Change IME picker dialog from Activity to Broadcast

Change-Id: I7bc3c3aa5544f3cb170703d6e71bad1bd54545b8

src/com/android/settings/inputmethod/InputMethodDialogReceiver.java

@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * 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.settings.inputmethod;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.provider.Settings;
+import android.view.inputmethod.InputMethodManager;
+
+public class InputMethodDialogReceiver extends BroadcastReceiver {
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        if (Settings.ACTION_SHOW_INPUT_METHOD_PICKER.equals(intent.getAction())) {
+            ((InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE))
+                    .showInputMethodPicker();
+        }
+    }
+}