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/TranslationAnimationCreator.java
+++ b/02-Easy5/E5/sources/androidx/transition/TranslationAnimationCreator.java
@@ -0,0 +1,117 @@
+package androidx.transition;
+
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.animation.ObjectAnimator;
+import android.animation.PropertyValuesHolder;
+import android.animation.TimeInterpolator;
+import android.util.Property;
+import android.view.View;
+import androidx.transition.Transition;
+
+/* loaded from: classes.dex */
+class TranslationAnimationCreator {
+    static Animator createAnimation(View view, TransitionValues transitionValues, int i, int i2, float f, float f2, float f3, float f4, TimeInterpolator timeInterpolator, Transition transition) {
+        float f5;
+        float f6;
+        float translationX = view.getTranslationX();
+        float translationY = view.getTranslationY();
+        if (((int[]) transitionValues.view.getTag(R.id.transition_position)) != null) {
+            f5 = (r4[0] - i) + translationX;
+            f6 = (r4[1] - i2) + translationY;
+        } else {
+            f5 = f;
+            f6 = f2;
+        }
+        int round = i + Math.round(f5 - translationX);
+        int round2 = i2 + Math.round(f6 - translationY);
+        view.setTranslationX(f5);
+        view.setTranslationY(f6);
+        if (f5 == f3 && f6 == f4) {
+            return null;
+        }
+        ObjectAnimator ofPropertyValuesHolder = ObjectAnimator.ofPropertyValuesHolder(view, PropertyValuesHolder.ofFloat((Property<?, Float>) View.TRANSLATION_X, f5, f3), PropertyValuesHolder.ofFloat((Property<?, Float>) View.TRANSLATION_Y, f6, f4));
+        TransitionPositionListener transitionPositionListener = new TransitionPositionListener(view, transitionValues.view, round, round2, translationX, translationY);
+        transition.addListener(transitionPositionListener);
+        ofPropertyValuesHolder.addListener(transitionPositionListener);
+        AnimatorUtils.addPauseListener(ofPropertyValuesHolder, transitionPositionListener);
+        ofPropertyValuesHolder.setInterpolator(timeInterpolator);
+        return ofPropertyValuesHolder;
+    }
+
+    private static class TransitionPositionListener extends AnimatorListenerAdapter implements Transition.TransitionListener {
+        private final View mMovingView;
+        private float mPausedX;
+        private float mPausedY;
+        private final int mStartX;
+        private final int mStartY;
+        private final float mTerminalX;
+        private final float mTerminalY;
+        private int[] mTransitionPosition;
+        private final View mViewInHierarchy;
+
+        @Override // androidx.transition.Transition.TransitionListener
+        public void onTransitionCancel(Transition transition) {
+        }
+
+        @Override // androidx.transition.Transition.TransitionListener
+        public void onTransitionPause(Transition transition) {
+        }
+
+        @Override // androidx.transition.Transition.TransitionListener
+        public void onTransitionResume(Transition transition) {
+        }
+
+        @Override // androidx.transition.Transition.TransitionListener
+        public void onTransitionStart(Transition transition) {
+        }
+
+        TransitionPositionListener(View view, View view2, int i, int i2, float f, float f2) {
+            this.mMovingView = view;
+            this.mViewInHierarchy = view2;
+            this.mStartX = i - Math.round(view.getTranslationX());
+            this.mStartY = i2 - Math.round(view.getTranslationY());
+            this.mTerminalX = f;
+            this.mTerminalY = f2;
+            int[] iArr = (int[]) view2.getTag(R.id.transition_position);
+            this.mTransitionPosition = iArr;
+            if (iArr != null) {
+                view2.setTag(R.id.transition_position, null);
+            }
+        }
+
+        @Override // android.animation.AnimatorListenerAdapter, android.animation.Animator.AnimatorListener
+        public void onAnimationCancel(Animator animator) {
+            if (this.mTransitionPosition == null) {
+                this.mTransitionPosition = new int[2];
+            }
+            this.mTransitionPosition[0] = Math.round(this.mStartX + this.mMovingView.getTranslationX());
+            this.mTransitionPosition[1] = Math.round(this.mStartY + this.mMovingView.getTranslationY());
+            this.mViewInHierarchy.setTag(R.id.transition_position, this.mTransitionPosition);
+        }
+
+        @Override // android.animation.AnimatorListenerAdapter, android.animation.Animator.AnimatorPauseListener
+        public void onAnimationPause(Animator animator) {
+            this.mPausedX = this.mMovingView.getTranslationX();
+            this.mPausedY = this.mMovingView.getTranslationY();
+            this.mMovingView.setTranslationX(this.mTerminalX);
+            this.mMovingView.setTranslationY(this.mTerminalY);
+        }
+
+        @Override // android.animation.AnimatorListenerAdapter, android.animation.Animator.AnimatorPauseListener
+        public void onAnimationResume(Animator animator) {
+            this.mMovingView.setTranslationX(this.mPausedX);
+            this.mMovingView.setTranslationY(this.mPausedY);
+        }
+
+        @Override // androidx.transition.Transition.TransitionListener
+        public void onTransitionEnd(Transition transition) {
+            this.mMovingView.setTranslationX(this.mTerminalX);
+            this.mMovingView.setTranslationY(this.mTerminalY);
+            transition.removeListener(this);
+        }
+    }
+
+    private TranslationAnimationCreator() {
+    }
+}