DrawerBehavior.java 文件源码

@Keep @SuppressWarnings("unused") // Instantiated reflectively from layout XML.
public DrawerBehavior(Context context, AttributeSet attrs) {
  super(context, attrs);
  TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.DrawerBehavior);
  int gravity =
      a.getInteger(R.styleable.DrawerBehavior_android_layout_gravity, GravityCompat.END);
  a.recycle();

  validateGravity(gravity);
  this.gravity = gravity;
}