android 修改Google拼音IME全屏時的高度

                   檔案目錄：packages/inputmethods/PinyinIME/src/com/android/inputmethod/pinyin/Environment.java

                  /**
                   * The key height for landscape mode. It is relative to the screen height.
                   */

                   private static final float KEY_HEIGHT_RATIO_LANDSCAPE = 0.147f;

                   修改為 private static final float KEY_HEIGHT_RATIO_LANDSCAPE = 0.105f;

                  Google拼音IME有四行，定義每行佔到螢幕的高度比例，原來是0.147，四行便是0.147*4=0.588，現在修正為0.105*4=0.42，便將高度降低了。