Android 调试之 常见报错

Android 调试之 常见报错

1. java.lang.ClassCastException: android.view.ViewGroup$LayoutParams cannot be cast to       android.widget.LinearLayout$LayoutParams

错误示例：
ImageView image =(ImageView) findViewById(R.id.imageView1);
image.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));


解决方法：
ImageView image =(ImageView) findViewById(R.id.imageView1);

image.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));