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/*
* Copyright (C) 2016 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.launcher3.qsb;
import android.appwidget.AppWidgetHostView;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewDebug;
import android.view.ViewGroup;
import android.widget.RemoteViews;
import com.android.launcher3.Launcher;
import com.android.launcher3.R;
/**
* Appwidget host view with QSB specific logic.
*/
public class QsbWidgetHostView extends AppWidgetHostView {
@ViewDebug.ExportedProperty(category = "launcher")
private int mPreviousOrientation;
public QsbWidgetHostView(Context context) {
super(context);
}
@Override
public void updateAppWidget(RemoteViews remoteViews) {
// Store the orientation in which the widget was inflated
mPreviousOrientation = getResources().getConfiguration().orientation;
super.updateAppWidget(remoteViews);
}
public boolean isReinflateRequired() {
// Re-inflate is required if the orientation has changed since last inflation.
return mPreviousOrientation != getResources().getConfiguration().orientation;
}
@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
try {
super.onLayout(changed, left, top, right, bottom);
} catch (final RuntimeException e) {
post(new Runnable() {
@Override
public void run() {
// Update the widget with 0 Layout id, to reset the view to error view.
updateAppWidget(new RemoteViews(getAppWidgetInfo().provider.getPackageName(), 0));
}
});
}
}
@Override
protected View getErrorView() {
return getDefaultView(this);
}
public static View getDefaultView(ViewGroup parent) {
View v = LayoutInflater.from(parent.getContext())
.inflate(R.layout.qsb_default_view, parent, false);
v.findViewById(R.id.btn_qsb_search).setOnClickListener(new OnClickListener() {
@Override
public void onClick(View view) {
Launcher.getLauncher(view.getContext()).startSearch("", false, null, true);
}
});
return v;
}
}
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