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
17package com.android.quicksearchbox;
18
19import android.app.Activity;
20import android.os.Bundle;
21import android.view.View;
22import android.view.Window;
23import android.widget.FrameLayout;
24import android.widget.TextView;
25
26/**
27 * Activity that looks like a dialog window.
28 */
29public abstract class DialogActivity extends Activity {
30
31    protected TextView mTitleView;
32    protected FrameLayout mContentFrame;
33
34    @Override
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
43    public void setHeading(int titleRes) {
44        mTitleView.setText(titleRes);
45    }
46
47    public void setHeading(CharSequence title) {
48        mTitleView.setText(title);
49    }
50
51    public void setDialogContent(int layoutRes) {
52        mContentFrame.removeAllViews();
53        getLayoutInflater().inflate(layoutRes, mContentFrame);
54    }
55
56    public void setDialogContent(View content) {
57        mContentFrame.removeAllViews();
58        mContentFrame.addView(content);
59    }
60
61    public View getDialogContent() {
62        if (mContentFrame.getChildCount() > 0) {
63            return mContentFrame.getChildAt(0);
64        } else {
65            return null;
66        }
67    }
68
69}
70