Merge "Update JavaDoc for IMS#enableHardwareAcceleration"

    InputMethodManager mImm;

    int mTheme = 0;

    boolean mHardwareAccelerated = false;

    LayoutInflater mInflater;

    TypedArray mThemeAttrs;

    }

    /**

     * You can call this to try to enable hardware accelerated drawing for

     * your IME. This must be set before {@link #onCreate}, so you

     * will typically call it in your constructor.  It is not always possible

     * to use hardware accelerated drawing in an IME (for example on low-end

     * devices that do not have the resources to support this), so the call

     * returns true if it succeeds otherwise false if you will need to draw

     * in software.  You must be able to handle either case.

     * You can call this to try to enable accelerated drawing for your IME. This must be set before

     * {@link #onCreate()}, so you will typically call it in your constructor.  It is not always

     * possible to use hardware accelerated drawing in an IME (for example on low-end devices that

     * do not have the resources to support this), so the call {@code true} if it succeeds otherwise

     * {@code false} if you will need to draw in software.  You must be able to handle either case.

     *

     * @deprecated Starting in API 21, hardware acceleration is always enabled

     *             on capable devices.

     * <p>In API 21 and later, system may automatically enable hardware accelerated drawing for your

     * IME on capable devices even if this method is not explicitly called. Make sure that your IME

     * is able to handle either case.</p>

     *

     * @return {@code true} if accelerated drawing is successfully enabled otherwise {@code false}.

     *         On API 21 and later devices the return value is basically just a hint and your IME

     *         does not need to change the behavior based on the it

     * @deprecated Starting in API 21, hardware acceleration is always enabled on capable devices

     */

    @Deprecated

    public boolean enableHardwareAcceleration() {

        if (mWindow != null) {

            throw new IllegalStateException("Must be called before onCreate()");

        }

        if (ActivityManager.isHighEndGfx()) {

            mHardwareAccelerated = true;

            return true;

        }

        return false;

        return ActivityManager.isHighEndGfx();

    }

    @Override public void onCreate() {

                Context.LAYOUT_INFLATER_SERVICE);

        mWindow = new SoftInputWindow(this, "InputMethod", mTheme, null, null, mDispatcherState,

                WindowManager.LayoutParams.TYPE_INPUT_METHOD, Gravity.BOTTOM, false);

        if (mHardwareAccelerated) {

            mWindow.getWindow().addFlags(WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED);

        }

        initViews();

        mWindow.getWindow().setLayout(MATCH_PARENT, WRAP_CONTENT);

    }