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/*
* Copyright (C) 2009 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 com.android.wallpaper.livepicker;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.app.FragmentTransaction;
import android.app.WallpaperInfo;
import android.os.Bundle;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.res.Configuration;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
public class LiveWallpaperListActivity extends Activity {
private static final String LOG_TAG = "LiveWallpapersPicker";
private static final int REQUEST_PREVIEW = 100;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.live_wallpaper_base);
ViewGroup baseView = (ViewGroup) findViewById(R.id.live_wallpaper_base_view);
boolean isXLarge = (getResources().getConfiguration().screenLayout
& Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_XLARGE;
DialogFragment fragment = new WallpaperDialogFragment(this, baseView, !isXLarge);
if (isXLarge) {
// When the screen is XLarge
fragment.show(getFragmentManager(), "dialog");
} else {
// When the screen is normal. i.e: a phone
FragmentTransaction ft = getFragmentManager().openTransaction();
ft.add(R.id.live_wallpaper_base_view, fragment);
ft.commit();
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == REQUEST_PREVIEW) {
if (resultCode == RESULT_OK) finish();
}
}
private class WallpaperDialogFragment extends DialogFragment implements
AdapterView.OnItemClickListener{
private Activity mActivity;
private LiveWallpaperListAdapter mAdapter;
private ViewGroup mBaseView;
private boolean mEmbedded;
public WallpaperDialogFragment(Activity activity, ViewGroup baseView, boolean embedded) {
mActivity = activity;
mEmbedded = embedded;
mBaseView = baseView;
setCancelable(true);
}
@Override
public void onDismiss(DialogInterface dialog) {
mActivity.finish();
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
final int contentInset = getResources().getDimensionPixelSize(
R.dimen.dialog_content_inset);
View view = generateView(getLayoutInflater(), mBaseView);
AlertDialog.Builder builder = new AlertDialog.Builder(mActivity);
builder.setNegativeButton(R.string.wallpaper_cancel, null);
builder.setTitle(R.string.live_wallpaper_picker_title);
builder.setView(view, contentInset, contentInset, contentInset, contentInset);
return builder.create();
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
if (mEmbedded) {
return generateView(inflater, container);
}
return super.onCreateView(inflater, container, savedInstanceState);
}
@SuppressWarnings("unchecked")
private View generateView(LayoutInflater inflater, ViewGroup container) {
View layout = inflater.inflate(R.layout.live_wallpaper_list, container, false);
mAdapter = new LiveWallpaperListAdapter(mActivity);
AdapterView<BaseAdapter> adapterView =
(AdapterView<BaseAdapter>) layout.findViewById(android.R.id.list);
adapterView.setAdapter(mAdapter);
adapterView.setOnItemClickListener(this);
adapterView.setEmptyView(layout.findViewById(android.R.id.empty));
return layout;
}
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
LiveWallpaperListAdapter.LiveWallpaperInfo wallpaperInfo =
(LiveWallpaperListAdapter.LiveWallpaperInfo) mAdapter.getItem(position);
final Intent intent = wallpaperInfo.intent;
final WallpaperInfo info = wallpaperInfo.info;
LiveWallpaperPreview.showPreview(mActivity, REQUEST_PREVIEW, intent, info);
}
}
}
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