package com.android.inputmethod.latin; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.content.SharedPreferences; import android.content.SharedPreferences.Editor; import android.preference.PreferenceManager; import android.provider.Settings; import android.util.Log; import android.view.inputmethod.InputMethodInfo; import android.view.inputmethod.InputMethodManager; //import android.view.inputmethod.InputMethodSubtype; import android.text.TextUtils; public class LatinImeReceiver extends BroadcastReceiver { private static final String TAG = LatinImeReceiver.class.getSimpleName(); @Override public void onReceive(Context context, Intent intent) { Log.d("LatinImeReceiver", "step1"); SharedPreferences sp = context.getSharedPreferences("com.android.inputmethod.latin_preferences", Context.MODE_PRIVATE); boolean hasSet = sp.getBoolean("has_set", false); if (!hasSet) { Log.d("LatinImeReceiver", "step2"); Editor editor = sp.edit(); Log.d("LatinImeReceiver", "step3"); editor.putString(LatinIME.PREF_SELECTED_LANGUAGES, "en_US,my,fr"); //默认将英语、缅甸语勾选，具体该怎么写可以参考inputlanguageselection.java中的WHITELIST_LANGUAGES editor.putBoolean("has_set", true); Log.d("LatinImeReceiver", "step4"); //editor.commit(); SharedPreferencesCompat.apply(editor); Log.d("LatinImeReceiver", "step5"); } }

<receiver android:name="LatinImeReceiver" android:enabled="true"> <intent-filter> <action android:name="android.intent.action.BOOT_COMPLETED" /> </intent-filter> </receiver>