1 /*
2  * Copyright (C) 2009 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.imftest.samples;
18 
19 import android.app.Activity;
20 import android.os.Bundle;
21 import android.view.KeyEvent;
22 import android.view.View;
23 import android.widget.LinearLayout;
24 import android.view.inputmethod.InputMethodManager;
25 import android.widget.EditText;
26 import android.widget.Button;
27 import android.widget.TextView;
28 
29 public class ButtonActivity extends Activity
30 {
31     static boolean mKeyboardIsActive = false;
32     public static final int BUTTON_ID = 0;
33     private View mRootView;
34 
35     @Override
onCreate(Bundle savedInstanceState)36     public void onCreate(Bundle savedInstanceState)
37     {
38         super.onCreate(savedInstanceState);
39         final ButtonActivity instance = this;
40 
41         final Button myButton = new Button(this);
42         myButton.setClickable(true);
43         myButton.setText("Keyboard UP!");
44         myButton.setId(BUTTON_ID);
45         myButton.setFocusableInTouchMode(true);
46         myButton.setOnClickListener(new View.OnClickListener()
47         {
48             public void onClick (View v)
49             {
50                 InputMethodManager imm = InputMethodManager.getInstance();
51                 if (mKeyboardIsActive)
52                 {
53                     imm.hideSoftInputFromInputMethod(v.getWindowToken(), 0);
54                     myButton.setText("Keyboard UP!");
55 
56                 }
57                 else
58                 {
59                     myButton.requestFocusFromTouch();
60                     imm.showSoftInput(v, 0);
61                     myButton.setText("Keyboard DOWN!");
62                 }
63 
64                 mKeyboardIsActive = !mKeyboardIsActive;
65             }
66         });
67 
68        LinearLayout layout = new LinearLayout(this);
69        layout.setOrientation(LinearLayout.VERTICAL);
70        layout.addView(myButton);
71        setContentView(layout);
72        mRootView = layout;
73     }
74 
getRootView()75     public View getRootView() {
76         return mRootView;
77     }
78 }
79