1 /*
2  * Copyright (C) 2011 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.camera.ui;
18 
19 import com.android.camera.R;
20 import com.android.camera.Util;
21 
22 import android.app.Activity;
23 import android.os.Handler;
24 import android.view.LayoutInflater;
25 import android.view.View;
26 import android.view.ViewGroup;
27 import android.widget.TextView;
28 
29 public class RotateTextToast {
30     private static final int TOAST_DURATION = 5000; // milliseconds
31     ViewGroup mLayoutRoot;
32     RotateLayout mToast;
33     Handler mHandler;
34 
RotateTextToast(Activity activity, int textResourceId, int orientation)35     public RotateTextToast(Activity activity, int textResourceId, int orientation) {
36         mLayoutRoot = (ViewGroup) activity.getWindow().getDecorView();
37         LayoutInflater inflater = activity.getLayoutInflater();
38         View v = inflater.inflate(R.layout.rotate_text_toast, mLayoutRoot);
39         mToast = (RotateLayout) v.findViewById(R.id.rotate_toast);
40         TextView tv = (TextView) mToast.findViewById(R.id.message);
41         tv.setText(textResourceId);
42         mToast.setOrientation(orientation);
43         mHandler = new Handler();
44     }
45 
46     private final Runnable mRunnable = new Runnable() {
47         public void run() {
48             Util.fadeOut(mToast);
49             mLayoutRoot.removeView(mToast);
50             mToast = null;
51         }
52     };
53 
show()54     public void show() {
55         mToast.setVisibility(View.VISIBLE);
56         mHandler.postDelayed(mRunnable, TOAST_DURATION);
57     }
58 }
59