toast

Friends, In my application Toast message is Displayed in Activity say UserActivity.class.. That activity includes a button, in which it will Redirect to next Activity in OnClick of button.. What i want is that my Toast Message should display in UserActivity until user taps Button, if user Taps the button my toast message has to be Disappear and Next activity will appear.. Is it possible to do like this, if so how its possible? Thanks Venkatesh. RoflcoptrException This is quite simple. Just call the cancel method on your ToastMessage as soon as you don't want to show the ToastMessage anymore.

1.先从看的见的入手（Toast与Menu） Toast是一种android中一种非常好的提醒方式，它可以将一些短小的信息通知给用户，一段时间后自动消失，不会占用任何的屏幕空间。 Menu则可以大幅度帮我们节省屏幕空间，将菜单收缩。 具体实现 我们先在res目录下新建menu文件夹：右击res目录-New-Directory 再再menu文件夹下新建main菜单文件：右击menu文件夹-New-Menu resource file 就像这样 在main.xml中添加如下代码： <?xml version="1.0" encoding="utf-8"?> <menu xmlns:android="http://schemas.android.com/apk/res/android"> <item android:id="@+id/add_item" android:title="Add"/> </menu> 1 2 3 4 5 6 7 8 <item是一个标签，用来创建一个具体的菜单项 id则是一个唯一的标识符，主要用来在全局中找到这个item title则是给其指定一个名称 然后我们在MainActivity里重写onCreateOptionsMenu()，重写方法通过Ctrl+O快捷键寻找 然后添加以下代码` @Override public boolean

I developed a desktop app, which is a simple .exe for Windows. It works fine on Windows 8. I try now to use "toast notification" to show some alert for user. So I trained with Microsoft sample, available here: http://code.msdn.microsoft.com/windowsdesktop/sending-toast-notifications-71e230a2/ It works fine, but I have to create a shortcut to my app to use toast notification. I tried to remove shortcut creation, but it doesn't work. And I understand, because for desktop app, shortcut is a prerequesite for toast notification, as you can read on Microsoft website: http://msdn.microsoft.com/en-us

mui.toast('',{type:'div' }); 加上个type 然后.mui-toast-container {top: 40% !important;}更改这个样式就好了 来源： https://www.cnblogs.com/lishuang2243/p/11660256.html

I seek to create a toast whose value should reflect a number and should dynamically change while the toast is still displayed. I don't want to create new toasts for every change in the value. The changes to the value should reflect in the existing displayed toast itself. Is this possible, if so, how should I go about it? You can save your instance of Toast which you get from makeText and update it with setText . UPDATED Code: public class MainActivity extends ActionBarActivity { private Toast mToast; private int count = 0; @Override protected void onCreate(Bundle savedInstanceState) { super

数据库： 存在大量的有相同类型属性的数据的时候使用。 SQLiteOpenHelper：管理数据库的创建方法 方法为抽象方法，意思是需要继承，继承完毕之后需要对抽象方法进行实现 用于对数据库进行查看和操作的软件下载地址 http://www.pc0359.cn/downinfo/55668.html 生成的数据库文件在 在根文件夹下的 /data/data/your package name/database/xxx.db 在Tools -- android -- android device monitor进入DDMS 找到FileExplorer，然后进入上面的那一串， 想要导出文件需要找到右上方， 1.定义一个类，继承SQLiteOpenHelper， 2.需要添加一个构造方法， 第一个context参数上下文， name是创建数据库的名字； factory游标，默认用 null； version 数据库的版本，从一开始 本章实现了数据库的增删改查，通过手机创建数据库，修改数据库，读取数据库的全部过程， 介绍功能， 对四个按钮和两个显示区域的操作，实现 对数据库内容的增删改查 点击 增加操作 添加一个对象信息，有id 姓名 以及电话号码， 点击 删除操作 减少一个对象信息，可以通过各种特征来进行删除，例如删除名字为张三的所有对象的所有信息 点击 更新操作

Is it possible to make Customize Toast in Android. like if can we place in it image icon and place button. You can also use the regular makeText() and handle the getView() to set an image next to see the next. Toast toast = Toast.makeText(context, text, Toast.LENGTH_SHORT); TextView tv = (TextView) toast.getView().findViewById(android.R.id.message); if (null!=tv) { tv.setCompoundDrawablesWithIntrinsicBounds(icon, 0, 0, 0); tv.setCompoundDrawablePadding(context.getResources().getDimensionPixelSize(R.dimen.padding_toast)); You can put any view in a Toast using setView . However, I'm not quite