ADD week 5
This commit is contained in:
@@ -0,0 +1,557 @@
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package androidx.constraintlayout.motion.widget;
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import android.content.Context;
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import android.content.res.TypedArray;
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import android.graphics.Rect;
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import android.util.Log;
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import android.util.TypedValue;
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import android.util.Xml;
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import android.view.View;
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import android.view.animation.AccelerateDecelerateInterpolator;
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import android.view.animation.AccelerateInterpolator;
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import android.view.animation.AnimationUtils;
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import android.view.animation.AnticipateInterpolator;
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import android.view.animation.BounceInterpolator;
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import android.view.animation.DecelerateInterpolator;
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import android.view.animation.Interpolator;
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import android.view.animation.OvershootInterpolator;
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import androidx.constraintlayout.core.motion.utils.Easing;
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import androidx.constraintlayout.core.motion.utils.KeyCache;
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import androidx.constraintlayout.motion.widget.MotionScene;
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import androidx.constraintlayout.widget.ConstraintAttribute;
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import androidx.constraintlayout.widget.ConstraintLayout;
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import androidx.constraintlayout.widget.ConstraintSet;
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import androidx.constraintlayout.widget.R;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.Iterator;
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import org.xmlpull.v1.XmlPullParser;
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import org.xmlpull.v1.XmlPullParserException;
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/* loaded from: classes.dex */
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public class ViewTransition {
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static final int ANTICIPATE = 6;
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static final int BOUNCE = 4;
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public static final String CONSTRAINT_OVERRIDE = "ConstraintOverride";
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public static final String CUSTOM_ATTRIBUTE = "CustomAttribute";
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public static final String CUSTOM_METHOD = "CustomMethod";
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static final int EASE_IN = 1;
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static final int EASE_IN_OUT = 0;
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static final int EASE_OUT = 2;
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private static final int INTERPOLATOR_REFERENCE_ID = -2;
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public static final String KEY_FRAME_SET_TAG = "KeyFrameSet";
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static final int LINEAR = 3;
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public static final int ONSTATE_ACTION_DOWN = 1;
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public static final int ONSTATE_ACTION_DOWN_UP = 3;
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public static final int ONSTATE_ACTION_UP = 2;
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public static final int ONSTATE_SHARED_VALUE_SET = 4;
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public static final int ONSTATE_SHARED_VALUE_UNSET = 5;
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static final int OVERSHOOT = 5;
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private static final int SPLINE_STRING = -1;
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private static String TAG = "ViewTransition";
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private static final int UNSET = -1;
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static final int VIEWTRANSITIONMODE_ALLSTATES = 1;
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static final int VIEWTRANSITIONMODE_CURRENTSTATE = 0;
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static final int VIEWTRANSITIONMODE_NOSTATE = 2;
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public static final String VIEW_TRANSITION_TAG = "ViewTransition";
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ConstraintSet.Constraint mConstraintDelta;
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Context mContext;
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private int mId;
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KeyFrames mKeyFrames;
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private int mTargetId;
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private String mTargetString;
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int mViewTransitionMode;
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ConstraintSet set;
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private int mOnStateTransition = -1;
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private boolean mDisabled = false;
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private int mPathMotionArc = 0;
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private int mDuration = -1;
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private int mUpDuration = -1;
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private int mDefaultInterpolator = 0;
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private String mDefaultInterpolatorString = null;
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private int mDefaultInterpolatorID = -1;
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private int mSetsTag = -1;
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private int mClearsTag = -1;
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private int mIfTagSet = -1;
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private int mIfTagNotSet = -1;
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private int mSharedValueTarget = -1;
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private int mSharedValueID = -1;
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private int mSharedValueCurrent = -1;
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int getId() {
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return this.mId;
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}
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public int getSharedValue() {
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return this.mSharedValueTarget;
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}
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public int getSharedValueCurrent() {
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return this.mSharedValueCurrent;
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}
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public int getSharedValueID() {
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return this.mSharedValueID;
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}
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public int getStateTransition() {
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return this.mOnStateTransition;
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}
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boolean isEnabled() {
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return !this.mDisabled;
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}
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void setEnabled(boolean enable) {
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this.mDisabled = !enable;
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}
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void setId(int id) {
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this.mId = id;
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}
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public void setSharedValue(int sharedValue) {
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this.mSharedValueTarget = sharedValue;
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}
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public void setSharedValueCurrent(int sharedValueCurrent) {
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this.mSharedValueCurrent = sharedValueCurrent;
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}
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public void setSharedValueID(int sharedValueID) {
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this.mSharedValueID = sharedValueID;
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}
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public void setStateTransition(int stateTransition) {
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this.mOnStateTransition = stateTransition;
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}
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boolean supports(int action) {
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int i = this.mOnStateTransition;
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return i == 1 ? action == 0 : i == 2 ? action == 1 : i == 3 && action == 0;
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}
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public String toString() {
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return "ViewTransition(" + Debug.getName(this.mContext, this.mId) + ")";
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}
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Interpolator getInterpolator(Context context) {
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int i = this.mDefaultInterpolator;
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if (i == -2) {
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return AnimationUtils.loadInterpolator(context, this.mDefaultInterpolatorID);
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}
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if (i == -1) {
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final Easing interpolator = Easing.getInterpolator(this.mDefaultInterpolatorString);
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return new Interpolator(this) { // from class: androidx.constraintlayout.motion.widget.ViewTransition.1
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@Override // android.animation.TimeInterpolator
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public float getInterpolation(float v) {
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return (float) interpolator.get(v);
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}
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};
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}
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if (i == 0) {
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return new AccelerateDecelerateInterpolator();
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}
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if (i == 1) {
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return new AccelerateInterpolator();
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}
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if (i == 2) {
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return new DecelerateInterpolator();
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}
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if (i == 4) {
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return new BounceInterpolator();
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}
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if (i == 5) {
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return new OvershootInterpolator();
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}
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if (i != 6) {
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return null;
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}
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return new AnticipateInterpolator();
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}
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ViewTransition(Context context, XmlPullParser parser) {
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char c;
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this.mContext = context;
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try {
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int eventType = parser.getEventType();
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while (eventType != 1) {
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if (eventType == 2) {
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String name = parser.getName();
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switch (name.hashCode()) {
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case -1962203927:
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if (name.equals(CONSTRAINT_OVERRIDE)) {
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c = 2;
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break;
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}
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c = 65535;
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break;
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case -1239391468:
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if (name.equals(KEY_FRAME_SET_TAG)) {
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c = 1;
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break;
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}
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c = 65535;
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break;
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case 61998586:
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if (name.equals(VIEW_TRANSITION_TAG)) {
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c = 0;
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break;
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}
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c = 65535;
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break;
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case 366511058:
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if (name.equals(CUSTOM_METHOD)) {
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c = 4;
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break;
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}
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c = 65535;
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break;
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case 1791837707:
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if (name.equals(CUSTOM_ATTRIBUTE)) {
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c = 3;
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break;
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}
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c = 65535;
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break;
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default:
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c = 65535;
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break;
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}
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if (c == 0) {
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parseViewTransitionTags(context, parser);
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} else if (c == 1) {
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this.mKeyFrames = new KeyFrames(context, parser);
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} else if (c == 2) {
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this.mConstraintDelta = ConstraintSet.buildDelta(context, parser);
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} else if (c == 3 || c == 4) {
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ConstraintAttribute.parse(context, parser, this.mConstraintDelta.mCustomConstraints);
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} else {
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Log.e(TAG, Debug.getLoc() + " unknown tag " + name);
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Log.e(TAG, ".xml:" + parser.getLineNumber());
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}
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} else if (eventType != 3) {
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continue;
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} else if (VIEW_TRANSITION_TAG.equals(parser.getName())) {
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return;
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}
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eventType = parser.next();
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}
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} catch (IOException e) {
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e.printStackTrace();
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} catch (XmlPullParserException e2) {
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e2.printStackTrace();
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}
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}
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private void parseViewTransitionTags(Context context, XmlPullParser parser) {
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TypedArray obtainStyledAttributes = context.obtainStyledAttributes(Xml.asAttributeSet(parser), R.styleable.ViewTransition);
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int indexCount = obtainStyledAttributes.getIndexCount();
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for (int i = 0; i < indexCount; i++) {
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int index = obtainStyledAttributes.getIndex(i);
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if (index == R.styleable.ViewTransition_android_id) {
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this.mId = obtainStyledAttributes.getResourceId(index, this.mId);
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} else if (index == R.styleable.ViewTransition_motionTarget) {
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if (MotionLayout.IS_IN_EDIT_MODE) {
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int resourceId = obtainStyledAttributes.getResourceId(index, this.mTargetId);
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this.mTargetId = resourceId;
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if (resourceId == -1) {
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this.mTargetString = obtainStyledAttributes.getString(index);
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}
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} else if (obtainStyledAttributes.peekValue(index).type == 3) {
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this.mTargetString = obtainStyledAttributes.getString(index);
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} else {
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this.mTargetId = obtainStyledAttributes.getResourceId(index, this.mTargetId);
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}
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} else if (index == R.styleable.ViewTransition_onStateTransition) {
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this.mOnStateTransition = obtainStyledAttributes.getInt(index, this.mOnStateTransition);
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} else if (index == R.styleable.ViewTransition_transitionDisable) {
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this.mDisabled = obtainStyledAttributes.getBoolean(index, this.mDisabled);
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} else if (index == R.styleable.ViewTransition_pathMotionArc) {
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this.mPathMotionArc = obtainStyledAttributes.getInt(index, this.mPathMotionArc);
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} else if (index == R.styleable.ViewTransition_duration) {
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this.mDuration = obtainStyledAttributes.getInt(index, this.mDuration);
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} else if (index == R.styleable.ViewTransition_upDuration) {
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this.mUpDuration = obtainStyledAttributes.getInt(index, this.mUpDuration);
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} else if (index == R.styleable.ViewTransition_viewTransitionMode) {
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this.mViewTransitionMode = obtainStyledAttributes.getInt(index, this.mViewTransitionMode);
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} else if (index == R.styleable.ViewTransition_motionInterpolator) {
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TypedValue peekValue = obtainStyledAttributes.peekValue(index);
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if (peekValue.type == 1) {
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int resourceId2 = obtainStyledAttributes.getResourceId(index, -1);
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this.mDefaultInterpolatorID = resourceId2;
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if (resourceId2 != -1) {
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this.mDefaultInterpolator = -2;
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}
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} else if (peekValue.type == 3) {
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String string = obtainStyledAttributes.getString(index);
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this.mDefaultInterpolatorString = string;
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if (string == null || string.indexOf("/") <= 0) {
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this.mDefaultInterpolator = -1;
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} else {
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this.mDefaultInterpolatorID = obtainStyledAttributes.getResourceId(index, -1);
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this.mDefaultInterpolator = -2;
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}
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} else {
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this.mDefaultInterpolator = obtainStyledAttributes.getInteger(index, this.mDefaultInterpolator);
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}
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} else if (index == R.styleable.ViewTransition_setsTag) {
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this.mSetsTag = obtainStyledAttributes.getResourceId(index, this.mSetsTag);
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} else if (index == R.styleable.ViewTransition_clearsTag) {
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this.mClearsTag = obtainStyledAttributes.getResourceId(index, this.mClearsTag);
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} else if (index == R.styleable.ViewTransition_ifTagSet) {
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this.mIfTagSet = obtainStyledAttributes.getResourceId(index, this.mIfTagSet);
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} else if (index == R.styleable.ViewTransition_ifTagNotSet) {
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this.mIfTagNotSet = obtainStyledAttributes.getResourceId(index, this.mIfTagNotSet);
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} else if (index == R.styleable.ViewTransition_SharedValueId) {
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this.mSharedValueID = obtainStyledAttributes.getResourceId(index, this.mSharedValueID);
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} else if (index == R.styleable.ViewTransition_SharedValue) {
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this.mSharedValueTarget = obtainStyledAttributes.getInteger(index, this.mSharedValueTarget);
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}
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}
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obtainStyledAttributes.recycle();
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}
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void applyIndependentTransition(ViewTransitionController controller, MotionLayout motionLayout, View view) {
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MotionController motionController = new MotionController(view);
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motionController.setBothStates(view);
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this.mKeyFrames.addAllFrames(motionController);
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motionController.setup(motionLayout.getWidth(), motionLayout.getHeight(), this.mDuration, System.nanoTime());
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new Animate(controller, motionController, this.mDuration, this.mUpDuration, this.mOnStateTransition, getInterpolator(motionLayout.getContext()), this.mSetsTag, this.mClearsTag);
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}
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static class Animate {
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boolean hold_at_100;
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private final int mClearsTag;
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float mDpositionDt;
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int mDuration;
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Interpolator mInterpolator;
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long mLastRender;
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MotionController mMC;
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float mPosition;
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private final int mSetsTag;
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long mStart;
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int mUpDuration;
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ViewTransitionController mVtController;
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KeyCache mCache = new KeyCache();
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boolean reverse = false;
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Rect mTempRec = new Rect();
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Animate(ViewTransitionController controller, MotionController motionController, int duration, int upDuration, int mode, Interpolator interpolator, int setTag, int clearTag) {
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this.hold_at_100 = false;
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this.mVtController = controller;
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this.mMC = motionController;
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this.mDuration = duration;
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this.mUpDuration = upDuration;
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long nanoTime = System.nanoTime();
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this.mStart = nanoTime;
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this.mLastRender = nanoTime;
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this.mVtController.addAnimation(this);
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this.mInterpolator = interpolator;
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this.mSetsTag = setTag;
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this.mClearsTag = clearTag;
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if (mode == 3) {
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this.hold_at_100 = true;
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}
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this.mDpositionDt = duration == 0 ? Float.MAX_VALUE : 1.0f / duration;
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mutate();
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}
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void reverse(boolean dir) {
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int i;
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this.reverse = dir;
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if (dir && (i = this.mUpDuration) != -1) {
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this.mDpositionDt = i == 0 ? Float.MAX_VALUE : 1.0f / i;
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}
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this.mVtController.invalidate();
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this.mLastRender = System.nanoTime();
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}
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void mutate() {
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if (this.reverse) {
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mutateReverse();
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} else {
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mutateForward();
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}
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}
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void mutateReverse() {
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long nanoTime = System.nanoTime();
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long j = nanoTime - this.mLastRender;
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this.mLastRender = nanoTime;
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float f = this.mPosition - (((float) (j * 1.0E-6d)) * this.mDpositionDt);
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this.mPosition = f;
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if (f < 0.0f) {
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this.mPosition = 0.0f;
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}
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Interpolator interpolator = this.mInterpolator;
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float interpolation = interpolator == null ? this.mPosition : interpolator.getInterpolation(this.mPosition);
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MotionController motionController = this.mMC;
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boolean interpolate = motionController.interpolate(motionController.mView, interpolation, nanoTime, this.mCache);
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if (this.mPosition <= 0.0f) {
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if (this.mSetsTag != -1) {
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this.mMC.getView().setTag(this.mSetsTag, Long.valueOf(System.nanoTime()));
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}
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if (this.mClearsTag != -1) {
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this.mMC.getView().setTag(this.mClearsTag, null);
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}
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this.mVtController.removeAnimation(this);
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}
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if (this.mPosition > 0.0f || interpolate) {
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this.mVtController.invalidate();
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}
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}
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void mutateForward() {
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long nanoTime = System.nanoTime();
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long j = nanoTime - this.mLastRender;
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this.mLastRender = nanoTime;
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float f = this.mPosition + (((float) (j * 1.0E-6d)) * this.mDpositionDt);
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this.mPosition = f;
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if (f >= 1.0f) {
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this.mPosition = 1.0f;
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}
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Interpolator interpolator = this.mInterpolator;
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float interpolation = interpolator == null ? this.mPosition : interpolator.getInterpolation(this.mPosition);
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MotionController motionController = this.mMC;
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boolean interpolate = motionController.interpolate(motionController.mView, interpolation, nanoTime, this.mCache);
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if (this.mPosition >= 1.0f) {
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if (this.mSetsTag != -1) {
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this.mMC.getView().setTag(this.mSetsTag, Long.valueOf(System.nanoTime()));
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}
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if (this.mClearsTag != -1) {
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this.mMC.getView().setTag(this.mClearsTag, null);
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}
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if (!this.hold_at_100) {
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this.mVtController.removeAnimation(this);
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}
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}
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if (this.mPosition < 1.0f || interpolate) {
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this.mVtController.invalidate();
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}
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}
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||||
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public void reactTo(int action, float x, float y) {
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if (action == 1) {
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if (this.reverse) {
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return;
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}
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reverse(true);
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} else {
|
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if (action != 2) {
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return;
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}
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this.mMC.getView().getHitRect(this.mTempRec);
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if (this.mTempRec.contains((int) x, (int) y) || this.reverse) {
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return;
|
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}
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reverse(true);
|
||||
}
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||||
}
|
||||
}
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||||
|
||||
void applyTransition(ViewTransitionController controller, MotionLayout layout, int fromId, ConstraintSet current, final View... views) {
|
||||
if (this.mDisabled) {
|
||||
return;
|
||||
}
|
||||
int i = this.mViewTransitionMode;
|
||||
if (i == 2) {
|
||||
applyIndependentTransition(controller, layout, views[0]);
|
||||
return;
|
||||
}
|
||||
if (i == 1) {
|
||||
for (int i2 : layout.getConstraintSetIds()) {
|
||||
if (i2 != fromId) {
|
||||
ConstraintSet constraintSet = layout.getConstraintSet(i2);
|
||||
for (View view : views) {
|
||||
ConstraintSet.Constraint constraint = constraintSet.getConstraint(view.getId());
|
||||
ConstraintSet.Constraint constraint2 = this.mConstraintDelta;
|
||||
if (constraint2 != null) {
|
||||
constraint2.applyDelta(constraint);
|
||||
constraint.mCustomConstraints.putAll(this.mConstraintDelta.mCustomConstraints);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
ConstraintSet constraintSet2 = new ConstraintSet();
|
||||
constraintSet2.clone(current);
|
||||
for (View view2 : views) {
|
||||
ConstraintSet.Constraint constraint3 = constraintSet2.getConstraint(view2.getId());
|
||||
ConstraintSet.Constraint constraint4 = this.mConstraintDelta;
|
||||
if (constraint4 != null) {
|
||||
constraint4.applyDelta(constraint3);
|
||||
constraint3.mCustomConstraints.putAll(this.mConstraintDelta.mCustomConstraints);
|
||||
}
|
||||
}
|
||||
layout.updateState(fromId, constraintSet2);
|
||||
layout.updateState(R.id.view_transition, current);
|
||||
layout.setState(R.id.view_transition, -1, -1);
|
||||
MotionScene.Transition transition = new MotionScene.Transition(-1, layout.mScene, R.id.view_transition, fromId);
|
||||
for (View view3 : views) {
|
||||
updateTransition(transition, view3);
|
||||
}
|
||||
layout.setTransition(transition);
|
||||
layout.transitionToEnd(new Runnable() { // from class: androidx.constraintlayout.motion.widget.ViewTransition$$ExternalSyntheticLambda0
|
||||
@Override // java.lang.Runnable
|
||||
public final void run() {
|
||||
ViewTransition.this.m50x14d7500(views);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
/* renamed from: lambda$applyTransition$0$androidx-constraintlayout-motion-widget-ViewTransition, reason: not valid java name */
|
||||
/* synthetic */ void m50x14d7500(View[] viewArr) {
|
||||
if (this.mSetsTag != -1) {
|
||||
for (View view : viewArr) {
|
||||
view.setTag(this.mSetsTag, Long.valueOf(System.nanoTime()));
|
||||
}
|
||||
}
|
||||
if (this.mClearsTag != -1) {
|
||||
for (View view2 : viewArr) {
|
||||
view2.setTag(this.mClearsTag, null);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void updateTransition(MotionScene.Transition transition, View view) {
|
||||
int i = this.mDuration;
|
||||
if (i != -1) {
|
||||
transition.setDuration(i);
|
||||
}
|
||||
transition.setPathMotionArc(this.mPathMotionArc);
|
||||
transition.setInterpolatorInfo(this.mDefaultInterpolator, this.mDefaultInterpolatorString, this.mDefaultInterpolatorID);
|
||||
int id = view.getId();
|
||||
KeyFrames keyFrames = this.mKeyFrames;
|
||||
if (keyFrames != null) {
|
||||
ArrayList<Key> keyFramesForView = keyFrames.getKeyFramesForView(-1);
|
||||
KeyFrames keyFrames2 = new KeyFrames();
|
||||
Iterator<Key> it = keyFramesForView.iterator();
|
||||
while (it.hasNext()) {
|
||||
keyFrames2.addKey(it.next().mo49clone().setViewId(id));
|
||||
}
|
||||
transition.addKeyFrame(keyFrames2);
|
||||
}
|
||||
}
|
||||
|
||||
boolean matchesView(View view) {
|
||||
String str;
|
||||
if (view == null) {
|
||||
return false;
|
||||
}
|
||||
if ((this.mTargetId == -1 && this.mTargetString == null) || !checkTags(view)) {
|
||||
return false;
|
||||
}
|
||||
if (view.getId() == this.mTargetId) {
|
||||
return true;
|
||||
}
|
||||
return this.mTargetString != null && (view.getLayoutParams() instanceof ConstraintLayout.LayoutParams) && (str = ((ConstraintLayout.LayoutParams) view.getLayoutParams()).constraintTag) != null && str.matches(this.mTargetString);
|
||||
}
|
||||
|
||||
boolean checkTags(View view) {
|
||||
int i = this.mIfTagSet;
|
||||
boolean z = i == -1 || view.getTag(i) != null;
|
||||
int i2 = this.mIfTagNotSet;
|
||||
return z && (i2 == -1 || view.getTag(i2) == null);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user