Android: Use of the notification bar
I haven't used the Android notification function for a long time. Today I moved out the code two years ago and found that many methods have been discarded, and the various strikethroughs in the Code are quite uncomfortable. Then, Open Google, view official documents, and learn the latest method for sending
IOS development-hide the status bar (battery bar)
There are two scenarios:
1. To hide the status bar of A view, for example, when interface A is pushed to interface B, interface A originally displays the status bar. However, int
Hide the status bar for iOS and the status bar for ios
When the system version is higher than iOS7.0, the original method of hiding the status bar may not be easy to use, because if you use the method of modifying plist to implement the hidden method, it still works.
Plist method:Key: Status
Status bar notifications)
The status bar icon adds an icon to the system's status bar (with an optional text reminder message) and adds a notification message in the notification window. When you select this notification, the andr
Battery status bar. // Method 1 (Code setting): ios7 is now transparent and does not occupy the screen height. The hiding and display methods are as follows: Under the subclass of uiviewcontroller, call: if ([self respondsToSelector: @ selector (setNeedsStatusBarAppearanceUpdate)]) {// iOS 7 [self prefersstatushidbarden]; [self defined mselector: @ selector (setNeedsStatusBarAppearanceUpdate)];}-(BOOL) prefersStatusBarHidden {return YES; //
Android --- 60 --- simple use of the Notification bar, androidnotification
Notification is a Notification displayed in the mobile phone status bar.
Create a Notification object using the Notif
There are two types of situations:1. Want to hide the status bar of a view, for example, from interface A, push to interface B, interface a originally displayed the status bar, but we need interface B does not display the status bar.At this point, you can do this:Implemented in B:-(void) viewdidload{ [Super Viewdidload]; if ([Self respondstoselector: @s
1. Hide the title bar
Copy codeThe Code is as follows: // hide the title bar this. requestWindowFeature (Window. FEATURE_NO_TITLE );
Ii. Hide the status barCopy codeThe Code is as follows: // hide the status
For a long time without using the Android notification feature, today, two years ago the code moved out a look, found a lot of methods are discarded, the code of various strikethrough look very uncomfortable. So, open Google, view official documents, and learn the latest ways to send notification bar messages.The code in this article is written according to Googl
IOS --------- display and hide the network activity icon of the status bar, ios --------- Status Bar
// The Status Bar of the request sent to the server displays the network activity flag:
[[UIApplication sharedApplication] setNetworkActivityIndicatorVisible: YES];
// Hide
First, hide the title bar
Copy Code code as follows:
Hide title bar this.requestwindowfeature (Window.feature_no_title);
Second, hide the status bar
Copy Code code as follows:
Hides the status
Background: You can start a message notification with activity and service, the difference being that one is triggered in the foreground and one is the background service.
To use message notifications, you must use two classes:
NotificationmanagerAnd
Notification, other notificationmanager are initialized with the Getsystemservice method, and the Notify method is used to send Message
Hide the title bar and status bar of an Android app
In order to beautify the interface of the program, we hope to hide the TitleBar of the application. The commands found on the Internet have a good effect. The second method is recommended, which is clear at a glance.
Method 1: Add the following code in onCreate
and set its value to No, which tells the system that the status Bar does not depend on Uiviewcontroller. This allows you to hiden the status bar using the above method.In setting these, we will still find some problems, that is, although the status bar is not, but instead of a black area, so we also need to adjust the Uiviewcontroller view, the code is:-(void) v
Hide a custom scroll bar without scrolling. scroll a custom scroll bar.
Some browsers now support custom scroll bars, making them a rescue for designers and perfectionists. After the new version was launched, the designer raised a new requirement:
Hide the scroll bar on the
IOS development-hide (remove) the horizontal line at the bottom of the navigation bar and the ios navigation bar
In most cases, iOS development uses the navigation bar. Because our app navigation bar needs to be the same color as the window next to it, the horizontal line at
Before the online view of the custom message bar, notification bar, understand the notification This control, found that the UC browser is this type, today write a demo implementation,Each of these buttons has different functions, the code is as follows:Package Com.example.textwsjdemo;import Android.app.activity;impor
Chrome Browser closes the notification bar icon: 1:chrome Notification bar icon is displayed in an alarm clock style, called chrome-notification, right click to postpone the notification information 1 hours to push
2: In t
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