Refactor UI code in Uninstall activities (abf56631) · Commits · e / os / android_packages_apps_PackageInstaller

src/com/android/packageinstaller/PackageUtil.java

+5 −2

src/com/android/packageinstaller/UninstallAppProgress.java

+188 −200

Original line number	Original line	Diff line number	Diff line
	@@ -16,6 +16,7 @@
	*/		*/
	package com.android.packageinstaller;		package com.android.packageinstaller;

			import android.annotation.SuppressLint;
	import android.app.Activity;		import android.app.Activity;
	import android.app.admin.IDevicePolicyManager;		import android.app.admin.IDevicePolicyManager;
	import android.content.Context;		import android.content.Context;
	@@ -27,7 +28,6 @@ import android.content.pm.IPackageManager;
	import android.content.pm.PackageInstaller;		import android.content.pm.PackageInstaller;
	import android.content.pm.PackageManager;		import android.content.pm.PackageManager;
	import android.content.pm.UserInfo;		import android.content.pm.UserInfo;
	import android.content.res.Configuration;
	import android.graphics.Color;		import android.graphics.Color;
	import android.graphics.drawable.ColorDrawable;		import android.graphics.drawable.ColorDrawable;
	import android.os.Bundle;		import android.os.Bundle;
	@@ -38,17 +38,14 @@ import android.os.RemoteException;
	import android.os.ServiceManager;		import android.os.ServiceManager;
	import android.os.UserHandle;		import android.os.UserHandle;
	import android.os.UserManager;		import android.os.UserManager;
	import android.provider.Settings;
	import android.util.Log;		import android.util.Log;
	import android.util.TypedValue;		import android.util.TypedValue;
	import android.view.KeyEvent;		import android.view.KeyEvent;
	import android.view.View;
	import android.view.View.OnClickListener;
	import android.widget.Button;
	import android.widget.ProgressBar;
	import android.widget.TextView;
	import android.widget.Toast;		import android.widget.Toast;

			import com.android.packageinstaller.handheld.UninstallAppProgressFragment;

			import java.lang.ref.WeakReference;
	import java.util.List;		import java.util.List;

	/**		/**
	@@ -58,17 +55,16 @@ import java.util.List;
	* by an intent with the intent's class name explicitly set to UninstallAppProgress and expects		* by an intent with the intent's class name explicitly set to UninstallAppProgress and expects
	* the application object of the application to uninstall.		* the application object of the application to uninstall.
	*/		*/
	public class UninstallAppProgress extends Activity implements OnClickListener {		@SuppressLint("NewApi")
	private final String TAG="UninstallAppProgress";		public class UninstallAppProgress extends Activity {
			private static final String TAG = "UninstallAppProgress";

			private static final String FRAGMENT_TAG = "progress_fragment";

	private ApplicationInfo mAppInfo;		private ApplicationInfo mAppInfo;
	private boolean mAllUsers;		private boolean mAllUsers;
	private UserHandle mUser;
	private IBinder mCallback;		private IBinder mCallback;

	private Button mOkButton;
	private Button mDeviceManagerButton;
	private Button mUsersButton;
	private volatile int mResultCode = -1;		private volatile int mResultCode = -1;

	/**		/**
	@@ -83,16 +79,25 @@ public class UninstallAppProgress extends Activity implements OnClickListener {
	private static final int UNINSTALL_COMPLETE = 1;		private static final int UNINSTALL_COMPLETE = 1;
	private static final int UNINSTALL_IS_SLOW = 2;		private static final int UNINSTALL_IS_SLOW = 2;

	private boolean isProfileOfOrSame(UserManager userManager, int userId, int profileId) {		private Handler mHandler = new MessageHandler(this);
	if (userId == profileId) {
	return true;		private static class MessageHandler extends Handler {
	}		private final WeakReference<UninstallAppProgress> mActivity;
	UserInfo parentUser = userManager.getProfileParent(profileId);
	return parentUser != null && parentUser.id == userId;		public MessageHandler(UninstallAppProgress activity) {
			mActivity = new WeakReference<>(activity);
	}		}

	private Handler mHandler = new Handler() {		@Override
	public void handleMessage(Message msg) {		public void handleMessage(Message msg) {
			UninstallAppProgress activity = mActivity.get();
			if (activity != null) {
			activity.handleMessage(msg);
			}
			}
			}

			private void handleMessage(Message msg) {
	if (isFinishing() \|\| isDestroyed()) {		if (isFinishing() \|\| isDestroyed()) {
	return;		return;
	}		}
	@@ -141,7 +146,7 @@ public class UninstallAppProgress extends Activity implements OnClickListener {
	// Show a Toast and finish the activity		// Show a Toast and finish the activity
	Context ctx = getBaseContext();		Context ctx = getBaseContext();
	Toast.makeText(ctx, statusText, Toast.LENGTH_LONG).show();		Toast.makeText(ctx, statusText, Toast.LENGTH_LONG).show();
	setResultAndFinish(mResultCode);		setResultAndFinish();
	return;		return;
	case PackageManager.DELETE_FAILED_DEVICE_POLICY_MANAGER: {		case PackageManager.DELETE_FAILED_DEVICE_POLICY_MANAGER: {
	UserManager userManager =		UserManager userManager =
	@@ -168,13 +173,13 @@ public class UninstallAppProgress extends Activity implements OnClickListener {
	if (otherBlockingUser == null) {		if (otherBlockingUser == null) {
	Log.d(TAG, "Uninstall failed because " + packageName		Log.d(TAG, "Uninstall failed because " + packageName
	+ " is a device admin");		+ " is a device admin");
	mDeviceManagerButton.setVisibility(View.VISIBLE);		getProgressFragment().setDeviceManagerButtonVisible(true);
	statusText = getString(		statusText = getString(
	R.string.uninstall_failed_device_policy_manager);		R.string.uninstall_failed_device_policy_manager);
	} else {		} else {
	Log.d(TAG, "Uninstall failed because " + packageName		Log.d(TAG, "Uninstall failed because " + packageName
	+ " is a device admin of user " + otherBlockingUser);		+ " is a device admin of user " + otherBlockingUser);
	mDeviceManagerButton.setVisibility(View.GONE);		getProgressFragment().setDeviceManagerButtonVisible(false);
	statusText = String.format(		statusText = String.format(
	getString(R.string.uninstall_failed_device_policy_manager_of_user),		getString(R.string.uninstall_failed_device_policy_manager_of_user),
	otherBlockingUser.name);		otherBlockingUser.name);
	@@ -203,10 +208,10 @@ public class UninstallAppProgress extends Activity implements OnClickListener {
	}		}
	int myUserId = UserHandle.myUserId();		int myUserId = UserHandle.myUserId();
	if (isProfileOfOrSame(userManager, myUserId, blockingUserId)) {		if (isProfileOfOrSame(userManager, myUserId, blockingUserId)) {
	mDeviceManagerButton.setVisibility(View.VISIBLE);		getProgressFragment().setDeviceManagerButtonVisible(true);
	} else {		} else {
	mDeviceManagerButton.setVisibility(View.GONE);		getProgressFragment().setDeviceManagerButtonVisible(false);
	mUsersButton.setVisibility(View.VISIBLE);		getProgressFragment().setUsersButtonVisible(true);
	}		}
	// TODO: b/25442806		// TODO: b/25442806
	if (blockingUserId == UserHandle.USER_SYSTEM) {		if (blockingUserId == UserHandle.USER_SYSTEM) {
	@@ -228,16 +233,20 @@ public class UninstallAppProgress extends Activity implements OnClickListener {
	statusText = getString(R.string.uninstall_failed);		statusText = getString(R.string.uninstall_failed);
	break;		break;
	}		}
	findViewById(R.id.progress_view).setVisibility(View.GONE);		getProgressFragment().showCompletion(statusText);
	findViewById(R.id.status_view).setVisibility(View.VISIBLE);
	((TextView)findViewById(R.id.status_text)).setText(statusText);
	findViewById(R.id.ok_panel).setVisibility(View.VISIBLE);
	break;		break;
	default:		default:
	break;		break;
	}		}
	}		}
	};
			private boolean isProfileOfOrSame(UserManager userManager, int userId, int profileId) {
			if (userId == profileId) {
			return true;
			}
			UserInfo parentUser = userManager.getProfileParent(profileId);
			return parentUser != null && parentUser.id == userId;
			}

	@Override		@Override
	public void onCreate(Bundle icicle) {		public void onCreate(Bundle icicle) {
	@@ -261,7 +270,7 @@ public class UninstallAppProgress extends Activity implements OnClickListener {
	}		}
	finish();		finish();
	} else {		} else {
	setResultAndFinish(mResultCode);		setResultAndFinish();
	}		}

	return;		return;
	@@ -271,15 +280,15 @@ public class UninstallAppProgress extends Activity implements OnClickListener {
	if (mAllUsers && !UserManager.get(this).isAdminUser()) {		if (mAllUsers && !UserManager.get(this).isAdminUser()) {
	throw new SecurityException("Only admin user can request uninstall for all users");		throw new SecurityException("Only admin user can request uninstall for all users");
	}		}
	mUser = intent.getParcelableExtra(Intent.EXTRA_USER);		UserHandle user = intent.getParcelableExtra(Intent.EXTRA_USER);
	if (mUser == null) {		if (user == null) {
	mUser = android.os.Process.myUserHandle();		user = android.os.Process.myUserHandle();
	} else {		} else {
	UserManager userManager = (UserManager) getSystemService(Context.USER_SERVICE);		UserManager userManager = (UserManager) getSystemService(Context.USER_SERVICE);
	List<UserHandle> profiles = userManager.getUserProfiles();		List<UserHandle> profiles = userManager.getUserProfiles();
	if (!profiles.contains(mUser)) {		if (!profiles.contains(user)) {
	throw new SecurityException("User " + android.os.Process.myUserHandle() + " can't "		throw new SecurityException("User " + android.os.Process.myUserHandle() + " can't "
	+ "request uninstall for user " + mUser);		+ "request uninstall for user " + user);
	}		}
	}		}

	@@ -293,13 +302,17 @@ public class UninstallAppProgress extends Activity implements OnClickListener {
	getWindow().setNavigationBarColor(Color.TRANSPARENT);		getWindow().setNavigationBarColor(Color.TRANSPARENT);

	getPackageManager().deletePackageAsUser(mAppInfo.packageName, observer,		getPackageManager().deletePackageAsUser(mAppInfo.packageName, observer,
	mAllUsers ? PackageManager.DELETE_ALL_USERS : 0, mUser.getIdentifier());		mAllUsers ? PackageManager.DELETE_ALL_USERS : 0, user.getIdentifier());

	mHandler.sendMessageDelayed(mHandler.obtainMessage(UNINSTALL_IS_SLOW),		mHandler.sendMessageDelayed(mHandler.obtainMessage(UNINSTALL_IS_SLOW),
	QUICK_INSTALL_DELAY_MILLIS);		QUICK_INSTALL_DELAY_MILLIS);
	}		}

	class PackageDeleteObserver extends IPackageDeleteObserver.Stub {		public ApplicationInfo getAppInfo() {
			return mAppInfo;
			}

			private class PackageDeleteObserver extends IPackageDeleteObserver.Stub {
	public void packageDeleted(String packageName, int returnCode) {		public void packageDeleted(String packageName, int returnCode) {
	Message msg = mHandler.obtainMessage(UNINSTALL_COMPLETE);		Message msg = mHandler.obtainMessage(UNINSTALL_COMPLETE);
	msg.arg1 = returnCode;		msg.arg1 = returnCode;
	@@ -308,12 +321,12 @@ public class UninstallAppProgress extends Activity implements OnClickListener {
	}		}
	}		}

	void setResultAndFinish(int retCode) {		public void setResultAndFinish() {
	setResult(retCode);		setResult(mResultCode);
	finish();		finish();
	}		}

	public void initView() {		private void initView() {
	if (mIsViewInitialized) {		if (mIsViewInitialized) {
	return;		return;
	}		}
	@@ -339,44 +352,9 @@ public class UninstallAppProgress extends Activity implements OnClickListener {
	boolean isUpdate = ((mAppInfo.flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) != 0);		boolean isUpdate = ((mAppInfo.flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) != 0);
	setTitle(isUpdate ? R.string.uninstall_update_title : R.string.uninstall_application_title);		setTitle(isUpdate ? R.string.uninstall_update_title : R.string.uninstall_application_title);

	setContentView(R.layout.uninstall_progress);		getFragmentManager().beginTransaction()
	// Initialize views		.add(android.R.id.content, new UninstallAppProgressFragment(), FRAGMENT_TAG)
	View snippetView = findViewById(R.id.app_snippet);		.commitNowAllowingStateLoss();
	PackageUtil.initSnippetForInstalledApp(this, mAppInfo, snippetView);
	mDeviceManagerButton = (Button) findViewById(R.id.device_manager_button);
	mUsersButton = (Button) findViewById(R.id.users_button);
	mDeviceManagerButton.setVisibility(View.GONE);
	mDeviceManagerButton.setOnClickListener(new OnClickListener() {
	@Override
	public void onClick(View v) {
	Intent intent = new Intent();
	intent.setClassName("com.android.settings",
	"com.android.settings.Settings$DeviceAdminSettingsActivity");
	intent.setFlags(Intent.FLAG_ACTIVITY_NO_HISTORY \| Intent.FLAG_ACTIVITY_NEW_TASK);
	startActivity(intent);
	finish();
	}
	});
	mUsersButton.setVisibility(View.GONE);
	mUsersButton.setOnClickListener(new OnClickListener() {
	@Override
	public void onClick(View v) {
	Intent intent = new Intent(Settings.ACTION_USER_SETTINGS);
	intent.setFlags(Intent.FLAG_ACTIVITY_NO_HISTORY \| Intent.FLAG_ACTIVITY_NEW_TASK);
	startActivity(intent);
	finish();
	}
	});
	// Hide button till progress is being displayed
	mOkButton = (Button) findViewById(R.id.ok_button);
	mOkButton.setOnClickListener(this);
	}

	public void onClick(View v) {
	if(v == mOkButton) {
	Log.i(TAG, "Finished uninstalling pkg: " + mAppInfo.packageName);
	setResultAndFinish(mResultCode);
	}
	}		}

	@Override		@Override
	@@ -392,4 +370,14 @@ public class UninstallAppProgress extends Activity implements OnClickListener {
	}		}
	return super.dispatchKeyEvent(ev);		return super.dispatchKeyEvent(ev);
	}		}

			private ProgressFragment getProgressFragment() {
			return (ProgressFragment) getFragmentManager().findFragmentByTag(FRAGMENT_TAG);
			}

			public interface ProgressFragment {
			void setUsersButtonVisible(boolean visible);
			void setDeviceManagerButtonVisible(boolean visible);
			void showCompletion(CharSequence statusText);
			}
	}		}

src/com/android/packageinstaller/UninstallerActivity.java

+19 −117

Original line number	Original line	Diff line number	Diff line
	@@ -16,14 +16,12 @@
	*/		*/
	package com.android.packageinstaller;		package com.android.packageinstaller;

			import android.annotation.SuppressLint;
	import android.app.Activity;		import android.app.Activity;
	import android.app.AlertDialog;
	import android.app.Dialog;
	import android.app.DialogFragment;		import android.app.DialogFragment;
	import android.app.Fragment;		import android.app.Fragment;
	import android.app.FragmentTransaction;		import android.app.FragmentTransaction;
	import android.content.ComponentName;		import android.content.ComponentName;
	import android.content.DialogInterface;
	import android.content.Intent;		import android.content.Intent;
	import android.content.pm.ActivityInfo;		import android.content.pm.ActivityInfo;
	import android.content.pm.ApplicationInfo;		import android.content.pm.ApplicationInfo;
	@@ -31,132 +29,32 @@ import android.content.pm.IPackageDeleteObserver2;
	import android.content.pm.IPackageManager;		import android.content.pm.IPackageManager;
	import android.content.pm.PackageInstaller;		import android.content.pm.PackageInstaller;
	import android.content.pm.PackageManager;		import android.content.pm.PackageManager;
	import android.content.pm.UserInfo;
	import android.net.Uri;		import android.net.Uri;
	import android.os.Bundle;		import android.os.Bundle;
	import android.os.IBinder;		import android.os.IBinder;
	import android.os.RemoteException;		import android.os.RemoteException;
	import android.os.ServiceManager;		import android.os.ServiceManager;
	import android.os.UserHandle;		import android.os.UserHandle;
	import android.os.UserManager;
	import android.util.Log;		import android.util.Log;

			import com.android.packageinstaller.handheld.AppNotFoundDialogFragment;
			import com.android.packageinstaller.handheld.UninstallAlertDialogFragment;

	/*		/*
	* This activity presents UI to uninstall an application. Usually launched with intent		* This activity presents UI to uninstall an application. Usually launched with intent
	* Intent.ACTION_UNINSTALL_PKG_COMMAND and attribute		* Intent.ACTION_UNINSTALL_PKG_COMMAND and attribute
	* com.android.packageinstaller.PackageName set to the application package name		* com.android.packageinstaller.PackageName set to the application package name
	*/		*/
			@SuppressLint("NewApi")
	public class UninstallerActivity extends Activity {		public class UninstallerActivity extends Activity {
	private static final String TAG = "UninstallerActivity";		private static final String TAG = "UninstallerActivity";

	public static class UninstallAlertDialogFragment extends DialogFragment implements		public static class DialogInfo {
	DialogInterface.OnClickListener {		public ApplicationInfo appInfo;
			public ActivityInfo activityInfo;
	@Override		public boolean allUsers;
	public Dialog onCreateDialog(Bundle savedInstanceState) {		public UserHandle user;
	final PackageManager pm = getActivity().getPackageManager();		public IBinder callback;
	final DialogInfo dialogInfo = ((UninstallerActivity) getActivity()).mDialogInfo;
	final CharSequence appLabel = dialogInfo.appInfo.loadLabel(pm);

	AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(getActivity());
	StringBuilder messageBuilder = new StringBuilder();

	// If the Activity label differs from the App label, then make sure the user
	// knows the Activity belongs to the App being uninstalled.
	if (dialogInfo.activityInfo != null) {
	final CharSequence activityLabel = dialogInfo.activityInfo.loadLabel(pm);
	if (!activityLabel.equals(appLabel)) {
	messageBuilder.append(
	getString(R.string.uninstall_activity_text, activityLabel));
	messageBuilder.append(" ").append(appLabel).append(".\n\n");
	}
	}

	final boolean isUpdate =
	((dialogInfo.appInfo.flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) != 0);
	UserManager userManager = UserManager.get(getActivity());
	if (isUpdate) {
	if (isSingleUser(userManager)) {
	messageBuilder.append(getString(R.string.uninstall_update_text));
	} else {
	messageBuilder.append(getString(R.string.uninstall_update_text_multiuser));
	}
	} else {
	if (dialogInfo.allUsers && !isSingleUser(userManager)) {
	messageBuilder.append(getString(R.string.uninstall_application_text_all_users));
	} else if (!dialogInfo.user.equals(android.os.Process.myUserHandle())) {
	UserInfo userInfo = userManager.getUserInfo(dialogInfo.user.getIdentifier());
	messageBuilder.append(
	getString(R.string.uninstall_application_text_user, userInfo.name));
	} else {
	messageBuilder.append(getString(R.string.uninstall_application_text));
	}
	}

	dialogBuilder.setTitle(appLabel);
	dialogBuilder.setIcon(dialogInfo.appInfo.loadIcon(pm));
	dialogBuilder.setPositiveButton(android.R.string.ok, this);
	dialogBuilder.setNegativeButton(android.R.string.cancel, this);
	dialogBuilder.setMessage(messageBuilder.toString());
	return dialogBuilder.create();
	}

	@Override
	public void onClick(DialogInterface dialog, int which) {
	if (which == Dialog.BUTTON_POSITIVE) {
	((UninstallerActivity) getActivity()).startUninstallProgress();
	} else {
	((UninstallerActivity) getActivity()).dispatchAborted();
	}
	}

	@Override
	public void onDismiss(DialogInterface dialog) {
	super.onDismiss(dialog);
	if (isAdded()) {
	getActivity().finish();
	}
	}

	/**
	* Returns whether there is only one user on this device, not including
	* the system-only user.
	*/
	private boolean isSingleUser(UserManager userManager) {
	final int userCount = userManager.getUserCount();
	return userCount == 1
	\|\| (UserManager.isSplitSystemUser() && userCount == 2);
	}
	}

	public static class AppNotFoundDialogFragment extends DialogFragment {

	@Override
	public Dialog onCreateDialog(Bundle savedInstanceState) {
	return new AlertDialog.Builder(getActivity())
	.setTitle(R.string.app_not_found_dlg_title)
	.setMessage(R.string.app_not_found_dlg_text)
	.setNeutralButton(android.R.string.ok, null)
	.create();
	}

	@Override
	public void onDismiss(DialogInterface dialog) {
	super.onDismiss(dialog);
	if (isAdded()) {
	((UninstallerActivity) getActivity()).dispatchAborted();
	getActivity().setResult(Activity.RESULT_FIRST_USER);
	getActivity().finish();
	}
	}
	}

	static class DialogInfo {
	ApplicationInfo appInfo;
	ActivityInfo activityInfo;
	boolean allUsers;
	UserHandle user;
	IBinder callback;
	}		}

	private String mPackageName;		private String mPackageName;
	@@ -197,7 +95,7 @@ public class UninstallerActivity extends Activity {

	try {		try {
	mDialogInfo.appInfo = pm.getApplicationInfo(mPackageName,		mDialogInfo.appInfo = pm.getApplicationInfo(mPackageName,
	PackageManager.GET_UNINSTALLED_PACKAGES, mDialogInfo.user.getIdentifier());		PackageManager.MATCH_UNINSTALLED_PACKAGES, mDialogInfo.user.getIdentifier());
	} catch (RemoteException e) {		} catch (RemoteException e) {
	Log.e(TAG, "Unable to get packageName. Package manager is dead?");		Log.e(TAG, "Unable to get packageName. Package manager is dead?");
	}		}
	@@ -224,6 +122,10 @@ public class UninstallerActivity extends Activity {
	showConfirmationDialog();		showConfirmationDialog();
	}		}

			public DialogInfo getDialogInfo() {
			return mDialogInfo;
			}

	private void showConfirmationDialog() {		private void showConfirmationDialog() {
	showDialogFragment(new UninstallAlertDialogFragment());		showDialogFragment(new UninstallAlertDialogFragment());
	}		}
	@@ -241,7 +143,7 @@ public class UninstallerActivity extends Activity {
	fragment.show(ft, "dialog");		fragment.show(ft, "dialog");
	}		}

	void startUninstallProgress() {		public void startUninstallProgress() {
	Intent newIntent = new Intent(Intent.ACTION_VIEW);		Intent newIntent = new Intent(Intent.ACTION_VIEW);
	newIntent.putExtra(Intent.EXTRA_USER, mDialogInfo.user);		newIntent.putExtra(Intent.EXTRA_USER, mDialogInfo.user);
	newIntent.putExtra(Intent.EXTRA_UNINSTALL_ALL_USERS, mDialogInfo.allUsers);		newIntent.putExtra(Intent.EXTRA_UNINSTALL_ALL_USERS, mDialogInfo.allUsers);
	@@ -255,7 +157,7 @@ public class UninstallerActivity extends Activity {
	startActivity(newIntent);		startActivity(newIntent);
	}		}

	void dispatchAborted() {		public void dispatchAborted() {
	if (mDialogInfo != null && mDialogInfo.callback != null) {		if (mDialogInfo != null && mDialogInfo.callback != null) {
	final IPackageDeleteObserver2 observer = IPackageDeleteObserver2.Stub.asInterface(		final IPackageDeleteObserver2 observer = IPackageDeleteObserver2.Stub.asInterface(
	mDialogInfo.callback);		mDialogInfo.callback);

src/com/android/packageinstaller/handheld/AppNotFoundDialogFragment.java

0 → 100644

+51 −0

Original line number	Original line	Diff line number	Diff line
			/*
			* Copyright (C) 2016 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.packageinstaller.handheld;

			import android.annotation.SuppressLint;
			import android.app.Activity;
			import android.app.AlertDialog;
			import android.app.Dialog;
			import android.app.DialogFragment;
			import android.content.DialogInterface;
			import android.os.Bundle;

			import com.android.packageinstaller.R;
			import com.android.packageinstaller.UninstallerActivity;

			@SuppressLint("NewApi")
			public class AppNotFoundDialogFragment extends DialogFragment {

			@Override
			public Dialog onCreateDialog(Bundle savedInstanceState) {
			return new AlertDialog.Builder(getActivity())
			.setTitle(R.string.app_not_found_dlg_title)
			.setMessage(R.string.app_not_found_dlg_text)
			.setNeutralButton(android.R.string.ok, null)
			.create();
			}

			@Override
			public void onDismiss(DialogInterface dialog) {
			super.onDismiss(dialog);
			if (isAdded()) {
			((UninstallerActivity) getActivity()).dispatchAborted();
			getActivity().setResult(Activity.RESULT_FIRST_USER);
			getActivity().finish();
			}
			}
			}

src/com/android/packageinstaller/handheld/UninstallAlertDialogFragment.java

0 → 100644

+113 −0

File added.

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