import android.app.Activity; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.Toast; public class HelloActivity extends Activity { /** Called when the ac
Toast吐司: Toast内容简单,不做过多介绍,Toast支持自带简单吐司,自定义吐司.内容简单可见代码,详见API.A toast provides simple feedback about an operation in a small popup. It only fills the amount of space required for the message and the current activity remains visible and interactive. Fo