56 lines
2.5 KiB
Java
56 lines
2.5 KiB
Java
package com.google.android.material.internal;
|
|
|
|
import android.animation.Animator;
|
|
import android.animation.ValueAnimator;
|
|
import android.view.ViewGroup;
|
|
import android.widget.TextView;
|
|
import androidx.transition.Transition;
|
|
import androidx.transition.TransitionValues;
|
|
import java.util.Map;
|
|
|
|
/* loaded from: classes.dex */
|
|
public class TextScale extends Transition {
|
|
private static final String PROPNAME_SCALE = "android:textscale:scale";
|
|
|
|
@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) {
|
|
if (transitionValues.view instanceof TextView) {
|
|
transitionValues.values.put(PROPNAME_SCALE, Float.valueOf(((TextView) transitionValues.view).getScaleX()));
|
|
}
|
|
}
|
|
|
|
@Override // androidx.transition.Transition
|
|
public Animator createAnimator(ViewGroup viewGroup, TransitionValues transitionValues, TransitionValues transitionValues2) {
|
|
if (transitionValues == null || transitionValues2 == null || !(transitionValues.view instanceof TextView) || !(transitionValues2.view instanceof TextView)) {
|
|
return null;
|
|
}
|
|
final TextView textView = (TextView) transitionValues2.view;
|
|
Map<String, Object> map = transitionValues.values;
|
|
Map<String, Object> map2 = transitionValues2.values;
|
|
float floatValue = map.get(PROPNAME_SCALE) != null ? ((Float) map.get(PROPNAME_SCALE)).floatValue() : 1.0f;
|
|
float floatValue2 = map2.get(PROPNAME_SCALE) != null ? ((Float) map2.get(PROPNAME_SCALE)).floatValue() : 1.0f;
|
|
if (floatValue == floatValue2) {
|
|
return null;
|
|
}
|
|
ValueAnimator ofFloat = ValueAnimator.ofFloat(floatValue, floatValue2);
|
|
ofFloat.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() { // from class: com.google.android.material.internal.TextScale.1
|
|
@Override // android.animation.ValueAnimator.AnimatorUpdateListener
|
|
public void onAnimationUpdate(ValueAnimator valueAnimator) {
|
|
float floatValue3 = ((Float) valueAnimator.getAnimatedValue()).floatValue();
|
|
textView.setScaleX(floatValue3);
|
|
textView.setScaleY(floatValue3);
|
|
}
|
|
});
|
|
return ofFloat;
|
|
}
|
|
}
|