1 /* 2 * Copyright (C) 2007 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.content; 18 19 import com.android.internal.R; 20 import android.accounts.Account; 21 import android.app.Activity; 22 import android.os.Bundle; 23 import android.view.View; 24 import android.view.ViewGroup; 25 import android.widget.AdapterView; 26 import android.widget.ArrayAdapter; 27 import android.widget.LinearLayout; 28 import android.widget.ListAdapter; 29 import android.widget.ListView; 30 import android.widget.TextView; 31 32 /** 33 * Presents multiple options for handling the case where a sync was aborted because there 34 * were too many pending deletes. One option is to force the delete, another is to rollback 35 * the deletes, the third is to do nothing. 36 * @hide 37 */ 38 public class SyncActivityTooManyDeletes extends Activity 39 implements AdapterView.OnItemClickListener { 40 41 private long mNumDeletes; 42 private Account mAccount; 43 private String mAuthority; 44 private String mProvider; 45 46 @Override onCreate(Bundle savedInstanceState)47 protected void onCreate(Bundle savedInstanceState) { 48 super.onCreate(savedInstanceState); 49 50 Bundle extras = getIntent().getExtras(); 51 if (extras == null) { 52 finish(); 53 return; 54 } 55 56 mNumDeletes = extras.getLong("numDeletes"); 57 mAccount = (Account) extras.getParcelable("account"); 58 mAuthority = extras.getString("authority"); 59 mProvider = extras.getString("provider"); 60 61 // the order of these must match up with the constants for position used in onItemClick 62 CharSequence[] options = new CharSequence[]{ 63 getResources().getText(R.string.sync_really_delete), 64 getResources().getText(R.string.sync_undo_deletes), 65 getResources().getText(R.string.sync_do_nothing) 66 }; 67 68 ListAdapter adapter = new ArrayAdapter<CharSequence>(this, 69 android.R.layout.simple_list_item_1, 70 android.R.id.text1, 71 options); 72 73 ListView listView = new ListView(this); 74 listView.setAdapter(adapter); 75 listView.setItemsCanFocus(true); 76 listView.setOnItemClickListener(this); 77 78 TextView textView = new TextView(this); 79 CharSequence tooManyDeletesDescFormat = 80 getResources().getText(R.string.sync_too_many_deletes_desc); 81 textView.setText(String.format(tooManyDeletesDescFormat.toString(), 82 mNumDeletes, mProvider, mAccount.name)); 83 84 final LinearLayout ll = new LinearLayout(this); 85 ll.setOrientation(LinearLayout.VERTICAL); 86 final LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams( 87 ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT, 0); 88 ll.addView(textView, lp); 89 ll.addView(listView, lp); 90 91 // TODO: consider displaying the icon of the account type 92 // AuthenticatorDescription[] descs = AccountManager.get(this).getAuthenticatorTypes(); 93 // for (AuthenticatorDescription desc : descs) { 94 // if (desc.type.equals(mAccount.type)) { 95 // try { 96 // final Context authContext = createPackageContext(desc.packageName, 0); 97 // ImageView imageView = new ImageView(this); 98 // imageView.setImageDrawable(authContext.getDrawable(desc.iconId)); 99 // ll.addView(imageView, lp); 100 // } catch (PackageManager.NameNotFoundException e) { 101 // } 102 // break; 103 // } 104 // } 105 106 setContentView(ll); 107 } 108 onItemClick(AdapterView<?> parent, View view, int position, long id)109 public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 110 // the constants for position correspond to the items options array in onCreate() 111 if (position == 0) startSyncReallyDelete(); 112 else if (position == 1) startSyncUndoDeletes(); 113 finish(); 114 } 115 startSyncReallyDelete()116 private void startSyncReallyDelete() { 117 Bundle extras = new Bundle(); 118 extras.putBoolean(ContentResolver.SYNC_EXTRAS_OVERRIDE_TOO_MANY_DELETIONS, true); 119 extras.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true); 120 extras.putBoolean(ContentResolver.SYNC_EXTRAS_EXPEDITED, true); 121 extras.putBoolean(ContentResolver.SYNC_EXTRAS_UPLOAD, true); 122 ContentResolver.requestSync(mAccount, mAuthority, extras); 123 } 124 startSyncUndoDeletes()125 private void startSyncUndoDeletes() { 126 Bundle extras = new Bundle(); 127 extras.putBoolean(ContentResolver.SYNC_EXTRAS_DISCARD_LOCAL_DELETIONS, true); 128 extras.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true); 129 extras.putBoolean(ContentResolver.SYNC_EXTRAS_EXPEDITED, true); 130 extras.putBoolean(ContentResolver.SYNC_EXTRAS_UPLOAD, true); 131 ContentResolver.requestSync(mAccount, mAuthority, extras); 132 } 133 } 134