775 lines
31 KiB
Java
775 lines
31 KiB
Java
/**
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* Copyright (C) 2007 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
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* use this file except in compliance with the License. You may obtain a copy
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* of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*/
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package com.android.settings.applications;
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import com.android.internal.content.PackageHelper;
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import com.android.settings.R;
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import com.android.settings.applications.ApplicationsState.AppEntry;
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import android.app.Activity;
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import android.app.ActivityManager;
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import android.app.AlertDialog;
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import android.app.Dialog;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.content.pm.ApplicationInfo;
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import android.content.pm.IPackageDataObserver;
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import android.content.pm.IPackageManager;
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import android.content.pm.IPackageMoveObserver;
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import android.content.pm.PackageInfo;
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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.pm.PackageManager.NameNotFoundException;
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import android.net.Uri;
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import android.os.AsyncTask;
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import android.os.Bundle;
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import android.os.Handler;
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import android.os.Message;
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import android.os.RemoteException;
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import android.os.ServiceManager;
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import android.text.format.Formatter;
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import android.util.Log;
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import java.lang.ref.WeakReference;
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import java.util.ArrayList;
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import java.util.List;
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import android.content.ComponentName;
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import android.view.View;
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import android.widget.AppSecurityPermissions;
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import android.widget.Button;
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import android.widget.ImageView;
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import android.widget.LinearLayout;
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import android.widget.TextView;
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/**
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* Activity to display application information from Settings. This activity presents
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* extended information associated with a package like code, data, total size, permissions
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* used by the application and also the set of default launchable activities.
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* For system applications, an option to clear user data is displayed only if data size is > 0.
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* System applications that do not want clear user data do not have this option.
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* For non-system applications, there is no option to clear data. Instead there is an option to
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* uninstall the application.
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*/
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public class InstalledAppDetails extends Activity
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implements View.OnClickListener, ApplicationsState.Callbacks {
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private static final String TAG="InstalledAppDetails";
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static final boolean SUPPORT_DISABLE_APPS = false;
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private static final boolean localLOGV = false;
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private PackageManager mPm;
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private ApplicationsState mState;
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private ApplicationsState.AppEntry mAppEntry;
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private PackageInfo mPackageInfo;
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private CanBeOnSdCardChecker mCanBeOnSdCardChecker;
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private Button mUninstallButton;
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private boolean mMoveInProgress = false;
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private boolean mUpdatedSysApp = false;
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private Button mActivitiesButton;
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private boolean mCanClearData = true;
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private TextView mAppVersion;
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private TextView mTotalSize;
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private TextView mAppSize;
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private TextView mDataSize;
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private ClearUserDataObserver mClearDataObserver;
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// Views related to cache info
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private TextView mCacheSize;
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private Button mClearCacheButton;
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private ClearCacheObserver mClearCacheObserver;
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private Button mForceStopButton;
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private Button mClearDataButton;
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private Button mMoveAppButton;
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private int mMoveErrorCode;
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private PackageMoveObserver mPackageMoveObserver;
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private boolean mHaveSizes = false;
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private long mLastCodeSize = -1;
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private long mLastDataSize = -1;
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private long mLastCacheSize = -1;
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private long mLastTotalSize = -1;
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//internal constants used in Handler
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private static final int OP_SUCCESSFUL = 1;
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private static final int OP_FAILED = 2;
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private static final int CLEAR_USER_DATA = 1;
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private static final int CLEAR_CACHE = 3;
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private static final int PACKAGE_MOVE = 4;
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// invalid size value used initially and also when size retrieval through PackageManager
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// fails for whatever reason
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private static final int SIZE_INVALID = -1;
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// Resource strings
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private CharSequence mInvalidSizeStr;
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private CharSequence mComputingStr;
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// Dialog identifiers used in showDialog
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private static final int DLG_BASE = 0;
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private static final int DLG_CLEAR_DATA = DLG_BASE + 1;
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private static final int DLG_FACTORY_RESET = DLG_BASE + 2;
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private static final int DLG_APP_NOT_FOUND = DLG_BASE + 3;
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private static final int DLG_CANNOT_CLEAR_DATA = DLG_BASE + 4;
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private static final int DLG_FORCE_STOP = DLG_BASE + 5;
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private static final int DLG_MOVE_FAILED = DLG_BASE + 6;
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private Handler mHandler = new Handler() {
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public void handleMessage(Message msg) {
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// If the activity is gone, don't process any more messages.
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if (isFinishing()) {
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return;
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}
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switch (msg.what) {
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case CLEAR_USER_DATA:
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processClearMsg(msg);
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break;
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case CLEAR_CACHE:
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// Refresh size info
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mState.requestSize(mAppEntry.info.packageName);
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break;
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case PACKAGE_MOVE:
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processMoveMsg(msg);
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break;
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default:
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break;
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}
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}
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};
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class ClearUserDataObserver extends IPackageDataObserver.Stub {
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public void onRemoveCompleted(final String packageName, final boolean succeeded) {
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final Message msg = mHandler.obtainMessage(CLEAR_USER_DATA);
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msg.arg1 = succeeded?OP_SUCCESSFUL:OP_FAILED;
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mHandler.sendMessage(msg);
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}
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}
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class ClearCacheObserver extends IPackageDataObserver.Stub {
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public void onRemoveCompleted(final String packageName, final boolean succeeded) {
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final Message msg = mHandler.obtainMessage(CLEAR_CACHE);
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msg.arg1 = succeeded ? OP_SUCCESSFUL:OP_FAILED;
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mHandler.sendMessage(msg);
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}
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}
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class PackageMoveObserver extends IPackageMoveObserver.Stub {
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public void packageMoved(String packageName, int returnCode) throws RemoteException {
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final Message msg = mHandler.obtainMessage(PACKAGE_MOVE);
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msg.arg1 = returnCode;
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mHandler.sendMessage(msg);
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}
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}
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private String getSizeStr(long size) {
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if (size == SIZE_INVALID) {
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return mInvalidSizeStr.toString();
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}
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return Formatter.formatFileSize(this, size);
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}
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private void initDataButtons() {
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if ((mAppEntry.info.flags&(ApplicationInfo.FLAG_SYSTEM
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| ApplicationInfo.FLAG_ALLOW_CLEAR_USER_DATA))
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== ApplicationInfo.FLAG_SYSTEM) {
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mClearDataButton.setText(R.string.clear_user_data_text);
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mClearDataButton.setEnabled(false);
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mCanClearData = false;
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} else {
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if (mAppEntry.info.manageSpaceActivityName != null) {
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mClearDataButton.setText(R.string.manage_space_text);
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} else {
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mClearDataButton.setText(R.string.clear_user_data_text);
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}
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mClearDataButton.setOnClickListener(this);
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}
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}
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private CharSequence getMoveErrMsg(int errCode) {
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switch (errCode) {
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case PackageManager.MOVE_FAILED_INSUFFICIENT_STORAGE:
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return getString(R.string.insufficient_storage);
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case PackageManager.MOVE_FAILED_DOESNT_EXIST:
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return getString(R.string.does_not_exist);
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case PackageManager.MOVE_FAILED_FORWARD_LOCKED:
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return getString(R.string.app_forward_locked);
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case PackageManager.MOVE_FAILED_INVALID_LOCATION:
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return getString(R.string.invalid_location);
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case PackageManager.MOVE_FAILED_SYSTEM_PACKAGE:
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return getString(R.string.system_package);
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case PackageManager.MOVE_FAILED_INTERNAL_ERROR:
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return "";
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}
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return "";
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}
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private void initMoveButton() {
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boolean dataOnly = false;
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dataOnly = (mPackageInfo == null) && (mAppEntry != null);
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boolean moveDisable = true;
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if (dataOnly) {
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mMoveAppButton.setText(R.string.move_app);
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} else if ((mAppEntry.info.flags & ApplicationInfo.FLAG_EXTERNAL_STORAGE) != 0) {
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mMoveAppButton.setText(R.string.move_app_to_internal);
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// Always let apps move to internal storage from sdcard.
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moveDisable = false;
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} else {
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mMoveAppButton.setText(R.string.move_app_to_sdcard);
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mCanBeOnSdCardChecker.init();
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moveDisable = !mCanBeOnSdCardChecker.check(mAppEntry.info);
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}
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if (moveDisable) {
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mMoveAppButton.setEnabled(false);
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} else {
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mMoveAppButton.setOnClickListener(this);
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mMoveAppButton.setEnabled(true);
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}
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}
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private void initUninstallButtons() {
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mUpdatedSysApp = (mAppEntry.info.flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) != 0;
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boolean enabled = true;
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if (mUpdatedSysApp) {
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mUninstallButton.setText(R.string.app_factory_reset);
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} else {
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if ((mAppEntry.info.flags & ApplicationInfo.FLAG_SYSTEM) != 0) {
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enabled = false;
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if (SUPPORT_DISABLE_APPS) {
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try {
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// Try to prevent the user from bricking their phone
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// by not allowing disabling of apps signed with the
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// system cert and any launcher app in the system.
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PackageInfo sys = mPm.getPackageInfo("android",
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PackageManager.GET_SIGNATURES);
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Intent intent = new Intent(Intent.ACTION_MAIN);
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intent.addCategory(Intent.CATEGORY_HOME);
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intent.setPackage(mAppEntry.info.packageName);
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List<ResolveInfo> homes = mPm.queryIntentActivities(intent, 0);
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if ((homes != null && homes.size() > 0) ||
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(mPackageInfo != null &&
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sys.signatures[0].equals(mPackageInfo.signatures[0]))) {
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// Disable button for core system applications.
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mUninstallButton.setText(R.string.disable_text);
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} else if (mAppEntry.info.enabled) {
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mUninstallButton.setText(R.string.disable_text);
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enabled = true;
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} else {
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mUninstallButton.setText(R.string.enable_text);
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enabled = true;
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}
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} catch (PackageManager.NameNotFoundException e) {
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Log.w(TAG, "Unable to get package info", e);
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}
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}
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} else {
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mUninstallButton.setText(R.string.uninstall_text);
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}
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}
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mUninstallButton.setEnabled(enabled);
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if (enabled) {
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// Register listener
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mUninstallButton.setOnClickListener(this);
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}
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}
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/** Called when the activity is first created. */
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@Override
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protected void onCreate(Bundle icicle) {
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super.onCreate(icicle);
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mState = ApplicationsState.getInstance(getApplication());
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mPm = getPackageManager();
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mCanBeOnSdCardChecker = new CanBeOnSdCardChecker();
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setContentView(R.layout.installed_app_details);
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mComputingStr = getText(R.string.computing_size);
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// Set default values on sizes
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mTotalSize = (TextView)findViewById(R.id.total_size_text);
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mAppSize = (TextView)findViewById(R.id.application_size_text);
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mDataSize = (TextView)findViewById(R.id.data_size_text);
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// Get Control button panel
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View btnPanel = findViewById(R.id.control_buttons_panel);
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mForceStopButton = (Button) btnPanel.findViewById(R.id.left_button);
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mForceStopButton.setText(R.string.force_stop);
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mUninstallButton = (Button)btnPanel.findViewById(R.id.right_button);
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mForceStopButton.setEnabled(false);
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// Initialize clear data and move install location buttons
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View data_buttons_panel = findViewById(R.id.data_buttons_panel);
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mClearDataButton = (Button) data_buttons_panel.findViewById(R.id.left_button);
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mMoveAppButton = (Button) data_buttons_panel.findViewById(R.id.right_button);
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// Cache section
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mCacheSize = (TextView) findViewById(R.id.cache_size_text);
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mClearCacheButton = (Button) findViewById(R.id.clear_cache_button);
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mActivitiesButton = (Button)findViewById(R.id.clear_activities_button);
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}
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// Utility method to set applicaiton label and icon.
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private void setAppLabelAndIcon(PackageInfo pkgInfo) {
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View appSnippet = findViewById(R.id.app_snippet);
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ImageView icon = (ImageView) appSnippet.findViewById(R.id.app_icon);
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mState.ensureIcon(mAppEntry);
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icon.setImageDrawable(mAppEntry.icon);
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// Set application name.
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TextView label = (TextView) appSnippet.findViewById(R.id.app_name);
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label.setText(mAppEntry.label);
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// Version number of application
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mAppVersion = (TextView) appSnippet.findViewById(R.id.app_size);
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if (pkgInfo != null && pkgInfo.versionName != null) {
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mAppVersion.setVisibility(View.VISIBLE);
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mAppVersion.setText(getString(R.string.version_text,
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String.valueOf(pkgInfo.versionName)));
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} else {
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mAppVersion.setVisibility(View.INVISIBLE);
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}
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}
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@Override
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public void onResume() {
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super.onResume();
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mState.resume(this);
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if (!refreshUi()) {
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setIntentAndFinish(true, true);
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}
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}
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@Override
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public void onPause() {
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super.onPause();
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mState.pause();
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}
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@Override
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public void onAllSizesComputed() {
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}
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@Override
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public void onPackageIconChanged() {
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}
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@Override
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public void onPackageListChanged() {
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refreshUi();
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}
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@Override
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public void onRebuildComplete(ArrayList<AppEntry> apps) {
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}
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@Override
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public void onPackageSizeChanged(String packageName) {
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if (packageName.equals(mAppEntry.info.packageName)) {
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refreshSizeInfo();
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}
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}
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@Override
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public void onRunningStateChanged(boolean running) {
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}
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private boolean refreshUi() {
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if (mMoveInProgress) {
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return true;
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}
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Intent intent = getIntent();
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final String packageName = intent.getData().getSchemeSpecificPart();
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mAppEntry = mState.getEntry(packageName);
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if (mAppEntry == null) {
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return false; // onCreate must have failed, make sure to exit
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}
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// Get application info again to refresh changed properties of application
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try {
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mPackageInfo = mPm.getPackageInfo(mAppEntry.info.packageName,
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PackageManager.GET_DISABLED_COMPONENTS |
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PackageManager.GET_UNINSTALLED_PACKAGES |
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PackageManager.GET_SIGNATURES);
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} catch (NameNotFoundException e) {
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Log.e(TAG, "Exception when retrieving package:" + mAppEntry.info.packageName, e);
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return false; // onCreate must have failed, make sure to exit
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}
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// Get list of preferred activities
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List<ComponentName> prefActList = new ArrayList<ComponentName>();
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// Intent list cannot be null. so pass empty list
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List<IntentFilter> intentList = new ArrayList<IntentFilter>();
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mPm.getPreferredActivities(intentList, prefActList, packageName);
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if(localLOGV) Log.i(TAG, "Have "+prefActList.size()+" number of activities in prefered list");
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TextView autoLaunchView = (TextView)findViewById(R.id.auto_launch);
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if (prefActList.size() <= 0) {
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// Disable clear activities button
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autoLaunchView.setText(R.string.auto_launch_disable_text);
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mActivitiesButton.setEnabled(false);
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} else {
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autoLaunchView.setText(R.string.auto_launch_enable_text);
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mActivitiesButton.setEnabled(true);
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mActivitiesButton.setOnClickListener(this);
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}
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// Security permissions section
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LinearLayout permsView = (LinearLayout) findViewById(R.id.permissions_section);
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AppSecurityPermissions asp = new AppSecurityPermissions(this, packageName);
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if (asp.getPermissionCount() > 0) {
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permsView.setVisibility(View.VISIBLE);
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// Make the security sections header visible
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LinearLayout securityList = (LinearLayout) permsView.findViewById(
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R.id.security_settings_list);
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securityList.removeAllViews();
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securityList.addView(asp.getPermissionsView());
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} else {
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permsView.setVisibility(View.GONE);
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}
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checkForceStop();
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setAppLabelAndIcon(mPackageInfo);
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refreshButtons();
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refreshSizeInfo();
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return true;
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}
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private void setIntentAndFinish(boolean finish, boolean appChanged) {
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if(localLOGV) Log.i(TAG, "appChanged="+appChanged);
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Intent intent = new Intent();
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intent.putExtra(ManageApplications.APP_CHG, appChanged);
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setResult(ManageApplications.RESULT_OK, intent);
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if(finish) {
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finish();
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}
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}
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private void refreshSizeInfo() {
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if (mAppEntry.size == ApplicationsState.SIZE_INVALID
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|| mAppEntry.size == ApplicationsState.SIZE_UNKNOWN) {
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mLastCodeSize = mLastDataSize = mLastCacheSize = mLastTotalSize = -1;
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if (!mHaveSizes) {
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mAppSize.setText(mComputingStr);
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mDataSize.setText(mComputingStr);
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mCacheSize.setText(mComputingStr);
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mTotalSize.setText(mComputingStr);
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}
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mClearDataButton.setEnabled(false);
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mClearCacheButton.setEnabled(false);
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} else {
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mHaveSizes = true;
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if (mLastCodeSize != mAppEntry.codeSize) {
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mLastCodeSize = mAppEntry.codeSize;
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mAppSize.setText(getSizeStr(mAppEntry.codeSize));
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}
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if (mLastDataSize != mAppEntry.dataSize) {
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mLastDataSize = mAppEntry.dataSize;
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mDataSize.setText(getSizeStr(mAppEntry.dataSize));
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}
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if (mLastCacheSize != mAppEntry.cacheSize) {
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mLastCacheSize = mAppEntry.cacheSize;
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mCacheSize.setText(getSizeStr(mAppEntry.cacheSize));
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}
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if (mLastTotalSize != mAppEntry.size) {
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mLastTotalSize = mAppEntry.size;
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mTotalSize.setText(getSizeStr(mAppEntry.size));
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}
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if (mAppEntry.dataSize <= 0 || !mCanClearData) {
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mClearDataButton.setEnabled(false);
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} else {
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mClearDataButton.setEnabled(true);
|
|
mClearDataButton.setOnClickListener(this);
|
|
}
|
|
if (mAppEntry.cacheSize <= 0) {
|
|
mClearCacheButton.setEnabled(false);
|
|
} else {
|
|
mClearCacheButton.setEnabled(true);
|
|
mClearCacheButton.setOnClickListener(this);
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Private method to handle clear message notification from observer when
|
|
* the async operation from PackageManager is complete
|
|
*/
|
|
private void processClearMsg(Message msg) {
|
|
int result = msg.arg1;
|
|
String packageName = mAppEntry.info.packageName;
|
|
mClearDataButton.setText(R.string.clear_user_data_text);
|
|
if(result == OP_SUCCESSFUL) {
|
|
Log.i(TAG, "Cleared user data for package : "+packageName);
|
|
mState.requestSize(mAppEntry.info.packageName);
|
|
} else {
|
|
mClearDataButton.setEnabled(true);
|
|
}
|
|
checkForceStop();
|
|
}
|
|
|
|
private void refreshButtons() {
|
|
if (!mMoveInProgress) {
|
|
initUninstallButtons();
|
|
initDataButtons();
|
|
initMoveButton();
|
|
} else {
|
|
mMoveAppButton.setText(R.string.moving);
|
|
mMoveAppButton.setEnabled(false);
|
|
mUninstallButton.setEnabled(false);
|
|
}
|
|
}
|
|
|
|
private void processMoveMsg(Message msg) {
|
|
int result = msg.arg1;
|
|
String packageName = mAppEntry.info.packageName;
|
|
// Refresh the button attributes.
|
|
mMoveInProgress = false;
|
|
if (result == PackageManager.MOVE_SUCCEEDED) {
|
|
Log.i(TAG, "Moved resources for " + packageName);
|
|
// Refresh size information again.
|
|
mState.requestSize(mAppEntry.info.packageName);
|
|
} else {
|
|
mMoveErrorCode = result;
|
|
showDialogInner(DLG_MOVE_FAILED);
|
|
}
|
|
refreshUi();
|
|
}
|
|
|
|
/*
|
|
* Private method to initiate clearing user data when the user clicks the clear data
|
|
* button for a system package
|
|
*/
|
|
private void initiateClearUserData() {
|
|
mClearDataButton.setEnabled(false);
|
|
// Invoke uninstall or clear user data based on sysPackage
|
|
String packageName = mAppEntry.info.packageName;
|
|
Log.i(TAG, "Clearing user data for package : " + packageName);
|
|
if (mClearDataObserver == null) {
|
|
mClearDataObserver = new ClearUserDataObserver();
|
|
}
|
|
ActivityManager am = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE);
|
|
boolean res = am.clearApplicationUserData(packageName, mClearDataObserver);
|
|
if (!res) {
|
|
// Clearing data failed for some obscure reason. Just log error for now
|
|
Log.i(TAG, "Couldnt clear application user data for package:"+packageName);
|
|
showDialogInner(DLG_CANNOT_CLEAR_DATA);
|
|
} else {
|
|
mClearDataButton.setText(R.string.recompute_size);
|
|
}
|
|
}
|
|
|
|
private void showDialogInner(int id) {
|
|
//removeDialog(id);
|
|
showDialog(id);
|
|
}
|
|
|
|
@Override
|
|
public Dialog onCreateDialog(int id, Bundle args) {
|
|
switch (id) {
|
|
case DLG_CLEAR_DATA:
|
|
return new AlertDialog.Builder(this)
|
|
.setTitle(getString(R.string.clear_data_dlg_title))
|
|
.setIcon(android.R.drawable.ic_dialog_alert)
|
|
.setMessage(getString(R.string.clear_data_dlg_text))
|
|
.setPositiveButton(R.string.dlg_ok,
|
|
new DialogInterface.OnClickListener() {
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
// Clear user data here
|
|
initiateClearUserData();
|
|
}
|
|
})
|
|
.setNegativeButton(R.string.dlg_cancel, null)
|
|
.create();
|
|
case DLG_FACTORY_RESET:
|
|
return new AlertDialog.Builder(this)
|
|
.setTitle(getString(R.string.app_factory_reset_dlg_title))
|
|
.setIcon(android.R.drawable.ic_dialog_alert)
|
|
.setMessage(getString(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);
|
|
}
|
|
})
|
|
.setNegativeButton(R.string.dlg_cancel, null)
|
|
.create();
|
|
case DLG_APP_NOT_FOUND:
|
|
return new AlertDialog.Builder(this)
|
|
.setTitle(getString(R.string.app_not_found_dlg_title))
|
|
.setIcon(android.R.drawable.ic_dialog_alert)
|
|
.setMessage(getString(R.string.app_not_found_dlg_title))
|
|
.setNeutralButton(getString(R.string.dlg_ok),
|
|
new DialogInterface.OnClickListener() {
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
//force to recompute changed value
|
|
setIntentAndFinish(true, true);
|
|
}
|
|
})
|
|
.create();
|
|
case DLG_CANNOT_CLEAR_DATA:
|
|
return new AlertDialog.Builder(this)
|
|
.setTitle(getString(R.string.clear_failed_dlg_title))
|
|
.setIcon(android.R.drawable.ic_dialog_alert)
|
|
.setMessage(getString(R.string.clear_failed_dlg_text))
|
|
.setNeutralButton(R.string.dlg_ok,
|
|
new DialogInterface.OnClickListener() {
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
mClearDataButton.setEnabled(false);
|
|
//force to recompute changed value
|
|
setIntentAndFinish(false, false);
|
|
}
|
|
})
|
|
.create();
|
|
case DLG_FORCE_STOP:
|
|
return new AlertDialog.Builder(this)
|
|
.setTitle(getString(R.string.force_stop_dlg_title))
|
|
.setIcon(android.R.drawable.ic_dialog_alert)
|
|
.setMessage(getString(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_MOVE_FAILED:
|
|
CharSequence msg = getString(R.string.move_app_failed_dlg_text,
|
|
getMoveErrMsg(mMoveErrorCode));
|
|
return new AlertDialog.Builder(this)
|
|
.setTitle(getString(R.string.move_app_failed_dlg_title))
|
|
.setIcon(android.R.drawable.ic_dialog_alert)
|
|
.setMessage(msg)
|
|
.setNeutralButton(R.string.dlg_ok, null)
|
|
.create();
|
|
}
|
|
return null;
|
|
}
|
|
|
|
private void uninstallPkg(String packageName) {
|
|
// Create new intent to launch Uninstaller activity
|
|
Uri packageURI = Uri.parse("package:"+packageName);
|
|
Intent uninstallIntent = new Intent(Intent.ACTION_DELETE, packageURI);
|
|
startActivity(uninstallIntent);
|
|
setIntentAndFinish(true, true);
|
|
}
|
|
|
|
private void forceStopPackage(String pkgName) {
|
|
ActivityManager am = (ActivityManager)getSystemService(
|
|
Context.ACTIVITY_SERVICE);
|
|
am.forceStopPackage(pkgName);
|
|
checkForceStop();
|
|
}
|
|
|
|
private final BroadcastReceiver mCheckKillProcessesReceiver = new BroadcastReceiver() {
|
|
@Override
|
|
public void onReceive(Context context, Intent intent) {
|
|
mForceStopButton.setEnabled(getResultCode() != RESULT_CANCELED);
|
|
mForceStopButton.setOnClickListener(InstalledAppDetails.this);
|
|
}
|
|
};
|
|
|
|
private void checkForceStop() {
|
|
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);
|
|
sendOrderedBroadcast(intent, null, mCheckKillProcessesReceiver, null,
|
|
Activity.RESULT_CANCELED, null, null);
|
|
}
|
|
|
|
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;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Method implementing functionality of buttons clicked
|
|
* @see android.view.View.OnClickListener#onClick(android.view.View)
|
|
*/
|
|
public void onClick(View v) {
|
|
String packageName = mAppEntry.info.packageName;
|
|
if(v == mUninstallButton) {
|
|
if (mUpdatedSysApp) {
|
|
showDialogInner(DLG_FACTORY_RESET);
|
|
} else {
|
|
if ((mAppEntry.info.flags & ApplicationInfo.FLAG_SYSTEM) != 0) {
|
|
new DisableChanger(this, mAppEntry.info, mAppEntry.info.enabled ?
|
|
PackageManager.COMPONENT_ENABLED_STATE_DISABLED
|
|
: PackageManager.COMPONENT_ENABLED_STATE_DEFAULT).execute((Object)null);
|
|
} else {
|
|
uninstallPkg(packageName);
|
|
}
|
|
}
|
|
} else if(v == mActivitiesButton) {
|
|
mPm.clearPackagePreferredActivities(packageName);
|
|
mActivitiesButton.setEnabled(false);
|
|
} else if(v == mClearDataButton) {
|
|
if (mAppEntry.info.manageSpaceActivityName != null) {
|
|
Intent intent = new Intent(Intent.ACTION_DEFAULT);
|
|
intent.setClassName(mAppEntry.info.packageName,
|
|
mAppEntry.info.manageSpaceActivityName);
|
|
startActivityForResult(intent, -1);
|
|
} else {
|
|
showDialogInner(DLG_CLEAR_DATA);
|
|
}
|
|
} else if (v == mClearCacheButton) {
|
|
// Lazy initialization of observer
|
|
if (mClearCacheObserver == null) {
|
|
mClearCacheObserver = new ClearCacheObserver();
|
|
}
|
|
mPm.deleteApplicationCacheFiles(packageName, mClearCacheObserver);
|
|
} else if (v == mForceStopButton) {
|
|
showDialogInner(DLG_FORCE_STOP);
|
|
//forceStopPackage(mAppInfo.packageName);
|
|
} else if (v == mMoveAppButton) {
|
|
if (mPackageMoveObserver == null) {
|
|
mPackageMoveObserver = new PackageMoveObserver();
|
|
}
|
|
int moveFlags = (mAppEntry.info.flags & ApplicationInfo.FLAG_EXTERNAL_STORAGE) != 0 ?
|
|
PackageManager.MOVE_INTERNAL : PackageManager.MOVE_EXTERNAL_MEDIA;
|
|
mMoveInProgress = true;
|
|
refreshButtons();
|
|
mPm.movePackage(mAppEntry.info.packageName, mPackageMoveObserver, moveFlags);
|
|
}
|
|
}
|
|
}
|
|
|