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Attached the navigation bar to app for launching from Launcher

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- Play the nav bar fade-out animation at the same time when the app
  launching animation starts and make the fade-in animation ends at the
  same time when app launching animation ends.
- To make the nav bar fade-in animation looks like it's attached to the
  app, apply crop rect and translation that the app targets apply to the
  nav target.

Bug: 181638132
Test: manual: click app icon on launcher to launch an activity and
observe the navigation bar animation.

Change-Id: If7e610eca5fccbb747a76c87335a600b018195a6
This commit is contained in:
shawnlin
2021-03-19 16:04:14 +08:00
committed by Shawn Lin
parent 12eeecc36b
commit ffb976c404
13 changed files with 137 additions and 29 deletions
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52
quickstep/src/com/android/launcher3/QuickstepTransitionManager.java
View File

@@ -61,6 +61,8 @@ import android.os.Looper;
import android.os.SystemProperties;
import android.util.Pair;
import android.view.View;
import android.view.animation.Interpolator;
import android.view.animation.PathInterpolator;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
@@ -137,6 +139,15 @@ public class QuickstepTransitionManager implements OnDeviceProfileChangeListener
private static final long APP_LAUNCH_ALPHA_DOWN_DURATION =
(long) (APP_LAUNCH_ALPHA_DURATION * APP_LAUNCH_DOWN_DUR_SCALE_FACTOR);
public static final int ANIMATION_NAV_FADE_IN_DURATION = 266;
public static final int ANIMATION_NAV_FADE_OUT_DURATION = 133;
public static final long ANIMATION_DELAY_NAV_FADE_IN =
APP_LAUNCH_DURATION - ANIMATION_NAV_FADE_IN_DURATION;
public static final Interpolator NAV_FADE_IN_INTERPOLATOR =
new PathInterpolator(0f, 0f, 0f, 1f);
public static final Interpolator NAV_FADE_OUT_INTERPOLATOR =
new PathInterpolator(0.2f, 0f, 1f, 1f);
private static final long CROP_DURATION = 375;
private static final long RADIUS_DURATION = 375;
@@ -276,10 +287,11 @@ public class QuickstepTransitionManager implements OnDeviceProfileChangeListener
*/
protected void composeRecentsLaunchAnimator(@NonNull AnimatorSet anim, @NonNull View v,
@NonNull RemoteAnimationTargetCompat[] appTargets,
@NonNull RemoteAnimationTargetCompat[] wallpaperTargets, boolean launcherClosing) {
@NonNull RemoteAnimationTargetCompat[] wallpaperTargets,
@NonNull RemoteAnimationTargetCompat[] nonAppTargets, boolean launcherClosing) {
TaskViewUtils.composeRecentsLaunchAnimator(anim, v, appTargets, wallpaperTargets,
launcherClosing, mLauncher.getStateManager(), mLauncher.getOverviewPanel(),
mLauncher.getDepthController());
nonAppTargets, launcherClosing, mLauncher.getStateManager(),
mLauncher.getOverviewPanel(), mLauncher.getDepthController());
}
private boolean areAllTargetsTranslucent(@NonNull RemoteAnimationTargetCompat[] targets) {
@@ -305,6 +317,7 @@ public class QuickstepTransitionManager implements OnDeviceProfileChangeListener
private void composeIconLaunchAnimator(@NonNull AnimatorSet anim, @NonNull View v,
@NonNull RemoteAnimationTargetCompat[] appTargets,
@NonNull RemoteAnimationTargetCompat[] wallpaperTargets,
@NonNull RemoteAnimationTargetCompat[] nonAppTargets,
boolean launcherClosing) {
// Set the state animation first so that any state listeners are called
// before our internal listeners.
@@ -313,8 +326,8 @@ public class QuickstepTransitionManager implements OnDeviceProfileChangeListener
final int rotationChange = getRotationChange(appTargets);
// Note: the targetBounds are relative to the launcher
Rect windowTargetBounds = getWindowTargetBounds(appTargets, rotationChange);
anim.play(getOpeningWindowAnimators(v, appTargets, wallpaperTargets, windowTargetBounds,
areAllTargetsTranslucent(appTargets), rotationChange));
anim.play(getOpeningWindowAnimators(v, appTargets, wallpaperTargets, nonAppTargets,
windowTargetBounds, areAllTargetsTranslucent(appTargets), rotationChange));
if (launcherClosing) {
Pair<AnimatorSet, Runnable> launcherContentAnimator =
getLauncherContentAnimator(true /* isAppOpening */,
@@ -515,6 +528,7 @@ public class QuickstepTransitionManager implements OnDeviceProfileChangeListener
private Animator getOpeningWindowAnimators(View v,
RemoteAnimationTargetCompat[] appTargets,
RemoteAnimationTargetCompat[] wallpaperTargets,
RemoteAnimationTargetCompat[] nonAppTargets,
Rect windowTargetBounds, boolean appTargetsAreTranslucent, int rotationChange) {
RectF launcherIconBounds = new RectF();
FloatingIconView floatingView = FloatingIconView.getFloatingIconView(mLauncher, v,
@@ -523,10 +537,11 @@ public class QuickstepTransitionManager implements OnDeviceProfileChangeListener
Matrix matrix = new Matrix();
RemoteAnimationTargets openingTargets = new RemoteAnimationTargets(appTargets,
wallpaperTargets, MODE_OPENING);
wallpaperTargets, nonAppTargets, MODE_OPENING);
SurfaceTransactionApplier surfaceApplier =
new SurfaceTransactionApplier(floatingView);
openingTargets.addReleaseCheck(surfaceApplier);
RemoteAnimationTargetCompat navBarTarget = openingTargets.getNavBarRemoteAnimationTarget();
int[] dragLayerBounds = new int[2];
mDragLayer.getLocationOnScreen(dragLayerBounds);
@@ -601,6 +616,11 @@ public class QuickstepTransitionManager implements OnDeviceProfileChangeListener
FloatProp mCropRectHeight = new FloatProp(prop.cropHeightStart, prop.cropHeightEnd, 0,
CROP_DURATION, EXAGGERATED_EASE);
FloatProp mNavFadeOut = new FloatProp(1f, 0f, 0, ANIMATION_NAV_FADE_OUT_DURATION,
NAV_FADE_OUT_INTERPOLATOR);
FloatProp mNavFadeIn = new FloatProp(0f, 1f, ANIMATION_DELAY_NAV_FADE_IN,
ANIMATION_NAV_FADE_IN_DURATION, NAV_FADE_IN_INTERPOLATOR);
@Override
public void onUpdate(float percent) {
// Calculate the size of the scaled icon.
@@ -706,6 +726,21 @@ public class QuickstepTransitionManager implements OnDeviceProfileChangeListener
params[i] = builder.build();
}
surfaceApplier.scheduleApply(params);
if (navBarTarget != null) {
final SurfaceParams.Builder navBuilder =
new SurfaceParams.Builder(navBarTarget.leash);
if (mNavFadeIn.value > mNavFadeIn.getStartValue()) {
matrix.setScale(scale, scale);
matrix.postTranslate(windowTransX0, windowTransY0);
navBuilder.withMatrix(matrix)
.withWindowCrop(crop)
.withAlpha(mNavFadeIn.value);
} else {
navBuilder.withAlpha(mNavFadeOut.value);
}
surfaceApplier.scheduleApply(navBuilder.build());
}
}
});
@@ -1088,19 +1123,18 @@ public class QuickstepTransitionManager implements OnDeviceProfileChangeListener
RemoteAnimationTargetCompat[] nonAppTargets,
LauncherAnimationRunner.AnimationResult result) {
AnimatorSet anim = new AnimatorSet();
boolean launcherClosing =
launcherIsATargetWithMode(appTargets, MODE_CLOSING);
final boolean launchingFromRecents = isLaunchingFromRecents(mV, appTargets);
final boolean launchingFromTaskbar = mLauncher.isViewInTaskbar(mV);
if (launchingFromRecents) {
composeRecentsLaunchAnimator(anim, mV, appTargets, wallpaperTargets,
composeRecentsLaunchAnimator(anim, mV, appTargets, wallpaperTargets, nonAppTargets,
launcherClosing);
} else if (launchingFromTaskbar) {
// TODO
} else {
composeIconLaunchAnimator(anim, mV, appTargets, wallpaperTargets,
composeIconLaunchAnimator(anim, mV, appTargets, wallpaperTargets, nonAppTargets,
launcherClosing);
}