*/
package android.accounts;
-import android.app.ListActivity;
+import android.app.Activity;
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.os.Parcelable;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.AdapterView;
import android.widget.ArrayAdapter;
+import android.widget.ImageView;
import android.widget.ListView;
-import android.view.View;
-import android.util.Log;
+import android.widget.TextView;
+import com.android.internal.R;
+
+import java.util.HashMap;
/**
* @hide
*/
-public class ChooseAccountActivity extends ListActivity {
+public class ChooseAccountActivity extends Activity {
+
private static final String TAG = "AccountManager";
+
private Parcelable[] mAccounts = null;
private AccountManagerResponse mAccountManagerResponse = null;
private Bundle mResult;
+ private HashMap<String, AuthenticatorDescription> mTypeToAuthDescription
+ = new HashMap<String, AuthenticatorDescription>();
+
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
return;
}
- String[] mAccountNames = new String[mAccounts.length];
+ getAuthDescriptions();
+
+ AccountInfo[] mAccountInfos = new AccountInfo[mAccounts.length];
for (int i = 0; i < mAccounts.length; i++) {
- mAccountNames[i] = ((Account) mAccounts[i]).name;
+ mAccountInfos[i] = new AccountInfo(((Account) mAccounts[i]).name,
+ getDrawableForType(((Account) mAccounts[i]).type));
}
- // Use an existing ListAdapter that will map an array
- // of strings to TextViews
- setListAdapter(new ArrayAdapter<String>(this,
- android.R.layout.simple_list_item_1, mAccountNames));
- getListView().setTextFilterEnabled(true);
+ setContentView(R.layout.choose_account);
+
+ // Setup the list
+ ListView list = (ListView) findViewById(android.R.id.list);
+ // Use an existing ListAdapter that will map an array of strings to TextViews
+ list.setAdapter(new AccountArrayAdapter(this,
+ android.R.layout.simple_list_item_1, mAccountInfos));
+ list.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
+ list.setTextFilterEnabled(true);
+ list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+ public void onItemClick(AdapterView<?> parent, View v, int position, long id) {
+ onListItemClick((ListView)parent, v, position, id);
+ }
+ });
+ }
+
+ private void getAuthDescriptions() {
+ for(AuthenticatorDescription desc : AccountManager.get(this).getAuthenticatorTypes()) {
+ mTypeToAuthDescription.put(desc.type, desc);
+ }
+ }
+
+ private Drawable getDrawableForType(String accountType) {
+ Drawable icon = null;
+ if(mTypeToAuthDescription.containsKey(accountType)) {
+ try {
+ AuthenticatorDescription desc = mTypeToAuthDescription.get(accountType);
+ Context authContext = createPackageContext(desc.packageName, 0);
+ icon = authContext.getResources().getDrawable(desc.iconId);
+ } catch (PackageManager.NameNotFoundException e) {
+ // Nothing we can do much here, just log
+ if (Log.isLoggable(TAG, Log.WARN)) {
+ Log.w(TAG, "No icon for account type " + accountType);
+ }
+ }
+ }
+ return icon;
}
protected void onListItemClick(ListView l, View v, int position, long id) {
}
super.finish();
}
+
+ private static class AccountInfo {
+ final String name;
+ final Drawable drawable;
+
+ AccountInfo(String name, Drawable drawable) {
+ this.name = name;
+ this.drawable = drawable;
+ }
+ }
+
+ private static class ViewHolder {
+ ImageView icon;
+ TextView text;
+ }
+
+ private static class AccountArrayAdapter extends ArrayAdapter<AccountInfo> {
+ private LayoutInflater mLayoutInflater;
+ private AccountInfo[] mInfos;
+
+ public AccountArrayAdapter(Context context, int textViewResourceId, AccountInfo[] infos) {
+ super(context, textViewResourceId, infos);
+ mInfos = infos;
+ mLayoutInflater = (LayoutInflater) context.getSystemService(
+ Context.LAYOUT_INFLATER_SERVICE);
+ }
+
+ @Override
+ public View getView(int position, View convertView, ViewGroup parent) {
+ ViewHolder holder;
+
+ if (convertView == null) {
+ convertView = mLayoutInflater.inflate(R.layout.choose_account_row, null);
+ holder = new ViewHolder();
+ holder.text = (TextView) convertView.findViewById(R.id.account_row_text);
+ holder.icon = (ImageView) convertView.findViewById(R.id.account_row_icon);
+ convertView.setTag(holder);
+ } else {
+ holder = (ViewHolder) convertView.getTag();
+ }
+
+ holder.text.setText(mInfos[position].name);
+ holder.icon.setImageDrawable(mInfos[position].drawable);
+
+ return convertView;
+ }
+ }
}
--- /dev/null
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/* //device/apps/common/assets/res/layout/list_content.xml
+**
+** Copyright 2011, 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.
+*/
+-->
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+ android:layout_width="match_parent"
+ android:layout_height="match_parent"
+ android:orientation="vertical"
+ android:paddingLeft="16dip"
+ android:paddingRight="16dip">
+
+ <ListView xmlns:android="http://schemas.android.com/apk/res/android"
+ android:id="@android:id/list"
+ android:layout_width="match_parent"
+ android:layout_height="0dip"
+ android:layout_weight="1"
+ android:drawSelectorOnTop="false"
+ android:scrollbarAlwaysDrawVerticalTrack="true" />
+
+</LinearLayout>
--- /dev/null
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+ * Copyright (C) 2011 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.
+ */
+-->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+ android:paddingLeft="16dip"
+ android:paddingRight="16dip"
+ android:orientation="horizontal" >
+
+ <ImageView android:id="@+id/account_row_icon"
+ android:layout_width="wrap_content"
+ android:layout_height="fill_parent"
+ android:paddingRight="8dip" />
+
+ <TextView xmlns:android="http://schemas.android.com/apk/res/android"
+ android:id="@+id/account_row_text"
+ android:layout_width="match_parent"
+ android:layout_height="wrap_content"
+ android:textAppearance="?android:attr/textAppearanceMedium"
+ android:gravity="center_vertical"
+ android:minHeight="?android:attr/listPreferredItemHeight" />
+
+</LinearLayout>
\ No newline at end of file
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