ADD week 5

02-Easy5/E5/sources/androidx/transition/ViewUtilsApi19.java

@@ -0,0 +1,46 @@
+package androidx.transition;
+
+import android.view.View;
+
+/* loaded from: classes.dex */
+class ViewUtilsApi19 extends ViewUtilsBase {
+    private static boolean sTryHiddenTransitionAlpha = true;
+
+    @Override // androidx.transition.ViewUtilsBase
+    public void clearNonTransitionAlpha(View view) {
+    }
+
+    @Override // androidx.transition.ViewUtilsBase
+    public void saveNonTransitionAlpha(View view) {
+    }
+
+    ViewUtilsApi19() {
+    }
+
+    @Override // androidx.transition.ViewUtilsBase
+    public void setTransitionAlpha(View view, float f) {
+        if (sTryHiddenTransitionAlpha) {
+            try {
+                view.setTransitionAlpha(f);
+                return;
+            } catch (NoSuchMethodError unused) {
+                sTryHiddenTransitionAlpha = false;
+            }
+        }
+        view.setAlpha(f);
+    }
+
+    @Override // androidx.transition.ViewUtilsBase
+    public float getTransitionAlpha(View view) {
+        float transitionAlpha;
+        if (sTryHiddenTransitionAlpha) {
+            try {
+                transitionAlpha = view.getTransitionAlpha();
+                return transitionAlpha;
+            } catch (NoSuchMethodError unused) {
+                sTryHiddenTransitionAlpha = false;
+            }
+        }
+        return view.getAlpha();
+    }
+}