content: /*
   * 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 android.content;
  
  import com.android.internal.R;
  import android.accounts.Account;
  import android.app.Activity;
  import android.os.Bundle;
  import android.view.View;
  import android.view.ViewGroup;
  import android.widget.AdapterView;
  import android.widget.ArrayAdapter;
  import android.widget.LinearLayout;
  import android.widget.ListAdapter;
  import android.widget.ListView;
  import android.widget.TextView;
  
  /**
   * Presents multiple options for handling the case where a sync was aborted because there
   * were too many pending deletes. One option is to force the delete, another is to rollback
   * the deletes, the third is to do nothing.
   * @hide
   */
  public class SyncActivityTooManyDeletes extends Activity
          implements AdapterView.OnItemClickListener {
  
      private long mNumDeletes;
      private Account mAccount;
      private String mAuthority;
      private String mProvider;
  
      @Override
      protected void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
  
          Bundle extras = getIntent().getExtras();
          if (extras == null) {
              finish();
              return;
          }
  
          mNumDeletes = extras.getLong("numDeletes");
          mAccount = (Account) extras.getParcelable("account");
          mAuthority = extras.getString("authority");
          mProvider = extras.getString("provider");
  
          // the order of these must match up with the constants for position used in onItemClick
          CharSequence[] options = new CharSequence[]{
                  getResources().getText(R.string.sync_really_delete),
                  getResources().getText(R.string.sync_undo_deletes),
                  getResources().getText(R.string.sync_do_nothing)
          };
  
          ListAdapter adapter = new ArrayAdapter<CharSequence>(this,
                  android.R.layout.simple_list_item_1,
                  android.R.id.text1,
                  options);
  
          ListView listView = new ListView(this);
          listView.setAdapter(adapter);
          listView.setItemsCanFocus(true);
          listView.setOnItemClickListener(this);
  
          TextView textView = new TextView(this);
          CharSequence tooManyDeletesDescFormat =
                  getResources().getText(R.string.sync_too_many_deletes_desc);
          textView.setText(String.format(tooManyDeletesDescFormat.toString(),
                  mNumDeletes, mProvider, mAccount.name));
  
          final LinearLayout ll = new LinearLayout(this);
          ll.setOrientation(LinearLayout.VERTICAL);
          final LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(
                  ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT, 0);
          ll.addView(textView, lp);
          ll.addView(listView, lp);
  
          // TODO: consider displaying the icon of the account type
  //        AuthenticatorDescription[] descs = AccountManager.get(this).getAuthenticatorTypes();
  //        for (AuthenticatorDescription desc : descs) {
  //            if (desc.type.equals(mAccount.type)) {
  //                try {
  //                    final Context authContext = createPackageContext(desc.packageName, 0);
  //                    ImageView imageView = new ImageView(this);
  //                    imageView.setImageDrawable(authContext.getDrawable(desc.iconId));
  //                    ll.addView(imageView, lp);
  //                } catch (PackageManager.NameNotFoundException e) {
  //                }
  //                break;
  //            }
  //        }
  
          setContentView(ll);
      }
  
      public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
          // the constants for position correspond to the items options array in onCreate()
          if (position == 0) startSyncReallyDelete();
          else if (position == 1) startSyncUndoDeletes();
          finish();
      }
  
      private void startSyncReallyDelete() {
          Bundle extras = new Bundle();
          extras.putBoolean(ContentResolver.SYNC_EXTRAS_OVERRIDE_TOO_MANY_DELETIONS, true);
          extras.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true);
          extras.putBoolean(ContentResolver.SYNC_EXTRAS_EXPEDITED, true);
          extras.putBoolean(ContentResolver.SYNC_EXTRAS_UPLOAD, true);
          ContentResolver.requestSync(mAccount, mAuthority, extras);
      }
  
      private void startSyncUndoDeletes() {
          Bundle extras = new Bundle();
          extras.putBoolean(ContentResolver.SYNC_EXTRAS_DISCARD_LOCAL_DELETIONS, true);
          extras.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true);
          extras.putBoolean(ContentResolver.SYNC_EXTRAS_EXPEDITED, true);
          extras.putBoolean(ContentResolver.SYNC_EXTRAS_UPLOAD, true);
          ContentResolver.requestSync(mAccount, mAuthority, extras);
      }
  }
  