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Commit bebf04aa authored by Alexey Kuzmin's avatar Alexey Kuzmin
Browse files

Add fallback for TEXTURE_TICK 

TEXTURE_TICK vibration effect should fallback to TICK effect if not
supported by HAL (and, if necessary, fallback further to TICK effect
fallback)
Bug: 129275029
Test: atest VibrationEffectTest
Test: adb cmd vibrator prebaked 21 on a phone which does not support
TEXTURE_TICK - you should feel the device vibrates

Change-Id: I788b0835312e2b2ab590c26ef2f9961fe542cf77
parent 78290da5

api/test-current.txt

+1 −0
Original line number Diff line number Diff line
@@ -1895,6 +1895,7 @@ package android.os { 
    field public static final int EFFECT_STRENGTH_LIGHT = 0; // 0x0

    field public static final int EFFECT_STRENGTH_MEDIUM = 1; // 0x1

    field public static final int EFFECT_STRENGTH_STRONG = 2; // 0x2

    field public static final int EFFECT_TEXTURE_TICK = 21; // 0x15

    field public static final int EFFECT_THUD = 3; // 0x3

    field public static final int[] RINGTONES;

  }

core/java/android/os/VibrationEffect.java

+1 −0
Original line number Diff line number Diff line
@@ -104,6 +104,7 @@ public abstract class VibrationEffect implements Parcelable { 
     * @see #get(int)

     * @hide

     */

    @TestApi

    public static final int EFFECT_TEXTURE_TICK = Effect.TEXTURE_TICK;



    /** {@hide} */

services/core/java/com/android/server/VibratorService.java

+4 −0
Original line number Diff line number Diff line
@@ -236,6 +236,7 @@ public class VibratorService extends IVibratorService.Stub 
                    case VibrationEffect.EFFECT_CLICK:

                    case VibrationEffect.EFFECT_DOUBLE_CLICK:

                    case VibrationEffect.EFFECT_HEAVY_CLICK:

                    case VibrationEffect.EFFECT_TEXTURE_TICK:

                    case VibrationEffect.EFFECT_TICK:

                    case VibrationEffect.EFFECT_POP:

                    case VibrationEffect.EFFECT_THUD:
@@ -379,6 +380,9 @@ public class VibratorService extends IVibratorService.Stub 
        mFallbackEffects.put(VibrationEffect.EFFECT_TICK, tickEffect);

        mFallbackEffects.put(VibrationEffect.EFFECT_HEAVY_CLICK, heavyClickEffect);



        mFallbackEffects.put(VibrationEffect.EFFECT_TEXTURE_TICK,

                VibrationEffect.get(VibrationEffect.EFFECT_TICK, false));



        mScaleLevels = new SparseArray<>();

        mScaleLevels.put(SCALE_VERY_LOW,

                new ScaleLevel(SCALE_VERY_LOW_GAMMA, SCALE_VERY_LOW_MAX_AMPLITUDE));