ADD week 5

2025-03-31 16:33:42 +02:00
parent 86f265f22d
commit bf645048e6
4927 changed files with 544053 additions and 0 deletions
--- a/02-Easy5/E5/sources/androidx/transition/ChangeScroll.java
+++ b/02-Easy5/E5/sources/androidx/transition/ChangeScroll.java
@@ -0,0 +1,67 @@
+package androidx.transition;
+
+import android.animation.Animator;
+import android.animation.ObjectAnimator;
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.View;
+import android.view.ViewGroup;
+
+/* loaded from: classes.dex */
+public class ChangeScroll extends Transition {
+    private static final String PROPNAME_SCROLL_X = "android:changeScroll:x";
+    private static final String PROPNAME_SCROLL_Y = "android:changeScroll:y";
+    private static final String[] PROPERTIES = {PROPNAME_SCROLL_X, PROPNAME_SCROLL_Y};
+
+    @Override // androidx.transition.Transition
+    public String[] getTransitionProperties() {
+        return PROPERTIES;
+    }
+
+    public ChangeScroll() {
+    }
+
+    public ChangeScroll(Context context, AttributeSet attributeSet) {
+        super(context, attributeSet);
+    }
+
+    @Override // androidx.transition.Transition
+    public void captureStartValues(TransitionValues transitionValues) {
+        captureValues(transitionValues);
+    }
+
+    @Override // androidx.transition.Transition
+    public void captureEndValues(TransitionValues transitionValues) {
+        captureValues(transitionValues);
+    }
+
+    private void captureValues(TransitionValues transitionValues) {
+        transitionValues.values.put(PROPNAME_SCROLL_X, Integer.valueOf(transitionValues.view.getScrollX()));
+        transitionValues.values.put(PROPNAME_SCROLL_Y, Integer.valueOf(transitionValues.view.getScrollY()));
+    }
+
+    @Override // androidx.transition.Transition
+    public Animator createAnimator(ViewGroup viewGroup, TransitionValues transitionValues, TransitionValues transitionValues2) {
+        ObjectAnimator objectAnimator;
+        ObjectAnimator objectAnimator2 = null;
+        if (transitionValues == null || transitionValues2 == null) {
+            return null;
+        }
+        View view = transitionValues2.view;
+        int intValue = ((Integer) transitionValues.values.get(PROPNAME_SCROLL_X)).intValue();
+        int intValue2 = ((Integer) transitionValues2.values.get(PROPNAME_SCROLL_X)).intValue();
+        int intValue3 = ((Integer) transitionValues.values.get(PROPNAME_SCROLL_Y)).intValue();
+        int intValue4 = ((Integer) transitionValues2.values.get(PROPNAME_SCROLL_Y)).intValue();
+        if (intValue != intValue2) {
+            view.setScrollX(intValue);
+            objectAnimator = ObjectAnimator.ofInt(view, "scrollX", intValue, intValue2);
+        } else {
+            objectAnimator = null;
+        }
+        if (intValue3 != intValue4) {
+            view.setScrollY(intValue3);
+            objectAnimator2 = ObjectAnimator.ofInt(view, "scrollY", intValue3, intValue4);
+        }
+        return TransitionUtils.mergeAnimators(objectAnimator, objectAnimator2);
+    }
+}