自定义吐司
//主界面
public class MainActivity extends Activity {
//成员的全局变量
Button b1;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
info();//使用info方法
}
//自定义吐司
private void info() {//调用了info方法
b1 = (Button) findViewById(R.id.b1);
b1.setOnClickListener(new OnClickListener() {
//调用onclick方法
@Override
public void onClick(View v) {
Toast to = new Toast(MainActivity.this);//
View vi = View.inflate(getApplicationContext(), R.layout.tt, null);
to.setView(vi);
to.setGravity(Gravity.AXIS_PULL_BEFORE,0,0);
to.setDuration(2000);
to.show();