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Implement issue #6477793: Add "restore" button to manage apps

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Added!

Change-Id: I1b4ffdd24a1c5878ae3acf3970f9364304eb5250
This commit is contained in:
Dianne Hackborn
2012-05-13 15:19:57 -07:00
parent 72a84b78d0
commit 14d5714a82
2 changed files with 137 additions and 1 deletions
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125
src/com/android/settings/applications/ManageApplications.java
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@@ -16,19 +16,30 @@
package com.android.settings.applications;
import static android.net.NetworkPolicyManager.POLICY_NONE;
import static android.net.NetworkPolicyManager.POLICY_REJECT_METERED_BACKGROUND;
import static com.android.settings.Utils.prepareCustomPreferencesList;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.DialogFragment;
import android.app.Fragment;
import android.app.INotificationManager;
import android.content.ComponentName;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.ServiceConnection;
import android.content.pm.ApplicationInfo;
import android.content.pm.IPackageManager;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.net.NetworkPolicyManager;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Environment;
import android.os.Handler;
import android.os.IBinder;
import android.os.RemoteException;
import android.os.ServiceManager;
@@ -67,6 +78,7 @@ import com.android.settings.deviceinfo.StorageMeasurement;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.List;
final class CanBeOnSdCardChecker {
final IPackageManager mPm;
@@ -116,7 +128,8 @@ final class CanBeOnSdCardChecker {
* intent.
*/
public class ManageApplications extends Fragment implements
OnItemClickListener {
OnItemClickListener, DialogInterface.OnClickListener,
DialogInterface.OnDismissListener {
static final String TAG = "ManageApplications";
static final boolean DEBUG = false;
@@ -125,6 +138,7 @@ public class ManageApplications extends Fragment implements
private static final String EXTRA_SORT_ORDER = "sortOrder";
private static final String EXTRA_SHOW_BACKGROUND = "showBackground";
private static final String EXTRA_DEFAULT_LIST_TYPE = "defaultListType";
private static final String EXTRA_RESET_DIALOG = "resetDialog";
// attributes used as keys when passing values to InstalledAppDetails activity
public static final String APP_CHG = "chg";
@@ -148,6 +162,7 @@ public class ManageApplications extends Fragment implements
public static final int SORT_ORDER_SIZE = MENU_OPTIONS_BASE + 5;
public static final int SHOW_RUNNING_SERVICES = MENU_OPTIONS_BASE + 6;
public static final int SHOW_BACKGROUND_PROCESSES = MENU_OPTIONS_BASE + 7;
public static final int RESET_APP_PREFERENCES = MENU_OPTIONS_BASE + 8;
// sort order
private int mSortOrder = SORT_ORDER_ALPHA;
// Filter value
@@ -205,6 +220,8 @@ public class ManageApplications extends Fragment implements
private Spinner mSpinner;
private FrameLayout mSpinnerContent;
AlertDialog mResetDialog;
final Runnable mRunningProcessesAvail = new Runnable() {
public void run() {
handleRunningProcessesAvail();
@@ -625,6 +642,10 @@ public class ManageApplications extends Fragment implements
prepareCustomPreferencesList(container, spinnerHost, mListView, false);
if (savedInstanceState != null && savedInstanceState.getBoolean(EXTRA_RESET_DIALOG)) {
buildResetDialog();
}
return spinnerHost;
}
@@ -652,6 +673,9 @@ public class ManageApplications extends Fragment implements
outState.putInt(EXTRA_DEFAULT_LIST_TYPE, mDefaultListType);
}
outState.putBoolean(EXTRA_SHOW_BACKGROUND, mShowBackground);
if (mResetDialog != null) {
outState.putBoolean(EXTRA_RESET_DIALOG, true);
}
}
@Override
@@ -667,6 +691,15 @@ public class ManageApplications extends Fragment implements
mSpinnerContent.setEnabled(false);
}
@Override
public void onStop() {
super.onStop();
if (mResetDialog != null) {
mResetDialog.dismiss();
mResetDialog = null;
}
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == INSTALLED_APP_DETAILS && mCurrentPkgName != null) {
@@ -708,6 +741,8 @@ public class ManageApplications extends Fragment implements
.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
menu.add(0, SHOW_BACKGROUND_PROCESSES, 3, R.string.show_background_processes)
.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
menu.add(0, RESET_APP_PREFERENCES, 4, R.string.reset_app_preferences)
.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
updateOptionsMenu();
}
@@ -743,11 +778,97 @@ public class ManageApplications extends Fragment implements
mOptionsMenu.findItem(SORT_ORDER_SIZE).setVisible(false);
mOptionsMenu.findItem(SHOW_RUNNING_SERVICES).setVisible(showingBackground);
mOptionsMenu.findItem(SHOW_BACKGROUND_PROCESSES).setVisible(!showingBackground);
mOptionsMenu.findItem(RESET_APP_PREFERENCES).setVisible(false);
} else {
mOptionsMenu.findItem(SORT_ORDER_ALPHA).setVisible(mSortOrder != SORT_ORDER_ALPHA);
mOptionsMenu.findItem(SORT_ORDER_SIZE).setVisible(mSortOrder != SORT_ORDER_SIZE);
mOptionsMenu.findItem(SHOW_RUNNING_SERVICES).setVisible(false);
mOptionsMenu.findItem(SHOW_BACKGROUND_PROCESSES).setVisible(false);
mOptionsMenu.findItem(RESET_APP_PREFERENCES).setVisible(true);
}
}
void buildResetDialog() {
if (mResetDialog == null) {
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
builder.setTitle(R.string.reset_app_preferences_title);
builder.setMessage(R.string.reset_app_preferences_desc);
builder.setPositiveButton(R.string.reset_app_preferences_button, this);
builder.setNegativeButton(R.string.cancel, null);
mResetDialog = builder.show();
mResetDialog.setOnDismissListener(this);
}
}
@Override
public void onDismiss(DialogInterface dialog) {
if (mResetDialog == dialog) {
mResetDialog = null;
}
}
@Override
public void onClick(DialogInterface dialog, int which) {
if (mResetDialog == dialog) {
final PackageManager pm = getActivity().getPackageManager();
final INotificationManager nm = INotificationManager.Stub.asInterface(
ServiceManager.getService(Context.NOTIFICATION_SERVICE));
final NetworkPolicyManager npm = NetworkPolicyManager.from(getActivity());
final Handler handler = new Handler(getActivity().getMainLooper());
(new AsyncTask<Void, Void, Void>() {
@Override protected Void doInBackground(Void... params) {
List<ApplicationInfo> apps = pm.getInstalledApplications(
PackageManager.GET_DISABLED_COMPONENTS);
for (int i=0; i<apps.size(); i++) {
ApplicationInfo app = apps.get(i);
try {
if (DEBUG) Log.v(TAG, "Enabling notifications: " + app.packageName);
nm.setNotificationsEnabledForPackage(app.packageName, true);
} catch (android.os.RemoteException ex) {
}
if (DEBUG) Log.v(TAG, "Clearing preferred: " + app.packageName);
pm.clearPackagePreferredActivities(app.packageName);
if (!app.enabled) {
if (DEBUG) Log.v(TAG, "Enabling app: " + app.packageName);
if (pm.getApplicationEnabledSetting(app.packageName)
== PackageManager.COMPONENT_ENABLED_STATE_DISABLED_USER) {
pm.setApplicationEnabledSetting(app.packageName,
PackageManager.COMPONENT_ENABLED_STATE_DEFAULT,
PackageManager.DONT_KILL_APP);
}
}
}
// We should have cleared all of the preferred apps above;
// just in case some may be lingering, retrieve whatever is
// still set and remove it.
ArrayList<IntentFilter> filters = new ArrayList<IntentFilter>();
ArrayList<ComponentName> prefActivities = new ArrayList<ComponentName>();
pm.getPreferredActivities(filters, prefActivities, null);
for (int i=0; i<prefActivities.size(); i++) {
if (DEBUG) Log.v(TAG, "Clearing preferred: "
+ prefActivities.get(i).getPackageName());
pm.clearPackagePreferredActivities(prefActivities.get(i).getPackageName());
}
final int[] restrictedAppIds = npm.getAppsWithPolicy(
POLICY_REJECT_METERED_BACKGROUND);
for (int i : restrictedAppIds) {
if (DEBUG) Log.v(TAG, "Clearing data policy: " + i);
npm.setAppPolicy(i, POLICY_NONE);
}
handler.post(new Runnable() {
@Override public void run() {
if (DEBUG) Log.v(TAG, "Done clearing");
if (getActivity() != null && mActivityResumed) {
if (DEBUG) Log.v(TAG, "Updating UI!");
mApplicationsAdapter.pause();
showCurrentList();
}
}
});
return null;
}
}).execute();
}
}
@@ -765,6 +886,8 @@ public class ManageApplications extends Fragment implements
} else if (menuId == SHOW_BACKGROUND_PROCESSES) {
mShowBackground = true;
mRunningProcessesView.mAdapter.setShowBackground(true);
} else if (menuId == RESET_APP_PREFERENCES) {
buildResetDialog();
} else {
// Handle the home button
return false;