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