132 lines
4.3 KiB
Java
132 lines
4.3 KiB
Java
/*
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* Copyright (C) 2008 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings;
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import android.app.LauncherActivity;
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import android.content.ComponentName;
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import android.content.Intent;
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import android.content.pm.PackageManager;
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import android.gadget.GadgetProviderInfo;
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import android.gadget.GadgetManager;
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import android.graphics.drawable.Drawable;
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import android.os.Bundle;
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import android.view.View;
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import android.widget.ListView;
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import android.util.Log;
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import java.text.Collator;
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import java.util.List;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Comparator;
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public class GadgetPickActivity extends LauncherActivity
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{
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private static final String TAG = "GadgetPickActivity";
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GadgetManager mGadgetManager;
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int mGadgetId;
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public GadgetPickActivity() {
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mGadgetManager = GadgetManager.getInstance(this);
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}
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@Override
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public void onCreate(Bundle icicle) {
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super.onCreate(icicle);
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Bundle extras = getIntent().getExtras();
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mGadgetId = extras.getInt(GadgetManager.EXTRA_GADGET_ID);
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setResultData(RESULT_CANCELED);
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}
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@Override
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public void onListItemClick(ListView l, View v, int position, long id)
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{
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Intent intent = intentForPosition(position);
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int result;
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try {
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mGadgetManager.bindGadgetId(mGadgetId, intent.getComponent());
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result = RESULT_OK;
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} catch (IllegalArgumentException e) {
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// This is thrown if they're already bound, or otherwise somehow
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// bogus. Set the result to canceled, and exit. The app *should*
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// clean up at this point. We could pass the error along, but
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// it's not clear that that's useful -- the gadget will simply not
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// appear.
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result = RESULT_CANCELED;
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}
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setResultData(result);
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finish();
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}
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@Override
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public List<ListItem> makeListItems() {
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List<GadgetProviderInfo> installed = mGadgetManager.getInstalledProviders();
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PackageManager pm = getPackageManager();
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Drawable defaultIcon = null;
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IconResizer resizer = new IconResizer();
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ArrayList<ListItem> result = new ArrayList();
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final int N = installed.size();
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for (int i=0; i<N; i++) {
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GadgetProviderInfo info = installed.get(i);
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LauncherActivity.ListItem item = new LauncherActivity.ListItem();
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item.packageName = info.provider.getPackageName();
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item.className = info.provider.getClassName();
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item.label = info.label;
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if (info.icon != 0) {
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Drawable d = pm.getDrawable( item.packageName, info.icon, null);
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if (d != null) {
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item.icon = resizer.createIconThumbnail(d);
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} else {
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Log.w(TAG, "Can't load icon drawable 0x" + Integer.toHexString(info.icon)
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+ " for package: " + item.packageName);
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}
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}
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if (item.icon == null) {
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// (including error case above)
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if (defaultIcon == null) {
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// TODO: Load standard icon.
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}
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item.icon = defaultIcon;
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}
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result.add(item);
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}
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Collections.sort(result, new Comparator<ListItem>() {
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Collator mCollator = Collator.getInstance();
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public int compare(ListItem lhs, ListItem rhs) {
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return mCollator.compare(lhs.label, rhs.label);
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}
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});
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return result;
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}
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void setResultData(int code) {
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Intent result = new Intent();
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result.putExtra(GadgetManager.EXTRA_GADGET_ID, mGadgetId);
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setResult(code, result);
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}
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}
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