Initial commit

sources/com/google/android/material/textfield/CutoutDrawable.java

@@ -0,0 +1,86 @@
+package com.google.android.material.textfield;
+
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.PorterDuff;
+import android.graphics.PorterDuffXfermode;
+import android.graphics.RectF;
+import android.graphics.drawable.Drawable;
+import android.graphics.drawable.GradientDrawable;
+import android.os.Build;
+import android.view.View;
+
+/* loaded from: classes.dex */
+class CutoutDrawable extends GradientDrawable {
+    private final Paint a = new Paint(1);
+    private final RectF b;
+    private int c;
+
+    CutoutDrawable() {
+        c();
+        this.b = new RectF();
+    }
+
+    private void c() {
+        this.a.setStyle(Paint.Style.FILL_AND_STROKE);
+        this.a.setColor(-1);
+        this.a.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.DST_OUT));
+    }
+
+    boolean a() {
+        return !this.b.isEmpty();
+    }
+
+    void b() {
+        a(0.0f, 0.0f, 0.0f, 0.0f);
+    }
+
+    @Override // android.graphics.drawable.GradientDrawable, android.graphics.drawable.Drawable
+    public void draw(Canvas canvas) {
+        b(canvas);
+        super.draw(canvas);
+        canvas.drawRect(this.b, this.a);
+        a(canvas);
+    }
+
+    private void b(Canvas canvas) {
+        Drawable.Callback callback = getCallback();
+        if (a(callback)) {
+            ((View) callback).setLayerType(2, null);
+        } else {
+            c(canvas);
+        }
+    }
+
+    void a(float f, float f2, float f3, float f4) {
+        RectF rectF = this.b;
+        if (f == rectF.left && f2 == rectF.top && f3 == rectF.right && f4 == rectF.bottom) {
+            return;
+        }
+        this.b.set(f, f2, f3, f4);
+        invalidateSelf();
+    }
+
+    private void c(Canvas canvas) {
+        if (Build.VERSION.SDK_INT >= 21) {
+            this.c = canvas.saveLayer(0.0f, 0.0f, canvas.getWidth(), canvas.getHeight(), null);
+        } else {
+            this.c = canvas.saveLayer(0.0f, 0.0f, canvas.getWidth(), canvas.getHeight(), null, 31);
+        }
+    }
+
+    void a(RectF rectF) {
+        a(rectF.left, rectF.top, rectF.right, rectF.bottom);
+    }
+
+    private void a(Canvas canvas) {
+        if (a(getCallback())) {
+            return;
+        }
+        canvas.restoreToCount(this.c);
+    }
+
+    private boolean a(Drawable.Callback callback) {
+        return callback instanceof View;
+    }
+}