Fix mobile-install v1 on Pie devices

Ref: #6814

RELNOTES: Fixed a mobile-install v1 bug when deploying to Android 9 Pie devices. #6814
PiperOrigin-RevId: 224566583

src/tools/android/java/com/google/devtools/build/android/incrementaldeployment/StubApplication.java

@@ -262,11 +262,15 @@ private void monkeyPatchExistingResources() {
         throw new IllegalStateException("Could not create new AssetManager");
       }
 
-      // Kitkat needs this method call, Lollipop doesn't. However, it doesn't seem to cause any harm
-      // in L, so we do it unconditionally.
-      Method mEnsureStringBlocks = AssetManager.class.getDeclaredMethod("ensureStringBlocks");
-      mEnsureStringBlocks.setAccessible(true);
-      mEnsureStringBlocks.invoke(newAssetManager);
+      if (android.os.Build.VERSION.SDK_INT <= android.os.Build.VERSION_CODES.KITKAT) {
+        // Kitkat needs this method call, Lollipop doesn't.
+        //
+        // This method call was removed from Pie:
+        // https://android.googlesource.com/platform/frameworks/base/+/bebfcc46a249a70af04bc18490a897888a142fb8%5E%21/#F7
+        Method mEnsureStringBlocks = AssetManager.class.getDeclaredMethod("ensureStringBlocks");
+        mEnsureStringBlocks.setAccessible(true);
+        mEnsureStringBlocks.invoke(newAssetManager);
+      }
 
       // Find the singleton instance of ResourcesManager
       Class<?> clazz = Class.forName("android.app.ResourcesManager");