Add SpecialkeyDetector (34541bfe) · Commits · e / os / android_packages_inputmethods_LatinIME

java/src/com/android/inputmethod/latin/LatinIME.java

+9 −3

Original line number	Diff line number	Diff line
		@@ -155,6 +155,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
		@UsedForTesting final KeyboardSwitcher mKeyboardSwitcher;
		private final SubtypeSwitcher mSubtypeSwitcher;
		private final SubtypeState mSubtypeState = new SubtypeState();
		private final SpecialKeyDetector mSpecialKeyDetector = new SpecialKeyDetector();

		// Object for reacting to adding/removing a dictionary pack.
		private final BroadcastReceiver mDictionaryPackInstallReceiver =
		@@ -1589,6 +1590,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
		// Hooks for hardware keyboard
		@Override
		public boolean onKeyDown(final int keyCode, final KeyEvent keyEvent) {
		mSpecialKeyDetector.onKeyDown(keyEvent);
		if (!ProductionFlags.IS_HARDWARE_KEYBOARD_SUPPORTED) {
		return super.onKeyDown(keyCode, keyEvent);
		}
		@@ -1608,12 +1610,16 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
		}

		@Override
		public boolean onKeyUp(final int keyCode, final KeyEvent event) {
		final long keyIdentifier = event.getDeviceId() << 32 + event.getKeyCode();
		public boolean onKeyUp(final int keyCode, final KeyEvent keyEvent) {
		mSpecialKeyDetector.onKeyUp(keyEvent);
		if (!ProductionFlags.IS_HARDWARE_KEYBOARD_SUPPORTED) {
		return super.onKeyUp(keyCode, keyEvent);
		}
		final long keyIdentifier = keyEvent.getDeviceId() << 32 + keyEvent.getKeyCode();
		if (mInputLogic.mCurrentlyPressedHardwareKeys.remove(keyIdentifier)) {
		return true;
		}
		return super.onKeyUp(keyCode, event);
		return super.onKeyUp(keyCode, keyEvent);
		}

		// onKeyDown and onKeyUp are the main events we are interested in. There are two more events

java/src/com/android/inputmethod/latin/SpecialKeyDetector.java

0 → 100644

+35 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2014, 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.inputmethod.latin;

		import android.view.KeyEvent;

		final class SpecialKeyDetector {
		/**
		* Record a down key event.
		* @param keyEvent a down key event.
		*/
		public void onKeyDown(final KeyEvent keyEvent) {
		}

		/**
		* Record an up key event.
		* @param keyEvent an up key event.
		*/
		public void onKeyUp(final KeyEvent keyEvent) {
		}
		}