/*
* Copyright (C) 2007 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 android.widget.focus;
import android.app.Activity;
import android.os.Bundle;
import android.view.KeyEvent;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.LinearLayout;
/**
* An activity that helps test the scenario where a parent is
* GONE and one of its children has focus; the activity should get
* the key event. see bug 945150.
*/
public class GoneParentFocusedChild extends Activity {
private LinearLayout mGoneGroup;
private Button mButton;
private boolean mUnhandledKeyEvent = false;
private LinearLayout mLayout;
public boolean isUnhandledKeyEvent() {
return mUnhandledKeyEvent;
}
public LinearLayout getLayout() {
return mLayout;
}
public LinearLayout getGoneGroup() {
return mGoneGroup;
}
public Button getButton() {
return mButton;
}
protected void onCreate(Bundle icicle) {
super.onCreate(icicle);
mLayout = new LinearLayout(this);
mLayout.setOrientation(LinearLayout.HORIZONTAL);
mLayout.setLayoutParams(new ViewGroup.LayoutParams(
ViewGroup.LayoutParams.MATCH_PARENT,
ViewGroup.LayoutParams.MATCH_PARENT));
mGoneGroup = new LinearLayout(this);
mGoneGroup.setOrientation(LinearLayout.HORIZONTAL);
mGoneGroup.setLayoutParams(new ViewGroup.LayoutParams(
ViewGroup.LayoutParams.MATCH_PARENT,
ViewGroup.LayoutParams.MATCH_PARENT));
mButton = new Button(this);
mButton.setLayoutParams(new LinearLayout.LayoutParams(
ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT));
mGoneGroup.addView(mButton);
setContentView(mLayout);
mGoneGroup.setVisibility(View.GONE);
mButton.requestFocus();
}
public boolean onKeyUp(int keyCode, KeyEvent event) {
mUnhandledKeyEvent = true;
return true;
}
}