/*
* 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 com.example.android.apis.view;
import android.app.Activity;
import android.os.Bundle;
import android.widget.Button;
public class Focus3 extends Activity {
private Button mTopButton;
private Button mBottomButton;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mTopButton = (Button) findViewById(R.id.top);
mBottomButton = (Button) findViewById(R.id.bottom);
}
public Button getTopButton() {
return mTopButton;
}
public Button getBottomButton() {
return mBottomButton;
}
}
//main.xml
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="10dip">
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:nextFocusDown="@+id/bottom"
android:text="focus_3_top"/>
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:nextFocusLeft="@+id/left"
android:text="focus_3_right"/>
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:nextFocusUp="@+id/top"
android:text="focus_3_bottom"/>
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true"
android:nextFocusRight="@+id/right"
android:text="focus_3_left"/>