Merge "(Behind flag) Wireless charging vibration feedback" (da845787) · Commits · e / os / android_frameworks_base

core/java/android/provider/Settings.java

+10 −0

Original line number	Diff line number	Diff line
		@@ -8614,6 +8614,14 @@ public final class Settings {

		private static final Validator CHARGING_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR;

		/**
		* Whether to vibrate for wireless charging events.
		* @hide
		*/
		public static final String CHARGING_VIBRATION_ENABLED = "charging_vibration_enabled";

		private static final Validator CHARGING_VIBRATION_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR;

		/**
		* Whether we keep the device on while the device is plugged in.
		* Supported values are:
		@@ -12023,6 +12031,7 @@ public final class Settings {
		PRIVATE_DNS_SPECIFIER,
		SOFT_AP_TIMEOUT_ENABLED,
		ZEN_DURATION,
		CHARGING_VIBRATION_ENABLED,
		};

		/**
		@@ -12066,6 +12075,7 @@ public final class Settings {
		WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR);
		VALIDATORS.put(APP_AUTO_RESTRICTION_ENABLED, APP_AUTO_RESTRICTION_ENABLED_VALIDATOR);
		VALIDATORS.put(ZEN_DURATION, ZEN_DURATION_VALIDATOR);
		VALIDATORS.put(CHARGING_VIBRATION_ENABLED, CHARGING_VIBRATION_ENABLED_VALIDATOR);
		}

		/**

services/core/java/com/android/server/power/Notifier.java

+41 −8

Original line number	Diff line number	Diff line
		@@ -25,6 +25,7 @@ import android.content.BroadcastReceiver;
		import android.content.Context;
		import android.content.Intent;
		import android.hardware.input.InputManagerInternal;
		import android.media.AudioAttributes;
		import android.media.AudioManager;
		import android.media.Ringtone;
		import android.media.RingtoneManager;
		@@ -40,20 +41,21 @@ import android.os.Process;
		import android.os.RemoteException;
		import android.os.SystemClock;
		import android.os.UserHandle;
		import android.os.VibrationEffect;
		import android.os.Vibrator;
		import android.os.WorkSource;
		import android.provider.Settings;
		import android.util.EventLog;
		import android.util.Slog;
		import android.view.inputmethod.InputMethodManagerInternal;

		import com.android.internal.app.IAppOpsService;
		import com.android.internal.app.IBatteryStats;
		import com.android.internal.logging.MetricsLogger;
		import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
		import com.android.server.EventLogTags;
		import com.android.server.LocalServices;
		import com.android.server.statusbar.StatusBarManagerInternal;
		import com.android.server.policy.WindowManagerPolicy;
		import com.android.server.statusbar.StatusBarManagerInternal;

		/**
		* Sends broadcasts about important power state changes.
		@@ -88,6 +90,21 @@ final class Notifier {
		private static final int MSG_PROFILE_TIMED_OUT = 5;
		private static final int MSG_WIRED_CHARGING_STARTED = 6;

		private static final long[] WIRELESS_VIBRATION_TIME = {
		40, 40, 40, 40, 40, 40, 40, 40, 40, // ramp-up sampling rate = 40ms
		40, 40, 40, 40, 40, 40, 40 // ramp-down sampling rate = 40ms
		};
		private static final int[] WIRELESS_VIBRATION_AMPLITUDE = {
		1, 4, 11, 25, 44, 67, 91, 114, 123, // ramp-up amplitude (from 0 to 50%)
		103, 79, 55, 34, 17, 7, 2 // ramp-up amplitude
		};
		private static final VibrationEffect WIRELESS_CHARGING_VIBRATION_EFFECT =
		VibrationEffect.createWaveform(WIRELESS_VIBRATION_TIME, WIRELESS_VIBRATION_AMPLITUDE,
		-1);
		private static final AudioAttributes VIBRATION_ATTRIBUTES = new AudioAttributes.Builder()
		.setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
		.build();

		private final Object mLock = new Object();

		private final Context mContext;
		@@ -100,6 +117,7 @@ final class Notifier {
		private final InputMethodManagerInternal mInputMethodManagerInternal;
		@Nullable private final StatusBarManagerInternal mStatusBarManagerInternal;
		private final TrustManager mTrustManager;
		private final Vibrator mVibrator;

		private final NotifierHandler mHandler;
		private final Intent mScreenOnIntent;
		@@ -146,6 +164,7 @@ final class Notifier {
		mInputMethodManagerInternal = LocalServices.getService(InputMethodManagerInternal.class);
		mStatusBarManagerInternal = LocalServices.getService(StatusBarManagerInternal.class);
		mTrustManager = mContext.getSystemService(TrustManager.class);
		mVibrator = mContext.getSystemService(Vibrator.class);

		mHandler = new NotifierHandler(looper);
		mScreenOnIntent = new Intent(Intent.ACTION_SCREEN_ON);
		@@ -719,14 +738,9 @@ final class Notifier {
		* Plays the wireless charging sound for both wireless and non-wireless charging
		*/
		private void playChargingStartedSound() {
		final boolean enabled = Settings.Global.getInt(mContext.getContentResolver(),
		Settings.Global.CHARGING_SOUNDS_ENABLED, 1) != 0;
		final boolean dndOff = Settings.Global.getInt(mContext.getContentResolver(),
		Settings.Global.ZEN_MODE, Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS)
		== Settings.Global.ZEN_MODE_OFF;
		final String soundPath = Settings.Global.getString(mContext.getContentResolver(),
		Settings.Global.CHARGING_STARTED_SOUND);
		if (enabled && dndOff && soundPath != null) {
		if (isChargingFeedbackEnabled() && soundPath != null) {
		final Uri soundUri = Uri.parse("file://" + soundPath);
		if (soundUri != null) {
		final Ringtone sfx = RingtoneManager.getRingtone(mContext, soundUri);
		@@ -739,6 +753,7 @@ final class Notifier {
		}

		private void showWirelessChargingStarted(int batteryLevel) {
		playWirelessChargingVibration();
		playChargingStartedSound();
		if (mStatusBarManagerInternal != null) {
		mStatusBarManagerInternal.showChargingAnimation(batteryLevel);
		@@ -755,6 +770,23 @@ final class Notifier {
		mTrustManager.setDeviceLockedForUser(userId, true /locked/);
		}

		private void playWirelessChargingVibration() {
		final boolean vibrateEnabled = Settings.Global.getInt(mContext.getContentResolver(),
		Settings.Global.CHARGING_VIBRATION_ENABLED, 0) != 0;
		if (vibrateEnabled && isChargingFeedbackEnabled()) {
		mVibrator.vibrate(WIRELESS_CHARGING_VIBRATION_EFFECT, VIBRATION_ATTRIBUTES);
		}
		}

		private boolean isChargingFeedbackEnabled() {
		final boolean enabled = Settings.Global.getInt(mContext.getContentResolver(),
		Settings.Global.CHARGING_SOUNDS_ENABLED, 1) != 0;
		final boolean dndOff = Settings.Global.getInt(mContext.getContentResolver(),
		Settings.Global.ZEN_MODE, Settings.Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS)
		== Settings.Global.ZEN_MODE_OFF;
		return enabled && dndOff;
		}

		private final class NotifierHandler extends Handler {

		public NotifierHandler(Looper looper) {
		@@ -780,6 +812,7 @@ final class Notifier {
		break;
		case MSG_WIRED_CHARGING_STARTED:
		showWiredChargingStarted();
		break;
		}
		}
		}