Question

java-Android Studio怎么设置悬浮按钮

Answer 1

@Override
public void onClick(View v) {
final EditText et = new EditText(context) ;
new AlertDialog.Builder(context)
.setTitle("说明")
.setMessage("单个页卡内按钮事件测试")
.setView(et)
.setPositiveButton("确定",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Toast.makeText(context, "单击确定按钮", Toast.LENGTH_LONG).show() ;
}
}).setNegativeButton("取消",null).show();
}