| /** |
| * Copyright (C) 2007 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.settings.applications; |
| |
| import android.app.Activity; |
| import android.app.ActivityManager; |
| import android.app.AlertDialog; |
| import android.app.LoaderManager.LoaderCallbacks; |
| import android.app.admin.DevicePolicyManager; |
| import android.content.ActivityNotFoundException; |
| import android.content.BroadcastReceiver; |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.content.DialogInterface; |
| import android.content.Intent; |
| import android.content.Loader; |
| import android.content.pm.ApplicationInfo; |
| import android.content.pm.PackageInfo; |
| import android.content.pm.PackageManager; |
| import android.content.pm.PackageManager.NameNotFoundException; |
| import android.content.pm.ResolveInfo; |
| import android.content.pm.UserInfo; |
| import android.content.res.Resources; |
| import android.icu.text.ListFormatter; |
| import android.graphics.drawable.Drawable; |
| import android.net.INetworkStatsService; |
| import android.net.INetworkStatsSession; |
| import android.net.NetworkTemplate; |
| import android.net.TrafficStats; |
| import android.net.Uri; |
| import android.os.AsyncTask; |
| import android.os.BatteryStats; |
| import android.os.Bundle; |
| import android.os.RemoteException; |
| import android.os.ServiceManager; |
| import android.os.UserHandle; |
| import android.preference.Preference; |
| import android.preference.Preference.OnPreferenceClickListener; |
| import android.text.TextUtils; |
| import android.text.format.DateUtils; |
| import android.text.format.Formatter; |
| import android.util.Log; |
| import android.view.LayoutInflater; |
| import android.view.Menu; |
| import android.view.MenuInflater; |
| import android.view.MenuItem; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.widget.Button; |
| import android.widget.ImageView; |
| import android.widget.TextView; |
| |
| import com.android.internal.logging.MetricsLogger; |
| import com.android.internal.os.BatterySipper; |
| import com.android.internal.os.BatteryStatsHelper; |
| import com.android.settings.DataUsageSummary; |
| import com.android.settings.DataUsageSummary.AppItem; |
| import com.android.settings.R; |
| import com.android.settings.SettingsActivity; |
| import com.android.settings.Utils; |
| import com.android.settings.applications.PermissionsSummaryHelper.PermissionsResultCallback; |
| import com.android.settings.fuelgauge.BatteryEntry; |
| import com.android.settings.fuelgauge.PowerUsageDetail; |
| import com.android.settings.net.ChartData; |
| import com.android.settings.net.ChartDataLoader; |
| import com.android.settings.notification.AppNotificationSettings; |
| import com.android.settings.notification.NotificationBackend; |
| import com.android.settings.notification.NotificationBackend.AppRow; |
| import com.android.settingslib.applications.ApplicationsState; |
| import com.android.settingslib.applications.ApplicationsState.AppEntry; |
| |
| import java.lang.ref.WeakReference; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.HashSet; |
| import java.util.List; |
| |
| /** |
| * Activity to display application information from Settings. This activity presents |
| * extended information associated with a package like code, data, total size, permissions |
| * used by the application and also the set of default launchable activities. |
| * For system applications, an option to clear user data is displayed only if data size is > 0. |
| * System applications that do not want clear user data do not have this option. |
| * For non-system applications, there is no option to clear data. Instead there is an option to |
| * uninstall the application. |
| */ |
| public class InstalledAppDetails extends AppInfoBase |
| implements View.OnClickListener, OnPreferenceClickListener { |
| |
| private static final String LOG_TAG = "InstalledAppDetails"; |
| |
| // Menu identifiers |
| public static final int UNINSTALL_ALL_USERS_MENU = 1; |
| public static final int UNINSTALL_UPDATES = 2; |
| |
| // Result code identifiers |
| public static final int REQUEST_UNINSTALL = 0; |
| private static final int SUB_INFO_FRAGMENT = 1; |
| |
| private static final int LOADER_CHART_DATA = 2; |
| |
| private static final int DLG_FORCE_STOP = DLG_BASE + 1; |
| private static final int DLG_DISABLE = DLG_BASE + 2; |
| private static final int DLG_SPECIAL_DISABLE = DLG_BASE + 3; |
| private static final int DLG_FACTORY_RESET = DLG_BASE + 4; |
| |
| private static final String KEY_HEADER = "header_view"; |
| private static final String KEY_NOTIFICATION = "notification_settings"; |
| private static final String KEY_STORAGE = "storage_settings"; |
| private static final String KEY_PERMISSION = "permission_settings"; |
| private static final String KEY_DATA = "data_settings"; |
| private static final String KEY_LAUNCH = "preferred_settings"; |
| private static final String KEY_BATTERY = "battery"; |
| private static final String KEY_MEMORY = "memory"; |
| |
| private final HashSet<String> mHomePackages = new HashSet<String>(); |
| |
| private boolean mInitialized; |
| private boolean mShowUninstalled; |
| private LayoutPreference mHeader; |
| private Button mUninstallButton; |
| private boolean mUpdatedSysApp = false; |
| private Button mForceStopButton; |
| private Preference mNotificationPreference; |
| private Preference mStoragePreference; |
| private Preference mPermissionsPreference; |
| private Preference mLaunchPreference; |
| private Preference mDataPreference; |
| private Preference mMemoryPreference; |
| |
| private boolean mDisableAfterUninstall; |
| // Used for updating notification preference. |
| private final NotificationBackend mBackend = new NotificationBackend(); |
| |
| private ChartData mChartData; |
| private INetworkStatsSession mStatsSession; |
| |
| private Preference mBatteryPreference; |
| |
| private BatteryStatsHelper mBatteryHelper; |
| private BatterySipper mSipper; |
| |
| protected ProcStatsData mStatsManager; |
| protected ProcStatsPackageEntry mStats; |
| |
| private BroadcastReceiver mPermissionReceiver; |
| |
| private boolean handleDisableable(Button button) { |
| boolean disableable = false; |
| // Try to prevent the user from bricking their phone |
| // by not allowing disabling of apps signed with the |
| // system cert and any launcher app in the system. |
| if (mHomePackages.contains(mAppEntry.info.packageName) |
| || Utils.isSystemPackage(mPm, mPackageInfo)) { |
| // Disable button for core system applications. |
| button.setText(R.string.disable_text); |
| } else if (mAppEntry.info.enabled && !isDisabledUntilUsed()) { |
| button.setText(R.string.disable_text); |
| disableable = true; |
| } else { |
| button.setText(R.string.enable_text); |
| disableable = true; |
| } |
| |
| return disableable; |
| } |
| |
| private boolean isDisabledUntilUsed() { |
| return mAppEntry.info.enabledSetting |
| == PackageManager.COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED; |
| } |
| |
| private void initUninstallButtons() { |
| final boolean isBundled = (mAppEntry.info.flags & ApplicationInfo.FLAG_SYSTEM) != 0; |
| boolean enabled = true; |
| if (isBundled) { |
| enabled = handleDisableable(mUninstallButton); |
| } else { |
| if ((mPackageInfo.applicationInfo.flags & ApplicationInfo.FLAG_INSTALLED) == 0 |
| && mUserManager.getUsers().size() >= 2) { |
| // When we have multiple users, there is a separate menu |
| // to uninstall for all users. |
| enabled = false; |
| } |
| mUninstallButton.setText(R.string.uninstall_text); |
| } |
| // If this is a device admin, it can't be uninstalled or disabled. |
| // We do this here so the text of the button is still set correctly. |
| if (mDpm.packageHasActiveAdmins(mPackageInfo.packageName)) { |
| enabled = false; |
| } |
| |
| if (isProfileOrDeviceOwner(mPackageInfo.packageName)) { |
| enabled = false; |
| } |
| |
| // Home apps need special handling. Bundled ones we don't risk downgrading |
| // because that can interfere with home-key resolution. Furthermore, we |
| // can't allow uninstallation of the only home app, and we don't want to |
| // allow uninstallation of an explicitly preferred one -- the user can go |
| // to Home settings and pick a different one, after which we'll permit |
| // uninstallation of the now-not-default one. |
| if (enabled && mHomePackages.contains(mPackageInfo.packageName)) { |
| if (isBundled) { |
| enabled = false; |
| } else { |
| ArrayList<ResolveInfo> homeActivities = new ArrayList<ResolveInfo>(); |
| ComponentName currentDefaultHome = mPm.getHomeActivities(homeActivities); |
| if (currentDefaultHome == null) { |
| // No preferred default, so permit uninstall only when |
| // there is more than one candidate |
| enabled = (mHomePackages.size() > 1); |
| } else { |
| // There is an explicit default home app -- forbid uninstall of |
| // that one, but permit it for installed-but-inactive ones. |
| enabled = !mPackageInfo.packageName.equals(currentDefaultHome.getPackageName()); |
| } |
| } |
| } |
| |
| if (mAppControlRestricted) { |
| enabled = false; |
| } |
| |
| mUninstallButton.setEnabled(enabled); |
| if (enabled) { |
| // Register listener |
| mUninstallButton.setOnClickListener(this); |
| } |
| } |
| |
| /** Returns if the supplied package is device owner or profile owner of at least one user */ |
| private boolean isProfileOrDeviceOwner(String packageName) { |
| List<UserInfo> userInfos = mUserManager.getUsers(); |
| DevicePolicyManager dpm = (DevicePolicyManager) |
| getContext().getSystemService(Context.DEVICE_POLICY_SERVICE); |
| if (packageName.equals(dpm.getDeviceOwner())) { |
| return true; |
| } |
| for (UserInfo userInfo : userInfos) { |
| ComponentName cn = dpm.getProfileOwnerAsUser(userInfo.id); |
| if (cn != null && cn.getPackageName().equals(packageName)) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| /** Called when the activity is first created. */ |
| @Override |
| public void onCreate(Bundle icicle) { |
| super.onCreate(icicle); |
| |
| setHasOptionsMenu(true); |
| addPreferencesFromResource(R.xml.installed_app_details); |
| |
| if (Utils.isBandwidthControlEnabled()) { |
| INetworkStatsService statsService = INetworkStatsService.Stub.asInterface( |
| ServiceManager.getService(Context.NETWORK_STATS_SERVICE)); |
| try { |
| mStatsSession = statsService.openSession(); |
| } catch (RemoteException e) { |
| throw new RuntimeException(e); |
| } |
| } else { |
| removePreference(KEY_DATA); |
| } |
| mBatteryHelper = new BatteryStatsHelper(getActivity(), true); |
| } |
| |
| @Override |
| protected int getMetricsCategory() { |
| return MetricsLogger.APPLICATIONS_INSTALLED_APP_DETAILS; |
| } |
| |
| @Override |
| public void onResume() { |
| super.onResume(); |
| if (mFinishing) { |
| return; |
| } |
| mState.requestSize(mPackageName, mUserId); |
| AppItem app = new AppItem(mAppEntry.info.uid); |
| app.addUid(mAppEntry.info.uid); |
| if (mStatsSession != null) { |
| getLoaderManager().restartLoader(LOADER_CHART_DATA, |
| ChartDataLoader.buildArgs(getTemplate(getContext()), app), |
| mDataCallbacks); |
| } |
| new BatteryUpdater().execute(); |
| new MemoryUpdater().execute(); |
| } |
| |
| @Override |
| public void onPause() { |
| getLoaderManager().destroyLoader(LOADER_CHART_DATA); |
| super.onPause(); |
| } |
| |
| @Override |
| public void onDestroy() { |
| TrafficStats.closeQuietly(mStatsSession); |
| if (mPermissionReceiver != null) { |
| getContext().unregisterReceiver(mPermissionReceiver); |
| mPermissionReceiver = null; |
| } |
| |
| super.onDestroy(); |
| } |
| |
| public void onActivityCreated(Bundle savedInstanceState) { |
| super.onActivityCreated(savedInstanceState); |
| if (mFinishing) { |
| return; |
| } |
| handleHeader(); |
| |
| mNotificationPreference = findPreference(KEY_NOTIFICATION); |
| mNotificationPreference.setOnPreferenceClickListener(this); |
| mStoragePreference = findPreference(KEY_STORAGE); |
| mStoragePreference.setOnPreferenceClickListener(this); |
| mPermissionsPreference = findPreference(KEY_PERMISSION); |
| mPermissionsPreference.setOnPreferenceClickListener(this); |
| mDataPreference = findPreference(KEY_DATA); |
| if (mDataPreference != null) { |
| mDataPreference.setOnPreferenceClickListener(this); |
| } |
| mBatteryPreference = findPreference(KEY_BATTERY); |
| mBatteryPreference.setEnabled(false); |
| mBatteryPreference.setOnPreferenceClickListener(this); |
| mMemoryPreference = findPreference(KEY_MEMORY); |
| mMemoryPreference.setOnPreferenceClickListener(this); |
| |
| mLaunchPreference = findPreference(KEY_LAUNCH); |
| if (mAppEntry != null && mAppEntry.info != null) { |
| if ((mAppEntry.info.flags&ApplicationInfo.FLAG_INSTALLED) == 0 || |
| !mAppEntry.info.enabled) { |
| mLaunchPreference.setEnabled(false); |
| } else { |
| mLaunchPreference.setOnPreferenceClickListener(this); |
| } |
| } else { |
| mLaunchPreference.setEnabled(false); |
| } |
| } |
| |
| private void handleHeader() { |
| mHeader = (LayoutPreference) findPreference(KEY_HEADER); |
| |
| // Get Control button panel |
| View btnPanel = mHeader.findViewById(R.id.control_buttons_panel); |
| mForceStopButton = (Button) btnPanel.findViewById(R.id.right_button); |
| mForceStopButton.setText(R.string.force_stop); |
| mUninstallButton = (Button) btnPanel.findViewById(R.id.left_button); |
| mForceStopButton.setEnabled(false); |
| } |
| |
| @Override |
| public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { |
| menu.add(0, UNINSTALL_UPDATES, 0, R.string.app_factory_reset) |
| .setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER); |
| menu.add(0, UNINSTALL_ALL_USERS_MENU, 1, R.string.uninstall_all_users_text) |
| .setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER); |
| } |
| |
| @Override |
| public void onPrepareOptionsMenu(Menu menu) { |
| if (mFinishing) { |
| return; |
| } |
| boolean showIt = true; |
| if (mUpdatedSysApp) { |
| showIt = false; |
| } else if (mAppEntry == null) { |
| showIt = false; |
| } else if ((mAppEntry.info.flags & ApplicationInfo.FLAG_SYSTEM) != 0) { |
| showIt = false; |
| } else if (mPackageInfo == null || mDpm.packageHasActiveAdmins(mPackageInfo.packageName)) { |
| showIt = false; |
| } else if (UserHandle.myUserId() != 0) { |
| showIt = false; |
| } else if (mUserManager.getUsers().size() < 2) { |
| showIt = false; |
| } |
| menu.findItem(UNINSTALL_ALL_USERS_MENU).setVisible(showIt); |
| mUpdatedSysApp = (mAppEntry.info.flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) != 0; |
| menu.findItem(UNINSTALL_UPDATES).setVisible(mUpdatedSysApp && !mAppControlRestricted); |
| } |
| |
| @Override |
| public boolean onOptionsItemSelected(MenuItem item) { |
| switch (item.getItemId()) { |
| case UNINSTALL_ALL_USERS_MENU: |
| uninstallPkg(mAppEntry.info.packageName, true, false); |
| return true; |
| case UNINSTALL_UPDATES: |
| showDialogInner(DLG_FACTORY_RESET, 0); |
| return true; |
| } |
| return false; |
| } |
| |
| @Override |
| public void onActivityResult(int requestCode, int resultCode, Intent data) { |
| super.onActivityResult(requestCode, resultCode, data); |
| if (requestCode == REQUEST_UNINSTALL) { |
| if (mDisableAfterUninstall) { |
| mDisableAfterUninstall = false; |
| try { |
| ApplicationInfo ainfo = getActivity().getPackageManager().getApplicationInfo( |
| mAppEntry.info.packageName, PackageManager.GET_UNINSTALLED_PACKAGES |
| | PackageManager.GET_DISABLED_COMPONENTS); |
| if ((ainfo.flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) == 0) { |
| new DisableChanger(this, mAppEntry.info, |
| PackageManager.COMPONENT_ENABLED_STATE_DISABLED_USER) |
| .execute((Object)null); |
| } |
| } catch (NameNotFoundException e) { |
| } |
| } |
| if (!refreshUi()) { |
| setIntentAndFinish(true, true); |
| } |
| } |
| } |
| |
| // Utility method to set application label and icon. |
| private void setAppLabelAndIcon(PackageInfo pkgInfo) { |
| final View appSnippet = mHeader.findViewById(R.id.app_snippet); |
| mState.ensureIcon(mAppEntry); |
| setupAppSnippet(appSnippet, mAppEntry.label, mAppEntry.icon, |
| pkgInfo != null ? pkgInfo.versionName : null); |
| } |
| |
| private boolean signaturesMatch(String pkg1, String pkg2) { |
| if (pkg1 != null && pkg2 != null) { |
| try { |
| final int match = mPm.checkSignatures(pkg1, pkg2); |
| if (match >= PackageManager.SIGNATURE_MATCH) { |
| return true; |
| } |
| } catch (Exception e) { |
| // e.g. named alternate package not found during lookup; |
| // this is an expected case sometimes |
| } |
| } |
| return false; |
| } |
| |
| @Override |
| protected boolean refreshUi() { |
| retrieveAppEntry(); |
| if (mAppEntry == null) { |
| return false; // onCreate must have failed, make sure to exit |
| } |
| |
| if (mPackageInfo == null) { |
| return false; // onCreate must have failed, make sure to exit |
| } |
| |
| // Get list of "home" apps and trace through any meta-data references |
| List<ResolveInfo> homeActivities = new ArrayList<ResolveInfo>(); |
| mPm.getHomeActivities(homeActivities); |
| mHomePackages.clear(); |
| for (int i = 0; i< homeActivities.size(); i++) { |
| ResolveInfo ri = homeActivities.get(i); |
| final String activityPkg = ri.activityInfo.packageName; |
| mHomePackages.add(activityPkg); |
| |
| // Also make sure to include anything proxying for the home app |
| final Bundle metadata = ri.activityInfo.metaData; |
| if (metadata != null) { |
| final String metaPkg = metadata.getString(ActivityManager.META_HOME_ALTERNATE); |
| if (signaturesMatch(metaPkg, activityPkg)) { |
| mHomePackages.add(metaPkg); |
| } |
| } |
| } |
| |
| checkForceStop(); |
| setAppLabelAndIcon(mPackageInfo); |
| initUninstallButtons(); |
| |
| // Update the preference summaries. |
| Activity context = getActivity(); |
| mStoragePreference.setSummary(AppStorageSettings.getSummary(mAppEntry, context)); |
| if (mPermissionReceiver != null) { |
| getContext().unregisterReceiver(mPermissionReceiver); |
| } |
| mPermissionReceiver = PermissionsSummaryHelper.getPermissionSummary(getContext(), |
| mPackageName, mPermissionCallback); |
| mLaunchPreference.setSummary(Utils.getLaunchByDeafaultSummary(mAppEntry, mUsbManager, |
| mPm, context)); |
| mNotificationPreference.setSummary(getNotificationSummary(mAppEntry, context, |
| mBackend)); |
| if (mDataPreference != null) { |
| mDataPreference.setSummary(getDataSummary()); |
| } |
| |
| updateBattery(); |
| |
| if (!mInitialized) { |
| // First time init: are we displaying an uninstalled app? |
| mInitialized = true; |
| mShowUninstalled = (mAppEntry.info.flags&ApplicationInfo.FLAG_INSTALLED) == 0; |
| } else { |
| // All other times: if the app no longer exists then we want |
| // to go away. |
| try { |
| ApplicationInfo ainfo = context.getPackageManager().getApplicationInfo( |
| mAppEntry.info.packageName, PackageManager.GET_UNINSTALLED_PACKAGES |
| | PackageManager.GET_DISABLED_COMPONENTS); |
| if (!mShowUninstalled) { |
| // If we did not start out with the app uninstalled, then |
| // it transitioning to the uninstalled state for the current |
| // user means we should go away as well. |
| return (ainfo.flags&ApplicationInfo.FLAG_INSTALLED) != 0; |
| } |
| } catch (NameNotFoundException e) { |
| return false; |
| } |
| } |
| |
| return true; |
| } |
| |
| private void updateBattery() { |
| if (mSipper != null) { |
| mBatteryPreference.setEnabled(true); |
| int dischargeAmount = mBatteryHelper.getStats().getDischargeAmount( |
| BatteryStats.STATS_SINCE_CHARGED); |
| final int percentOfMax = (int) ((mSipper.totalPowerMah) |
| / mBatteryHelper.getTotalPower() * dischargeAmount + .5f); |
| mBatteryPreference.setSummary(getString(R.string.battery_summary, percentOfMax)); |
| } else { |
| mBatteryPreference.setEnabled(false); |
| mBatteryPreference.setSummary(getString(R.string.no_battery_summary)); |
| } |
| } |
| |
| private CharSequence getDataSummary() { |
| if (mChartData != null) { |
| long totalBytes = mChartData.detail.getTotalBytes(); |
| if (totalBytes == 0) { |
| return getString(R.string.no_data_usage); |
| } |
| Context context = getActivity(); |
| return getString(R.string.data_summary_format, |
| Formatter.formatFileSize(context, totalBytes), |
| DateUtils.formatDateTime(context, mChartData.detail.getStart(), |
| DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_ABBREV_MONTH)); |
| } |
| return getString(R.string.computing_size); |
| } |
| |
| @Override |
| protected AlertDialog createDialog(int id, int errorCode) { |
| switch (id) { |
| case DLG_DISABLE: |
| return new AlertDialog.Builder(getActivity()) |
| .setMessage(getActivity().getText(R.string.app_disable_dlg_text)) |
| .setPositiveButton(R.string.app_disable_dlg_positive, |
| new DialogInterface.OnClickListener() { |
| public void onClick(DialogInterface dialog, int which) { |
| // Disable the app |
| new DisableChanger(InstalledAppDetails.this, mAppEntry.info, |
| PackageManager.COMPONENT_ENABLED_STATE_DISABLED_USER) |
| .execute((Object)null); |
| } |
| }) |
| .setNegativeButton(R.string.dlg_cancel, null) |
| .create(); |
| case DLG_SPECIAL_DISABLE: |
| return new AlertDialog.Builder(getActivity()) |
| .setMessage(getActivity().getText(R.string.app_special_disable_dlg_text)) |
| .setPositiveButton(R.string.app_disable_dlg_positive, |
| new DialogInterface.OnClickListener() { |
| public void onClick(DialogInterface dialog, int which) { |
| // Clear user data here |
| uninstallPkg(mAppEntry.info.packageName, |
| false, true); |
| } |
| }) |
| .setNegativeButton(R.string.dlg_cancel, null) |
| .create(); |
| case DLG_FORCE_STOP: |
| return new AlertDialog.Builder(getActivity()) |
| .setTitle(getActivity().getText(R.string.force_stop_dlg_title)) |
| .setMessage(getActivity().getText(R.string.force_stop_dlg_text)) |
| .setPositiveButton(R.string.dlg_ok, new DialogInterface.OnClickListener() { |
| public void onClick(DialogInterface dialog, int which) { |
| // Force stop |
| forceStopPackage(mAppEntry.info.packageName); |
| } |
| }) |
| .setNegativeButton(R.string.dlg_cancel, null) |
| .create(); |
| case DLG_FACTORY_RESET: |
| return new AlertDialog.Builder(getActivity()) |
| .setTitle(getActivity().getText(R.string.app_factory_reset_dlg_title)) |
| .setMessage(getActivity().getText(R.string.app_factory_reset_dlg_text)) |
| .setPositiveButton(R.string.dlg_ok, new DialogInterface.OnClickListener() { |
| public void onClick(DialogInterface dialog, int which) { |
| // Clear user data here |
| uninstallPkg(mAppEntry.info.packageName, |
| false, false); |
| } |
| }) |
| .setNegativeButton(R.string.dlg_cancel, null) |
| .create(); |
| } |
| return null; |
| } |
| |
| private void uninstallPkg(String packageName, boolean allUsers, boolean andDisable) { |
| // Create new intent to launch Uninstaller activity |
| Uri packageURI = Uri.parse("package:"+packageName); |
| Intent uninstallIntent = new Intent(Intent.ACTION_UNINSTALL_PACKAGE, packageURI); |
| uninstallIntent.putExtra(Intent.EXTRA_UNINSTALL_ALL_USERS, allUsers); |
| startActivityForResult(uninstallIntent, REQUEST_UNINSTALL); |
| mDisableAfterUninstall = andDisable; |
| } |
| |
| private void forceStopPackage(String pkgName) { |
| ActivityManager am = (ActivityManager)getActivity().getSystemService( |
| Context.ACTIVITY_SERVICE); |
| am.forceStopPackage(pkgName); |
| int userId = UserHandle.getUserId(mAppEntry.info.uid); |
| mState.invalidatePackage(pkgName, userId); |
| ApplicationsState.AppEntry newEnt = mState.getEntry(pkgName, userId); |
| if (newEnt != null) { |
| mAppEntry = newEnt; |
| } |
| checkForceStop(); |
| } |
| |
| private void updateForceStopButton(boolean enabled) { |
| if (mAppControlRestricted) { |
| mForceStopButton.setEnabled(false); |
| } else { |
| mForceStopButton.setEnabled(enabled); |
| mForceStopButton.setOnClickListener(InstalledAppDetails.this); |
| } |
| } |
| |
| private void checkForceStop() { |
| if (mDpm.packageHasActiveAdmins(mPackageInfo.packageName)) { |
| // User can't force stop device admin. |
| updateForceStopButton(false); |
| } else if ((mAppEntry.info.flags&ApplicationInfo.FLAG_STOPPED) == 0) { |
| // If the app isn't explicitly stopped, then always show the |
| // force stop button. |
| updateForceStopButton(true); |
| } else { |
| Intent intent = new Intent(Intent.ACTION_QUERY_PACKAGE_RESTART, |
| Uri.fromParts("package", mAppEntry.info.packageName, null)); |
| intent.putExtra(Intent.EXTRA_PACKAGES, new String[] { mAppEntry.info.packageName }); |
| intent.putExtra(Intent.EXTRA_UID, mAppEntry.info.uid); |
| intent.putExtra(Intent.EXTRA_USER_HANDLE, UserHandle.getUserId(mAppEntry.info.uid)); |
| getActivity().sendOrderedBroadcastAsUser(intent, UserHandle.CURRENT, null, |
| mCheckKillProcessesReceiver, null, Activity.RESULT_CANCELED, null, null); |
| } |
| } |
| |
| private void startManagePermissionsActivity() { |
| // start new activity to manage app permissions |
| Intent intent = new Intent(Intent.ACTION_MANAGE_APP_PERMISSIONS); |
| intent.putExtra(Intent.EXTRA_PACKAGE_NAME, mAppEntry.info.packageName); |
| intent.putExtra(AppInfoWithHeader.EXTRA_HIDE_INFO_BUTTON, true); |
| try { |
| startActivity(intent); |
| } catch (ActivityNotFoundException e) { |
| Log.w(LOG_TAG, "No app can handle android.intent.action.MANAGE_APP_PERMISSIONS"); |
| } |
| } |
| |
| private void startAppInfoFragment(Class<?> fragment, CharSequence title) { |
| // start new fragment to display extended information |
| Bundle args = new Bundle(); |
| args.putString(ARG_PACKAGE_NAME, mAppEntry.info.packageName); |
| args.putInt(ARG_PACKAGE_UID, mAppEntry.info.uid); |
| args.putBoolean(AppInfoWithHeader.EXTRA_HIDE_INFO_BUTTON, true); |
| |
| SettingsActivity sa = (SettingsActivity) getActivity(); |
| sa.startPreferencePanel(fragment.getName(), args, -1, title, this, SUB_INFO_FRAGMENT); |
| } |
| |
| /* |
| * Method implementing functionality of buttons clicked |
| * @see android.view.View.OnClickListener#onClick(android.view.View) |
| */ |
| public void onClick(View v) { |
| if (mAppEntry == null) { |
| setIntentAndFinish(true, true); |
| return; |
| } |
| String packageName = mAppEntry.info.packageName; |
| if(v == mUninstallButton) { |
| if ((mAppEntry.info.flags & ApplicationInfo.FLAG_SYSTEM) != 0) { |
| if (mAppEntry.info.enabled && !isDisabledUntilUsed()) { |
| if (mUpdatedSysApp) { |
| showDialogInner(DLG_SPECIAL_DISABLE, 0); |
| } else { |
| showDialogInner(DLG_DISABLE, 0); |
| } |
| } else { |
| new DisableChanger(this, mAppEntry.info, |
| PackageManager.COMPONENT_ENABLED_STATE_DEFAULT) |
| .execute((Object) null); |
| } |
| } else if ((mAppEntry.info.flags & ApplicationInfo.FLAG_INSTALLED) == 0) { |
| uninstallPkg(packageName, true, false); |
| } else { |
| uninstallPkg(packageName, false, false); |
| } |
| } else if (v == mForceStopButton) { |
| showDialogInner(DLG_FORCE_STOP, 0); |
| //forceStopPackage(mAppInfo.packageName); |
| } |
| } |
| |
| @Override |
| public boolean onPreferenceClick(Preference preference) { |
| if (preference == mStoragePreference) { |
| startAppInfoFragment(AppStorageSettings.class, mStoragePreference.getTitle()); |
| } else if (preference == mNotificationPreference) { |
| startAppInfoFragment(AppNotificationSettings.class, |
| getString(R.string.app_notifications_title)); |
| } else if (preference == mPermissionsPreference) { |
| startManagePermissionsActivity(); |
| } else if (preference == mLaunchPreference) { |
| startAppInfoFragment(AppLaunchSettings.class, mLaunchPreference.getTitle()); |
| } else if (preference == mMemoryPreference) { |
| ProcessStatsBase.launchMemoryDetail((SettingsActivity) getActivity(), |
| mStatsManager.getMemInfo(), mStats); |
| } else if (preference == mDataPreference) { |
| Bundle args = new Bundle(); |
| args.putString(DataUsageSummary.EXTRA_SHOW_APP_IMMEDIATE_PKG, |
| mAppEntry.info.packageName); |
| |
| SettingsActivity sa = (SettingsActivity) getActivity(); |
| sa.startPreferencePanel(DataUsageSummary.class.getName(), args, -1, |
| getString(R.string.app_data_usage), this, SUB_INFO_FRAGMENT); |
| } else if (preference == mBatteryPreference) { |
| BatteryEntry entry = new BatteryEntry(getActivity(), null, mUserManager, mSipper); |
| PowerUsageDetail.startBatteryDetailPage((SettingsActivity) getActivity(), |
| mBatteryHelper, BatteryStats.STATS_SINCE_CHARGED, entry, true); |
| } else { |
| return false; |
| } |
| return true; |
| } |
| |
| public static void setupAppSnippet(View appSnippet, CharSequence label, Drawable icon, |
| CharSequence versionName) { |
| LayoutInflater.from(appSnippet.getContext()).inflate(R.layout.widget_text_views, |
| (ViewGroup) appSnippet.findViewById(android.R.id.widget_frame)); |
| |
| ImageView iconView = (ImageView) appSnippet.findViewById(android.R.id.icon); |
| iconView.setImageDrawable(icon); |
| // Set application name. |
| TextView labelView = (TextView) appSnippet.findViewById(android.R.id.title); |
| labelView.setText(label); |
| // Version number of application |
| TextView appVersion = (TextView) appSnippet.findViewById(R.id.widget_text1); |
| |
| if (!TextUtils.isEmpty(versionName)) { |
| appVersion.setSelected(true); |
| appVersion.setVisibility(View.VISIBLE); |
| appVersion.setText(appSnippet.getContext().getString(R.string.version_text, |
| String.valueOf(versionName))); |
| } else { |
| appVersion.setVisibility(View.INVISIBLE); |
| } |
| } |
| |
| private static NetworkTemplate getTemplate(Context context) { |
| if (DataUsageSummary.hasReadyMobileRadio(context)) { |
| return NetworkTemplate.buildTemplateMobileWildcard(); |
| } |
| if (DataUsageSummary.hasWifiRadio(context)) { |
| return NetworkTemplate.buildTemplateWifiWildcard(); |
| } |
| return NetworkTemplate.buildTemplateEthernet(); |
| } |
| |
| public static CharSequence getNotificationSummary(AppEntry appEntry, Context context) { |
| return getNotificationSummary(appEntry, context, new NotificationBackend()); |
| } |
| |
| public static CharSequence getNotificationSummary(AppEntry appEntry, Context context, |
| NotificationBackend backend) { |
| AppRow appRow = backend.loadAppRow(context.getPackageManager(), appEntry.info); |
| return getNotificationSummary(appRow, context); |
| } |
| |
| public static CharSequence getNotificationSummary(AppRow appRow, Context context) { |
| if (appRow.banned) { |
| return context.getString(R.string.notifications_disabled); |
| } |
| ArrayList<CharSequence> notifSummary = new ArrayList<>(); |
| if (appRow.priority) { |
| notifSummary.add(context.getString(R.string.notifications_priority)); |
| } |
| if (appRow.sensitive) { |
| notifSummary.add(context.getString(R.string.notifications_sensitive)); |
| } |
| if (!appRow.peekable) { |
| notifSummary.add(context.getString(R.string.notifications_no_peeking)); |
| } |
| switch (notifSummary.size()) { |
| case 3: |
| return context.getString(R.string.notifications_three_items, |
| notifSummary.get(0), notifSummary.get(1), notifSummary.get(2)); |
| case 2: |
| return context.getString(R.string.notifications_two_items, |
| notifSummary.get(0), notifSummary.get(1)); |
| case 1: |
| return notifSummary.get(0); |
| default: |
| return context.getString(R.string.notifications_enabled); |
| } |
| } |
| |
| private class MemoryUpdater extends AsyncTask<Void, Void, ProcStatsPackageEntry> { |
| |
| @Override |
| protected ProcStatsPackageEntry doInBackground(Void... params) { |
| if (getActivity() == null) { |
| return null; |
| } |
| if (mPackageInfo == null) { |
| return null; |
| } |
| if (mStatsManager == null) { |
| mStatsManager = new ProcStatsData(getActivity(), false); |
| mStatsManager.setDuration(ProcessStatsBase.sDurations[0]); |
| } |
| mStatsManager.refreshStats(true); |
| for (ProcStatsPackageEntry pkgEntry : mStatsManager.getEntries()) { |
| for (ProcStatsEntry entry : pkgEntry.mEntries) { |
| if (entry.mUid == mPackageInfo.applicationInfo.uid) { |
| pkgEntry.updateMetrics(); |
| return pkgEntry; |
| } |
| } |
| } |
| return null; |
| } |
| |
| @Override |
| protected void onPostExecute(ProcStatsPackageEntry entry) { |
| if (getActivity() == null) { |
| return; |
| } |
| if (entry != null) { |
| mStats = entry; |
| mMemoryPreference.setEnabled(true); |
| double amount = Math.max(entry.mRunWeight, entry.mBgWeight) |
| * mStatsManager.getMemInfo().weightToRam; |
| mMemoryPreference.setSummary(getString(R.string.memory_use_summary, |
| Formatter.formatShortFileSize(getContext(), (long) amount))); |
| } else { |
| mMemoryPreference.setEnabled(false); |
| mMemoryPreference.setSummary(getString(R.string.no_memory_use_summary)); |
| } |
| } |
| |
| } |
| |
| private class BatteryUpdater extends AsyncTask<Void, Void, Void> { |
| @Override |
| protected Void doInBackground(Void... params) { |
| mBatteryHelper.create((Bundle) null); |
| mBatteryHelper.refreshStats(BatteryStats.STATS_SINCE_CHARGED, |
| mUserManager.getUserProfiles()); |
| List<BatterySipper> usageList = mBatteryHelper.getUsageList(); |
| final int N = usageList.size(); |
| for (int i = 0; i < N; i++) { |
| BatterySipper sipper = usageList.get(i); |
| if (sipper.getUid() == mPackageInfo.applicationInfo.uid) { |
| mSipper = sipper; |
| break; |
| } |
| } |
| return null; |
| } |
| |
| @Override |
| protected void onPostExecute(Void result) { |
| if (getActivity() == null) { |
| return; |
| } |
| refreshUi(); |
| } |
| } |
| |
| private static class DisableChanger extends AsyncTask<Object, Object, Object> { |
| final PackageManager mPm; |
| final WeakReference<InstalledAppDetails> mActivity; |
| final ApplicationInfo mInfo; |
| final int mState; |
| |
| DisableChanger(InstalledAppDetails activity, ApplicationInfo info, int state) { |
| mPm = activity.mPm; |
| mActivity = new WeakReference<InstalledAppDetails>(activity); |
| mInfo = info; |
| mState = state; |
| } |
| |
| @Override |
| protected Object doInBackground(Object... params) { |
| mPm.setApplicationEnabledSetting(mInfo.packageName, mState, 0); |
| return null; |
| } |
| } |
| |
| private final LoaderCallbacks<ChartData> mDataCallbacks = new LoaderCallbacks<ChartData>() { |
| |
| @Override |
| public Loader<ChartData> onCreateLoader(int id, Bundle args) { |
| return new ChartDataLoader(getActivity(), mStatsSession, args); |
| } |
| |
| @Override |
| public void onLoadFinished(Loader<ChartData> loader, ChartData data) { |
| mChartData = data; |
| mDataPreference.setSummary(getDataSummary()); |
| } |
| |
| @Override |
| public void onLoaderReset(Loader<ChartData> loader) { |
| // Leave last result. |
| } |
| }; |
| |
| private final BroadcastReceiver mCheckKillProcessesReceiver = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| updateForceStopButton(getResultCode() != Activity.RESULT_CANCELED); |
| } |
| }; |
| |
| private final PermissionsResultCallback mPermissionCallback |
| = new PermissionsResultCallback() { |
| @Override |
| public void onPermissionSummaryResult(int[] counts, CharSequence[] groupLabels) { |
| if (getActivity() == null) { |
| return; |
| } |
| mPermissionReceiver = null; |
| final Resources res = getResources(); |
| CharSequence summary = null; |
| if (counts != null) { |
| int totalCount = counts[1]; |
| int additionalCounts = counts[2]; |
| |
| if (totalCount == 0) { |
| summary = res.getString( |
| R.string.runtime_permissions_summary_no_permissions_requested); |
| } else { |
| final ArrayList<CharSequence> list = new ArrayList(Arrays.asList(groupLabels)); |
| if (additionalCounts > 0) { |
| // N additional permissions. |
| list.add(res.getQuantityString( |
| R.plurals.runtime_permissions_additional_count, |
| additionalCounts, additionalCounts)); |
| } |
| if (list.size() == 0) { |
| summary = res.getString( |
| R.string.runtime_permissions_summary_no_permissions_granted); |
| } else { |
| summary = ListFormatter.getInstance().format(list); |
| } |
| } |
| } |
| mPermissionsPreference.setSummary(summary); |
| } |
| }; |
| } |
