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Add new buttons to clear data, move apps to/from sdcard

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rearrange layouts
This commit is contained in:
Suchi Amalapurapu
2010-02-08 13:55:07 -08:00
parent 81924e543c
commit 42241e75d2
4 changed files with 228 additions and 161 deletions
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267
src/com/android/settings/InstalledAppDetails.java
View File

@@ -23,6 +23,7 @@ import android.app.Activity;
import android.app.ActivityManager;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.ActivityManager.RunningAppProcessInfo;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
@@ -62,11 +63,12 @@ import android.widget.TextView;
* 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 {
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 mAppButton;
private Button mUninstallButton;
private boolean mUpdatedSysApp = false;
private Button mActivitiesButton;
private boolean localLOGV = false;
private TextView mAppVersion;
@@ -76,14 +78,14 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
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;
private Button mClearDataButton;
private Button mMoveAppButton;
PackageStats mSizeInfo;
private Button mManageSpaceButton;
private PackageManager mPm;
//internal constants used in Handler
@@ -101,7 +103,6 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
// Resource strings
private CharSequence mInvalidSizeStr;
private CharSequence mComputingStr;
private CharSequence mAppButtonText;
// Dialog identifiers used in showDialog
private static final int DLG_BASE = 0;
@@ -109,15 +110,7 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
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;
// Possible btn states
private enum AppButtonStates {
CLEAR_DATA,
UNINSTALL,
FACTORY_RESET,
NONE
}
private AppButtonStates mAppButtonState;
private static final int DLG_FORCE_STOP = DLG_BASE + 5;
private Handler mHandler = new Handler() {
public void handleMessage(Message msg) {
@@ -147,7 +140,6 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
}
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();
@@ -173,6 +165,69 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
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);
String pkgName = mAppInfo.packageName;
boolean dataOnly = false;
ApplicationInfo info1 = null;
ApplicationInfo info2 = null;
try {
info1 = mPm.getApplicationInfo(pkgName, 0);
} catch (NameNotFoundException e) {
}
dataOnly = (info1 == null) && (mAppInfo != null);
if (dataOnly) {
mMoveAppButton.setText(R.string.move_app);
} else if ((mAppInfo.flags & ApplicationInfo.FLAG_ON_SDCARD) != 0) {
mMoveAppButton.setText(R.string.move_app_to_internal);
} else {
mMoveAppButton.setText(R.string.move_app_to_sdcard);
}
}
private void initControlButtons() {
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){
mUninstallButton.setText(R.string.uninstall_text);
} else {
// Disable uninstall for system apps
enabled = false;
}
mUninstallButton.setEnabled(enabled);
if (enabled) {
// Register listener
mUninstallButton.setOnClickListener(this);
}
ActivityManager am = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE);
List<RunningAppProcessInfo> rList = am.getRunningAppProcesses();
boolean running = false;
if (rList != null) {
for (RunningAppProcessInfo info : rList) {
if (info.pkgList != null) {
for (String rpkg : info.pkgList) {
if (rpkg.equals(mAppInfo.packageName)) {
running = true;
break;
}
}
}
}
}
mForceStopButton.setEnabled(running);
if (running) {
mForceStopButton.setOnClickListener(this);
}
}
/** Called when the activity is first created. */
@Override
protected void onCreate(Bundle icicle) {
@@ -205,21 +260,23 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
mAppSize.setText(appSizeStr);
mDataSize = (TextView)findViewById(R.id.data_size_text);
mDataSize.setText(dataSizeStr);
// Get AppButton
mAppButton = ((Button)findViewById(R.id.uninstall_button));
// Get ManageSpaceButton
mManageSpaceButton = (Button)findViewById(R.id.manage_space_button);
if(mAppInfo.manageSpaceActivityName != null) {
mManageSpaceButton.setVisibility(View.VISIBLE);
mManageSpaceButton.setOnClickListener(this);
}
// 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);
initControlButtons();
// 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);
// Disable move for now
mMoveAppButton.setEnabled(false);
// 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);
// Get list of preferred activities
mActivitiesButton = (Button)findViewById(R.id.clear_activities_button);
List<ComponentName> prefActList = new ArrayList<ComponentName>();
@@ -253,9 +310,10 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
private void refreshAppAttributes(PackageInfo pkgInfo) {
setAppLabelAndIcon();
initControlButtons();
initDataButtons();
// Version number of application
setAppVersion(pkgInfo);
setAppBtnState();
// Refresh size info
if (mAppInfo != null && mAppInfo.packageName != null) {
mPm.getPackageSizeInfo(mAppInfo.packageName, mSizeObserver);
@@ -286,38 +344,9 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
}
}
// Utility method to set button state
private void setAppBtnState() {
boolean visible = true;
if ((mAppInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0) {
if ((mAppInfo.flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) != 0) {
mAppButtonState = AppButtonStates.FACTORY_RESET;
mAppButtonText = getText(R.string.app_factory_reset);
} else {
if ((mAppInfo.flags & ApplicationInfo.FLAG_ALLOW_CLEAR_USER_DATA) == 0) {
// Hide button if diableClearUserData is set
mAppButtonState = AppButtonStates.NONE;
visible = false;
} else {
mAppButtonState = AppButtonStates.CLEAR_DATA;
mAppButtonText = getText(R.string.clear_user_data_text);
}
}
} else {
mAppButtonState = AppButtonStates.UNINSTALL;
mAppButtonText = getText(R.string.uninstall_text);
}
if(visible) {
mAppButton.setText(mAppButtonText);
mAppButton.setVisibility(View.VISIBLE);
} else {
mAppButton.setVisibility(View.GONE);
}
}
@Override
public void onStart() {
super.onStart();
public void onResume() {
super.onResume();
PackageInfo pkgInfo;
// Get application info again to refresh changed properties of application
try {
@@ -332,13 +361,12 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
}
refreshAppAttributes(pkgInfo);
}
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();
}
@@ -383,18 +411,11 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
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);
}
// If data size is zero disable clear data button
if (newPs.dataSize == 0) {
mClearDataButton.setEnabled(false);
}
long data = mSizeInfo.dataSize;
refreshCacheInfo(newPs.cacheSize);
}
@@ -415,12 +436,12 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
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 system package:"+packageName);
Log.i(TAG, "Cleared user data for package : "+packageName);
mPm.getPackageSizeInfo(packageName, mSizeObserver);
} else {
mAppButton.setText(R.string.clear_user_data_text);
mAppButton.setEnabled(true);
mClearDataButton.setEnabled(true);
}
}
@@ -428,11 +449,11 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
* 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
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 system package");
Log.i(TAG, "Clearing user data for package : " + packageName);
if(mClearDataObserver == null) {
mClearDataObserver = new ClearUserDataObserver();
}
@@ -443,7 +464,7 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
Log.i(TAG, "Couldnt clear application user data for package:"+packageName);
showDialogInner(DLG_CANNOT_CLEAR_DATA);
} else {
mAppButton.setText(R.string.recompute_size);
mClearDataButton.setText(R.string.recompute_size);
}
}
@@ -453,23 +474,35 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
}
@Override
public Dialog onCreateDialog(int id) {
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, this)
.setNegativeButton(R.string.dlg_cancel, this)
.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, this)
.setNegativeButton(R.string.dlg_cancel, this)
.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)
@@ -492,11 +525,26 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
.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();
}
return null;
}
@@ -509,27 +557,35 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
setIntentAndFinish(true, true);
}
private void forceStopPackage(String pkgName) {
ActivityManager am = (ActivityManager)getSystemService(
Context.ACTIVITY_SERVICE);
am.forceStopPackage(pkgName);
}
/*
* 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 (mAppButtonState == AppButtonStates.CLEAR_DATA) {
showDialogInner(DLG_CLEAR_DATA);
} else if (mAppButtonState == AppButtonStates.FACTORY_RESET) {
if(v == mUninstallButton) {
if (mUpdatedSysApp) {
showDialogInner(DLG_FACTORY_RESET);
} else if (mAppButtonState == AppButtonStates.UNINSTALL) {
} else {
uninstallPkg(packageName);
}
} 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 == 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) {
@@ -537,23 +593,14 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
}
mPm.deleteApplicationCacheFiles(packageName, mClearCacheObserver);
} else if (v == mForceStopButton) {
ActivityManager am = (ActivityManager)getSystemService(
Context.ACTIVITY_SERVICE);
am.forceStopPackage(packageName);
}
}
public void onClick(DialogInterface dialog, int which) {
if(which == AlertDialog.BUTTON_POSITIVE) {
if (mAppButtonState == AppButtonStates.CLEAR_DATA) {
// Invoke uninstall or clear user data based on sysPackage
initiateClearUserDataForSysPkg();
} else if (mAppButtonState == AppButtonStates.FACTORY_RESET) {
// Initiate package installer to delete package
uninstallPkg(mAppInfo.packageName);
}
} else {
//cancel do nothing just retain existing screen
// TODO Once framework supports a pre-broadcast to
// actually find out if an application will be restarted right
// after its killed, there is no way we can determine if
// a force stop will really kill the app. So just ignore
// the dialog for now and force stop the package. Please note
// that the button cannot be enabled or disabled since
// we do not have this info for now.
forceStopPackage(mAppInfo.packageName);
}
}
}