Merge "Add a permission annotation to IMM#setCurrentInputMethodSubtype." into mnc-dev

import com.android.internal.view.IInputMethodSession;

import com.android.internal.view.InputBindResult;

import android.annotation.RequiresPermission;

import android.content.Context;

import android.graphics.Matrix;

import android.graphics.Rect;

import java.util.concurrent.CountDownLatch;

import java.util.concurrent.TimeUnit;

import static android.Manifest.permission.WRITE_SECURE_SETTINGS;

/**

 * Central system API to the overall input method framework (IMF) architecture,

 * which arbitrates interaction between applications and the current input method.

     * @return true if the current subtype was successfully switched. When the specified subtype is

     * null, this method returns false.

     */

    @RequiresPermission(WRITE_SECURE_SETTINGS)

    public boolean setCurrentInputMethodSubtype(InputMethodSubtype subtype) {

        synchronized (mH) {

            try {