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/motion/MotionUtils.java
+++ b/02-Easy5/E5/sources/com/google/android/material/motion/MotionUtils.java
@@ -0,0 +1,76 @@
+package com.google.android.material.motion;
+
+import android.animation.TimeInterpolator;
+import android.content.Context;
+import android.util.TypedValue;
+import android.view.animation.AnimationUtils;
+import androidx.core.graphics.PathParser;
+import androidx.core.view.animation.PathInterpolatorCompat;
+import com.google.android.material.resources.MaterialAttributes;
+
+/* loaded from: classes.dex */
+public class MotionUtils {
+    private static final String EASING_TYPE_CUBIC_BEZIER = "cubic-bezier";
+    private static final String EASING_TYPE_FORMAT_END = ")";
+    private static final String EASING_TYPE_FORMAT_START = "(";
+    private static final String EASING_TYPE_PATH = "path";
+
+    private MotionUtils() {
+    }
+
+    public static int resolveThemeDuration(Context context, int i, int i2) {
+        return MaterialAttributes.resolveInteger(context, i, i2);
+    }
+
+    public static TimeInterpolator resolveThemeInterpolator(Context context, int i, TimeInterpolator timeInterpolator) {
+        TypedValue typedValue = new TypedValue();
+        if (!context.getTheme().resolveAttribute(i, typedValue, true)) {
+            return timeInterpolator;
+        }
+        if (typedValue.type != 3) {
+            throw new IllegalArgumentException("Motion easing theme attribute must be an @interpolator resource for ?attr/motionEasing*Interpolator attributes or a string for ?attr/motionEasing* attributes.");
+        }
+        String valueOf = String.valueOf(typedValue.string);
+        if (isLegacyEasingAttribute(valueOf)) {
+            return getLegacyThemeInterpolator(valueOf);
+        }
+        return AnimationUtils.loadInterpolator(context, typedValue.resourceId);
+    }
+
+    private static TimeInterpolator getLegacyThemeInterpolator(String str) {
+        if (isLegacyEasingType(str, EASING_TYPE_CUBIC_BEZIER)) {
+            String[] split = getLegacyEasingContent(str, EASING_TYPE_CUBIC_BEZIER).split(",");
+            if (split.length != 4) {
+                throw new IllegalArgumentException("Motion easing theme attribute must have 4 control points if using bezier curve format; instead got: " + split.length);
+            }
+            return PathInterpolatorCompat.create(getLegacyControlPoint(split, 0), getLegacyControlPoint(split, 1), getLegacyControlPoint(split, 2), getLegacyControlPoint(split, 3));
+        }
+        if (isLegacyEasingType(str, EASING_TYPE_PATH)) {
+            return PathInterpolatorCompat.create(PathParser.createPathFromPathData(getLegacyEasingContent(str, EASING_TYPE_PATH)));
+        }
+        throw new IllegalArgumentException("Invalid motion easing type: " + str);
+    }
+
+    private static boolean isLegacyEasingAttribute(String str) {
+        return isLegacyEasingType(str, EASING_TYPE_CUBIC_BEZIER) || isLegacyEasingType(str, EASING_TYPE_PATH);
+    }
+
+    private static boolean isLegacyEasingType(String str, String str2) {
+        StringBuilder sb = new StringBuilder();
+        sb.append(str2);
+        sb.append(EASING_TYPE_FORMAT_START);
+        return str.startsWith(sb.toString()) && str.endsWith(EASING_TYPE_FORMAT_END);
+    }
+
+    private static String getLegacyEasingContent(String str, String str2) {
+        return str.substring(str2.length() + 1, str.length() - 1);
+    }
+
+    private static float getLegacyControlPoint(String[] strArr, int i) {
+        float parseFloat = Float.parseFloat(strArr[i]);
+        if (parseFloat >= 0.0f && parseFloat <= 1.0f) {
+            return parseFloat;
+        }
+        throw new IllegalArgumentException("Motion easing control point value must be between 0 and 1; instead got: " + parseFloat);
+    }
+}