Android Open Source - MYKey_SoftKeyboard Latin Keyboard View

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License

The source code is released under:

Apache License

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Java Source Code

/*
 * Copyright (C) 2008-2009 The Android Open Source Project
 *//from  ww w  .  ja v a  2s .co m
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


package com.android.mykey;

import android.content.Context;
import android.inputmethodservice.Keyboard;
import android.inputmethodservice.KeyboardView;
import android.util.AttributeSet;
import android.view.inputmethod.InputMethodSubtype;

public class LatinKeyboardView extends KeyboardView {
  
    static final int KEYCODE_OPTIONS = -100;
    private boolean shifted;
    private boolean toggled;
    
    

    public LatinKeyboardView(Context context, AttributeSet attrs) {
        super(context, attrs);
        shifted = false;
        toggled = false;
      }

    public LatinKeyboardView(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
        shifted = false;
        toggled = false;
    }

    
    
    public boolean getShifted(){
      return shifted;
    }
    
    public boolean getToggled(){
      return toggled;
    }

    
    
    @Override
  public boolean setShifted(boolean inputShift) {
      if(!shifted){
        shifted = true;
        super.setShifted(true);
        
      }
      else if(!toggled){
        toggled = true;
      }
      else if(toggled){
        shifted = false;
        toggled = false;
        super.setShifted(false);
        invalidateAllKeys();
        return false;
      }
      
      invalidateAllKeys();
      return true;
  }
    
    public void initShiftState(){
      shifted = false;
      toggled = false;
      super.setShifted(false);
      
      invalidateAllKeys();
    }
    
    public void initShifted(){
      if(shifted && !toggled){
        super.setShifted(false);
        shifted = false;
      }
      invalidateAllKeys();
    }

  @Override
  public void setKeyboard(Keyboard keyboard) {
    super.setKeyboard(keyboard);
    
  }

  void setSubtypeOnSpaceKey(final InputMethodSubtype subtype) {
        final LatinKeyboard keyboard = (LatinKeyboard)getKeyboard();
        keyboard.setSpaceIcon(getResources().getDrawable(subtype.getIconResId()));
        invalidateAllKeys();
    }

}

Java Source Code List