1 /*
2  * Copyright (C) 2010 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.quicksearchbox;
18 
19 import android.app.Activity;
20 import android.os.Bundle;
21 import android.view.View;
22 import android.view.Window;
23 import android.widget.FrameLayout;
24 import android.widget.TextView;
25 
26 /**
27  * Activity that looks like a dialog window.
28  */
29 public abstract class DialogActivity extends Activity {
30 
31     protected TextView mTitleView;
32     protected FrameLayout mContentFrame;
33 
34     @Override
onCreate(Bundle savedInstanceState)35     protected void onCreate(Bundle savedInstanceState) {
36         super.onCreate(savedInstanceState);
37         getWindow().requestFeature(Window.FEATURE_NO_TITLE);
38         setContentView(R.layout.dialog_activity);
39         mTitleView = (TextView) findViewById(R.id.alertTitle);
40         mContentFrame = (FrameLayout) findViewById(R.id.content);
41     }
42 
setHeading(int titleRes)43     public void setHeading(int titleRes) {
44         mTitleView.setText(titleRes);
45     }
46 
setHeading(CharSequence title)47     public void setHeading(CharSequence title) {
48         mTitleView.setText(title);
49     }
50 
setDialogContent(int layoutRes)51     public void setDialogContent(int layoutRes) {
52         mContentFrame.removeAllViews();
53         getLayoutInflater().inflate(layoutRes, mContentFrame);
54     }
55 
setDialogContent(View content)56     public void setDialogContent(View content) {
57         mContentFrame.removeAllViews();
58         mContentFrame.addView(content);
59     }
60 
getDialogContent()61     public View getDialogContent() {
62         if (mContentFrame.getChildCount() > 0) {
63             return mContentFrame.getChildAt(0);
64         } else {
65             return null;
66         }
67     }
68 
69 }
70