blob: 4a9096649c779773598f3d92bb2a69937ce74166 [file] [log] [blame]
/*
* 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.gallery3d.gadget;
import android.annotation.TargetApi;
import android.app.Activity;
import android.content.Intent;
import android.content.res.AssetFileDescriptor;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.util.Log;
import android.widget.Toast;
import org.codeaurora.gallery.R;
import com.android.gallery3d.app.GalleryActivity;
import com.android.gallery3d.app.PhotoPage;
import com.android.gallery3d.common.ApiHelper;
public class WidgetClickHandler extends Activity {
private static final String TAG = "PhotoAppWidgetClickHandler";
private boolean isValidDataUri(Uri dataUri) {
if (dataUri == null) return false;
try {
AssetFileDescriptor f = getContentResolver()
.openAssetFileDescriptor(dataUri, "r");
f.close();
return true;
} catch (Throwable e) {
Log.w(TAG, "cannot open uri: " + dataUri, e);
return false;
}
}
@Override
@TargetApi(ApiHelper.VERSION_CODES.HONEYCOMB)
protected void onCreate(Bundle savedState) {
super.onCreate(savedState);
// The behavior is changed in JB, refer to b/6384492 for more details
boolean tediousBack = Build.VERSION.SDK_INT >= ApiHelper.VERSION_CODES.JELLY_BEAN;
Uri uri = getIntent().getData();
Intent intent;
if (isValidDataUri(uri)) {
intent = new Intent(Intent.ACTION_VIEW, uri);
// Used for checking whether it is from widget
intent.putExtra(PhotoPage.KEY_IS_FROM_WIDGET, true);
if (tediousBack) {
intent.putExtra(PhotoPage.KEY_TREAT_BACK_AS_UP, true);
}
} else {
Toast.makeText(this,
R.string.no_such_item, Toast.LENGTH_LONG).show();
intent = new Intent(this, GalleryActivity.class);
}
if (tediousBack) {
intent.setFlags(
Intent.FLAG_ACTIVITY_NEW_TASK |
Intent.FLAG_ACTIVITY_CLEAR_TASK |
Intent.FLAG_ACTIVITY_TASK_ON_HOME);
}
startActivity(intent);
finish();
}
}