how to activate norton mobile security on android

By convention, I wrote it above: maybe in the process of learning Android, everyone will learn a lot of basic knowledge like me, and a lot of knowledge points can also be said 123, however, these isolated points are too fragmented after all. Therefore, I want to take the most classic mobile security guard project as an example from today and exercise on my own. I

By convention, I wrote it above: maybe in the process of learning Android, everyone will learn a lot of basic knowledge like me, and a lot of knowledge points can also be said 123, however, these isolated points are too fragmented after all. Therefore, I want to take the most classic mobile security guard project as an example from today and exercise on my own. I

state; Android:state_checkable:boolean type, only used on the widget can be selected, True indicates optional, false means not selectable; Android:state_checked:boolean, when True, indicates that the item is in effect when it is selected, and false is not checked when it takes effect; Android:state_enabled:boolean, when True, the item takes effect when the object is active, such as when the object can accept touch or click events; The Android:state_window_focused:boolean

of the selected contact, and finally get the data from the activity.①. Set up a Click event for select Contacts; ②. Connect two activity via Intent in the Click event Method (the wizard sets the third step, select the contact); ③. Startactivityforresult Intent, int Requestcode) method starts, the parameter intent is the intention of connecting two activity, int requestcode is the result code returned, here first set to 0.Click event Methodpublic void SelectContact (view view) {Intent Intent = n

android:background= "@drawable/button"9 android:text= "Next"/ >View CodeThree, the above button background style implementation can refer to the source code.In the Styles.xml file in the Android-19\data\res\values folder, find the View Codebtn_default.xml Code:12 345android:drawable= "@drawable/btn_default_normal"/>67android:drawable= "@drawable/btn_default_normal_disable"/>89android:drawable= "@drawable/btn_default_pressed"/

);} else{ cb_bind.settext ("unbound sim card"); Cb_bind.setchecked (false);}And the boolean Android.content.SharedPreferences.getBoolean (String key, Boolean Defvalue) method, Retrieve A Boolean value from the preferences. Parameters:key the name of the preference to retrieve. Defvalue Value to return if this preference does not exist. Returns:returns the preference value if it exists, or defvalue. Throws ClassCastException If there is a preference with the this name, which is

the setchecked (Boolean checked) method.The code for the Settingitemview (context context, AttributeSet Attrs) method is as follows:1 PublicSettingitemview (Context context, AttributeSet attrs) {2 Super(context, attrs);3 Iniview (context);4title = Attrs.getattributevalue ("Http://schemas.android.com/apk/res/com.example.mobilesafe", "title");5Check_off = Attrs.getattributevalue ("Http://schemas.android.com/apk/res/com.example.mobilesafe", "Check_off");6check_on = Attrs.getattributevalue

() method, in this method, the setting interface pops up a message box, which has two buttons: "OK" "Cancel", the user clicks the different buttons corresponding to different actions. Exception Handling android.os.networkonmainthreadexception--Multithreading problemsEverything settled, thought peace of mind, the result is still a problem!Log start error, get update information exception!!! Debug, Find Exception:android.os.NetworkOnMainThreadException.This exception probably means an except

360 and Kingsoft mobile guard both have a feature that makes android Developers suffer: Check advertisement notifications!When there is an advertisement in the notification bar, run 360 to perform a check, which will tell you which application the advertisement is (of course, this is not limited to advertising, they get all notifications, then filter), and then he will let the user choose: Do not process; d

Recommended reading: An analysis of Android phone defender SIM card binding An in-depth analysis of the Android phone defender MD5 encryption when saving passwords Detailed Android Phone Guardian Settings Wizard page An analysis of Android phone defender turn off automatic Updates A brief analysis of

-Packagemanager pm =Getpackagemanager (); in //get the feature manifest file for the specified apk (that is, androidmainfest.xml) - Try { toPackageInfo PackageInfo = Pm.getpackageinfo (Getpackagename (), 0); + returnPackageinfo.versionname; -}Catch(namenotfoundexception e) { the e.printstacktrace (); * return""; $ } Panax Notoginseng } -}View CodeThird, check.You can change the version number at startup by changing the value in

Botnets generally refers to a large illegal network of desktops or laptops infected with malware. They are often used to attack other devices on the network or send a large amount of spam. Recently, researchers Terry Zink found evidence that Android devices began to use Yahoo Mail to send spam. Terry accidentally found that a typical spam email from Yahoo Mail Server contains the following information string: Message-ID: In addition,"Sent from Yah

(R.ID.HOME_LIST_ITEM_IV); - Home_list_iv.setimageresource (drawableid[position]);WuyiTextView HOME_LIST_TV =(TextView) View.findviewbyid (R.ID.HOME_LIST_ITEM_TV); the Home_list_tv.settext (names[position]); - returnview; Wu } - About @Override $ PublicObject GetItem (intarg0) { - - return NULL; - } A + @Override the Public LongGetitemid (intposition) { - $ return0; the } the

() or the finish () method, where the parameter int Enteranim is the ID that enters the animation file (tran_in.xml), the parameter int Exitanim is the ID of the move-out animation file (Tran_in.xml).The Setup Wizard ui_1 click the event method (next) code, other similar:1 //Next Click event2 Public voidNext (view view) {3Intent Intent =NewIntent (setupwizard_ui_1. This, Setupwizard_ui_2.class);4 startactivity (intent);5 finish ();6 //required to be executed behind finish () or sta

version and encoding format in the new file. Build a Android:shape= "Shape"), the shape's value can specify the desired shape (rectangle rectangle, Oval oval, straight line, annular ring)　③. Add additional labels to the Shape Code:3. Set the Background property in the component that needs to use shape shape, and find the new style file by @drawable.4, out of the background property can be referenced, in the Drawable folder Style.xml can also refer to the style, so that the default, focus, press

) is determined when the Set Password and confirm setting password are equal. The value in the method is changed to the values that are processed by the new method (Md5encryption) in the new Class (Md5utils), with the following code:1 editor.putstring ("Password", md5utils.md5encryption (password));View Code①. In the Enter Password dialog (Showinputpwddialog), when you determine that the input password and the saved password are equal, you need to first process the entered password through the n

Add a click event listener for each entryGv_main.setonitemclicklistener (this);The current activity is required to implement the Onitemclicklistener interface while implementing the public void Onitemclick (adapterview/** * When the GridView entry is clicked the corresponding callback * Parent:gridview * View: The currently clicked Entry LinearLayout * Position: Click on the entry corresponding to the location * ID: The line number represented by * /@Override public

, int resource, String [] From, int[] to), the first parameter in the method is the context (this is this), the second parameter is the data that needs to be displayed (that is, the contact's list object), and the third parameter is the ID of the style that the individual data wants to display (that is, contact_item_ The ID of the view), the fourth parameter and the fifth parameter represent the corresponding relationship (all in the form of an array) of one of the data in the data to be display

display.Custom Toast Method Code:1 Public voidmytoast (String string) {2 //set up display text content and UI for toast3TextView view =NewTextView (Getapplicationcontext ());4 View.settext (string);5 View.settextcolor (color.red);6View.settextsize (25);7 //setting display window parameters for toast8Windowmanager.layoutparams params =NewWindowmanager.layoutparams ();//Creating a Window object9Params.height = WindowManager.LayoutParams.WRAP_CONTENT;//Set window height for packag