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KeyHandler: Java -> Kotlin

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Change-Id: Ia39b3055315cecdf32722c0361f29c042e06a81c
This commit is contained in:
LuK1337
2021-09-18 11:12:19 +02:00
parent 49274e4aba
commit 94f6a33159
3 changed files with 51 additions and 84 deletions
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2
KeyHandler/Android.bp
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@@ -1,7 +1,7 @@
android_app {
name: "KeyHandler",
srcs: ["src/**/*.java"],
srcs: ["src/**/*.kt"],
certificate: "platform",
platform_apis: true,

83
KeyHandler/src/org/lineageos/settings/device/KeyHandler.java
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@@ -1,83 +0,0 @@
/*
* Copyright (C) 2018 The LineageOS 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 org.lineageos.settings.device;
import android.content.Context;
import android.media.AudioManager;
import android.os.VibrationEffect;
import android.os.Vibrator;
import android.view.KeyEvent;
import com.android.internal.os.DeviceKeyHandler;
public class KeyHandler implements DeviceKeyHandler {
private static final String TAG = KeyHandler.class.getSimpleName();
// Slider key codes
private static final int MODE_NORMAL = 601;
private static final int MODE_VIBRATION = 602;
private static final int MODE_SILENCE = 603;
// Vibration effects
private static final VibrationEffect MODE_NORMAL_EFFECT =
VibrationEffect.get(VibrationEffect.EFFECT_HEAVY_CLICK);
private static final VibrationEffect MODE_VIBRATION_EFFECT =
VibrationEffect.get(VibrationEffect.EFFECT_DOUBLE_CLICK);
private final Context mContext;
private final AudioManager mAudioManager;
private final Vibrator mVibrator;
public KeyHandler(Context context) {
mContext = context;
mAudioManager = mContext.getSystemService(AudioManager.class);
mVibrator = mContext.getSystemService(Vibrator.class);
}
public KeyEvent handleKeyEvent(KeyEvent event) {
if (event.getAction() != KeyEvent.ACTION_DOWN) {
return event;
}
int scanCode = event.getScanCode();
switch (scanCode) {
case MODE_NORMAL:
mAudioManager.setRingerModeInternal(AudioManager.RINGER_MODE_NORMAL);
doHapticFeedback(MODE_NORMAL_EFFECT);
break;
case MODE_VIBRATION:
mAudioManager.setRingerModeInternal(AudioManager.RINGER_MODE_VIBRATE);
doHapticFeedback(MODE_VIBRATION_EFFECT);
break;
case MODE_SILENCE:
mAudioManager.setRingerModeInternal(AudioManager.RINGER_MODE_SILENT);
break;
default:
return event;
}
return null;
}
private void doHapticFeedback(VibrationEffect effect) {
if (mVibrator != null && mVibrator.hasVibrator()) {
mVibrator.vibrate(effect);
}
}
}

50
KeyHandler/src/org/lineageos/settings/device/KeyHandler.kt Normal file
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@@ -0,0 +1,50 @@
/*
* Copyright (C) 2021 The LineageOS Project
* SPDX-License-Identifier: Apache-2.0
*/
package org.lineageos.settings.device
import android.content.Context
import android.media.AudioManager
import android.os.VibrationEffect
import android.os.Vibrator
import android.view.KeyEvent
import com.android.internal.os.DeviceKeyHandler
class KeyHandler(context: Context) : DeviceKeyHandler {
private val audioManager = context.getSystemService(AudioManager::class.java)
private val vibrator = context.getSystemService(Vibrator::class.java)
override fun handleKeyEvent(event: KeyEvent): KeyEvent {
if (event.action == KeyEvent.ACTION_DOWN) {
when (event.scanCode) {
MODE_NORMAL -> {
audioManager.setRingerModeInternal(AudioManager.RINGER_MODE_NORMAL)
vibrator.vibrate(MODE_NORMAL_EFFECT)
}
MODE_VIBRATION -> {
audioManager.setRingerModeInternal(AudioManager.RINGER_MODE_VIBRATE)
vibrator.vibrate(MODE_VIBRATION_EFFECT)
}
MODE_SILENCE -> {
audioManager.setRingerModeInternal(AudioManager.RINGER_MODE_SILENT)
}
}
}
return event
}
companion object {
private const val TAG = "KeyHandler"
// Slider key codes
private const val MODE_NORMAL = 601
private const val MODE_VIBRATION = 602
private const val MODE_SILENCE = 603
// Vibration effects
private val MODE_NORMAL_EFFECT = VibrationEffect.get(VibrationEffect.EFFECT_HEAVY_CLICK)
private val MODE_VIBRATION_EFFECT = VibrationEffect.get(VibrationEffect.EFFECT_DOUBLE_CLICK)
}
}