Android
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[Android] mobile guard binding SIM card
to update: You can't receive the startup broadcast. Check it. It seems that the higher version of the system is prohib…… -
[Android] news client introduces slidingmenu
Download slidingmenu, https://github.com/jfeinstein10/SlidingMenu Import library Right click our project = = > prop…… -
[Android] practice using listview (I)
Practice using listview and baseadapter. Show the text first, and then the picture MainActivity.java activity_ main.xm…… -
[Android] submit data to the server in get mode
The content of this section is basically the same as that of the previous section, that is, splicing parameters on the…… -
[Android] mobile guards read contacts
Get the contentresolver content parser object through the getcontentresolver () method Call the query () method of the…… -
Life cycle and communication of [Android] fragment
Rewrite the lifecycle method All fragments are attached to an activity. Fragments can be created only when the activit…… -
[Android] two asynchronous methods
Use asynctask to start the sub thread to obtain the server data and update the interface UI Get information asynchrono…… -
[Android] configuration of implicit intention
The manifest file in ndroid is equivalent to the registry on windows. For example, the player can open the associated …… -
Introduction to [Android] soundpool
The main application scenario is game development. The sound is short and dense. Use this API to implement it Pool: a …… -
[Android] mobile guard custom toast
Continue to add the member method mytoast() in the addressservice, which was used to listen for incoming calls Get the…… -
[Android] weather app layout exercise (2)
Mainly practice GridView MainActivity.java activity_ main.xml main_ grid_ item.xml -
[Android] Web HTML viewer
The request to visit a web page is actually a get request. There is nothing to say about the layout of the application…… -
[Android] properties of mobile guard custom control
The custom combination control completed in the previous section is not flexible enough. In the display information of…… -
[Android] Youku ring menu – rotate animation
Get the house, menu icon, ImageView object, and get three torus relativelayout objects Set the click event for the men…… -
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[Android] displays the intention to activate another activity
You can use the jump method similar to Java Web to realize the interface transformation The display intention is to sp…… -
[Android] mobile guard gesture sliding switch screen
Define gesture recognizer Get the gesturedetector object of gesture recognizer through new gesturedetector (context, l…… -
[Android] interface Division
1. Unified interface management 1.1 use an activity to manage all the interfaces of the application 1.1.1 understand t…… -
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[Android] content watcher
Intercept short messages. For example, when sending short messages, read them out. When the system's short messages ch…… -
[Android] mobile guard custom combination control
set focus New settingactivity Set click events for GridView entries Call setonitemclicklistener() method of GridView o…… -
[Android] Android project architecture
Preparation steps: 1. Create project (set compatible version, minimum compatible version) 2. Import common jar package…… -
[Android] container linkage through comparison
When the intermediate container changes, the title bar should also change Design comparison basis: Abstract methods ar…… -
Lifecycle of [Android] activity
Override the following methods in mainactivity: Print the log in these methods. In order to facilitate viewing, add a …… -
[Android] mobile guards save security numbers
Call setonitemclicklistener() method of listview object to set click event of item. Parameter: onitemclicklistener obj…… -
[Android] mobile guard blacklist function (SMS interception)
We have stored and displayed all the mobile phone numbers that need to be intercepted. Next, we use the broadcast rece…… -
[Android] implementation of return key operation
Record the operation history clicked by the user, use the stack data structure, frequently operate the top of the stac…… -
[Android] upload files to the server
Asynchronous HTTP framework post submits data to the server Previously, we used the common method of post submission o…… -
[Android] the principle of mobile location of mobile guards
There are three ways of mobile phone positioning: network positioning, base station positioning and GPS positioning Fo…… -
[Android] Youku ring menu – relative layout exercise
Youku ring menu The layout file uses the < relativelayout / > control as the first level menu. Relative to the l…… -
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[Android] get the contact information of the system
Content provision is essentially an interface and a back door. It provides data to others. The system contact is a mor……