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/com/google/android/material/transition/ScaleProvider.java
+++ b/02-Easy5/E5/sources/com/google/android/material/transition/ScaleProvider.java
@@ -0,0 +1,113 @@
+package com.google.android.material.transition;
+
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.animation.ObjectAnimator;
+import android.animation.PropertyValuesHolder;
+import android.util.Property;
+import android.view.View;
+import android.view.ViewGroup;
+
+/* loaded from: classes.dex */
+public final class ScaleProvider implements VisibilityAnimatorProvider {
+    private boolean growing;
+    private float incomingEndScale;
+    private float incomingStartScale;
+    private float outgoingEndScale;
+    private float outgoingStartScale;
+    private boolean scaleOnDisappear;
+
+    public float getIncomingEndScale() {
+        return this.incomingEndScale;
+    }
+
+    public float getIncomingStartScale() {
+        return this.incomingStartScale;
+    }
+
+    public float getOutgoingEndScale() {
+        return this.outgoingEndScale;
+    }
+
+    public float getOutgoingStartScale() {
+        return this.outgoingStartScale;
+    }
+
+    public boolean isGrowing() {
+        return this.growing;
+    }
+
+    public boolean isScaleOnDisappear() {
+        return this.scaleOnDisappear;
+    }
+
+    public void setGrowing(boolean z) {
+        this.growing = z;
+    }
+
+    public void setIncomingEndScale(float f) {
+        this.incomingEndScale = f;
+    }
+
+    public void setIncomingStartScale(float f) {
+        this.incomingStartScale = f;
+    }
+
+    public void setOutgoingEndScale(float f) {
+        this.outgoingEndScale = f;
+    }
+
+    public void setOutgoingStartScale(float f) {
+        this.outgoingStartScale = f;
+    }
+
+    public void setScaleOnDisappear(boolean z) {
+        this.scaleOnDisappear = z;
+    }
+
+    public ScaleProvider() {
+        this(true);
+    }
+
+    public ScaleProvider(boolean z) {
+        this.outgoingStartScale = 1.0f;
+        this.outgoingEndScale = 1.1f;
+        this.incomingStartScale = 0.8f;
+        this.incomingEndScale = 1.0f;
+        this.scaleOnDisappear = true;
+        this.growing = z;
+    }
+
+    @Override // com.google.android.material.transition.VisibilityAnimatorProvider
+    public Animator createAppear(ViewGroup viewGroup, View view) {
+        if (this.growing) {
+            return createScaleAnimator(view, this.incomingStartScale, this.incomingEndScale);
+        }
+        return createScaleAnimator(view, this.outgoingEndScale, this.outgoingStartScale);
+    }
+
+    @Override // com.google.android.material.transition.VisibilityAnimatorProvider
+    public Animator createDisappear(ViewGroup viewGroup, View view) {
+        if (!this.scaleOnDisappear) {
+            return null;
+        }
+        if (this.growing) {
+            return createScaleAnimator(view, this.outgoingStartScale, this.outgoingEndScale);
+        }
+        return createScaleAnimator(view, this.incomingEndScale, this.incomingStartScale);
+    }
+
+    private static Animator createScaleAnimator(final View view, float f, float f2) {
+        final float scaleX = view.getScaleX();
+        final float scaleY = view.getScaleY();
+        ObjectAnimator ofPropertyValuesHolder = ObjectAnimator.ofPropertyValuesHolder(view, PropertyValuesHolder.ofFloat((Property<?, Float>) View.SCALE_X, scaleX * f, scaleX * f2), PropertyValuesHolder.ofFloat((Property<?, Float>) View.SCALE_Y, f * scaleY, f2 * scaleY));
+        ofPropertyValuesHolder.addListener(new AnimatorListenerAdapter() { // from class: com.google.android.material.transition.ScaleProvider.1
+            @Override // android.animation.AnimatorListenerAdapter, android.animation.Animator.AnimatorListener
+            public void onAnimationEnd(Animator animator) {
+                view.setScaleX(scaleX);
+                view.setScaleY(scaleY);
+            }
+        });
+        return ofPropertyValuesHolder;
+    }
+}