
|
public void onAnimationStart(Animator animation) {
|
|
// Prepare the position
|
|
toView.setTranslationX(0.0f);
|
|
toView.setTranslationY(0.0f);
|
|
toView.setVisibility(View.VISIBLE);
|
|
toView.bringToFront();
|
|
if (!toAllApps) {
|
|
toView.setFastAlpha(1.0f);
|
|
}
|
|
}
|
|
@Override
|
|
public void onAnimationEnd(Animator animation) {
|
|
// If we don't set the final scale values here, if this animation is cancelled
|
|
// it will have the wrong scale value and subsequent cameraPan animations will
|
|
// not fix that
|
|
toView.setScaleX(1.0f);
|
|
toView.setScaleY(1.0f);
|
|
if (toView instanceof LauncherTransitionable) {
|
|
((LauncherTransitionable) toView).onLauncherTransitionEnd(scaleAnim);
|
|
}
|
|
}
|
|
});
|
|
|
|
AnimatorSet toolbarHideAnim = new AnimatorSet();
|
|
AnimatorSet toolbarShowAnim = new AnimatorSet();
|
|
hideAndShowToolbarButtons(toState, toolbarShowAnim, toolbarHideAnim);
|
|
|
|
// toView should appear right at the end of the workspace shrink animation
|
|
final int startDelay = 0;
|
|
|
|
if (mStateAnimation != null) mStateAnimation.cancel();
|
|
mStateAnimation = new AnimatorSet();
|
|
mStateAnimation.playTogether(scaleAnim, toolbarHideAnim);
|
|
mStateAnimation.play(scaleAnim).after(startDelay);
|
|
|
|
// Show the new toolbar buttons just as the main animation is ending
|
|
final int fadeInTime = res.getInteger(R.integer.config_toolbarButtonFadeInTime);
|
|
mStateAnimation.play(toolbarShowAnim).after(duration + startDelay - fadeInTime);
|
|
mStateAnimation.start();
|
|
} else {
|
|
toView.setTranslationX(0.0f);
|
|
toView.setTranslationY(0.0f);
|
|
toView.setScaleX(1.0f);
|
|
toView.setScaleY(1.0f);
|
|
toView.setVisibility(View.VISIBLE);
|
|
toView.bringToFront();
|
|
if (toView instanceof LauncherTransitionable) {
|
|
((LauncherTransitionable) toView).onLauncherTransitionStart(null);
|
|
((LauncherTransitionable) toView).onLauncherTransitionEnd(null);
|
|
}
|
|
hideAndShowToolbarButtons(toState, null, null);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Zoom the camera back into the workspace, hiding 'fromView'.
|
|
* This is the opposite of cameraZoomOut.
|
|
* @param fromState The current state (must be ALL_APPS or CUSTOMIZE).
|
|
* @param animated If true, the transition will be animated.
|
|
*/
|
|
private void cameraZoomIn(State fromState, boolean animated, boolean springLoaded) {
|
|
Resources res = getResources();
|
|
final boolean fromAllApps = (fromState == State.ALL_APPS)
|
|
|| (fromState == State.APPS_CUSTOMIZE);
|
|
|
|
int duration = fromAllApps ?
|
|
res.getInteger(R.integer.config_appsCustomizeZoomOutTime) :
|
|
res.getInteger(R.integer.config_customizeZoomOutTime);
|
|
|
|
final float scaleFactor = fromAllApps ?
|
|
(float) res.getInteger(R.integer.config_appsCustomizeZoomScaleFactor) :
|
|
(float) res.getInteger(R.integer.config_customizeZoomScaleFactor);
|
|
|
|
View tmpView;
|
|
if (fromAllApps) {
|
|
tmpView = (LauncherApplication.isScreenLarge())
|
|
? (View) mAllAppsGrid : mAppsCustomizeTabHost;
|
|
} else {
|
|
tmpView = mHomeCustomizationDrawer;
|
|
}
|
|
final View fromView = tmpView;
|
|
|
|
if (LauncherApplication.isScreenLarge()) {
|
|
mCustomizePagedView.endChoiceMode();
|
|
mAllAppsPagedView.endChoiceMode();
|
|
}
|
|
|
|
setPivotsForZoom(fromView, fromState, scaleFactor);
|
|
|
|
if (!springLoaded) {
|
|
mWorkspace.unshrink(animated);
|
|
}
|
|
if (animated) {
|
|
if (mStateAnimation != null) mStateAnimation.cancel();
|
|
mStateAnimation = new AnimatorSet();
|
|
|
|
final float oldScaleX = fromView.getScaleX();
|
|
final float oldScaleY = fromView.getScaleY();
|
|
|
|
ValueAnimator scaleAnim = ValueAnimator.ofFloat(0f, 1f).setDuration(duration);
|
|
scaleAnim.setInterpolator(new Workspace.ZoomInInterpolator());
|
|
scaleAnim.addUpdateListener(new LauncherAnimatorUpdateListener() {
|
|
public void onAnimationUpdate(float a, float b) {
|
|
((View)fromView.getParent()).fastInvalidate();
|
|
fromView.setFastScaleX(a * oldScaleX + b * scaleFactor);
|
|
fromView.setFastScaleY(a * oldScaleY + b * scaleFactor);
|
|
}
|
|
});
|
|
final ValueAnimator alphaAnim = ValueAnimator.ofFloat(0f, 1f);
|
|
alphaAnim.setDuration(res.getInteger(R.integer.config_appsCustomizeFadeOutTime));
|
|
alphaAnim.setInterpolator(new DecelerateInterpolator(1.5f));
|
|
alphaAnim.addUpdateListener(new LauncherAnimatorUpdateListener() {
|
|
public void onAnimationUpdate(float a, float b) {
|
|
// don't need to invalidate because we do so above
|
|
fromView.setFastAlpha(a * 1f + b * 0f);
|
|
}
|
|
});
|
|
if (fromView instanceof LauncherTransitionable) {
|
|
((LauncherTransitionable) fromView).onLauncherTransitionStart(alphaAnim);
|
|
}
|
|
alphaAnim.addListener(new AnimatorListenerAdapter() {
|
|
@Override
|
|
public void onAnimationEnd(Animator animation) {
|
|
fromView.setVisibility(View.GONE);
|
|
if (fromView instanceof LauncherTransitionable) {
|
|
((LauncherTransitionable) fromView).onLauncherTransitionEnd(alphaAnim);
|
|
}
|
|
}
|
|
});
|
|
|
|
AnimatorSet toolbarHideAnim = new AnimatorSet();
|
|
AnimatorSet toolbarShowAnim = new AnimatorSet();
|
|
if (!springLoaded) {
|
|
hideAndShowToolbarButtons(State.WORKSPACE, toolbarShowAnim, toolbarHideAnim);
|
|
}
|
|
|
|
mStateAnimation.playTogether(scaleAnim, toolbarHideAnim, alphaAnim);
|
|
|
|
// Show the new toolbar buttons at the very end of the whole animation
|
|
final int fadeInTime = res.getInteger(R.integer.config_toolbarButtonFadeInTime);
|
|
final int unshrinkTime = res.getInteger(R.integer.config_workspaceUnshrinkTime);
|
|
mStateAnimation.play(toolbarShowAnim).after(unshrinkTime - fadeInTime);
|
|
mStateAnimation.start();
|
|
} else {
|
|
fromView.setVisibility(View.GONE);
|
|
if (fromView instanceof LauncherTransitionable) {
|
|
((LauncherTransitionable) fromView).onLauncherTransitionStart(null);
|
|
((LauncherTransitionable) fromView).onLauncherTransitionEnd(null);
|
|
}
|
|
if (!springLoaded) {
|
|
hideAndShowToolbarButtons(State.WORKSPACE, null, null);
|
|
}
|
|
}
|
|
}
|
|
|
|
void showWorkspace(boolean animated) {
|
|
showWorkspace(animated, null);
|
|
}
|
|
|
|
void showWorkspace(boolean animated, CellLayout layout) {
|
|
if (layout != null) {
|
|
// always animated, but that's ok since we never specify a layout and
|
|
// want no animation
|
|
mWorkspace.unshrink(layout);
|
|
} else {
|
|
mWorkspace.unshrink(animated);
|
|
}
|
|
if (mState == State.ALL_APPS || mState == State.APPS_CUSTOMIZE) {
|
|
closeAllApps(animated);
|
|
} else if (mState == State.CUSTOMIZE) {
|
|
hideCustomizationDrawer(animated);
|
|
}
|
|
|
|
// Change the state *after* we've called all the transition code
|
|
mState = State.WORKSPACE;
|
|
|
|
// Resume the auto-advance of widgets
|
|
mUserPresent = true;
|
|
updateRunning();
|
|
|
|
// send an accessibility event to announce the context change
|
|
getWindow().getDecorView().sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_SELECTED);
|
|
}
|
|
|
|
void enterSpringLoadedDragMode(CellLayout layout) {
|
|
mWorkspace.enterSpringLoadedDragMode(layout);
|
|
if (mState == State.ALL_APPS || mState == State.APPS_CUSTOMIZE) {
|
|
mState = State.ALL_APPS_SPRING_LOADED;
|
|
if (LauncherApplication.isScreenLarge()) {
|
|
cameraZoomIn(State.ALL_APPS, true, true);
|
|
} else {
|
|
cameraZoomIn(State.APPS_CUSTOMIZE, true, true);
|
|
}
|
|
} else if (mState == State.CUSTOMIZE) {
|
|
mState = State.CUSTOMIZE_SPRING_LOADED;
|
|
cameraZoomIn(State.CUSTOMIZE, true, true);
|
|
}/* else {
|
|
// we're already in spring loaded mode; don't do anything
|
|
}*/
|
|
}
|
|
|
|
void exitSpringLoadedDragMode() {
|
|
if (mState == State.ALL_APPS_SPRING_LOADED) {
|
|
mWorkspace.exitSpringLoadedDragMode(Workspace.ShrinkState.BOTTOM_VISIBLE);
|
|
if (LauncherApplication.isScreenLarge()) {
|
|
cameraZoomOut(State.ALL_APPS, true, true);
|
|
mState = State.ALL_APPS;
|
|
} else {
|
|
cameraZoomOut(State.APPS_CUSTOMIZE, true, true);
|
|
mState = State.APPS_CUSTOMIZE;
|
|
}
|
|
} else if (mState == State.CUSTOMIZE_SPRING_LOADED) {
|
|
mWorkspace.exitSpringLoadedDragMode(Workspace.ShrinkState.TOP);
|
|
cameraZoomOut(State.CUSTOMIZE, true, true);
|
|
mState = State.CUSTOMIZE;
|
|
}/* else {
|
|
// we're not in spring loaded mode; don't do anything
|
|
}*/
|
|
}
|
|
|
|
void showAllApps(boolean animated) {
|
|
if (mState != State.WORKSPACE) return;
|
|
if (LauncherApplication.isScreenLarge()) {
|
|
cameraZoomOut(State.ALL_APPS, animated, false);
|
|
((View) mAllAppsGrid).requestFocus();
|
|
|
|
if (mDeleteZone != null) {
|
|
mDeleteZone.setVisibility(View.GONE);
|
|
}
|
|
|
|
// Change the state *after* we've called all the transition code
|
|
mState = State.ALL_APPS;
|
|
} else {
|
|
cameraZoomOut(State.APPS_CUSTOMIZE, animated, false);
|
|
mAppsCustomizeTabHost.requestFocus();
|
|
|
|
// Change the state *after* we've called all the transition code
|
|
mState = State.APPS_CUSTOMIZE;
|
|
}
|
|
|
|
// Pause the auto-advance of widgets until we are out of AllApps
|
|
mUserPresent = false;
|
|
updateRunning();
|
|
|
|
// Send an accessibility event to announce the context change
|
|
getWindow().getDecorView().sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_SELECTED);
|
|
}
|
|
|
|
/**
|
|
* Things to test when changing this code.
|
|
* - Home from workspace
|
|
* - from center screen
|
|
* - from other screens
|
|
* - Home from all apps
|
|
* - from center screen
|
|
* - from other screens
|
|
* - Back from all apps
|
|
* - from center screen
|
|
* - from other screens
|
|
* - Launch app from workspace and quit
|
|
* - with back
|
|
* - with home
|
|
* - Launch app from all apps and quit
|
|
* - with back
|
|
* - with home
|
|
* - Go to a screen that's not the default, then all
|
|
* apps, and launch and app, and go back
|
|
* - with back
|
|
* -with home
|
|
* - On workspace, long press power and go back
|
|
* - with back
|
|
* - with home
|
|
* - On all apps, long press power and go back
|
|
* - with back
|
|
* - with home
|
|
* - On workspace, power off
|
|
* - On all apps, power off
|
|
* - Launch an app and turn off the screen while in that app
|
|
* - Go back with home key
|
|
* - Go back with back key TODO: make this not go to workspace
|
|
* - From all apps
|
|
* - From workspace
|
|
* - Enter and exit car mode (becuase it causes an extra configuration changed)
|
|
* - From all apps
|
|
* - From the center workspace
|
|
* - From another workspace
|
|
*/
|
|
void closeAllApps(boolean animated) {
|
|
if (LauncherApplication.isScreenLarge()) {
|
|
if (mState == State.ALL_APPS || mState == State.ALL_APPS_SPRING_LOADED) {
|
|
mWorkspace.setVisibility(View.VISIBLE);
|
|
cameraZoomIn(State.ALL_APPS, animated, false);
|
|
|
|
// Set focus to the AllApps button
|
|
findViewById(R.id.all_apps_button).requestFocus();
|
|
}
|
|
} else {
|
|
if (mState == State.APPS_CUSTOMIZE || mState == State.ALL_APPS_SPRING_LOADED) {
|
|
mWorkspace.setVisibility(View.VISIBLE);
|
|
cameraZoomIn(State.APPS_CUSTOMIZE, animated, false);
|
|
|
|
// Set focus to the AllApps button
|
|
findViewById(R.id.all_apps_button).requestFocus();
|
|
}
|
|
}
|
|
}
|
|
|
|
void lockAllApps() {
|
|
// TODO
|
|
}
|
|
|
|
void unlockAllApps() {
|
|
// TODO
|
|
}
|
|
|
|
// Show the customization drawer (only exists in x-large configuration)
|
|
private void showCustomizationDrawer(boolean animated) {
|
|
if (mState != State.WORKSPACE) {
|
|
return;
|
|
}
|
|
|
|
cameraZoomOut(State.CUSTOMIZE, animated, false);
|
|
|
|
// Change the state *after* we've called all the transition code
|
|
mState = State.CUSTOMIZE;
|
|
|
|
// Pause the auto-advance of widgets until we are out of Customization drawer
|
|
mUserPresent = false;
|
|
updateRunning();
|
|
}
|
|
|
|
// Hide the customization drawer (only exists in x-large configuration)
|
|
void hideCustomizationDrawer(boolean animated) {
|
|
if (mState == State.CUSTOMIZE || mState == State.CUSTOMIZE_SPRING_LOADED) {
|
|
cameraZoomIn(State.CUSTOMIZE, animated, false);
|
|
|
|
// Set focus to the customize button
|
|
findViewById(R.id.configure_button).requestFocus();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Add an item from all apps or customize onto the given workspace screen.
|
|
* If layout is null, add to the current screen.
|
|
*/
|
|
void addExternalItemToScreen(ItemInfo itemInfo, final CellLayout layout) {
|
|
if (!mWorkspace.addExternalItemToScreen(itemInfo, layout)) {
|
|
showOutOfSpaceMessage();
|
|
} else {
|
|
layout.animateDrop();
|
|
}
|
|
}
|
|
|
|
void onWorkspaceClick(CellLayout layout) {
|
|
showWorkspace(true, layout);
|
|
}
|
|
|
|
private Drawable getExternalPackageToolbarIcon(ComponentName activityName) {
|
|
try {
|
|
PackageManager packageManager = getPackageManager();
|
|
// Look for the toolbar icon specified in the activity meta-data
|
|
Bundle metaData = packageManager.getActivityInfo(
|
|
activityName, PackageManager.GET_META_DATA).metaData;
|
|
if (metaData != null) {
|
|
int iconResId = metaData.getInt(TOOLBAR_ICON_METADATA_NAME);
|
|
if (iconResId != 0) {
|
|
Resources res = packageManager.getResourcesForActivity(activityName);
|
|
return res.getDrawable(iconResId);
|
|
}
|
|
}
|
|
} catch (NameNotFoundException e) {
|
|
// Do nothing
|
|
}
|
|
return null;
|
|
}
|
|
|
|
// if successful in getting icon, return it; otherwise, set button to use default drawable
|
|
private Drawable.ConstantState updateTextButtonWithIconFromExternalActivity(
|
|
int buttonId, ComponentName activityName, int fallbackDrawableId) {
|
|
TextView button = (TextView) findViewById(buttonId);
|
|
Drawable toolbarIcon = getExternalPackageToolbarIcon(activityName);
|
|
|
|
// If we were unable to find the icon via the meta-data, use a generic one
|
|
if (toolbarIcon == null) {
|
|
button.setCompoundDrawablesWithIntrinsicBounds(fallbackDrawableId, 0, 0, 0);
|
|
return null;
|
|
} else {
|
|
button.setCompoundDrawablesWithIntrinsicBounds(toolbarIcon, null, null, null);
|
|
return toolbarIcon.getConstantState();
|
|
}
|
|
}
|
|
|
|
// if successful in getting icon, return it; otherwise, set button to use default drawable
|
|
private Drawable.ConstantState updateButtonWithIconFromExternalActivity(
|
|
int buttonId, ComponentName activityName, int fallbackDrawableId) {
|
|
ImageView button = (ImageView) findViewById(buttonId);
|
|
Drawable toolbarIcon = getExternalPackageToolbarIcon(activityName);
|
|
|
|
// If we were unable to find the icon via the meta-data, use a generic one
|
|
if (toolbarIcon == null) {
|
|
button.setImageResource(fallbackDrawableId);
|
|
return null;
|
|
} else {
|
|
button.setImageDrawable(toolbarIcon);
|
|
return toolbarIcon.getConstantState();
|
|
}
|
|
}
|
|
|
|
private void updateTextButtonWithDrawable(int buttonId, Drawable.ConstantState d) {
|
|
TextView button = (TextView) findViewById(buttonId);
|
|
button.setCompoundDrawables(d.newDrawable(getResources()), null, null, null);
|
|
}
|
|
|
|
private void updateButtonWithDrawable(int buttonId, Drawable.ConstantState d) {
|
|
ImageView button = (ImageView) findViewById(buttonId);
|
|
button.setImageDrawable(d.newDrawable(getResources()));
|
|
}
|
|
|
|
private void updateGlobalSearchIcon() {
|
|
final ImageView searchButton = (ImageView) findViewById(R.id.search_button);
|
|
final View searchDivider = findViewById(R.id.search_divider);
|
|
|
|
final SearchManager searchManager =
|
|
(SearchManager) getSystemService(Context.SEARCH_SERVICE);
|
|
ComponentName activityName = searchManager.getGlobalSearchActivity();
|
|
if (activityName != null) {
|
|
// In landscape mode on the Phone UI, we only have enough space to show the magnifying
|
|
// glass icon
|
|
boolean iconLoaded = false;
|
|
if (!LauncherApplication.isScreenLarge()) {
|
|
// TODO-APPS_CUSTOMIZE: Remove when the QSB fixes itself?
|
|
int orientation = getResources().getConfiguration().orientation;
|
|
if (orientation == Configuration.ORIENTATION_LANDSCAPE) {
|
|
searchButton.setImageResource(R.drawable.ic_generic_search);
|
|
iconLoaded = true;
|
|
sGlobalSearchIcon = null;
|
|
}
|
|
}
|
|
if (!iconLoaded) {
|
|
sGlobalSearchIcon = updateButtonWithIconFromExternalActivity(
|
|
R.id.search_button, activityName, R.drawable.ic_generic_search);
|
|
}
|
|
searchButton.setVisibility(View.VISIBLE);
|
|
searchDivider.setVisibility(View.VISIBLE);
|
|
} else {
|
|
searchButton.setVisibility(View.GONE);
|
|
searchDivider.setVisibility(View.GONE);
|
|
}
|
|
}
|
|
|
|
private void updateGlobalSearchIcon(Drawable.ConstantState d) {
|
|
updateButtonWithDrawable(R.id.search_button, d);
|
|
}
|
|
|
|
private void updateVoiceSearchIcon() {
|
|
final View searchDivider = findViewById(R.id.search_divider);
|
|
final View voiceButton = findViewById(R.id.voice_button);
|
|
|
|
Intent intent = new Intent(RecognizerIntent.ACTION_WEB_SEARCH);
|
|
ComponentName activityName = intent.resolveActivity(getPackageManager());
|
|
if (activityName != null) {
|
|
sVoiceSearchIcon = updateButtonWithIconFromExternalActivity(
|
|
R.id.voice_button, activityName, R.drawable.ic_voice_search);
|
|
searchDivider.setVisibility(View.VISIBLE);
|
|
voiceButton.setVisibility(View.VISIBLE);
|
|
} else {
|
|
searchDivider.setVisibility(View.GONE);
|
|
voiceButton.setVisibility(View.GONE);
|
|
}
|
|
}
|
|
|
|
private void updateVoiceSearchIcon(Drawable.ConstantState d) {
|
|
updateButtonWithDrawable(R.id.voice_button, d);
|
|
}
|
|
|
|
/**
|
|
* Sets the app market icon (shown when all apps is visible on x-large screens)
|
|
*/
|
|
private void updateAppMarketIcon() {
|
|
final View marketButton = findViewById(R.id.market_button);
|
|
Intent intent = new Intent(Intent.ACTION_MAIN).addCategory(Intent.CATEGORY_APP_MARKET);
|
|
// Find the app market activity by resolving an intent.
|
|
// (If multiple app markets are installed, it will return the ResolverActivity.)
|
|
ComponentName activityName = intent.resolveActivity(getPackageManager());
|
|
if (activityName != null) {
|
|
mAppMarketIntent = intent;
|
|
sAppMarketIcon = updateTextButtonWithIconFromExternalActivity(
|
|
R.id.market_button, activityName, R.drawable.app_market_generic);
|
|
marketButton.setVisibility(View.VISIBLE);
|
|
} else {
|
|
// We should hide and disable the view so that we don't try and restore the visibility
|
|
// of it when we swap between drag & normal states from IconDropTarget subclasses.
|
|
marketButton.setVisibility(View.GONE);
|
|
marketButton.setEnabled(false);
|
|
}
|
|
}
|
|
|
|
private void updateAppMarketIcon(Drawable.ConstantState d) {
|
|
updateTextButtonWithDrawable(R.id.market_button, d);
|
|
}
|
|
|
|
/**
|
|
* Displays the shortcut creation dialog and launches, if necessary, the
|
|
* appropriate activity.
|
|
*/
|
|
private class CreateShortcut implements DialogInterface.OnClickListener,
|
|
DialogInterface.OnCancelListener, DialogInterface.OnDismissListener,
|
|
DialogInterface.OnShowListener {
|
|
|
|
private AddAdapter mAdapter;
|
|
|
|
Dialog createDialog() {
|
|
mAdapter = new AddAdapter(Launcher.this);
|
|
|
|
final AlertDialog.Builder builder = new AlertDialog.Builder(Launcher.this,
|
|
AlertDialog.THEME_HOLO_DARK);
|
|
builder.setTitle(getString(R.string.menu_item_add_item));
|
|
builder.setAdapter(mAdapter, this);
|
|
|
|
AlertDialog dialog = builder.create();
|
|
dialog.setOnCancelListener(this);
|
|
dialog.setOnDismissListener(this);
|
|
dialog.setOnShowListener(this);
|
|
|
|
return dialog;
|
|
}
|
|
|
|
public void onCancel(DialogInterface dialog) {
|
|
mWaitingForResult = false;
|
|
cleanup();
|
|
}
|
|
|
|
public void onDismiss(DialogInterface dialog) {
|
|
mWaitingForResult = false;
|
|
cleanup();
|
|
}
|
|
|
|
private void cleanup() {
|
|
try {
|
|
dismissDialog(DIALOG_CREATE_SHORTCUT);
|
|
} catch (Exception e) {
|
|
// An exception is thrown if the dialog is not visible, which is fine
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Handle the action clicked in the "Add to home" dialog.
|
|
*/
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
Resources res = getResources();
|
|
cleanup();
|
|
|
|
AddAdapter.ListItem item = (AddAdapter.ListItem) mAdapter.getItem(which);
|
|
switch (item.actionTag) {
|
|
case AddAdapter.ITEM_SHORTCUT: {
|
|
pickShortcut();
|
|
break;
|
|
}
|
|
case AddAdapter.ITEM_APPLICATION: {
|
|
if (mAppsCustomizeTabHost != null) {
|
|
mAppsCustomizeTabHost.selectAppsTab();
|
|
}
|
|
showAllApps(true);
|
|
break;
|
|
}
|
|
case AddAdapter.ITEM_APPWIDGET: {
|
|
if (mAppsCustomizeTabHost != null) {
|
|
mAppsCustomizeTabHost.selectWidgetsTab();
|
|
}
|
|
showAllApps(true);
|
|
break;
|
|
}
|
|
case AddAdapter.ITEM_WALLPAPER: {
|
|
startWallpaper();
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
public void onShow(DialogInterface dialog) {
|
|
mWaitingForResult = true;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Receives notifications when applications are added/removed.
|
|
*/
|
|
private class CloseSystemDialogsIntentReceiver extends BroadcastReceiver {
|
|
@Override
|
|
public void onReceive(Context context, Intent intent) {
|
|
closeSystemDialogs();
|
|
String reason = intent.getStringExtra("reason");
|
|
if (!"homekey".equals(reason)) {
|
|
boolean animate = true;
|
|
if (mPaused || "lock".equals(reason)) {
|
|
animate = false;
|
|
}
|
|
showWorkspace(animate);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Receives notifications whenever the appwidgets are reset.
|
|
*/
|
|
private class AppWidgetResetObserver extends ContentObserver {
|
|
public AppWidgetResetObserver() {
|
|
super(new Handler());
|
|
}
|
|
|
|
@Override
|
|
public void onChange(boolean selfChange) {
|
|
onAppWidgetReset();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* If the activity is currently paused, signal that we need to re-run the loader
|
|
* in onResume.
|
|
*
|
|
* This needs to be called from incoming places where resources might have been loaded
|
|
* while we are paused. That is becaues the Configuration might be wrong
|
|
* when we're not running, and if it comes back to what it was when we
|
|
* were paused, we are not restarted.
|
|
*
|
|
* Implementation of the method from LauncherModel.Callbacks.
|
|
*
|
|
* @return true if we are currently paused. The caller might be able to
|
|
* skip some work in that case since we will come back again.
|
|
*/
|
|
public boolean setLoadOnResume() {
|
|
if (mPaused) {
|
|
Log.i(TAG, "setLoadOnResume");
|
|
mOnResumeNeedsLoad = true;
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Implementation of the method from LauncherModel.Callbacks.
|
|
*/
|
|
public int getCurrentWorkspaceScreen() {
|
|
if (mWorkspace != null) {
|
|
return mWorkspace.getCurrentPage();
|
|
} else {
|
|
return SCREEN_COUNT / 2;
|
|
}
|
|
}
|
|
|
|
void setAllAppsPagedView(AllAppsPagedView view) {
|
|
mAllAppsPagedView = view;
|
|
}
|
|
|
|
/**
|
|
* Refreshes the shortcuts shown on the workspace.
|
|
*
|
|
* Implementation of the method from LauncherModel.Callbacks.
|
|
*/
|
|
public void startBinding() {
|
|
final Workspace workspace = mWorkspace;
|
|
|
|
mWorkspace.clearDropTargets();
|
|
int count = workspace.getChildCount();
|
|
for (int i = 0; i < count; i++) {
|
|
// Use removeAllViewsInLayout() to avoid an extra requestLayout() and invalidate().
|
|
final CellLayout layoutParent = (CellLayout) workspace.getChildAt(i);
|
|
layoutParent.removeAllViewsInLayout();
|
|
}
|
|
|
|
if (DEBUG_USER_INTERFACE) {
|
|
android.widget.Button finishButton = new android.widget.Button(this);
|
|
finishButton.setText("Finish");
|
|
workspace.addInScreen(finishButton, 1, 0, 0, 1, 1);
|
|
|
|
finishButton.setOnClickListener(new android.widget.Button.OnClickListener() {
|
|
public void onClick(View v) {
|
|
finish();
|
|
}
|
|
});
|
|
}
|
|
|
|
// This wasn't being called before which resulted in a leak of AppWidgetHostViews (through
|
|
// mDesktopItems -> AppWidgetInfo -> hostView).
|
|
unbindDesktopItems();
|
|
}
|
|
|
|
/**
|
|
* Bind the items start-end from the list.
|
|
*
|
|
* Implementation of the method from LauncherModel.Callbacks.
|
|
*/
|
|
public void bindItems(ArrayList<ItemInfo> shortcuts, int start, int end) {
|
|
|
|
setLoadOnResume();
|
|
|
|
final Workspace workspace = mWorkspace;
|
|
|
|
for (int i=start; i<end; i++) {
|
|
final ItemInfo item = shortcuts.get(i);
|
|
mDesktopItems.add(item);
|
|
switch (item.itemType) {
|
|
case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
|
|
case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
|
|
final View shortcut = createShortcut((ShortcutInfo)item);
|
|
workspace.addInScreen(shortcut, item.screen, item.cellX, item.cellY, 1, 1,
|
|
false);
|
|
break;
|
|
case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
|
|
final FolderIcon newFolder = FolderIcon.fromXml(R.layout.folder_icon, this,
|
|
(ViewGroup) workspace.getChildAt(workspace.getCurrentPage()),
|
|
(FolderInfo) item, mIconCache);
|
|
workspace.addInScreen(newFolder, item.screen, item.cellX, item.cellY, 1, 1,
|
|
false);
|
|
break;
|
|
}
|
|
}
|
|
|
|
workspace.requestLayout();
|
|
}
|
|
|
|
/**
|
|
* Implementation of the method from LauncherModel.Callbacks.
|
|
*/
|
|
public void bindFolders(HashMap<Long, FolderInfo> folders) {
|
|
setLoadOnResume();
|
|
sFolders.clear();
|
|
sFolders.putAll(folders);
|
|
}
|
|
|
|
/**
|
|
* Add the views for a widget to the workspace.
|
|
*
|
|
* Implementation of the method from LauncherModel.Callbacks.
|
|
*/
|
|
public void bindAppWidget(LauncherAppWidgetInfo item) {
|
|
setLoadOnResume();
|
|
|
|
final long start = DEBUG_WIDGETS ? SystemClock.uptimeMillis() : 0;
|
|
if (DEBUG_WIDGETS) {
|
|
Log.d(TAG, "bindAppWidget: " + item);
|
|
}
|
|
final Workspace workspace = mWorkspace;
|
|
|
|
final int appWidgetId = item.appWidgetId;
|
|
final AppWidgetProviderInfo appWidgetInfo = mAppWidgetManager.getAppWidgetInfo(appWidgetId);
|
|
if (DEBUG_WIDGETS) {
|
|
Log.d(TAG, "bindAppWidget: id=" + item.appWidgetId + " belongs to component " + appWidgetInfo.provider);
|
|
}
|
|
|
|
item.hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo);
|
|
|
|
item.hostView.setAppWidget(appWidgetId, appWidgetInfo);
|
|
item.hostView.setTag(item);
|
|
|
|
workspace.addInScreen(item.hostView, item.screen, item.cellX,
|
|
item.cellY, item.spanX, item.spanY, false);
|
|
|
|
addWidgetToAutoAdvanceIfNeeded(item.hostView, appWidgetInfo);
|
|
|
|
workspace.requestLayout();
|
|
|
|
mDesktopItems.add(item);
|
|
|
|
if (DEBUG_WIDGETS) {
|
|
Log.d(TAG, "bound widget id="+item.appWidgetId+" in "
|
|
+ (SystemClock.uptimeMillis()-start) + "ms");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Callback saying that there aren't any more items to bind.
|
|
*
|
|
* Implementation of the method from LauncherModel.Callbacks.
|
|
*/
|
|
public void finishBindingItems() {
|
|
setLoadOnResume();
|
|
|
|
if (mSavedState != null) {
|
|
if (!mWorkspace.hasFocus()) {
|
|
mWorkspace.getChildAt(mWorkspace.getCurrentPage()).requestFocus();
|
|
}
|
|
|
|
final long[] folders = mSavedState.getLongArray(RUNTIME_STATE_FOLDERS);
|
|
if (folders != null) {
|
|
for (long folderId : folders) {
|
|
final FolderInfo info = sFolders.get(folderId);
|
|
final FolderIcon folderIcon = (FolderIcon)
|
|
mWorkspace.getViewForTag(info);
|
|
if (folderIcon != null) {
|
|
openFolder(folderIcon);
|
|
}
|
|
}
|
|
final Folder openFolder = mWorkspace.getOpenFolder();
|
|
if (openFolder != null) {
|
|
openFolder.requestFocus();
|
|
}
|
|
}
|
|
|
|
mSavedState = null;
|
|
}
|
|
|
|
if (mSavedInstanceState != null) {
|
|
super.onRestoreInstanceState(mSavedInstanceState);
|
|
mSavedInstanceState = null;
|
|
}
|
|
|
|
// Workaround a bug that occurs when rotating the device while the customization mode is
|
|
// open, we trigger a new layout on all the CellLayout children.
|
|
if (LauncherApplication.isScreenLarge() && (mState == State.CUSTOMIZE)) {
|
|
final int childCount = mWorkspace.getChildCount();
|
|
for (int i = 0; i < childCount; ++i) {
|
|
mWorkspace.getChildAt(i).requestLayout();
|
|
}
|
|
}
|
|
|
|
mWorkspaceLoading = false;
|
|
|
|
// If we received the result of any pending adds while the loader was running (e.g. the
|
|
// widget configuration forced an orientation change), process them now.
|
|
for (int i = 0; i < sPendingAddList.size(); i++) {
|
|
completeAdd(sPendingAddList.get(i));
|
|
}
|
|
sPendingAddList.clear();
|
|
}
|
|
|
|
/**
|
|
* Updates the icons on the launcher that are affected by changes to the package list
|
|
* on the device.
|
|
*/
|
|
private void updateIconsAffectedByPackageManagerChanges() {
|
|
updateAppMarketIcon();
|
|
updateGlobalSearchIcon();
|
|
updateVoiceSearchIcon();
|
|
}
|
|
|
|
/**
|
|
* Add the icons for all apps.
|
|
*
|
|
* Implementation of the method from LauncherModel.Callbacks.
|
|
*/
|
|
public void bindAllApplications(ArrayList<ApplicationInfo> apps) {
|
|
if (mAllAppsGrid != null) {
|
|
mAllAppsGrid.setApps(apps);
|
|
}
|
|
if (mAppsCustomizeContent != null) {
|
|
mAppsCustomizeContent.setApps(apps);
|
|
}
|
|
if (mCustomizePagedView != null) {
|
|
mCustomizePagedView.setApps(apps);
|
|
}
|
|
updateIconsAffectedByPackageManagerChanges();
|
|
}
|
|
|
|
/**
|
|
* A package was installed.
|
|
*
|
|
* Implementation of the method from LauncherModel.Callbacks.
|
|
*/
|
|
public void bindAppsAdded(ArrayList<ApplicationInfo> apps) {
|
|
setLoadOnResume();
|
|
removeDialog(DIALOG_CREATE_SHORTCUT);
|
|
if (mAllAppsGrid != null) {
|
|
mAllAppsGrid.addApps(apps);
|
|
}
|
|
if (mAppsCustomizeContent != null) {
|
|
mAppsCustomizeContent.addApps(apps);
|
|
}
|
|
if (mCustomizePagedView != null) {
|
|
mCustomizePagedView.addApps(apps);
|
|
}
|
|
updateIconsAffectedByPackageManagerChanges();
|
|
}
|
|
|
|
/**
|
|
* A package was updated.
|
|
*
|
|
* Implementation of the method from LauncherModel.Callbacks.
|
|
*/
|
|
public void bindAppsUpdated(ArrayList<ApplicationInfo> apps) {
|
|
setLoadOnResume();
|
|
removeDialog(DIALOG_CREATE_SHORTCUT);
|
|
if (mWorkspace != null) {
|
|
mWorkspace.updateShortcuts(apps);
|
|
}
|
|
if (mAllAppsGrid != null) {
|
|
mAllAppsGrid.updateApps(apps);
|
|
}
|
|
if (mAppsCustomizeContent != null) {
|
|
mAppsCustomizeContent.updateApps(apps);
|
|
}
|
|
if (mCustomizePagedView != null) {
|
|
mCustomizePagedView.updateApps(apps);
|
|
}
|
|
updateIconsAffectedByPackageManagerChanges();
|
|
}
|
|
|
|
/**
|
|
* A package was uninstalled.
|
|
*
|
|
* Implementation of the method from LauncherModel.Callbacks.
|
|
*/
|
|
public void bindAppsRemoved(ArrayList<ApplicationInfo> apps, boolean permanent) {
|
|
removeDialog(DIALOG_CREATE_SHORTCUT);
|
|
if (permanent) {
|
|
mWorkspace.removeItems(apps);
|
|
}
|
|
if (mAllAppsGrid != null) {
|
|
mAllAppsGrid.removeApps(apps);
|
|
}
|
|
if (mAppsCustomizeContent != null) {
|
|
mAppsCustomizeContent.removeApps(apps);
|
|
}
|
|
if (mCustomizePagedView != null) {
|
|
mCustomizePagedView.removeApps(apps);
|
|
}
|
|
updateIconsAffectedByPackageManagerChanges();
|
|
}
|
|
|
|
/**
|
|
* A number of packages were updated.
|
|
*/
|
|
public void bindPackagesUpdated() {
|
|
// update the customization drawer contents
|
|
if (mCustomizePagedView != null) {
|
|
mCustomizePagedView.update();
|
|
}
|
|
if (mAppsCustomizeContent != null) {
|
|
mAppsCustomizeContent.onPackagesUpdated();
|
|
}
|
|
}
|
|
|
|
private int mapConfigurationOriActivityInfoOri(int configOri) {
|
|
final Display d = getWindowManager().getDefaultDisplay();
|
|
int naturalOri = Configuration.ORIENTATION_LANDSCAPE;
|
|
switch (d.getRotation()) {
|
|
case Surface.ROTATION_0:
|
|
case Surface.ROTATION_180:
|
|
// We are currently in the same basic orientation as the natural orientation
|
|
naturalOri = configOri;
|
|
break;
|
|
case Surface.ROTATION_90:
|
|
case Surface.ROTATION_270:
|
|
// We are currently in the other basic orientation to the natural orientation
|
|
naturalOri = (configOri == Configuration.ORIENTATION_LANDSCAPE) ?
|
|
Configuration.ORIENTATION_PORTRAIT : Configuration.ORIENTATION_LANDSCAPE;
|
|
break;
|
|
}
|
|
|
|
int[] oriMap = {
|
|
ActivityInfo.SCREEN_ORIENTATION_PORTRAIT,
|
|
ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE,
|
|
ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT,
|
|
ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE
|
|
};
|
|
// Since the map starts at portrait, we need to offset if this device's natural orientation
|
|
// is landscape.
|
|
int indexOffset = 0;
|
|
if (naturalOri == Configuration.ORIENTATION_LANDSCAPE) {
|
|
indexOffset = 1;
|
|
}
|
|
return oriMap[(d.getRotation() + indexOffset) % 4];
|
|
}
|
|
public void lockScreenOrientation() {
|
|
setRequestedOrientation(mapConfigurationOriActivityInfoOri(getResources()
|
|
.getConfiguration().orientation));
|
|
}
|
|
public void unlockScreenOrientation() {
|
|
mHandler.postDelayed(new Runnable() {
|
|
public void run() {
|
|
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
|
|
}
|
|
}, mRestoreScreenOrientationDelay);
|
|
}
|
|
|
|
/**
|
|
* Prints out out state for debugging.
|
|
*/
|
|
public void dumpState() {
|
|
Log.d(TAG, "BEGIN launcher2 dump state for launcher " + this);
|
|
Log.d(TAG, "mSavedState=" + mSavedState);
|
|
Log.d(TAG, "mWorkspaceLoading=" + mWorkspaceLoading);
|
|
Log.d(TAG, "mRestoring=" + mRestoring);
|
|
Log.d(TAG, "mWaitingForResult=" + mWaitingForResult);
|
|
Log.d(TAG, "mSavedInstanceState=" + mSavedInstanceState);
|
|
Log.d(TAG, "mDesktopItems.size=" + mDesktopItems.size());
|
|
Log.d(TAG, "sFolders.size=" + sFolders.size());
|
|
mModel.dumpState();
|
|
if (mAllAppsGrid != null) {
|
|
mAllAppsGrid.dumpState();
|
|
}
|
|
if (mAppsCustomizeContent != null) {
|
|
mAppsCustomizeContent.dumpState();
|
|
}
|
|
Log.d(TAG, "END launcher2 dump state");
|
|
}
|
|
}
|
|
|
|
interface LauncherTransitionable {
|
|
void onLauncherTransitionStart(Animator animation);
|
|
void onLauncherTransitionEnd(Animator animation);
|
|
}
|