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-rw-r--r--src/com/android/settings/InstalledAppDetails.java478
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diff --git a/src/com/android/settings/InstalledAppDetails.java b/src/com/android/settings/InstalledAppDetails.java
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index eee8b7510..000000000
--- a/src/com/android/settings/InstalledAppDetails.java
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@@ -1,478 +0,0 @@
-
-
-/**
- * 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;
-
-import com.android.settings.R;
-import android.app.Activity;
-import android.app.ActivityManager;
-import android.app.AlertDialog;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.content.Intent;
-import android.content.IntentFilter;
-import android.content.pm.ApplicationInfo;
-import android.content.pm.IPackageDataObserver;
-import android.content.pm.IPackageStatsObserver;
-import android.content.pm.PackageManager;
-import android.content.pm.PackageStats;
-import android.content.pm.PackageManager.NameNotFoundException;
-import android.net.Uri;
-import android.os.Bundle;
-import android.os.Handler;
-import android.os.Message;
-import android.text.format.Formatter;
-import android.util.Config;
-import android.util.Log;
-import java.util.ArrayList;
-import java.util.List;
-import android.content.ComponentName;
-import android.view.View;
-import android.widget.AppSecurityPermissions;
-import android.widget.Button;
-import android.widget.ImageView;
-import android.widget.LinearLayout;
-import android.widget.TextView;
-
-/**
- * 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 Activity implements View.OnClickListener, DialogInterface.OnClickListener {
- private static final String TAG="InstalledAppDetails";
- private static final int _UNKNOWN_APP=R.string.unknown;
- private ApplicationInfo mAppInfo;
- private Button mAppButton;
- private Button mActivitiesButton;
- private boolean mCanUninstall;
- private boolean localLOGV=Config.LOGV || false;
- private TextView mAppSnippetSize;
- private TextView mTotalSize;
- private TextView mAppSize;
- private TextView mDataSize;
- private PkgSizeObserver mSizeObserver;
- private ClearUserDataObserver mClearDataObserver;
- // Views related to cache info
- private View mCachePanel;
- private TextView mCacheSize;
- private Button mClearCacheButton;
- private ClearCacheObserver mClearCacheObserver;
- private Button mForceStopButton;
-
- PackageStats mSizeInfo;
- private Button mManageSpaceButton;
- private PackageManager mPm;
-
- //internal constants used in Handler
- private static final int OP_SUCCESSFUL = 1;
- private static final int OP_FAILED = 2;
- private static final int CLEAR_USER_DATA = 1;
- private static final int GET_PKG_SIZE = 2;
- private static final int CLEAR_CACHE = 3;
- private static final String ATTR_PACKAGE_STATS="PackageStats";
-
- // invalid size value used initially and also when size retrieval through PackageManager
- // fails for whatever reason
- private static final int SIZE_INVALID = -1;
-
- // Resource strings
- private CharSequence mInvalidSizeStr;
- private CharSequence mComputingStr;
- private CharSequence mAppButtonText;
-
- // Possible btn states
- private enum AppButtonStates {
- CLEAR_DATA,
- UNINSTALL,
- NONE
- }
- private AppButtonStates mAppButtonState;
-
- private Handler mHandler = new Handler() {
- public void handleMessage(Message msg) {
- switch (msg.what) {
- case CLEAR_USER_DATA:
- processClearMsg(msg);
- break;
- case GET_PKG_SIZE:
- refreshSizeInfo(msg);
- break;
- case CLEAR_CACHE:
- // Refresh size info
- mPm.getPackageSizeInfo(mAppInfo.packageName, mSizeObserver);
- break;
- default:
- break;
- }
- }
- };
-
- private boolean isUninstallable() {
- if (((mAppInfo.flags&ApplicationInfo.FLAG_SYSTEM) != 0) &&
- ((mAppInfo.flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) == 0)) {
- return false;
- }
- return true;
- }
-
- class ClearUserDataObserver extends IPackageDataObserver.Stub {
- public void onRemoveCompleted(final String packageName, final boolean succeeded) {
- final Message msg = mHandler.obtainMessage(CLEAR_USER_DATA);
- msg.arg1 = succeeded?OP_SUCCESSFUL:OP_FAILED;
- mHandler.sendMessage(msg);
- }
- }
-
- class PkgSizeObserver extends IPackageStatsObserver.Stub {
- public int idx;
- public void onGetStatsCompleted(PackageStats pStats, boolean succeeded) {
- Message msg = mHandler.obtainMessage(GET_PKG_SIZE);
- Bundle data = new Bundle();
- data.putParcelable(ATTR_PACKAGE_STATS, pStats);
- msg.setData(data);
- mHandler.sendMessage(msg);
-
- }
- }
-
- class ClearCacheObserver extends IPackageDataObserver.Stub {
- public void onRemoveCompleted(final String packageName, final boolean succeeded) {
- final Message msg = mHandler.obtainMessage(CLEAR_CACHE);
- msg.arg1 = succeeded?OP_SUCCESSFUL:OP_FAILED;
- mHandler.sendMessage(msg);
- }
- }
-
- private String getSizeStr(long size) {
- if (size == SIZE_INVALID) {
- return mInvalidSizeStr.toString();
- }
- return Formatter.formatFileSize(this, size);
- }
-
- private void setAppBtnState() {
- boolean visible = false;
- if(mCanUninstall) {
- //app can clear user data
- if((mAppInfo.flags & ApplicationInfo.FLAG_ALLOW_CLEAR_USER_DATA)
- == ApplicationInfo.FLAG_ALLOW_CLEAR_USER_DATA) {
- mAppButtonText = getText(R.string.clear_user_data_text);
- mAppButtonState = AppButtonStates.CLEAR_DATA;
- visible = true;
- } else {
- //hide button if diableClearUserData is set
- visible = false;
- mAppButtonState = AppButtonStates.NONE;
- }
- } else {
- visible = true;
- mAppButtonState = AppButtonStates.UNINSTALL;
- mAppButtonText = getText(R.string.uninstall_text);
- }
- if(visible) {
- mAppButton.setText(mAppButtonText);
- mAppButton.setVisibility(View.VISIBLE);
- } else {
- mAppButton.setVisibility(View.GONE);
- }
- }
-
- /** Called when the activity is first created. */
- @Override
- protected void onCreate(Bundle icicle) {
- super.onCreate(icicle);
- //get package manager
- mPm = getPackageManager();
- //get application's name from intent
- Intent intent = getIntent();
- final String packageName = intent.getStringExtra(ManageApplications.APP_PKG_NAME);
- mComputingStr = getText(R.string.computing_size);
- // Try retrieving package stats again
- CharSequence totalSizeStr, appSizeStr, dataSizeStr;
- totalSizeStr = appSizeStr = dataSizeStr = mComputingStr;
- if(localLOGV) Log.i(TAG, "Have to compute package sizes");
- mSizeObserver = new PkgSizeObserver();
- mPm.getPackageSizeInfo(packageName, mSizeObserver);
-
- try {
- mAppInfo = mPm.getApplicationInfo(packageName,
- PackageManager.GET_UNINSTALLED_PACKAGES);
- } catch (NameNotFoundException e) {
- Log.e(TAG, "Exception when retrieving package:"+packageName, e);
- displayErrorDialog(R.string.app_not_found_dlg_text, true, true);
- }
- setContentView(R.layout.installed_app_details);
- ((ImageView)findViewById(R.id.app_icon)).setImageDrawable(mAppInfo.loadIcon(mPm));
- //set application name TODO version
- CharSequence appName = mAppInfo.loadLabel(mPm);
- if(appName == null) {
- appName = getString(_UNKNOWN_APP);
- }
- ((TextView)findViewById(R.id.app_name)).setText(appName);
- mAppSnippetSize = ((TextView)findViewById(R.id.app_size));
- mAppSnippetSize.setText(totalSizeStr);
- //TODO download str and download url
- //set values on views
- mTotalSize = (TextView)findViewById(R.id.total_size_text);
- mTotalSize.setText(totalSizeStr);
- mAppSize = (TextView)findViewById(R.id.application_size_text);
- mAppSize.setText(appSizeStr);
- mDataSize = (TextView)findViewById(R.id.data_size_text);
- mDataSize.setText(dataSizeStr);
-
- mAppButton = ((Button)findViewById(R.id.uninstall_button));
- //determine if app is a system app
- mCanUninstall = !isUninstallable();
- if(localLOGV) Log.i(TAG, "Is systemPackage "+mCanUninstall);
- setAppBtnState();
- mManageSpaceButton = (Button)findViewById(R.id.manage_space_button);
- if(mAppInfo.manageSpaceActivityName != null) {
- mManageSpaceButton.setVisibility(View.VISIBLE);
- mManageSpaceButton.setOnClickListener(this);
- }
-
- // Cache section
- mCachePanel = findViewById(R.id.cache_panel);
- mCacheSize = (TextView) findViewById(R.id.cache_size_text);
- mCacheSize.setText(mComputingStr);
- mClearCacheButton = (Button) findViewById(R.id.clear_cache_button);
- mForceStopButton = (Button) findViewById(R.id.force_stop_button);
- mForceStopButton.setOnClickListener(this);
-
- //clear activities
- mActivitiesButton = (Button)findViewById(R.id.clear_activities_button);
- List<ComponentName> prefActList = new ArrayList<ComponentName>();
- //intent list cannot be null. so pass empty list
- List<IntentFilter> intentList = new ArrayList<IntentFilter>();
- mPm.getPreferredActivities(intentList, prefActList, packageName);
- if(localLOGV) Log.i(TAG, "Have "+prefActList.size()+" number of activities in prefered list");
- TextView autoLaunchView = (TextView)findViewById(R.id.auto_launch);
- if(prefActList.size() <= 0) {
- //disable clear activities button
- autoLaunchView.setText(R.string.auto_launch_disable_text);
- mActivitiesButton.setEnabled(false);
- } else {
- autoLaunchView.setText(R.string.auto_launch_enable_text);
- mActivitiesButton.setOnClickListener(this);
- }
-
- // security permissions section
- LinearLayout permsView = (LinearLayout) findViewById(R.id.permissions_section);
- AppSecurityPermissions asp = new AppSecurityPermissions(this, packageName);
- if(asp.getPermissionCount() > 0) {
- permsView.setVisibility(View.VISIBLE);
- // Make the security sections header visible
- LinearLayout securityList = (LinearLayout) permsView.findViewById(
- R.id.security_settings_list);
- securityList.addView(asp.getPermissionsView());
- } else {
- permsView.setVisibility(View.GONE);
- }
- }
-
- private void displayErrorDialog(int msgId, final boolean finish, final boolean changed) {
- //display confirmation dialog
- new AlertDialog.Builder(this)
- .setTitle(getString(R.string.app_not_found_dlg_title))
- .setIcon(android.R.drawable.ic_dialog_alert)
- .setMessage(getString(msgId))
- .setNeutralButton(getString(R.string.dlg_ok),
- new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface dialog, int which) {
- //force to recompute changed value
- setIntentAndFinish(finish, changed);
- }
- }
- )
- .show();
- }
-
- private void setIntentAndFinish(boolean finish, boolean appChanged) {
- if(localLOGV) Log.i(TAG, "appChanged="+appChanged);
- Intent intent = new Intent();
- intent.putExtra(ManageApplications.APP_CHG, appChanged);
- setResult(ManageApplications.RESULT_OK, intent);
- mAppButton.setEnabled(false);
- if(finish) {
- finish();
- }
- }
-
- /*
- * Private method to handle get size info notification from observer when
- * the async operation from PackageManager is complete. The current user data
- * info has to be refreshed in the manage applications screen as well as the current screen.
- */
- private void refreshSizeInfo(Message msg) {
- boolean changed = false;
- PackageStats newPs = msg.getData().getParcelable(ATTR_PACKAGE_STATS);
- long newTot = newPs.cacheSize+newPs.codeSize+newPs.dataSize;
- if(mSizeInfo == null) {
- mSizeInfo = newPs;
- String str = getSizeStr(newTot);
- mTotalSize.setText(str);
- mAppSnippetSize.setText(str);
- mAppSize.setText(getSizeStr(newPs.codeSize));
- mDataSize.setText(getSizeStr(newPs.dataSize));
- mCacheSize.setText(getSizeStr(newPs.cacheSize));
- } else {
- long oldTot = mSizeInfo.cacheSize+mSizeInfo.codeSize+mSizeInfo.dataSize;
- if(newTot != oldTot) {
- String str = getSizeStr(newTot);
- mTotalSize.setText(str);
- mAppSnippetSize.setText(str);
- changed = true;
- }
- if(newPs.codeSize != mSizeInfo.codeSize) {
- mAppSize.setText(getSizeStr(newPs.codeSize));
- changed = true;
- }
- if(newPs.dataSize != mSizeInfo.dataSize) {
- mDataSize.setText(getSizeStr(newPs.dataSize));
- changed = true;
- }
- if(newPs.cacheSize != mSizeInfo.cacheSize) {
- mCacheSize.setText(getSizeStr(newPs.cacheSize));
- changed = true;
- }
- if(changed) {
- mSizeInfo = newPs;
- }
- }
-
- long data = mSizeInfo.dataSize;
- // Disable button if data is 0
- if(mAppButtonState != AppButtonStates.NONE){
- mAppButton.setText(mAppButtonText);
- if((mAppButtonState == AppButtonStates.CLEAR_DATA) && (data == 0)) {
- mAppButton.setEnabled(false);
- } else {
- mAppButton.setEnabled(true);
- mAppButton.setOnClickListener(this);
- }
- }
- refreshCacheInfo(newPs.cacheSize);
- }
-
- private void refreshCacheInfo(long cacheSize) {
- // Set cache info
- mCacheSize.setText(getSizeStr(cacheSize));
- if (cacheSize <= 0) {
- mClearCacheButton.setEnabled(false);
- } else {
- 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 = mAppInfo.packageName;
- if(result == OP_SUCCESSFUL) {
- Log.i(TAG, "Cleared user data for system package:"+packageName);
- mPm.getPackageSizeInfo(packageName, mSizeObserver);
- } else {
- mAppButton.setText(R.string.clear_user_data_text);
- mAppButton.setEnabled(true);
- }
- }
-
- /*
- * Private method to initiate clearing user data when the user clicks the clear data
- * button for a system package
- */
- private void initiateClearUserDataForSysPkg() {
- mAppButton.setEnabled(false);
- //invoke uninstall or clear user data based on sysPackage
- String packageName = mAppInfo.packageName;
- Log.i(TAG, "Clearing user data for system package");
- if(mClearDataObserver == null) {
- mClearDataObserver = new ClearUserDataObserver();
- }
- ActivityManager am = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE);
- boolean res = am.clearApplicationUserData(packageName, mClearDataObserver);
- if(!res) {
- //doesnt initiate clear. some error. should not happen but just log error for now
- Log.i(TAG, "Couldnt clear application user data for package:"+packageName);
- displayErrorDialog(R.string.clear_data_failed, false, false);
- } else {
- mAppButton.setText(R.string.recompute_size);
- }
- }
-
- /*
- * Method implementing functionality of buttons clicked
- * @see android.view.View.OnClickListener#onClick(android.view.View)
- */
- public void onClick(View v) {
- String packageName = mAppInfo.packageName;
- if(v == mAppButton) {
- if(mCanUninstall) {
- //display confirmation dialog
- 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, this)
- .setNegativeButton(R.string.dlg_cancel, this)
- .show();
- } else {
- //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, false);
- }
- } else if(v == mActivitiesButton) {
- mPm.clearPackagePreferredActivities(packageName);
- mActivitiesButton.setEnabled(false);
- } else if(v == mManageSpaceButton) {
- Intent intent = new Intent(Intent.ACTION_DEFAULT);
- intent.setClassName(mAppInfo.packageName, mAppInfo.manageSpaceActivityName);
- startActivityForResult(intent, -1);
- } else if (v == mClearCacheButton) {
- // Lazy initialization of observer
- if (mClearCacheObserver == null) {
- mClearCacheObserver = new ClearCacheObserver();
- }
- mPm.deleteApplicationCacheFiles(packageName, mClearCacheObserver);
- } else if (v == mForceStopButton) {
- ActivityManager am = (ActivityManager)getSystemService(
- Context.ACTIVITY_SERVICE);
- am.restartPackage(packageName);
- }
- }
-
- public void onClick(DialogInterface dialog, int which) {
- if(which == AlertDialog.BUTTON_POSITIVE) {
- //invoke uninstall or clear user data based on sysPackage
- initiateClearUserDataForSysPkg();
- } else {
- //cancel do nothing just retain existing screen
- }
- }
-}
-
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