实现View上添加标签

效果图：

利用 https://github.com/linger1216/labelview 类库来实现

Java 代码

[java] view plain copy

 print?

1.   

{
LabelView label = new LabelView(this);
label.setText("HD");
label.setBackgroundColor(0xffE91E63);
label.setTargetView(findViewById(R.id.button), 4, LabelView.Gravity.RIGHT_TOP);
findViewById(R.id.button).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(MainActivity.this, "button click", Toast.LENGTH_SHORT).show();
}
});
}