Revert "Added support for the predictive back gesture on Android (#75…

lib/android/app/build.gradle

@@ -12,17 +12,17 @@ def safeExtGetFallbackLowerBound(prop, fallback) {
     Math.max(safeExtGet(prop,fallback),fallback)
 }
 
-def DEFAULT_COMPILE_SDK_VERSION = 33
+def DEFAULT_COMPILE_SDK_VERSION = 30
 def DEFAULT_MIN_SDK_VERSION = 21
-def DEFAULT_TARGET_SDK_VERSION = 33
+def DEFAULT_TARGET_SDK_VERSION = 30
 def DEFAULT_KOTLIN_VERSION = "1.5.31"
 def DEFAULT_KOTLIN_STDLIB = 'kotlin-stdlib-jdk8'
 def kotlinVersion = safeExtGet("RNNKotlinVersion", DEFAULT_KOTLIN_VERSION)
 def kotlinStdlib = safeExtGet('RNNKotlinStdlib',DEFAULT_KOTLIN_STDLIB )
 def kotlinCoroutinesCore = safeExtGet('RNNKotlinCoroutinesCore', '1.5.2')
 android {
     compileSdkVersion safeExtGetFallbackLowerBound('compileSdkVersion', DEFAULT_COMPILE_SDK_VERSION)
-    buildToolsVersion = "33.0.0"
+
     defaultConfig {
         minSdkVersion safeExtGetFallbackLowerBound('minSdkVersion', DEFAULT_MIN_SDK_VERSION)
         targetSdkVersion safeExtGetFallbackLowerBound('targetSdkVersion', DEFAULT_TARGET_SDK_VERSION)
@@ -167,27 +167,6 @@ List reactNativeVersionComponents(rnPackageJsonFile) {
     return reactNativeVersion.tokenize('-')[0].tokenize('.')
 }
 
-task installBuildToolsAndRenameD8IfNeeded {
-    def buildToolsVersion = android.getBuildToolsVersion()
-    def sdkDir = android.sdkDirectory
-    def buildToolsDir = new File(sdkDir, "/build-tools/" + buildToolsVersion)
-
-    if (!buildToolsDir.exists()) {
-        def command = sdkDir.absolutePath + "/cmdline-tools/latest/bin/sdkmanager build-tools;" + buildToolsVersion
-        command.execute().waitForProcessOutput(System.out, System.err)
-    }
-
-    def d8File = new File(buildToolsDir, "d8")
-    def dxFile = new File(buildToolsDir, "dx")
-    d8File.renameTo(dxFile)
-
-    def buildToolsLibDir = new File(buildToolsDir, "lib")
-    d8File = new File(buildToolsLibDir, "d8.jar")
-    dxFile = new File(buildToolsLibDir, "dx.jar")
-    d8File.renameTo(dxFile)
-}
-build.dependsOn installBuildToolsAndRenameD8IfNeeded
-
 dependencies {
 
     implementation "androidx.core:core-ktx:1.6.0"

lib/android/app/src/main/AndroidManifest.xml

@@ -1,9 +1,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    package="com.reactnativenavigation">
+          package="com.reactnativenavigation">
 
-    <application
-        android:enableOnBackInvokedCallback="true">
+    <application>
         <activity
             android:name="com.facebook.react.devsupport.DevSettingsActivity"
             android:exported="false"/>

lib/android/app/src/main/java/com/reactnativenavigation/NavigationActivity.java

@@ -22,7 +22,6 @@
 import com.reactnativenavigation.viewcontrollers.modal.ModalStack;
 import com.reactnativenavigation.viewcontrollers.navigator.Navigator;
 
-import androidx.activity.OnBackPressedCallback;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AppCompatActivity;
@@ -48,7 +47,6 @@ protected void onCreate(@Nullable Bundle savedInstanceState) {
         );
         navigator.bindViews();
         getReactGateway().onActivityCreated(this);
-        setBackPressedCallback();
     }
 
     @Override
@@ -105,6 +103,11 @@ protected void onActivityResult(int requestCode, int resultCode, Intent data) {
         getReactGateway().onActivityResult(this, requestCode, resultCode, data);
     }
 
+    @Override
+    public void onBackPressed() {
+        getReactGateway().onBackPressed();
+    }
+
     @Override
     public boolean onKeyUp(final int keyCode, final KeyEvent event) {
         return getReactGateway().onKeyUp(this, keyCode) || super.onKeyUp(keyCode, event);
@@ -149,14 +152,4 @@ protected void addDefaultSplashLayout() {
     public void onCatalystInstanceDestroy() {
         runOnUiThread(() -> navigator.destroyViews());
     }
-
-    private void setBackPressedCallback() {
-        OnBackPressedCallback callback = new OnBackPressedCallback(true) {
-            @Override
-            public void handleOnBackPressed() {
-                getReactGateway().onBackPressed();
-            }
-        };
-        getOnBackPressedDispatcher().addCallback(this, callback);
-    }
 }

lib/android/app/src/main/java/com/reactnativenavigation/viewcontrollers/stack/topbar/button/ButtonPresenter.kt

@@ -79,7 +79,7 @@ open class ButtonPresenter(private val context: Context, private val button: But
     private fun applyAccessibilityLabel(menuItem: MenuItem) {
         if (button.accessibilityLabel.hasValue()) {
             if (button.component.hasValue()) {
-                menuItem.actionView?.contentDescription = button.accessibilityLabel.get()
+                menuItem.actionView.contentDescription = button.accessibilityLabel.get()
             } else {
                 MenuItemCompat.setContentDescription(menuItem, button.accessibilityLabel.get())
             }

lib/android/app/src/main/java/com/reactnativenavigation/views/animations/BaseViewAnimator.kt

@@ -43,17 +43,17 @@ open class BaseViewAnimator<T : View>(
     private inner class AnimatorListener(private val startState: AnimationState, private val endVisibility: Int) : AnimatorListenerAdapter() {
         var isCancelled = false
 
-        override fun onAnimationStart(animation: Animator) {
+        override fun onAnimationStart(animation: Animator?) {
             view.resetViewProperties()
             view.visibility = View.VISIBLE
             animationState = startState
         }
 
-        override fun onAnimationCancel(animation: Animator) {
+        override fun onAnimationCancel(animation: Animator?) {
             isCancelled = true
         }
 
-        override fun onAnimationEnd(animation: Animator) {
+        override fun onAnimationEnd(animation: Animator?) {
             if (!isCancelled) {
                 animationState = AnimationState.Idle
                 view.visibility = endVisibility

lib/android/app/src/main/java/com/reactnativenavigation/views/stack/topbar/titlebar/IconBackgroundDrawable.kt

@@ -68,15 +68,17 @@ class IconBackgroundDrawable(
         super.setBounds(r)
     }
 
-    override fun onBoundsChange(bounds: Rect) {
-        backgroundRect = Rect((bounds.width() - backgroundWidth) / 2,
-                (bounds.height() - backgroundHeight) / 2,
-                bounds.width() - (bounds.width() - backgroundWidth) / 2,
-                bounds.height() - (bounds.height() - backgroundHeight) / 2)
-        bitmapRect = Rect((bounds.width() - bitmapWidth) / 2,
-                (bounds.height() - bitmapHeight) / 2,
-                bounds.width() - (bounds.width() - bitmapWidth) / 2,
-                bounds.height() - (bounds.height() - bitmapHeight) / 2)
+    override fun onBoundsChange(bounds: Rect?) {
+        if (bounds != null) {
+            backgroundRect = Rect((bounds.width() - backgroundWidth) / 2,
+                    (bounds.height() - backgroundHeight) / 2,
+                    bounds.width() - (bounds.width() - backgroundWidth) / 2,
+                    bounds.height() - (bounds.height() - backgroundHeight) / 2)
+            bitmapRect = Rect((bounds.width() - bitmapWidth) / 2,
+                    (bounds.height() - bitmapHeight) / 2,
+                    bounds.width() - (bounds.width() - bitmapWidth) / 2,
+                    bounds.height() - (bounds.height() - bitmapHeight) / 2)
+        }
         super.onBoundsChange(bounds)
     }
 

lib/android/app/src/test/java/com/reactnativenavigation/TestActivity.java

@@ -15,4 +15,9 @@ public ReactGateway getReactGateway() {
     public void setNavigator(Navigator navigator) {
         this.navigator = navigator;
     }
+
+    @Override
+    public void onBackPressed() {
+        super.onBackPressed();
+    }
 }

playground/android/build.gradle

@@ -5,8 +5,8 @@ buildscript {
         kotlinVersion = "1.5.31"
         RNNKotlinVersion = kotlinVersion
         detoxKotlinVersion = kotlinVersion
-        compileSdkVersion = 33
-        buildToolsVersion = "31.0.0"
+        compileSdkVersion = 31
+        buildToolsVersion = "30.0.2"
         minSdkVersion = 21
         targetSdkVersion = 31
     }