| /* |
| * Copyright (C) 2008 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.view; |
| |
| import com.android.frameworks.coretests.R; |
| |
| import android.app.Activity; |
| import android.os.Bundle; |
| import android.view.ViewTreeObserver; |
| import android.view.View; |
| |
| public class GlobalFocusChange extends Activity implements ViewTreeObserver.OnGlobalFocusChangeListener { |
| public View mOldFocus; |
| public View mNewFocus; |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| |
| setContentView(R.layout.focus_listener); |
| findViewById(R.id.left).getViewTreeObserver().addOnGlobalFocusChangeListener(this); |
| } |
| |
| public void reset() { |
| mOldFocus = mNewFocus = null; |
| } |
| |
| public void onGlobalFocusChanged(View oldFocus, View newFocus) { |
| mOldFocus = oldFocus; |
| mNewFocus = newFocus; |
| } |
| } |