更改默认输入法

更改默认输入法：

platform/frameworks/base/packages/SettingsProvider/res/values/defaults.xm

调试输入法，在Launcher的onCreate里添加：

InputMethodManager mImm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);

 List mImis = mImm.getInputMethodList();

  final int N = (mImis == null) ? 0 : mImis.size();

  for (int i = 0; i < N; i++) { 

                        final InputMethodInfo imi = mImis.get(i);                     

                        Log.d(TAG, i + " IME's ID:" + imi.getId());

                        Log.d(TAG, i + " IME's PackageName:" + imi.getPackageName());

                        Log.d(TAG, i + " IME's ServiceName:" + imi.getServiceName()); 

        }     

String currentInputMethodId = Settings.Secure.getString(getContentResolver(),   

Settings.Secure.DEFAULT_INPUT_METHOD);

Log.d(TAG, "Settings.Secure.DEFAULT_INPUT_METHOD is:" + currentInputMethodId);