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/constraintlayout/utils/widget/MotionButton.java
+++ b/02-Easy5/E5/sources/androidx/constraintlayout/utils/widget/MotionButton.java
@@ -0,0 +1,150 @@
+package androidx.constraintlayout.utils.widget;
+
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.graphics.Canvas;
+import android.graphics.Outline;
+import android.graphics.Path;
+import android.graphics.RectF;
+import android.util.AttributeSet;
+import android.view.View;
+import android.view.ViewOutlineProvider;
+import androidx.appcompat.widget.AppCompatButton;
+import androidx.constraintlayout.widget.R;
+
+/* loaded from: classes.dex */
+public class MotionButton extends AppCompatButton {
+    private Path mPath;
+    RectF mRect;
+    private float mRound;
+    private float mRoundPercent;
+    ViewOutlineProvider mViewOutlineProvider;
+
+    public float getRound() {
+        return this.mRound;
+    }
+
+    public float getRoundPercent() {
+        return this.mRoundPercent;
+    }
+
+    public MotionButton(Context context) {
+        super(context);
+        this.mRoundPercent = 0.0f;
+        this.mRound = Float.NaN;
+        init(context, null);
+    }
+
+    public MotionButton(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        this.mRoundPercent = 0.0f;
+        this.mRound = Float.NaN;
+        init(context, attrs);
+    }
+
+    public MotionButton(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        this.mRoundPercent = 0.0f;
+        this.mRound = Float.NaN;
+        init(context, attrs);
+    }
+
+    private void init(Context context, AttributeSet attrs) {
+        setPadding(0, 0, 0, 0);
+        if (attrs != null) {
+            TypedArray obtainStyledAttributes = getContext().obtainStyledAttributes(attrs, R.styleable.ImageFilterView);
+            int indexCount = obtainStyledAttributes.getIndexCount();
+            for (int i = 0; i < indexCount; i++) {
+                int index = obtainStyledAttributes.getIndex(i);
+                if (index == R.styleable.ImageFilterView_round) {
+                    setRound(obtainStyledAttributes.getDimension(index, 0.0f));
+                } else if (index == R.styleable.ImageFilterView_roundPercent) {
+                    setRoundPercent(obtainStyledAttributes.getFloat(index, 0.0f));
+                }
+            }
+            obtainStyledAttributes.recycle();
+        }
+    }
+
+    public void setRoundPercent(float round) {
+        boolean z = this.mRoundPercent != round;
+        this.mRoundPercent = round;
+        if (round != 0.0f) {
+            if (this.mPath == null) {
+                this.mPath = new Path();
+            }
+            if (this.mRect == null) {
+                this.mRect = new RectF();
+            }
+            if (this.mViewOutlineProvider == null) {
+                ViewOutlineProvider viewOutlineProvider = new ViewOutlineProvider() { // from class: androidx.constraintlayout.utils.widget.MotionButton.1
+                    @Override // android.view.ViewOutlineProvider
+                    public void getOutline(View view, Outline outline) {
+                        outline.setRoundRect(0, 0, MotionButton.this.getWidth(), MotionButton.this.getHeight(), (Math.min(r3, r4) * MotionButton.this.mRoundPercent) / 2.0f);
+                    }
+                };
+                this.mViewOutlineProvider = viewOutlineProvider;
+                setOutlineProvider(viewOutlineProvider);
+            }
+            setClipToOutline(true);
+            int width = getWidth();
+            int height = getHeight();
+            float min = (Math.min(width, height) * this.mRoundPercent) / 2.0f;
+            this.mRect.set(0.0f, 0.0f, width, height);
+            this.mPath.reset();
+            this.mPath.addRoundRect(this.mRect, min, min, Path.Direction.CW);
+        } else {
+            setClipToOutline(false);
+        }
+        if (z) {
+            invalidateOutline();
+        }
+    }
+
+    public void setRound(float round) {
+        if (Float.isNaN(round)) {
+            this.mRound = round;
+            float f = this.mRoundPercent;
+            this.mRoundPercent = -1.0f;
+            setRoundPercent(f);
+            return;
+        }
+        boolean z = this.mRound != round;
+        this.mRound = round;
+        if (round != 0.0f) {
+            if (this.mPath == null) {
+                this.mPath = new Path();
+            }
+            if (this.mRect == null) {
+                this.mRect = new RectF();
+            }
+            if (this.mViewOutlineProvider == null) {
+                ViewOutlineProvider viewOutlineProvider = new ViewOutlineProvider() { // from class: androidx.constraintlayout.utils.widget.MotionButton.2
+                    @Override // android.view.ViewOutlineProvider
+                    public void getOutline(View view, Outline outline) {
+                        outline.setRoundRect(0, 0, MotionButton.this.getWidth(), MotionButton.this.getHeight(), MotionButton.this.mRound);
+                    }
+                };
+                this.mViewOutlineProvider = viewOutlineProvider;
+                setOutlineProvider(viewOutlineProvider);
+            }
+            setClipToOutline(true);
+            this.mRect.set(0.0f, 0.0f, getWidth(), getHeight());
+            this.mPath.reset();
+            Path path = this.mPath;
+            RectF rectF = this.mRect;
+            float f2 = this.mRound;
+            path.addRoundRect(rectF, f2, f2, Path.Direction.CW);
+        } else {
+            setClipToOutline(false);
+        }
+        if (z) {
+            invalidateOutline();
+        }
+    }
+
+    @Override // android.view.View
+    public void draw(Canvas canvas) {
+        super.draw(canvas);
+    }
+}