Add support for vibrator HAL 1.2 effects. (f268bf57) · Commits · e / os / android_frameworks_base

Android.bp

+3 −2

Original line number	Diff line number	Diff line
		@@ -671,8 +671,9 @@ java_library {
		"android.hardware.tv.input-V1.0-java-constants",
		"android.hardware.usb-V1.0-java-constants",
		"android.hardware.usb-V1.1-java-constants",
		"android.hardware.vibrator-V1.0-java-constants",
		"android.hardware.vibrator-V1.1-java-constants",
		"android.hardware.vibrator-V1.0-java",
		"android.hardware.vibrator-V1.1-java",
		"android.hardware.vibrator-V1.2-java",
		"android.hardware.wifi-V1.0-java-constants",
		"android.hardware.radio-V1.0-java",
		"android.hardware.usb.gadget-V1.0-java",

core/java/android/os/VibrationEffect.java

+96 −7

Original line number	Diff line number	Diff line
		@@ -16,10 +16,15 @@

		package android.os;

		import android.hardware.vibrator.V1_0.Constants.EffectStrength;
		import android.hardware.vibrator.V1_1.Constants.Effect_1_1;
		import android.annotation.Nullable;
		import android.content.Context;
		import android.hardware.vibrator.V1_0.EffectStrength;
		import android.hardware.vibrator.V1_2.Effect;
		import android.net.Uri;
		import android.util.MathUtils;

		import com.android.internal.annotations.VisibleForTesting;

		import java.util.Arrays;

		/**
		@@ -49,7 +54,7 @@ public abstract class VibrationEffect implements Parcelable {
		* @see #get(int)
		* @hide
		*/
		public static final int EFFECT_CLICK = Effect_1_1.CLICK;
		public static final int EFFECT_CLICK = Effect.CLICK;

		/**
		* A double click effect.
		@@ -57,14 +62,62 @@ public abstract class VibrationEffect implements Parcelable {
		* @see #get(int)
		* @hide
		*/
		public static final int EFFECT_DOUBLE_CLICK = Effect_1_1.DOUBLE_CLICK;
		public static final int EFFECT_DOUBLE_CLICK = Effect.DOUBLE_CLICK;

		/**
		* A tick effect.
		* @see #get(int)
		* @hide
		*/
		public static final int EFFECT_TICK = Effect_1_1.TICK;
		public static final int EFFECT_TICK = Effect.TICK;

		/**
		* A thud effect.
		* @see #get(int)
		* @hide
		*/
		public static final int EFFECT_THUD = Effect.THUD;

		/**
		* A pop effect.
		* @see #get(int)
		* @hide
		*/
		public static final int EFFECT_POP = Effect.POP;

		/**
		* A heavy click effect.
		* @see #get(int)
		* @hide
		*/
		public static final int EFFECT_HEAVY_CLICK = Effect.HEAVY_CLICK;


		/**
		* Ringtone patterns. They may correspond with the device's ringtone audio, or may just be a
		* pattern that can be played as a ringtone with any audio, depending on the device.
		*
		* @see #get(Uri, Context)
		* @hide
		*/
		@VisibleForTesting
		public static final int[] RINGTONES = {
		Effect.RINGTONE_1,
		Effect.RINGTONE_2,
		Effect.RINGTONE_3,
		Effect.RINGTONE_4,
		Effect.RINGTONE_5,
		Effect.RINGTONE_6,
		Effect.RINGTONE_7,
		Effect.RINGTONE_8,
		Effect.RINGTONE_9,
		Effect.RINGTONE_10,
		Effect.RINGTONE_11,
		Effect.RINGTONE_12,
		Effect.RINGTONE_13,
		Effect.RINGTONE_14,
		Effect.RINGTONE_15
		};

		/** @hide to prevent subclassing from outside of the framework */
		public VibrationEffect() { }
		@@ -198,6 +251,37 @@ public abstract class VibrationEffect implements Parcelable {
		return effect;
		}

		/**
		* Get a predefined vibration effect associated with a given URI.
		*
		* Predefined effects are a set of common vibration effects that should be identical, regardless
		* of the app they come from, in order to provide a cohesive experience for users across
		* the entire device. They also may be custom tailored to the device hardware in order to
		* provide a better experience than you could otherwise build using the generic building
		* blocks.
		*
		* @param uri The URI associated with the haptic effect.
		* @param context The context used to get the URI to haptic effect association.
		*
		* @return The desired effect, or {@code null} if there's no associated effect.
		*
		* @hide
		*/
		@Nullable
		public static VibrationEffect get(Uri uri, Context context) {
		String[] uris = context.getResources().getStringArray(
		com.android.internal.R.array.config_ringtoneEffectUris);
		for (int i = 0; i < uris.length && i < RINGTONES.length; i++) {
		if (uris[i] == null) {
		continue;
		}
		if (Uri.parse(uris[i]).equals(uri)) {
		return get(RINGTONES[i]);
		}
		}
		return null;
		}

		@Override
		public int describeContents() {
		return 0;
		@@ -548,11 +632,16 @@ public abstract class VibrationEffect implements Parcelable {
		case EFFECT_CLICK:
		case EFFECT_DOUBLE_CLICK:
		case EFFECT_TICK:
		case EFFECT_THUD:
		case EFFECT_POP:
		case EFFECT_HEAVY_CLICK:
		break;
		default:
		if (mEffectId < RINGTONES[0] \|\| mEffectId > RINGTONES[RINGTONES.length - 1]) {
		throw new IllegalArgumentException(
		"Unknown prebaked effect type (value=" + mEffectId + ")");
		}
		}
		if (!isValidEffectStrength(mEffectStrength)) {
		throw new IllegalArgumentException(
		"Unknown prebaked effect strength (value=" + mEffectStrength + ")");

core/res/res/values/config.xml

+8 −0

Original line number	Diff line number	Diff line
		@@ -1075,6 +1075,14 @@
		<item>10</item>
		</integer-array>

		<!-- The URI to associate with each ringtone effect constant, intended to be used with the
		android.os.VibrationEffect#get(Uri, Context) API.
		The position of the string in the string-array determines which ringtone effect is chosen.
		For example, if the URI passed into get match the third string in the string-array, then
		RINGTONE_3 will be the returned effect -->
		<string-array translatable="false" name="config_ringtoneEffectUris">
		</string-array>

		<bool name="config_use_strict_phone_number_comparation">false</bool>

		<!-- Display low battery warning when battery level dips to this value.

core/res/res/values/symbols.xml

+2 −0

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		@@ -3252,4 +3252,6 @@
		<java-symbol type="string" name="screenshot_edit" />

		<java-symbol type="bool" name="config_keepRestrictedProfilesInBackground" />

		<java-symbol type="array" name="config_ringtoneEffectUris" />
		</resources>

core/tests/coretests/src/android/os/VibrationEffectTest.java

0 → 100644

+90 −0

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		/*
		* Copyright (C) 2018 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 android.os;

		import static junit.framework.Assert.assertEquals;
		import static junit.framework.Assert.assertNotNull;
		import static junit.framework.Assert.assertNull;

		import static org.mockito.Mockito.mock;
		import static org.mockito.Mockito.when;

		import android.content.Context;
		import android.content.res.Resources;
		import android.net.Uri;

		import com.android.internal.R;

		import org.junit.Test;
		import org.junit.runner.RunWith;
		import org.mockito.junit.MockitoJUnitRunner;

		@RunWith(MockitoJUnitRunner.class)
		public class VibrationEffectTest {
		private static final String RINGTONE_URI_1 = "content://test/system/ringtone_1";
		private static final String RINGTONE_URI_2 = "content://test/system/ringtone_2";
		private static final String RINGTONE_URI_3 = "content://test/system/ringtone_3";
		private static final String UNKNOWN_URI = "content://test/system/other_audio";

		@Test
		public void getRingtones_noPrebakedRingtones() {
		Resources r = mockRingtoneResources(new String[0]);
		Context context = mockContext(r);
		VibrationEffect effect = VibrationEffect.get(Uri.parse(RINGTONE_URI_1), context);
		assertNull(effect);
		}

		@Test
		public void getRingtones_noPrebakedRingtoneForUri() {
		Resources r = mockRingtoneResources();
		Context context = mockContext(r);
		VibrationEffect effect = VibrationEffect.get(Uri.parse(UNKNOWN_URI), context);
		assertNull(effect);
		}

		@Test
		public void getRingtones_getPrebakedRingtone() {
		Resources r = mockRingtoneResources();
		Context context = mockContext(r);
		VibrationEffect effect = VibrationEffect.get(Uri.parse(RINGTONE_URI_2), context);
		VibrationEffect expectedEffect = VibrationEffect.get(VibrationEffect.RINGTONES[1]);
		assertNotNull(expectedEffect);
		assertEquals(expectedEffect, effect);
		}


		private Resources mockRingtoneResources() {
		return mockRingtoneResources(new String[] {
		RINGTONE_URI_1,
		RINGTONE_URI_2,
		RINGTONE_URI_3
		});
		}

		private Resources mockRingtoneResources(String[] ringtoneUris) {
		Resources mockResources = mock(Resources.class);
		when(mockResources.getStringArray(R.array.config_ringtoneEffectUris))
		.thenReturn(ringtoneUris);
		return mockResources;
		}

		private Context mockContext(Resources r) {
		Context ctx = mock(Context.class);
		when(ctx.getResources()).thenReturn(r);
		return ctx;
		}
		}