android data usage settings

This example describes the Android programming settings TextView color SetTextColor usage. Share to everyone for your reference, specific as follows: There are methods for setting TextView colors in Android SetTextColor, this method is overloaded and can be passed in two parameters. public void SetTextColor (i

This example describes the Android font settings and Roboto font usage. Share to everyone for your reference. The specific analysis is as follows: First, custom fonts 1.android typeface use TTF font file to set fonts We can put the TTF font file in the program and use typeface to set the font in the program.The firs

Today, a story suddenly mentioned how to clean up data in the system settings. Later, I began to think about whether the cleanup function of the system application would clean up the data.So I started my research. Taking com. mx. browser as an example, the idea is probably to first create a mark file for each file under/data/com.mx.browser, which is 1.txt, then e

) {Preferencemanager.onpreferencetreeclicklistener listener = Preferencemanager. Getonpreferencetreeclicklistener ();if (Preferencescreen! = NULL listener! = NULL Listener.onpreferencetreeclick (Preferencescreen, this)) {Return}}if (mintent! = null) {Context context = GetContext ();Context.startactivity (mintent);}}When you click on a Preference the call flow is adapterview.performitemclick--"preferencescreen.onitemclick--" preference.performclick--" Preferenceactivity.onpreferencetreeclick, wh

) {Preferencemanager.onpreferencetreeclicklistener listener = Preferencemanager. Getonpreferencetreeclicklistener ();if (Preferencescreen! = NULL listener! = NULL Listener.onpreferencetreeclick (Preferencescreen, this)) {Return}}if (mintent! = null) {Context context = GetContext ();Context.startactivity (mintent);}}When you click on a Preference the call flow is adapterview.performitemclick--"preferencescreen.onitemclick--" preference.performclick--" Preferenceactivity.onpreferencetreeclick, wh

Keywords: android APN settings problems sdk apn Settings "started data" disabled by defaultPlatform: S5PC110 S5PV210System: android2.3 android2.3.4 Note: (1), reference: http://www.bkjia.com/kf/201206/134101.html (2) Application to program Android2.3.4 _ GB_T34H \ build \ core \ main. mk Android2.3.4 _ GB_T34H \ develo

#!/system/bin/busybox ash## i.mx6 Android Linux Shell MMPF0100 i²c Settings Data # Description: # This article mainly records the data that is set MMPF0100 through the shell script. ## .-4-6Shenzhen Nanshan Ping Shan village Zengjianfeng # # Check the number of parametersif[$#-lt3 ]

want to pass two parameters, continue adding a second parameter jsonparams.put ("Param2name", "Param2value") Jsonparams.put ("BD", "27"); httpentity bodyentity =neW stringentity (Jsonparams.tostring (), "UTF8");//The parameter must also be a string in JSON data format to be passed to the server side, otherwise "{' Message ': ' strUserName is invalid JSON primitive '} ' ERROR log.i ("Ex", Jsonparams.tostring ()); request.setentity (bodyentity); H

"/> Then think of code execution animation, first load all animation, then the network data is loaded and updated to the ListView and then bind animation to the ListView.1 PrivateLayoutanimationcontroller Lac;2 3 //--@ Load the listview layoutanimation animation4Lac=animationutils.loadlayoutanimation (weatheractivity. This, r.anim.list_anim_layout2);5 6 //After response7 .......8 //--@ Update data to ListVi

：Usually we want to achieve the ListView data display animation effect, you can use Layoutanimationcontroller to animate the ListView, and through the Setlayoutanimation method of the ListView to set, Finally Startlayoutanimation, start the animation. See the following code:public class Mainactivity extends Activity {private ListView lv_arrayadapter;private string[] str_name = new string[] {"J Ack "," Debb "," Robin "," Kikt "," Dog "," cat "," Elep "

= new Layoutanimationcontroller (set, 1); Controller.setinterpolator (This, Android. R.anim.accelerate_interpolator); controller.setanimation (set); Lv_arrayadapter.setlayoutanimation (Controller); LV _arrayadapter.startlayoutanimation ();} private void Initview () {lv_arrayadapter = (ListView) Findviewbyid (r.id.lv_arrayadapter);//Register Listener event Lv_ Arrayadapter.setonitemclicklistener (New OnitemclicKlistener () {@Overridepublic void Onitem

The example in this article describes how Android uses SQLite to store data. Share to everyone for your reference, specific as follows: Generally in the development program, regular use of data storage functions, such as the use of Delphi development program, the storage program's simple settings of the INI file, in C

This article illustrates the usage of the Android network data switch. Share to everyone for your reference, specific as follows: This part of the interface is not open in the API. So you can use this method, true to turn on, false to close. Currently on the G-Net mobile phone can. Public Boolean setmobiledataenabled (Boolean enabled) { final telephonyman

= demojson.optstring ("url"); (7). UTF-8 BOM header causes the problem of parsing JSON exceptions to JSON files saved as Utf-8, under the Windows platform, The BOM Header "ef BB ef" bytes will be generated at the front of the text (required to be opened with the 16 binary tool to see). There are two solutions: a. Using UltraEdit to open the JSON file, save as the time, choose the format UTF-8, no BOM head, if not yet, in Notepad open, save as UTF-8, more than a few times to try. B. Use c

Android learning path-data usage (1) Today is the fourth day of Android learning. In the morning, I learned how to store and use data. Here, I will summarize the data in the morning. Data