auto import from //branches/cupcake/...@130745
This commit is contained in:
The Android Open Source Project
@@ -16,456 +16,111 @@
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package com.android.launcher;
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import android.content.ComponentName;
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import android.content.Context;
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import android.content.Intent;
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import android.content.pm.ActivityInfo;
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import android.content.pm.PackageManager;
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import android.content.pm.ResolveInfo;
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import android.content.res.Resources;
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import android.graphics.drawable.Drawable;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.BaseAdapter;
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import android.widget.TextView;
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import android.widget.BaseExpandableListAdapter;
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import android.graphics.drawable.Drawable;
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import android.provider.LiveFolders;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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/**
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* Shows a list of all the items that can be added to the workspace.
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* Adapter showing the types of items that can be added to a {@link Workspace}.
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*/
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public final class AddAdapter extends BaseExpandableListAdapter {
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private static final int GROUP_APPLICATIONS = 0;
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private static final int GROUP_SHORTCUTS = 1;
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private static final int GROUP_WIDGETS = 2;
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private static final int GROUP_LIVE_FOLDERS = 3;
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private static final int GROUP_WALLPAPERS = 4;
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private final Intent mCreateShortcutIntent;
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private final Intent mCreateLiveFolderIntent;
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private Intent mSetWallpaperIntent;
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public class AddAdapter extends BaseAdapter {
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private final Launcher mLauncher;
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private final LayoutInflater mInflater;
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private Launcher mLauncher;
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private Group[] mGroups;
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/**
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* Abstract class representing one thing that can be added
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*/
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public abstract class AddAction implements Runnable {
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protected final Context mContext;
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AddAction(Context context) {
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mContext = context;
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}
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Drawable getIcon(int resource) {
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return mContext.getResources().getDrawable(resource);
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}
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public abstract void bindView(View v);
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}
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/**
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* Class representing an action that will create set the wallpaper.
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*/
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public class SetWallpaperAction extends CreateShortcutAction {
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SetWallpaperAction(Context context, ResolveInfo info) {
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super(context, info);
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}
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public void run() {
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Intent intent = new Intent(mSetWallpaperIntent);
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ActivityInfo activityInfo = mInfo.activityInfo;
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intent.setComponent(new ComponentName(activityInfo.applicationInfo.packageName,
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activityInfo.name));
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mLauncher.startActivity(intent);
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}
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}
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private final ArrayList<ListItem> mItems = new ArrayList<ListItem>();
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public static final int ITEM_APPLICATION = 0;
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public static final int ITEM_SHORTCUT = 1;
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public static final int ITEM_SEARCH = 2;
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public static final int ITEM_GADGET = 3;
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public static final int ITEM_LIVE_FOLDER = 4;
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public static final int ITEM_FOLDER = 5;
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public static final int ITEM_WALLPAPER = 6;
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/**
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* Class representing an action that will create a specific type
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* of shortcut
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* Specific item in our list.
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*/
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public class CreateShortcutAction extends AddAction {
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public class ListItem {
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public final CharSequence text;
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public final Drawable image;
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public final int actionTag;
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ResolveInfo mInfo;
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private CharSequence mLabel;
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private Drawable mIcon;
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CreateShortcutAction(Context context, ResolveInfo info) {
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super(context);
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mInfo = info;
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}
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@Override
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public void bindView(View view) {
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ResolveInfo info = mInfo;
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TextView text = (TextView) view;
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PackageManager pm = mLauncher.getPackageManager();
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if (mLabel == null) {
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mLabel = info.loadLabel(pm);
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if (mLabel == null) {
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mLabel = info.activityInfo.name;
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}
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public ListItem(Resources res, int textResourceId, int imageResourceId, int actionTag) {
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text = res.getString(textResourceId);
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if (imageResourceId != -1) {
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image = res.getDrawable(imageResourceId);
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} else {
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image = null;
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}
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if (mIcon == null) {
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mIcon = Utilities.createIconThumbnail(info.loadIcon(pm), mContext);
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}
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text.setText(mLabel);
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text.setCompoundDrawablesWithIntrinsicBounds(mIcon, null, null, null);
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}
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public void run() {
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Intent intent = new Intent(mCreateShortcutIntent);
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ActivityInfo activityInfo = mInfo.activityInfo;
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intent.setComponent(new ComponentName(activityInfo.applicationInfo.packageName,
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activityInfo.name));
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mLauncher.addShortcut(intent);
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}
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}
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/**
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* Class representing an action that will create a specific type
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* of live folder
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*/
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public class CreateLiveFolderAction extends CreateShortcutAction {
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CreateLiveFolderAction(Context context, ResolveInfo info) {
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super(context, info);
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}
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@Override
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public void run() {
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Intent intent = new Intent(mCreateLiveFolderIntent);
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ActivityInfo activityInfo = mInfo.activityInfo;
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intent.setComponent(new ComponentName(activityInfo.applicationInfo.packageName,
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activityInfo.name));
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mLauncher.addLiveFolder(intent);
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}
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}
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/**
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* Class representing an action that will add a folder
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*/
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public class CreateFolderAction extends AddAction {
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private Drawable mIcon;
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CreateFolderAction(Context context) {
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super(context);
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}
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@Override
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public void bindView(View view) {
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TextView text = (TextView) view;
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text.setText(R.string.add_folder);
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if (mIcon == null) mIcon = getIcon(R.drawable.ic_launcher_folder);
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text.setCompoundDrawablesWithIntrinsicBounds(mIcon, null, null, null);
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}
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public void run() {
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mLauncher.addFolder();
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}
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}
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/**
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* Class representing an action that will add a folder
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*/
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public class CreateClockAction extends AddAction {
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CreateClockAction(Context context) {
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super(context);
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}
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@Override
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public void bindView(View view) {
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TextView text = (TextView) view;
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text.setText(R.string.add_clock);
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Drawable icon = getIcon(R.drawable.ic_launcher_alarmclock);
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text.setCompoundDrawablesWithIntrinsicBounds(icon, null, null, null);
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}
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public void run() {
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mLauncher.addClock();
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}
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}
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/**
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* Class representing an action that will add a PhotoFrame
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*/
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public class CreatePhotoFrameAction extends AddAction {
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private Drawable mIcon;
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CreatePhotoFrameAction(Context context) {
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super(context);
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}
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@Override
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public void bindView(View view) {
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TextView text = (TextView) view;
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text.setText(R.string.add_photo_frame);
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if (mIcon == null) mIcon = getIcon(R.drawable.ic_launcher_gallery);
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text.setCompoundDrawablesWithIntrinsicBounds(mIcon, null, null, null);
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}
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public void run() {
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mLauncher.getPhotoForPhotoFrame();
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}
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}
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/**
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* Class representing an action that will add a Search widget
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*/
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public class CreateSearchAction extends AddAction {
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private Drawable mIcon;
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CreateSearchAction(Context context) {
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super(context);
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}
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@Override
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public void bindView(View view) {
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TextView text = (TextView) view;
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text.setText(R.string.add_search);
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if (mIcon == null) mIcon = getIcon(R.drawable.ic_search_gadget);
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text.setCompoundDrawablesWithIntrinsicBounds(mIcon, null, null, null);
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}
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public void run() {
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mLauncher.addSearch();
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this.actionTag = actionTag;
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}
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}
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private class Group {
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private String mName;
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private ArrayList<AddAction> mList;
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Group(String name) {
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mName = name;
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mList = new ArrayList<AddAction>();
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}
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void add(AddAction action) {
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mList.add(action);
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}
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int size() {
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return mList.size();
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}
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String getName() {
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return mName;
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}
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void run(int position) {
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mList.get(position).run();
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}
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void bindView(int childPosition, View view) {
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mList.get(childPosition).bindView(view);
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}
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public Object get(int childPosition) {
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return mList.get(childPosition);
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}
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}
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private class ApplicationsGroup extends Group {
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private final Launcher mLauncher;
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private final ArrayList<ApplicationInfo> mApplications;
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ApplicationsGroup(Launcher launcher, String name) {
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super(name);
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mLauncher = launcher;
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mApplications = Launcher.getModel().getApplications();
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}
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@Override
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int size() {
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return mApplications == null ? 0 : mApplications.size();
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}
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@Override
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void add(AddAction action) {
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}
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@Override
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void run(int position) {
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final ApplicationInfo info = mApplications.get(position);
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mLauncher.addApplicationShortcut(info);
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}
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@Override
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void bindView(int childPosition, View view) {
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TextView text = (TextView) view.findViewById(R.id.title);
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final ApplicationInfo info = mApplications.get(childPosition);
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text.setText(info.title);
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if (!info.filtered) {
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info.icon = Utilities.createIconThumbnail(info.icon, mLauncher);
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info.filtered = true;
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}
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text.setCompoundDrawablesWithIntrinsicBounds(info.icon, null, null, null);
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}
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@Override
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public Object get(int childPosition) {
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return mApplications.get(childPosition);
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}
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}
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public AddAdapter(Launcher launcher, boolean forFolder) {
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mCreateShortcutIntent = new Intent(Intent.ACTION_CREATE_SHORTCUT);
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mCreateShortcutIntent.setComponent(null);
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mCreateLiveFolderIntent = new Intent(LiveFolders.ACTION_CREATE_LIVE_FOLDER);
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mCreateLiveFolderIntent.setComponent(null);
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mSetWallpaperIntent = new Intent(Intent.ACTION_SET_WALLPAPER);
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mSetWallpaperIntent.setComponent(null);
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public AddAdapter(Launcher launcher) {
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super();
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mLauncher = launcher;
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mInflater = (LayoutInflater) launcher.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
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mInflater = (LayoutInflater) mLauncher.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
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// Create default actions
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Resources res = launcher.getResources();
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mItems.add(new ListItem(res, R.string.group_applications,
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R.drawable.ic_launcher_application, ITEM_APPLICATION));
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mItems.add(new ListItem(res, R.string.group_shortcuts,
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R.drawable.ic_launcher_empty, ITEM_SHORTCUT));
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mItems.add(new ListItem(res, R.string.group_search,
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R.drawable.ic_search_gadget, ITEM_SEARCH));
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mItems.add(new ListItem(res, R.string.group_gadgets,
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R.drawable.ic_launcher_gadget, ITEM_GADGET));
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mItems.add(new ListItem(res, R.string.group_live_folders,
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R.drawable.ic_launcher_empty, ITEM_LIVE_FOLDER));
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mItems.add(new ListItem(res, R.string.group_folder,
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R.drawable.ic_launcher_folder, ITEM_FOLDER));
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mItems.add(new ListItem(res, R.string.group_wallpapers,
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R.drawable.ic_launcher_gallery, ITEM_WALLPAPER));
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mGroups = new Group[forFolder ? 2 : 5];
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final Group[] groups = mGroups;
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groups[GROUP_APPLICATIONS] = new ApplicationsGroup(mLauncher,
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mLauncher.getString(R.string.group_applications));
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groups[GROUP_SHORTCUTS] = new Group(mLauncher.getString(R.string.group_shortcuts));
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groups[GROUP_LIVE_FOLDERS] = new Group(mLauncher.getString(R.string.group_live_folders));
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}
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if (!forFolder) {
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groups[GROUP_WALLPAPERS] = new Group(mLauncher.getString(R.string.group_wallpapers));
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groups[GROUP_SHORTCUTS].add(new CreateFolderAction(launcher));
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groups[GROUP_WIDGETS] = new Group(mLauncher.getString(R.string.group_widgets));
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final Group widgets = groups[GROUP_WIDGETS];
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widgets.add(new CreateClockAction(launcher));
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widgets.add(new CreatePhotoFrameAction(launcher));
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widgets.add(new CreateSearchAction(launcher));
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public View getView(int position, View convertView, ViewGroup parent) {
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ListItem item = (ListItem) getItem(position);
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if (convertView == null) {
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convertView = mInflater.inflate(R.layout.add_list_item, parent, false);
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}
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PackageManager packageManager = launcher.getPackageManager();
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List<ResolveInfo> list = findTargetsForIntent(mCreateShortcutIntent, packageManager);
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if (list != null && list.size() > 0) {
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int count = list.size();
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final Group shortcuts = groups[GROUP_SHORTCUTS];
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for (int i = 0; i < count; i++) {
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ResolveInfo resolveInfo = list.get(i);
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shortcuts.add(new CreateShortcutAction(launcher, resolveInfo));
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}
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}
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list = findTargetsForIntent(mCreateLiveFolderIntent, packageManager);
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if (list != null && list.size() > 0) {
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int count = list.size();
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final Group shortcuts = groups[GROUP_LIVE_FOLDERS];
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for (int i = 0; i < count; i++) {
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ResolveInfo resolveInfo = list.get(i);
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shortcuts.add(new CreateLiveFolderAction(launcher, resolveInfo));
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}
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}
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list = findTargetsForIntent(mSetWallpaperIntent, packageManager);
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if (list != null && list.size() > 0) {
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int count = list.size();
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final Group shortcuts = groups[GROUP_WALLPAPERS];
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for (int i = 0; i < count; i++) {
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ResolveInfo resolveInfo = list.get(i);
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shortcuts.add(new SetWallpaperAction(launcher, resolveInfo));
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}
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}
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TextView textView = (TextView) convertView;
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textView.setTag(item);
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textView.setText(item.text);
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textView.setCompoundDrawablesWithIntrinsicBounds(item.image, null, null, null);
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return convertView;
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}
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private List<ResolveInfo> findTargetsForIntent(Intent intent, PackageManager packageManager) {
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List<ResolveInfo> list = packageManager.queryIntentActivities(intent,
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PackageManager.MATCH_DEFAULT_ONLY);
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if (list != null) {
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int count = list.size();
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if (count > 1) {
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// Only display the first matches that are either of equal
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// priority or have asked to be default options.
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ResolveInfo firstInfo = list.get(0);
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for (int i=1; i<count; i++) {
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ResolveInfo resolveInfo = list.get(i);
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if (firstInfo.priority != resolveInfo.priority ||
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firstInfo.isDefault != resolveInfo.isDefault) {
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while (i < count) {
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list.remove(i);
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count--;
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}
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}
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}
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Collections.sort(list, new ResolveInfo.DisplayNameComparator(packageManager));
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}
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}
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return list;
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public int getCount() {
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return mItems.size();
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}
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public int getGroupCount() {
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return mGroups.length;
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||||
public Object getItem(int position) {
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return mItems.get(position);
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}
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public int getChildrenCount(int groupPosition) {
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return mGroups[groupPosition].size();
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}
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public Object getGroup(int groupPosition) {
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return mGroups[groupPosition].getName();
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}
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public Object getChild(int groupPosition, int childPosition) {
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return mGroups[groupPosition].get(childPosition);
|
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}
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||||
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public long getGroupId(int groupPosition) {
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return groupPosition;
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||||
}
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||||
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||||
public long getChildId(int groupPosition, int childPosition) {
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||||
return (groupPosition << 16) | childPosition;
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||||
}
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||||
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||||
public boolean hasStableIds() {
|
||||
return true;
|
||||
}
|
||||
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||||
public View getGroupView(int groupPosition, boolean isExpanded,
|
||||
View convertView, ViewGroup parent) {
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||||
View view;
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||||
if (convertView == null) {
|
||||
view = mInflater.inflate(R.layout.create_shortcut_group_item, parent, false);
|
||||
} else {
|
||||
view = convertView;
|
||||
}
|
||||
((TextView) view).setText(mGroups[groupPosition].getName());
|
||||
return view;
|
||||
}
|
||||
|
||||
public View getChildView(int groupPosition, int childPosition, boolean isLastChild,
|
||||
View convertView, ViewGroup parent) {
|
||||
View view;
|
||||
if (convertView == null) {
|
||||
view = mInflater.inflate(R.layout.create_shortcut_list_item, parent, false);
|
||||
} else {
|
||||
view = convertView;
|
||||
}
|
||||
mGroups[groupPosition].bindView(childPosition, view);
|
||||
return view;
|
||||
}
|
||||
|
||||
public boolean isChildSelectable(int groupPosition, int childPosition) {
|
||||
return true;
|
||||
}
|
||||
|
||||
void performAction(int groupPosition, int childPosition) {
|
||||
mGroups[groupPosition].run(childPosition);
|
||||
public long getItemId(int position) {
|
||||
return position;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user