android call history settings

appropriate values folder.(4) Add a picture in the \frameworks\base\packages\systemui\res\drawable-hdpi folder ic_qs_locks- Creen.png, you can also add the vector graph XML file under the Drawable folder;Creating the Lockscreentile ClassCreate the Lockscreentile.java in the/frameworks/base/packages/systemui/src/com/android/systemui/qs/tiles directory.(1) New lock screen shortcut switch class Lockscreentile extends Qstile(2) Newtilestate () method dir

way. The third way is recommended.It is worth mentioning that the small project needs to add a permission value in the configuration file:uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>Error without this permission!This small project is very practical, most of the apps have access to the user's avatar, the user's avatar settings, so we can refer to, if there is anything wrong place, please actively message exchange, common p

Some notes on the project of compiling Cocos2d+lua with Elicpse:1. Set the project Properties WINDOWS->PREFERENCES->NDK Catalog2. Right-click android Tools->add native3. Edit the Android.mk file:Local_c_includes$ (call Import-add-path, $ (local_path)/. /.. /.. /)$ (call Import-module, XXXX)4. Edit Application.mk:App_stl: = gnustl_staticNdk_toolchain_version=clang

If you want to develop a network application program, first of all to consider whether to access the network, in the Android phone to determine whether the Internet can be determined by the Connectivitymanager class IsAvailable () method, first obtain the network communication class instance Connectivitymanager cwjmanager= (Connectivitymanager) Getsystemservice (Context.connectivity_service); , use Cwjmanager.getactivenetworkinfo (). isavailable (); T

in account ManagersManage_app_tokens allows applications to manage (create, destroy, order) applications in window managersMaster_clearModify_audio_settings allows the app to modify global audio settingsModify_phone_state allows changing the status of a call-power supply, etc.Mount_format_filesystems allows the file system of a removable Storage repository to be formattedMount_unmount_filesystems allows the file system of Removable Storage warehouses

= "/sdcard/temp";//Set the location of the database pathwebview.getsettings (). Setgeolocationdatabasepath (dir);here are the relevant settings for using WebView and WebView, which are set according to the actual situation.the whole solution of the method of Webviewclientdoupdatevisitedhistory (WebView view, String URL, boolean isreload)Update Historyonformresubmission (WebView view, message dontresend, message resend)application re-requesting page d

On the android unlock page, plug in USB to open the USB storage settings page. Press the HOME Key/Return key to directly return to launcher, instead of sliding the screen lock page.1) If you disable setting -- developer options -- USB debugging disable, it indicates that the current user mode is used, and USB is inserted under the screen lock interface, AMS calls the USB storageactivity "Open USB storage de

Add android:imeoptions= "Actionsearch" to the input box, and when you call the soft keyboard, the ENTER key will display the search word.I want to jump to the next page when I click on the search, but call Setonkeylistener and execute two times each time. Finally on the Internet to see other people's articles, solve the problem, the solution is to call Setonedito

settings.Workaround two, directly comment out the code that sets the agent Public Httputils (int conntimeout, String useragent) { new basichttpparams (); Connmanagerparams.settimeout (params, conntimeout); Httpconnectionparams.setsotimeout (params, conntimeout); Httpconnectionparams.setconnectiontimeout (params, conntimeout); if (Textutils.isempty (useragent)) { = otherutils.getuseragent (null); } // httpprotocolparams.setusera

The principle of this thing is this: the official Android system does not support the modification of the system default font, all can be modified by the OEM manufacturers to modify the framework layer of code, while integrating a high-privileged pre-installed application services.How to do it?It's really simple: Modify the Android.content.res.Configuration class, and the configuration class saves the system level that affects the

Android toast is used to display a message to the user on the phone screen, and the information will automatically disappear after a period of time. The information can be simple text or complex pictures and other content (display a view).1. Simple usageToast.maketext (Midlet.getapplicationcontext (), "User name cannot be empty", Toast.length_long). Show ();2. Customize the display position effectCodeToast = Toast.maketext (Getapplicationcontext (),"C

) {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--"

Com.tel.lajoin.wifiscan;import Java.util.arraylist;import Java.util.list;import android.app.Activity; Import Android.content.broadcastreceiver;import Android.content.context;import Android.content.intent;import Android.content.intentfilter;import Android.net.wifi.scanresult;import Android.net.wifi.wificonfiguration;import Android.net.wifi.wifimanager;import Android.os.bundle;public class Mainactivity extends Activity {private list　Of course, if you want to run, you have to set up the activity c

) {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--"

Boolean type Self-writing class package com.barcode.app;publicclass ExternData{ privatestatictrue; publicstaticgetA() { return a; } publicstaticvoidsetA(Boolean a) { ExternData.a = a; } } To invoke it if (ExternData.getA()) { ExternData.setA(false); }String type Self-writing class publicclass Data{ privatestatic String a ="15083386523"; publicstaticgetA() {

In the date and time settings in setting of Android, You can manually set the current time zone of the mobile phone after the automatic retrieval check is removed. After setting, the mobile phone will automatically make a Time Offset ~ Then, the call records and text message time display of the mobile phone will be automatically adjusted. This is the behavior on

the whole application talk about already almost, after this article, I will upload source to resources, like can download and learn, today, the alarm clock start setting, set page loadingIn Android, the alarm and wake functions are controlled and managed by the Alarm Manager service. We are familiar with the RTC alarm clock and timer have a great relationship with it. For your convenience, I often call this

Android provides an interface for convenient settings, so you have to say a thumbs up. The designers of basic functions are taken into account, which greatly facilitates developers. If there are no special requirements for the UI, these interfaces can fully meet your needs. Let's talk less about them and use cases directly. If it is just a simple setting, you can layout it in an XML file. In addition,

A few days ago, I saw that the app for landscape wallpapers on the pea pod was very popular and I wanted to write a wallpaper program. As a beginner in Android development, a very important development step is to set permissions. I started to think that I had a problem with the wallpaper setup program. After reading the DOC file multiple times, I wrote several wallpaper settings. For your reference. 1. Do n

notification.defaults |= notification.default_sound;// Use the default light notification.defaults |= notification.default_lights;//notification is clicked and automatically disappears Notification.flags |= notification.flag_ Auto_cancel;notification.icon = r.drawable.ic_launcher;//When you click ' Clear ', the notification cannot be cleared//Notification.flags |= notification.flag_no_clear;//Click the Clear button will not clear the message notification, can be used to indicate in the running/