diff options
| -rw-r--r-- | api/current.txt | 13 | ||||
| -rw-r--r-- | core/java/android/os/VibrationEffect.java | 12 | ||||
| -rw-r--r-- | core/java/android/os/Vibrator.java | 4 |
3 files changed, 15 insertions, 14 deletions
diff --git a/api/current.txt b/api/current.txt index e86044bb564d..3440ed66410a 100644 --- a/api/current.txt +++ b/api/current.txt @@ -37146,11 +37146,10 @@ package android.os { field public static final int EFFECT_TICK = 2; // 0x2 } - public static class VibrationEffect.Composition { - ctor public VibrationEffect.Composition(); - method @Nullable public android.os.VibrationEffect.Composition addPrimitive(int); - method @Nullable public android.os.VibrationEffect.Composition addPrimitive(int, @FloatRange(from=0.0f, to=1.0f) float); - method @Nullable public android.os.VibrationEffect.Composition addPrimitive(int, @FloatRange(from=0.0f, to=1.0f) float, @IntRange(from=0) int); + public static final class VibrationEffect.Composition { + method @NonNull public android.os.VibrationEffect.Composition addPrimitive(int); + method @NonNull public android.os.VibrationEffect.Composition addPrimitive(int, @FloatRange(from=0.0f, to=1.0f) float); + method @NonNull public android.os.VibrationEffect.Composition addPrimitive(int, @FloatRange(from=0.0f, to=1.0f) float, @IntRange(from=0) int); method @NonNull public android.os.VibrationEffect compose(); field public static final int PRIMITIVE_CLICK = 1; // 0x1 field public static final int PRIMITIVE_QUICK_FALL = 6; // 0x6 @@ -37160,8 +37159,8 @@ package android.os { } public abstract class Vibrator { - method @Nullable public Boolean areAllEffectsSupported(@NonNull int...); - method public boolean areAllPrimitivesSupported(@NonNull int...); + method @Nullable public final Boolean areAllEffectsSupported(@NonNull int...); + method public final boolean areAllPrimitivesSupported(@NonNull int...); method @Nullable public boolean[] areEffectsSupported(@NonNull int...); method @NonNull public boolean[] arePrimitivesSupported(@NonNull int...); method @RequiresPermission(android.Manifest.permission.VIBRATE) public abstract void cancel(); diff --git a/core/java/android/os/VibrationEffect.java b/core/java/android/os/VibrationEffect.java index aa89b515adc6..ca861577ab37 100644 --- a/core/java/android/os/VibrationEffect.java +++ b/core/java/android/os/VibrationEffect.java @@ -961,7 +961,7 @@ public abstract class VibrationEffect implements Parcelable { * * @see VibrationEffect#startComposition() */ - public static class Composition { + public static final class Composition { /** @hide */ @IntDef(prefix = { "PRIMITIVE_" }, value = { PRIMITIVE_CLICK, @@ -1020,6 +1020,8 @@ public abstract class VibrationEffect implements Parcelable { private ArrayList<PrimitiveEffect> mEffects = new ArrayList<>(); + Composition() { } + /** * Add a haptic primitive to the end of the current composition. * @@ -1030,7 +1032,7 @@ public abstract class VibrationEffect implements Parcelable { * * @return The {@link Composition} object to enable adding multiple primitives in one chain. */ - @Nullable + @NonNull public Composition addPrimitive(@Primitive int primitiveId) { addPrimitive(primitiveId, /*scale*/ 1.0f, /*delay*/ 0); return this; @@ -1046,7 +1048,7 @@ public abstract class VibrationEffect implements Parcelable { * * @return The {@link Composition} object to enable adding multiple primitives in one chain. */ - @Nullable + @NonNull public Composition addPrimitive(@Primitive int primitiveId, @FloatRange(from = 0f, to = 1f) float scale) { addPrimitive(primitiveId, scale, /*delay*/ 0); @@ -1058,11 +1060,11 @@ public abstract class VibrationEffect implements Parcelable { * * @param primitiveId The primitive to add * @param scale The scale to apply to the intensity of the primitive. - * @param delay The amount of time, in milliseconds, to wait before playing the prior + * @param delay The amount of time, in milliseconds, to wait between playing the prior * primitive and this one * @return The {@link Composition} object to enable adding multiple primitives in one chain. */ - @Nullable + @NonNull public Composition addPrimitive(@Primitive int primitiveId, @FloatRange(from = 0f, to = 1f) float scale, @IntRange(from = 0) int delay) { mEffects.add(new PrimitiveEffect(checkPrimitive(primitiveId), scale, delay)); diff --git a/core/java/android/os/Vibrator.java b/core/java/android/os/Vibrator.java index d4da7a84d2a1..f7183b14a97a 100644 --- a/core/java/android/os/Vibrator.java +++ b/core/java/android/os/Vibrator.java @@ -351,7 +351,7 @@ public abstract class Vibrator { * what it supports. */ @Nullable - public Boolean areAllEffectsSupported( + public final Boolean areAllEffectsSupported( @NonNull @VibrationEffect.EffectType int... effectIds) { for (boolean supported : areEffectsSupported(effectIds)) { if (!supported) { @@ -384,7 +384,7 @@ public abstract class Vibrator { * @param primitiveIds Which primitives to query for. * @return Whether primitives effects are supported. */ - public boolean areAllPrimitivesSupported( + public final boolean areAllPrimitivesSupported( @NonNull @VibrationEffect.Composition.Primitive int... primitiveIds) { for (boolean supported : arePrimitivesSupported(primitiveIds)) { if (!supported) { |