commit d0c2359a492a08e5f614ea2117fd13b1771b1306
author Fengjiang Li <fengjial@google.com> Thu Apr 20 16:42:25 2023 -0700
committer Fengjiang Li <fengjial@google.com> Fri Apr 21 09:38:59 2023 -0700
tree e3ecf30faf05f549d2c59739ebd03742a91e56df
parent 52a7798bbe48140e01e867ede3352f46ef0c43f2

Check build version before using predicitve back API

Test: build and run app
Fix: 278798546
Change-Id: I4a7b226b1d710cc84ef40b59a33f50a84aca84bb

quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java

diff --git a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
index b2b0623..9dcbb9a 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
@@ -74,6 +74,7 @@
 import android.hardware.devicestate.DeviceStateManager;
 import android.hardware.display.DisplayManager;
 import android.media.permission.SafeCloseable;
+import android.os.Build;
 import android.os.Bundle;
 import android.os.CancellationSignal;
 import android.os.IBinder;
@@ -91,6 +92,7 @@
 import androidx.annotation.BinderThread;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.annotation.RequiresApi;
 
 import com.android.app.viewcapture.SettingsAwareViewCapture;
 import com.android.launcher3.AbstractFloatingView;
@@ -764,6 +766,7 @@
                         mActiveOnBackAnimationCallback.onBackStarted(backEvent);
                     }
 
+                    @RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
                     @Override
                     public void onBackInvoked() {
                         // Recreate mActiveOnBackAnimationCallback if necessary to avoid NPE

src/com/android/launcher3/Launcher.java

diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 59f56ff..560cf40 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -119,6 +119,7 @@
 import androidx.annotation.CallSuper;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.annotation.RequiresApi;
 import androidx.annotation.StringRes;
 import androidx.annotation.VisibleForTesting;
 
@@ -572,7 +573,7 @@
      * Note that state handler will always be handling the back press event if the previous 3 don't.
      */
     @NonNull
-    @TargetApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
+    @RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
     protected OnBackAnimationCallback getOnBackAnimationCallback() {
         // #1 auto cancel action mode handler
         if (isInAutoCancelActionMode()) {

src/com/android/launcher3/views/AbstractSlideInView.java

diff --git a/src/com/android/launcher3/views/AbstractSlideInView.java b/src/com/android/launcher3/views/AbstractSlideInView.java
index 5730582..99616f1 100644
--- a/src/com/android/launcher3/views/AbstractSlideInView.java
+++ b/src/com/android/launcher3/views/AbstractSlideInView.java
@@ -28,7 +28,6 @@
 import android.animation.AnimatorListenerAdapter;
 import android.animation.ObjectAnimator;
 import android.animation.PropertyValuesHolder;
-import android.annotation.TargetApi;
 import android.content.Context;
 import android.graphics.Canvas;
 import android.graphics.Outline;
@@ -46,6 +45,7 @@
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.annotation.Px;
+import androidx.annotation.RequiresApi;
 
 import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.Utilities;
@@ -195,7 +195,7 @@
     }
 
     @Override
-    @TargetApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
+    @RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
     public void onBackProgressed(BackEvent backEvent) {
         final float progress = backEvent.getProgress();
         float deceleratedProgress =

src/com/android/launcher3/widget/picker/WidgetsFullSheet.java

diff --git a/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java b/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
index 49f3fe9..d565dc9 100644
--- a/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
+++ b/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
@@ -25,7 +25,6 @@
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.animation.PropertyValuesHolder;
-import android.annotation.TargetApi;
 import android.content.Context;
 import android.content.pm.LauncherApps;
 import android.content.res.Configuration;
@@ -52,6 +51,7 @@
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.annotation.Px;
+import androidx.annotation.RequiresApi;
 import androidx.annotation.VisibleForTesting;
 import androidx.recyclerview.widget.DefaultItemAnimator;
 import androidx.recyclerview.widget.RecyclerView;
@@ -286,7 +286,7 @@
     }
 
     @Override
-    @TargetApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
+    @RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
     public void onBackProgressed(@NonNull BackEvent backEvent) {
         super.onBackProgressed(backEvent);
         mFastScroller.setVisibility(backEvent.getProgress() > 0 ? View.INVISIBLE : View.VISIBLE);