Initial commit

sources/androidx/constraintlayout/widget/ConstraintHelper.java

@@ -0,0 +1,157 @@
+package androidx.constraintlayout.widget;
+
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.graphics.Canvas;
+import android.util.AttributeSet;
+import android.util.Log;
+import android.view.View;
+import android.view.ViewGroup;
+import androidx.constraintlayout.solver.widgets.Helper;
+import androidx.constraintlayout.widget.ConstraintLayout;
+import com.ubt.jimu.controller.data.widget.JockstickDataConverter;
+import java.util.Arrays;
+
+/* loaded from: classes.dex */
+public abstract class ConstraintHelper extends View {
+    protected int[] a;
+    protected int b;
+    protected Context c;
+    protected Helper d;
+    protected boolean e;
+    private String f;
+
+    public ConstraintHelper(Context context) {
+        super(context);
+        this.a = new int[32];
+        this.e = false;
+        this.c = context;
+        a((AttributeSet) null);
+    }
+
+    private void setIds(String str) {
+        if (str == null) {
+            return;
+        }
+        int i = 0;
+        while (true) {
+            int indexOf = str.indexOf(44, i);
+            if (indexOf == -1) {
+                a(str.substring(i));
+                return;
+            } else {
+                a(str.substring(i, indexOf));
+                i = indexOf + 1;
+            }
+        }
+    }
+
+    protected void a(AttributeSet attributeSet) {
+        if (attributeSet != null) {
+            TypedArray obtainStyledAttributes = getContext().obtainStyledAttributes(attributeSet, R$styleable.ConstraintLayout_Layout);
+            int indexCount = obtainStyledAttributes.getIndexCount();
+            for (int i = 0; i < indexCount; i++) {
+                int index = obtainStyledAttributes.getIndex(i);
+                if (index == R$styleable.ConstraintLayout_Layout_constraint_referenced_ids) {
+                    this.f = obtainStyledAttributes.getString(index);
+                    setIds(this.f);
+                }
+            }
+        }
+    }
+
+    public void a(ConstraintLayout constraintLayout) {
+    }
+
+    public void b(ConstraintLayout constraintLayout) {
+    }
+
+    public void c(ConstraintLayout constraintLayout) {
+        if (isInEditMode()) {
+            setIds(this.f);
+        }
+        Helper helper = this.d;
+        if (helper == null) {
+            return;
+        }
+        helper.J();
+        for (int i = 0; i < this.b; i++) {
+            View a = constraintLayout.a(this.a[i]);
+            if (a != null) {
+                this.d.b(constraintLayout.a(a));
+            }
+        }
+    }
+
+    public int[] getReferencedIds() {
+        return Arrays.copyOf(this.a, this.b);
+    }
+
+    @Override // android.view.View
+    public void onDraw(Canvas canvas) {
+    }
+
+    @Override // android.view.View
+    protected void onMeasure(int i, int i2) {
+        if (this.e) {
+            super.onMeasure(i, i2);
+        } else {
+            setMeasuredDimension(0, 0);
+        }
+    }
+
+    public void setReferencedIds(int[] iArr) {
+        this.b = 0;
+        for (int i : iArr) {
+            setTag(i, null);
+        }
+    }
+
+    @Override // android.view.View
+    public void setTag(int i, Object obj) {
+        int i2 = this.b + 1;
+        int[] iArr = this.a;
+        if (i2 > iArr.length) {
+            this.a = Arrays.copyOf(iArr, iArr.length * 2);
+        }
+        int[] iArr2 = this.a;
+        int i3 = this.b;
+        iArr2[i3] = i;
+        this.b = i3 + 1;
+    }
+
+    public void a() {
+        if (this.d == null) {
+            return;
+        }
+        ViewGroup.LayoutParams layoutParams = getLayoutParams();
+        if (layoutParams instanceof ConstraintLayout.LayoutParams) {
+            ((ConstraintLayout.LayoutParams) layoutParams).k0 = this.d;
+        }
+    }
+
+    private void a(String str) {
+        int i;
+        Object a;
+        if (str == null || this.c == null) {
+            return;
+        }
+        String trim = str.trim();
+        try {
+            i = R$id.class.getField(trim).getInt(null);
+        } catch (Exception unused) {
+            i = 0;
+        }
+        if (i == 0) {
+            i = this.c.getResources().getIdentifier(trim, JockstickDataConverter.ID, this.c.getPackageName());
+        }
+        if (i == 0 && isInEditMode() && (getParent() instanceof ConstraintLayout) && (a = ((ConstraintLayout) getParent()).a(0, trim)) != null && (a instanceof Integer)) {
+            i = ((Integer) a).intValue();
+        }
+        if (i != 0) {
+            setTag(i, null);
+            return;
+        }
+        Log.w("ConstraintHelper", "Could not find id of \"" + trim + "\"");
+    }
+}