/**
* 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.internal.content.PackageHelper;
import com.android.settings.R;
import android.app.Activity;
import android.app.ActivityManager;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.BroadcastReceiver;
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.IPackageManager;
import android.content.pm.IPackageMoveObserver;
import android.content.pm.IPackageStatsObserver;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageParser;
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.IBinder;
import android.os.Message;
import android.os.RemoteException;
import android.os.ServiceManager;
import android.os.storage.IMountService;
import android.text.format.Formatter;
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 {
private static final String TAG="InstalledAppDetails";
private static final int _UNKNOWN_APP=R.string.unknown;
private ApplicationInfo mAppInfo;
private Button mUninstallButton;
private boolean mMoveInProgress = false;
private boolean mUpdatedSysApp = false;
private Button mActivitiesButton;
private boolean localLOGV = false;
private TextView mAppVersion;
private TextView mTotalSize;
private TextView mAppSize;
private TextView mDataSize;
private PkgSizeObserver mSizeObserver;
private ClearUserDataObserver mClearDataObserver;
// Views related to cache info
private TextView mCacheSize;
private Button mClearCacheButton;
private ClearCacheObserver mClearCacheObserver;
private Button mForceStopButton;
private Button mClearDataButton;
private Button mMoveAppButton;
private int mMoveErrorCode;
PackageStats mSizeInfo;
private PackageManager mPm;
private PackageMoveObserver mPackageMoveObserver;
//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 int PACKAGE_MOVE = 4;
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;
// Dialog identifiers used in showDialog
private static final int DLG_BASE = 0;
private static final int DLG_CLEAR_DATA = DLG_BASE + 1;
private static final int DLG_FACTORY_RESET = DLG_BASE + 2;
private static final int DLG_APP_NOT_FOUND = DLG_BASE + 3;
private static final int DLG_CANNOT_CLEAR_DATA = DLG_BASE + 4;
private static final int DLG_FORCE_STOP = DLG_BASE + 5;
private static final int DLG_MOVE_FAILED = DLG_BASE + 6;
private Handler mHandler = new Handler() {
public void handleMessage(Message msg) {
// If the activity is gone, don't process any more messages.
if (isFinishing()) {
return;
}
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;
case PACKAGE_MOVE:
processMoveMsg(msg);
break;
default:
break;
}
}
};
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 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);
}
}
class PackageMoveObserver extends IPackageMoveObserver.Stub {
public void packageMoved(String packageName, int returnCode) throws RemoteException {
final Message msg = mHandler.obtainMessage(PACKAGE_MOVE);
msg.arg1 = returnCode;
mHandler.sendMessage(msg);
}
}
private String getSizeStr(long size) {
if (size == SIZE_INVALID) {
return mInvalidSizeStr.toString();
}
return Formatter.formatFileSize(this, size);
}
private void initDataButtons() {
if (mAppInfo.manageSpaceActivityName != null) {
mClearDataButton.setText(R.string.manage_space_text);
} else {
mClearDataButton.setText(R.string.clear_user_data_text);
}
mClearDataButton.setOnClickListener(this);
}
private CharSequence getMoveErrMsg(int errCode) {
switch (errCode) {
case PackageManager.MOVE_FAILED_INSUFFICIENT_STORAGE:
return getString(R.string.insufficient_storage);
case PackageManager.MOVE_FAILED_DOESNT_EXIST:
return getString(R.string.does_not_exist);
case PackageManager.MOVE_FAILED_FORWARD_LOCKED:
return getString(R.string.app_forward_locked);
case PackageManager.MOVE_FAILED_INVALID_LOCATION:
return getString(R.string.invalid_location);
case PackageManager.MOVE_FAILED_SYSTEM_PACKAGE:
return getString(R.string.system_package);
case PackageManager.MOVE_FAILED_INTERNAL_ERROR:
return "";
}
return "";
}
private void initMoveButton() {
String pkgName = mAppInfo.packageName;
boolean dataOnly = false;
ApplicationInfo info1 = null;
PackageInfo pkgInfo = null;
try {
info1 = mPm.getApplicationInfo(pkgName, 0);
pkgInfo = mPm.getPackageInfo(mAppInfo.packageName,
PackageManager.GET_UNINSTALLED_PACKAGES);
} catch (NameNotFoundException e) {
}
dataOnly = (info1 == null) && (mAppInfo != null);
boolean moveDisable = true;
if (dataOnly) {
mMoveAppButton.setText(R.string.move_app);
} else if ((mAppInfo.flags & ApplicationInfo.FLAG_EXTERNAL_STORAGE) != 0) {
mMoveAppButton.setText(R.string.move_app_to_internal);
// Always let apps move to internal storage from sdcard.
moveDisable = false;
} else {
mMoveAppButton.setText(R.string.move_app_to_sdcard);
if ((mAppInfo.flags & ApplicationInfo.FLAG_FORWARD_LOCK) == 0 &&
(mAppInfo.flags & ApplicationInfo.FLAG_SYSTEM) == 0 &&
pkgInfo != null) {
if (pkgInfo.installLocation == PackageInfo.INSTALL_LOCATION_PREFER_EXTERNAL ||
pkgInfo.installLocation == PackageInfo.INSTALL_LOCATION_AUTO) {
moveDisable = false;
} else if (pkgInfo.installLocation == PackageInfo.INSTALL_LOCATION_UNSPECIFIED) {
IPackageManager ipm = IPackageManager.Stub.asInterface(
ServiceManager.getService("package"));
int loc;
try {
loc = ipm.getInstallLocation();
} catch (RemoteException e) {
Log.e(TAG, "Is Pakage Manager running?");
return;
}
if (loc == PackageHelper.APP_INSTALL_EXTERNAL) {
// For apps with no preference and the default value set
// to install on sdcard.
moveDisable = false;
}
}
}
}
if (moveDisable) {
mMoveAppButton.setEnabled(false);
} else {
mMoveAppButton.setOnClickListener(this);
mMoveAppButton.setEnabled(true);
}
}
private void initUninstallButtons() {
mUpdatedSysApp = (mAppInfo.flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) != 0;
boolean enabled = true;
if (mUpdatedSysApp) {
mUninstallButton.setText(R.string.app_factory_reset);
} else {
if ((mAppInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0){
// Disable button for system applications.
enabled = false;
}
mUninstallButton.setText(R.string.uninstall_text);
}
mUninstallButton.setEnabled(enabled);
if (enabled) {
// Register listener
mUninstallButton.setOnClickListener(this);
}
}
private boolean initAppInfo(String packageName) {
try {
mAppInfo = mPm.getApplicationInfo(packageName,
PackageManager.GET_UNINSTALLED_PACKAGES);
return true;
} catch (NameNotFoundException e) {
Log.e(TAG, "Exception when retrieving package: " + packageName, e);
showDialogInner(DLG_APP_NOT_FOUND);
return false;
}
}
/** 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);
if (! initAppInfo(packageName)) {
return; // could not find package, finish called
}
// Try retrieving package stats again
CharSequence totalSizeStr, appSizeStr, dataSizeStr;
mComputingStr = getText(R.string.computing_size);
totalSizeStr = appSizeStr = dataSizeStr = mComputingStr;
if(localLOGV) Log.i(TAG, "Have to compute package sizes");
mSizeObserver = new PkgSizeObserver();
setContentView(R.layout.installed_app_details);
//TODO download str and download url
// Set default values on sizes
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);
// Get Control button panel
View btnPanel = findViewById(R.id.control_buttons_panel);
mForceStopButton = (Button) btnPanel.findViewById(R.id.left_button);
mForceStopButton.setText(R.string.force_stop);
mUninstallButton = (Button)btnPanel.findViewById(R.id.right_button);
mForceStopButton.setEnabled(false);
// Initialize clear data and move install location buttons
View data_buttons_panel = findViewById(R.id.data_buttons_panel);
mClearDataButton = (Button) data_buttons_panel.findViewById(R.id.left_button);
mMoveAppButton = (Button) data_buttons_panel.findViewById(R.id.right_button);
// Cache section
mCacheSize = (TextView) findViewById(R.id.cache_size_text);
mCacheSize.setText(mComputingStr);
mClearCacheButton = (Button) findViewById(R.id.clear_cache_button);
// Get list of preferred 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);
}
}
// Utility method to set applicaiton label and icon.
private void setAppLabelAndIcon(PackageInfo pkgInfo) {
View appSnippet = findViewById(R.id.app_snippet);
ImageView icon = (ImageView) appSnippet.findViewById(R.id.app_icon);
icon.setImageDrawable(mAppInfo.loadIcon(mPm));
// Set application name.
TextView label = (TextView) appSnippet.findViewById(R.id.app_name);
label.setText(mAppInfo.loadLabel(mPm));
// Version number of application
mAppVersion = (TextView) appSnippet.findViewById(R.id.app_size);
if (pkgInfo != null && pkgInfo.versionName != null) {
mAppVersion.setVisibility(View.VISIBLE);
mAppVersion.setText(getString(R.string.version_text,
String.valueOf(pkgInfo.versionName)));
} else {
mAppVersion.setVisibility(View.INVISIBLE);
}
}
@Override
public void onResume() {
super.onResume();
if (mAppInfo == null) {
setIntentAndFinish(true, true);
return; // onCreate must have failed, make sure to exit
}
if (! initAppInfo(mAppInfo.packageName)) {
return; // could not find package, finish called
}
PackageInfo pkgInfo = null;
// Get application info again to refresh changed properties of application
try {
pkgInfo = mPm.getPackageInfo(mAppInfo.packageName,
PackageManager.GET_UNINSTALLED_PACKAGES);
} catch (NameNotFoundException e) {
Log.e(TAG, "Exception when retrieving package:" + mAppInfo.packageName, e);
showDialogInner(DLG_APP_NOT_FOUND);
return; // could not find package, finish called
}
checkForceStop();
setAppLabelAndIcon(pkgInfo);
refreshButtons();
// Refresh size info
if (mAppInfo != null && mAppInfo.packageName != null) {
mPm.getPackageSizeInfo(mAppInfo.packageName, mSizeObserver);
}
}
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);
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);
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);
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;
}
}
// If data size is zero disable clear data button
if (newPs.dataSize == 0) {
mClearDataButton.setEnabled(false);
}
long data = mSizeInfo.dataSize;
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;
mClearDataButton.setText(R.string.clear_user_data_text);
if(result == OP_SUCCESSFUL) {
Log.i(TAG, "Cleared user data for package : "+packageName);
mPm.getPackageSizeInfo(packageName, mSizeObserver);
} else {
mClearDataButton.setEnabled(true);
}
}
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 = mAppInfo.packageName;
// Refresh the button attributes.
mMoveInProgress = false;
if(result == PackageManager.MOVE_SUCCEEDED) {
Log.i(TAG, "Moved resources for " + packageName);
// Refresh size information again.
mPm.getPackageSizeInfo(packageName, mSizeObserver);
} else {
mMoveErrorCode = result;
showDialogInner(DLG_MOVE_FAILED);
}
if (! initAppInfo(packageName)) {
return; // could not find package, finish called
}
refreshButtons();
}
/*
* 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 = mAppInfo.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(mAppInfo.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(mAppInfo.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", mAppInfo.packageName, null));
intent.putExtra(Intent.EXTRA_PACKAGES, new String[] { mAppInfo.packageName });
intent.putExtra(Intent.EXTRA_UID, mAppInfo.uid);
sendOrderedBroadcast(intent, null, mCheckKillProcessesReceiver, null,
Activity.RESULT_CANCELED, null, null);
}
/*
* 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 == mUninstallButton) {
if (mUpdatedSysApp) {
showDialogInner(DLG_FACTORY_RESET);
} else {
uninstallPkg(packageName);
}
} else if(v == mActivitiesButton) {
mPm.clearPackagePreferredActivities(packageName);
mActivitiesButton.setEnabled(false);
} else if(v == mClearDataButton) {
if (mAppInfo.manageSpaceActivityName != null) {
Intent intent = new Intent(Intent.ACTION_DEFAULT);
intent.setClassName(mAppInfo.packageName, mAppInfo.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) {
forceStopPackage(mAppInfo.packageName);
} else if (v == mMoveAppButton) {
if (mPackageMoveObserver == null) {
mPackageMoveObserver = new PackageMoveObserver();
}
int moveFlags = (mAppInfo.flags & ApplicationInfo.FLAG_EXTERNAL_STORAGE) != 0 ?
PackageManager.MOVE_INTERNAL : PackageManager.MOVE_EXTERNAL_MEDIA;
mMoveInProgress = true;
refreshButtons();
mPm.movePackage(mAppInfo.packageName, mPackageMoveObserver, moveFlags);
}
}
}