| /* |
| * Copyright (C) 2007 Google Inc. |
| * |
| * 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.internal.app; |
| |
| import com.android.internal.os.storage.ExternalStorageFormatter; |
| |
| import android.app.AlertDialog; |
| import android.content.BroadcastReceiver; |
| import android.content.Context; |
| import android.content.DialogInterface; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.os.Bundle; |
| import android.util.Log; |
| |
| /** |
| * This activity is shown to the user to confirm formatting of external media. |
| * It uses the alert dialog style. It will be launched from a notification, or from settings |
| */ |
| public class ExternalMediaFormatActivity extends AlertActivity implements DialogInterface.OnClickListener { |
| |
| private static final int POSITIVE_BUTTON = AlertDialog.BUTTON_POSITIVE; |
| |
| /** Used to detect when the media state changes, in case we need to call finish() */ |
| private BroadcastReceiver mStorageReceiver = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| String action = intent.getAction(); |
| Log.d("ExternalMediaFormatActivity", "got action " + action); |
| |
| if (action == Intent.ACTION_MEDIA_REMOVED || |
| action == Intent.ACTION_MEDIA_CHECKING || |
| action == Intent.ACTION_MEDIA_MOUNTED || |
| action == Intent.ACTION_MEDIA_SHARED) { |
| finish(); |
| } |
| } |
| }; |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| |
| Log.d("ExternalMediaFormatActivity", "onCreate!"); |
| // Set up the "dialog" |
| final AlertController.AlertParams p = mAlertParams; |
| p.mTitle = getString(com.android.internal.R.string.extmedia_format_title); |
| p.mMessage = getString(com.android.internal.R.string.extmedia_format_message); |
| p.mPositiveButtonText = getString(com.android.internal.R.string.extmedia_format_button_format); |
| p.mPositiveButtonListener = this; |
| p.mNegativeButtonText = getString(com.android.internal.R.string.cancel); |
| p.mNegativeButtonListener = this; |
| setupAlert(); |
| } |
| |
| @Override |
| protected void onResume() { |
| super.onResume(); |
| |
| IntentFilter filter = new IntentFilter(); |
| filter.addAction(Intent.ACTION_MEDIA_REMOVED); |
| filter.addAction(Intent.ACTION_MEDIA_CHECKING); |
| filter.addAction(Intent.ACTION_MEDIA_MOUNTED); |
| filter.addAction(Intent.ACTION_MEDIA_SHARED); |
| registerReceiver(mStorageReceiver, filter); |
| } |
| |
| @Override |
| protected void onPause() { |
| super.onPause(); |
| |
| unregisterReceiver(mStorageReceiver); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void onClick(DialogInterface dialog, int which) { |
| |
| if (which == POSITIVE_BUTTON) { |
| Intent intent = new Intent(ExternalStorageFormatter.FORMAT_ONLY); |
| intent.setComponent(ExternalStorageFormatter.COMPONENT_NAME); |
| startService(intent); |
| } |
| |
| // No matter what, finish the activity |
| finish(); |
| } |
| } |