- Toast.makeText
Toast.makeText(this, "提示消息", Toast.LENGTH_LONG).show();
- 特点
自动消失
无交互能力
- AlertDialog.Builder
AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
builder.setTitle("确认" ) ;
builder.setMessage( "提示消息" ) ;
builder.setPositiveButton("是" , null );
builder.show();
- 特点
需要用户确认
有交互能力
