Merge "APIs for Visibility triggers and setting trigger to Lottie" into androidx-main
diff --git a/wear/protolayout/protolayout-proto/src/main/proto/resources.proto b/wear/protolayout/protolayout-proto/src/main/proto/resources.proto
index 7e04e8a..edfbff0 100644
--- a/wear/protolayout/protolayout-proto/src/main/proto/resources.proto
+++ b/wear/protolayout/protolayout-proto/src/main/proto/resources.proto
@@ -155,6 +155,9 @@
//
// If not set, the animation will play on load.</setter>
androidx.wear.protolayout.expression.proto.DynamicFloat progress = 2;
+
+ // The trigger to start the animation.
+ Trigger start_trigger = 3;
}
// An image resource, which can be used by layouts. This holds multiple
diff --git a/wear/protolayout/protolayout/api/current.txt b/wear/protolayout/protolayout/api/current.txt
index b644ee3..da4e766 100644
--- a/wear/protolayout/protolayout/api/current.txt
+++ b/wear/protolayout/protolayout/api/current.txt
@@ -1309,12 +1309,14 @@
@androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=500) public static final class ResourceBuilders.AndroidLottieResourceByResId {
method public androidx.wear.protolayout.expression.DynamicBuilders.DynamicFloat? getProgress();
method @RawRes public int getRawResourceId();
+ method public androidx.wear.protolayout.TriggerBuilders.Trigger? getStartTrigger();
}
public static final class ResourceBuilders.AndroidLottieResourceByResId.Builder {
ctor @androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=500) public ResourceBuilders.AndroidLottieResourceByResId.Builder(@RawRes int);
method public androidx.wear.protolayout.ResourceBuilders.AndroidLottieResourceByResId build();
method @androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=500) public androidx.wear.protolayout.ResourceBuilders.AndroidLottieResourceByResId.Builder setProgress(androidx.wear.protolayout.expression.DynamicBuilders.DynamicFloat);
+ method @androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=500) public androidx.wear.protolayout.ResourceBuilders.AndroidLottieResourceByResId.Builder setStartTrigger(androidx.wear.protolayout.TriggerBuilders.Trigger);
}
@SuppressCompatibility @androidx.wear.protolayout.expression.ProtoLayoutExperimental @androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=200) public static final class ResourceBuilders.AndroidSeekableAnimatedImageResourceByResId {
@@ -1434,6 +1436,24 @@
public final class TriggerBuilders {
method @androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=200) public static androidx.wear.protolayout.TriggerBuilders.Trigger createOnConditionMetTrigger(androidx.wear.protolayout.expression.DynamicBuilders.DynamicBool);
method @androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=200) public static androidx.wear.protolayout.TriggerBuilders.Trigger createOnLoadTrigger();
+ method @androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=200) public static androidx.wear.protolayout.TriggerBuilders.Trigger createOnVisibleOnceTrigger();
+ method @androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=200) public static androidx.wear.protolayout.TriggerBuilders.Trigger createOnVisibleTrigger();
+ }
+
+ @androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=200) public static final class TriggerBuilders.OnVisibleOnceTrigger implements androidx.wear.protolayout.TriggerBuilders.Trigger {
+ }
+
+ public static final class TriggerBuilders.OnVisibleOnceTrigger.Builder {
+ ctor @androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=200) public TriggerBuilders.OnVisibleOnceTrigger.Builder();
+ method public androidx.wear.protolayout.TriggerBuilders.OnVisibleOnceTrigger build();
+ }
+
+ @androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=200) public static final class TriggerBuilders.OnVisibleTrigger implements androidx.wear.protolayout.TriggerBuilders.Trigger {
+ }
+
+ public static final class TriggerBuilders.OnVisibleTrigger.Builder {
+ ctor @androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=200) public TriggerBuilders.OnVisibleTrigger.Builder();
+ method public androidx.wear.protolayout.TriggerBuilders.OnVisibleTrigger build();
}
@androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=200) public static interface TriggerBuilders.Trigger {
diff --git a/wear/protolayout/protolayout/api/restricted_current.txt b/wear/protolayout/protolayout/api/restricted_current.txt
index b644ee3..da4e766 100644
--- a/wear/protolayout/protolayout/api/restricted_current.txt
+++ b/wear/protolayout/protolayout/api/restricted_current.txt
@@ -1309,12 +1309,14 @@
@androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=500) public static final class ResourceBuilders.AndroidLottieResourceByResId {
method public androidx.wear.protolayout.expression.DynamicBuilders.DynamicFloat? getProgress();
method @RawRes public int getRawResourceId();
+ method public androidx.wear.protolayout.TriggerBuilders.Trigger? getStartTrigger();
}
public static final class ResourceBuilders.AndroidLottieResourceByResId.Builder {
ctor @androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=500) public ResourceBuilders.AndroidLottieResourceByResId.Builder(@RawRes int);
method public androidx.wear.protolayout.ResourceBuilders.AndroidLottieResourceByResId build();
method @androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=500) public androidx.wear.protolayout.ResourceBuilders.AndroidLottieResourceByResId.Builder setProgress(androidx.wear.protolayout.expression.DynamicBuilders.DynamicFloat);
+ method @androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=500) public androidx.wear.protolayout.ResourceBuilders.AndroidLottieResourceByResId.Builder setStartTrigger(androidx.wear.protolayout.TriggerBuilders.Trigger);
}
@SuppressCompatibility @androidx.wear.protolayout.expression.ProtoLayoutExperimental @androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=200) public static final class ResourceBuilders.AndroidSeekableAnimatedImageResourceByResId {
@@ -1434,6 +1436,24 @@
public final class TriggerBuilders {
method @androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=200) public static androidx.wear.protolayout.TriggerBuilders.Trigger createOnConditionMetTrigger(androidx.wear.protolayout.expression.DynamicBuilders.DynamicBool);
method @androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=200) public static androidx.wear.protolayout.TriggerBuilders.Trigger createOnLoadTrigger();
+ method @androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=200) public static androidx.wear.protolayout.TriggerBuilders.Trigger createOnVisibleOnceTrigger();
+ method @androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=200) public static androidx.wear.protolayout.TriggerBuilders.Trigger createOnVisibleTrigger();
+ }
+
+ @androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=200) public static final class TriggerBuilders.OnVisibleOnceTrigger implements androidx.wear.protolayout.TriggerBuilders.Trigger {
+ }
+
+ public static final class TriggerBuilders.OnVisibleOnceTrigger.Builder {
+ ctor @androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=200) public TriggerBuilders.OnVisibleOnceTrigger.Builder();
+ method public androidx.wear.protolayout.TriggerBuilders.OnVisibleOnceTrigger build();
+ }
+
+ @androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=200) public static final class TriggerBuilders.OnVisibleTrigger implements androidx.wear.protolayout.TriggerBuilders.Trigger {
+ }
+
+ public static final class TriggerBuilders.OnVisibleTrigger.Builder {
+ ctor @androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=200) public TriggerBuilders.OnVisibleTrigger.Builder();
+ method public androidx.wear.protolayout.TriggerBuilders.OnVisibleTrigger build();
}
@androidx.wear.protolayout.expression.RequiresSchemaVersion(major=1, minor=200) public static interface TriggerBuilders.Trigger {
diff --git a/wear/protolayout/protolayout/src/main/java/androidx/wear/protolayout/ResourceBuilders.java b/wear/protolayout/protolayout/src/main/java/androidx/wear/protolayout/ResourceBuilders.java
index 0fff0a2..a51c996 100644
--- a/wear/protolayout/protolayout/src/main/java/androidx/wear/protolayout/ResourceBuilders.java
+++ b/wear/protolayout/protolayout/src/main/java/androidx/wear/protolayout/ResourceBuilders.java
@@ -520,6 +520,15 @@
}
}
+ /** Gets the trigger to start the animation. */
+ public @Nullable Trigger getStartTrigger() {
+ if (mImpl.hasStartTrigger()) {
+ return TriggerBuilders.triggerFromProto(mImpl.getStartTrigger());
+ } else {
+ return null;
+ }
+ }
+
/** Creates a new wrapper instance from the proto. */
@RestrictTo(Scope.LIBRARY_GROUP)
public static @NonNull AndroidLottieResourceByResId fromProto(
@@ -540,6 +549,8 @@
+ getRawResourceId()
+ ", progress="
+ getProgress()
+ + ", startTrigger="
+ + getStartTrigger()
+ "}";
}
@@ -590,6 +601,13 @@
return this;
}
+ /** Sets the trigger to start the animation. */
+ @RequiresSchemaVersion(major = 1, minor = 500)
+ public @NonNull Builder setStartTrigger(@NonNull Trigger startTrigger) {
+ mImpl.setStartTrigger(startTrigger.toTriggerProto());
+ return this;
+ }
+
/** Builds an instance from accumulated values. */
public @NonNull AndroidLottieResourceByResId build() {
return AndroidLottieResourceByResId.fromProto(mImpl.build());
diff --git a/wear/protolayout/protolayout/src/main/java/androidx/wear/protolayout/TriggerBuilders.java b/wear/protolayout/protolayout/src/main/java/androidx/wear/protolayout/TriggerBuilders.java
index 1a96d0e..d05a53c 100644
--- a/wear/protolayout/protolayout/src/main/java/androidx/wear/protolayout/TriggerBuilders.java
+++ b/wear/protolayout/protolayout/src/main/java/androidx/wear/protolayout/TriggerBuilders.java
@@ -48,6 +48,160 @@
return new OnConditionMetTrigger.Builder().setCondition(dynamicBool).build();
}
+ /**
+ * Creates a {@link Trigger} that fires *every time* the layout becomes visible.
+ *
+ * <p>As opposed to {@link #createOnLoadTrigger()}, this will wait until layout is fully visible
+ * before firing a trigger.
+ */
+ @RequiresSchemaVersion(major = 1, minor = 200)
+ public static @NonNull Trigger createOnVisibleTrigger() {
+ return new OnVisibleTrigger.Builder().build();
+ }
+
+ /**
+ * Creates a {@link Trigger} that fires the first time that layout becomes visible.
+ *
+ * <p>As opposed to {@link #createOnVisibleTrigger()}, this will only be fired the first time
+ * that the layout becomes visible.
+ */
+ @RequiresSchemaVersion(major = 1, minor = 200)
+ public static @NonNull Trigger createOnVisibleOnceTrigger() {
+ return new OnVisibleOnceTrigger.Builder().build();
+ }
+
+ /** Triggers when the layout visibility state turns from invisible to fully visible. */
+ @RequiresSchemaVersion(major = 1, minor = 200)
+ public static final class OnVisibleTrigger implements Trigger {
+ private final TriggerProto.OnVisibleTrigger mImpl;
+ private final @Nullable Fingerprint mFingerprint;
+
+ OnVisibleTrigger(TriggerProto.OnVisibleTrigger impl, @Nullable Fingerprint fingerprint) {
+ this.mImpl = impl;
+ this.mFingerprint = fingerprint;
+ }
+
+ @Override
+ @RestrictTo(Scope.LIBRARY_GROUP)
+ public @Nullable Fingerprint getFingerprint() {
+ return mFingerprint;
+ }
+
+ /** Creates a new wrapper instance from the proto. */
+ @RestrictTo(Scope.LIBRARY_GROUP)
+ public static @NonNull OnVisibleTrigger fromProto(
+ TriggerProto.@NonNull OnVisibleTrigger proto, @Nullable Fingerprint fingerprint) {
+ return new OnVisibleTrigger(proto, fingerprint);
+ }
+
+ static @NonNull OnVisibleTrigger fromProto(TriggerProto.@NonNull OnVisibleTrigger proto) {
+ return fromProto(proto, null);
+ }
+
+ /** Returns the internal proto instance. */
+ TriggerProto.@NonNull OnVisibleTrigger toProto() {
+ return mImpl;
+ }
+
+ @Override
+ @RestrictTo(Scope.LIBRARY_GROUP)
+ public TriggerProto.@NonNull Trigger toTriggerProto() {
+ return TriggerProto.Trigger.newBuilder().setOnVisibleTrigger(mImpl).build();
+ }
+
+ @Override
+ public @NonNull String toString() {
+ return "OnVisibleTrigger";
+ }
+
+ /** Builder for {@link OnVisibleTrigger}. */
+ @SuppressWarnings("HiddenSuperclass")
+ public static final class Builder implements Trigger.Builder {
+ private final TriggerProto.OnVisibleTrigger.Builder mImpl =
+ TriggerProto.OnVisibleTrigger.newBuilder();
+ private final Fingerprint mFingerprint = new Fingerprint(1416366796);
+
+ /** Creates an instance of {@link Builder}. */
+ @RequiresSchemaVersion(major = 1, minor = 200)
+ public Builder() {}
+
+ /** Builds an instance from accumulated values. */
+ @Override
+ public @NonNull OnVisibleTrigger build() {
+ return new OnVisibleTrigger(mImpl.build(), mFingerprint);
+ }
+ }
+ }
+
+ /**
+ * Triggers only once when the layout visibility state turns from invisible to fully visible for
+ * the first time.
+ */
+ @RequiresSchemaVersion(major = 1, minor = 200)
+ public static final class OnVisibleOnceTrigger implements Trigger {
+ private final TriggerProto.OnVisibleOnceTrigger mImpl;
+ private final @Nullable Fingerprint mFingerprint;
+
+ OnVisibleOnceTrigger(
+ TriggerProto.OnVisibleOnceTrigger impl, @Nullable Fingerprint fingerprint) {
+ this.mImpl = impl;
+ this.mFingerprint = fingerprint;
+ }
+
+ @Override
+ @RestrictTo(Scope.LIBRARY_GROUP)
+ public @Nullable Fingerprint getFingerprint() {
+ return mFingerprint;
+ }
+
+ /** Creates a new wrapper instance from the proto. */
+ @RestrictTo(Scope.LIBRARY_GROUP)
+ public static @NonNull OnVisibleOnceTrigger fromProto(
+ TriggerProto.@NonNull OnVisibleOnceTrigger proto,
+ @Nullable Fingerprint fingerprint) {
+ return new OnVisibleOnceTrigger(proto, fingerprint);
+ }
+
+ static @NonNull OnVisibleOnceTrigger fromProto(
+ TriggerProto.@NonNull OnVisibleOnceTrigger proto) {
+ return fromProto(proto, null);
+ }
+
+ /** Returns the internal proto instance. */
+ TriggerProto.@NonNull OnVisibleOnceTrigger toProto() {
+ return mImpl;
+ }
+
+ @Override
+ @RestrictTo(Scope.LIBRARY_GROUP)
+ public TriggerProto.@NonNull Trigger toTriggerProto() {
+ return TriggerProto.Trigger.newBuilder().setOnVisibleOnceTrigger(mImpl).build();
+ }
+
+ @Override
+ public @NonNull String toString() {
+ return "OnVisibleOnceTrigger";
+ }
+
+ /** Builder for {@link OnVisibleOnceTrigger}. */
+ @SuppressWarnings("HiddenSuperclass")
+ public static final class Builder implements Trigger.Builder {
+ private final TriggerProto.OnVisibleOnceTrigger.Builder mImpl =
+ TriggerProto.OnVisibleOnceTrigger.newBuilder();
+ private final Fingerprint mFingerprint = new Fingerprint(-1661457257);
+
+ /** Creates an instance of {@link Builder}. */
+ @RequiresSchemaVersion(major = 1, minor = 200)
+ public Builder() {}
+
+ /** Builds an instance from accumulated values. */
+ @Override
+ public @NonNull OnVisibleOnceTrigger build() {
+ return new OnVisibleOnceTrigger(mImpl.build(), mFingerprint);
+ }
+ }
+ }
+
/** Triggers immediately when the layout is loaded / reloaded. */
@RequiresSchemaVersion(major = 1, minor = 200)
static final class OnLoadTrigger implements Trigger {
@@ -225,6 +379,12 @@
@RestrictTo(Scope.LIBRARY_GROUP)
public static @NonNull Trigger triggerFromProto(
TriggerProto.@NonNull Trigger proto, @Nullable Fingerprint fingerprint) {
+ if (proto.hasOnVisibleTrigger()) {
+ return OnVisibleTrigger.fromProto(proto.getOnVisibleTrigger(), fingerprint);
+ }
+ if (proto.hasOnVisibleOnceTrigger()) {
+ return OnVisibleOnceTrigger.fromProto(proto.getOnVisibleOnceTrigger(), fingerprint);
+ }
if (proto.hasOnLoadTrigger()) {
return OnLoadTrigger.fromProto(proto.getOnLoadTrigger(), fingerprint);
}
diff --git a/wear/protolayout/protolayout/src/test/java/androidx/wear/protolayout/ResourceBuildersTest.java b/wear/protolayout/protolayout/src/test/java/androidx/wear/protolayout/ResourceBuildersTest.java
index 3591875..c0256c3 100644
--- a/wear/protolayout/protolayout/src/test/java/androidx/wear/protolayout/ResourceBuildersTest.java
+++ b/wear/protolayout/protolayout/src/test/java/androidx/wear/protolayout/ResourceBuildersTest.java
@@ -74,9 +74,25 @@
.setProgress(DynamicBuilders.DynamicFloat.from(new AppDataKey<>(stateKey)))
.build();
- ResourceProto.AndroidLottieResourceByResId avdProto = lottieResource.toProto();
+ ResourceProto.AndroidLottieResourceByResId lottieProto = lottieResource.toProto();
- assertThat(avdProto.getRawResourceId()).isEqualTo(RESOURCE_ID);
- assertThat(avdProto.getProgress().getStateSource().getSourceKey()).isEqualTo(stateKey);
+ assertThat(lottieProto.getRawResourceId()).isEqualTo(RESOURCE_ID);
+ assertThat(lottieProto.getProgress().getStateSource().getSourceKey()).isEqualTo(stateKey);
+ }
+
+ @Test
+ public void lottieAnimation_hasTrigger() {
+ ResourceBuilders.AndroidLottieResourceByResId lottieResource =
+ new ResourceBuilders.AndroidLottieResourceByResId.Builder(RESOURCE_ID)
+ .setStartTrigger(TriggerBuilders.createOnVisibleTrigger())
+ .build();
+
+ ResourceProto.AndroidLottieResourceByResId lottieProto = lottieResource.toProto();
+
+ assertThat(lottieProto.getRawResourceId()).isEqualTo(RESOURCE_ID);
+ assertThat(lottieProto.hasStartTrigger()).isTrue();
+ assertThat(lottieProto.getStartTrigger().hasOnVisibleTrigger()).isTrue();
+ assertThat(lottieProto.getStartTrigger().hasOnVisibleOnceTrigger()).isFalse();
+ assertThat(lottieProto.getStartTrigger().hasOnLoadTrigger()).isFalse();
}
}
