1 /*
2  * Copyright (C) 2015 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.messaging.ui;
18 
19 import android.content.Context;
20 import android.util.AttributeSet;
21 import android.widget.FrameLayout;
22 
23 import com.android.messaging.util.ImeUtil;
24 import com.android.messaging.util.LogUtil;
25 
26 public class ImeDetectFrameLayout extends FrameLayout {
ImeDetectFrameLayout(Context context, AttributeSet attrs)27     public ImeDetectFrameLayout(Context context, AttributeSet attrs) {
28         super(context, attrs);
29     }
30 
31     @Override
onMeasure(int widthMeasureSpec, int heightMeasureSpec)32     protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
33         final int measuredHeight = getMeasuredHeight();
34         super.onMeasure(widthMeasureSpec, heightMeasureSpec);
35 
36         if (LogUtil.isLoggable(LogUtil.BUGLE_TAG, LogUtil.VERBOSE)) {
37             LogUtil.v(LogUtil.BUGLE_TAG, "ImeDetectFrameLayout " +
38                     "measuredHeight: " + measuredHeight + " getMeasuredHeight(): " +
39                     getMeasuredHeight());
40         }
41 
42         if (measuredHeight != getMeasuredHeight() && getContext() instanceof ImeUtil.ImeStateHost) {
43             ((ImeUtil.ImeStateHost) getContext()).onDisplayHeightChanged(heightMeasureSpec);
44         }
45     }
46 }
47