Discover should get antivirus for android, include the articles, news, trends, analysis and practical advice about should get antivirus for android on alibabacloud.com
Android ADB obtains the root permission (1) In Android compiled by myself, the ADB shell automatically obtains the root permission (that is, the display # instead of $ ): Method: Modify./Default. Prop Set Ro. Secure to 0, persist. Service. ADB. Enable to 1, and the adbd process will start as the root user. For the principles, see the following reprinted article. (2) other programs need to obtain root p
+ end);Dos.writebytes ("Content-disposition:form-data; Name=\ "File\"; Filename=\ ""+ filename.substring (Filename.lastindexof ("/") + 1)+ "\""+ end);Dos.writebytes (end);FileInputStream fis = new FileInputStream (filename);byte[] buffer = new byte[8192]; 8kint count = 0;while ((count = fis.read (buffer))! =-1){Dos.write (buffer, 0, count);}Fis.close ();Dos.writebytes (end);Dos.writebytes (twohyphens + boundary + twohyphens + end);Dos.flush ();InputStream is = Httpurlconnection.getinputstream (
Get custom properties Everyone is very familiar with it, not much to say (define Declare-styleable,context.obtainstyledattributes Balabala ... ）Let's talk about how to get non-custom attributes, such as android:entries,android:gravity and so on, the way the above is not working, because you can't get Android. R.styleab
In Android, there are times when you need to load controls in an XML layout that is not in the original activity to enrich the interface of the Android program. I am in the use of Viewflipper problems encountered. public void OnCreate (Bundle savedinstancestate) { super.oncreate (savedinstancestate); Setcontentview (r.layout.main); Inflater= (Layoutinflater) Getsystemservice (layout_inflater_servi
On the internet feel a man write code XE6 under the directory, but get XE7 can not use, because Tjavaobjectarray become generic, get a half-day did not understand tjavaobjectarray how to use, always wrong, But after studying the source code under Androidapi.JNI.Provider and discovering several functions of manipulating the Android database, sit down and recordHer
pictureBM= MediaStore.Images.Media.getBitmap (resolver, Originaluri);//appear to bitmap pictureshere begins the second part, gets the path of the picture: string[] proj={MediaStore.Images.Media.DATA}; //It seems to be an interface for Android multimedia database, specifically look at the Android documentcursor Cursor= Managedquery (Originaluri, Proj,NULL,NULL,NULL); //as I understand it, this is the index
ERROR:Pop-up toast friendly tip messageSystem.out.println ("====== ERROR");Toast.maketext (Mainactivity.this, "failed to get resources ....", 0). Show ();BreakDefaultBreak}};};@Overrideprotected void OnCreate (Bundle savedinstancestate) {Super.oncreate (savedinstancestate);Setcontentview (R.layout.activity_main); Ed_path = (EditText) Findviewbyid (R.id.ed_path);IV = (ImageView) Findviewbyid (R.ID.IV);}public void Gogetimage (View v) { Path = Ed_path.
A few days ago write code encountered a place need to get latitude and longitude, do not need Baidu map, because as long as the current location of the latitude and longitude on the line, the Android API has a built-in method, here to write, the following code we can take to use, here simple to, just copy into their own code, Then call the Showlocation () method to get
() {@Override Public voidOnCheckedChanged (Radiogroup Group,intcheckid) { //TODO auto-generated Method Stub//Setting the contents of the TextView displays the selection result of the checkboxSetText (); } }; Private voidFindview () {//TODO auto-generated Method Stub//get the corresponding control object by FindviewbyidRadiogroup1 =(Radiogroup) Findviewbyid (r.id.radiogroup1); YL1=(TextView) Findviewbyid (R.ID.YL1); } Private voidS
Android calls the camera to take pictures and get the original photo solution as follows:Note to have permission to read the file, you need to add the following permissions:button click event: Public voidClick (View view) {Intent Intent=NewIntent (mediastore.action_image_capture);//the intention of the camera to capture the pictureIntent.putextra (Mediastore.extra_output, Imagefileuri);//specifies that the
The example in this paper describes how to get the time difference from Android. Share to everyone for your reference. The specific analysis is as follows:Sometimes we need to get the difference between the current time and a certain time, how to get it?1. Refer to the following namespaces:Import Java.util.date;import
Android Development Get photo album of the way There are many kinds of online, here is a Android4.4 method, because the higher the version, some old APIs will be discarded, the new API and the old API is incompatible, resulting in a lot of problems. For example: Managedquery () has now been replaced by Getcontentresolver (). query (), but their parameters are the same such as Android4.4 after Intent (inte
obtain clear-text mobile phone number, the recent mobile strategy has changed, mobile phone number into a heavenly book-like unique serial number. So the current from the server side directly to get mobile phone number is also not.The only way to think of a relatively reliable automatic acquisition of a user's mobile phone number is by means of a text message.? by SMS: Let the user uplink a text message, through the SMS gateway to obtain the user's m
Note: This article is translated from Google's official Android developers training document, translator technology generally, because of the love of Android and produced the idea of translation, purely personal interests and interests.Original link: http://developer.android.com/training/contacts-provider/retrieve-details.htmlThis lesson will show you how to get
The latest version of the SDK adds the phrase "type_orientation this constant is deprecated. Use Sensormanager.getorientation () instead. This means that the method has been canceled, and the developer uses sensormanager.getorientation () to get the original data.In fact, the Android get direction is obtained by the magnetic field sensor and the accelerometer sen
(drawable appIcon) { This. AppIcon =AppIcon; } PublicString Getappname () {returnAppName; } Public voidsetappname (String appName) { This. AppName =AppName; } Public intgetappsize () {returnappsize; } Public voidSetappsize (intappsize) { This. AppSize =appsize; } Public BooleanisSd () {returnisSd; } Public voidSETSD (BooleanSD) {IsSd=SD; } Public BooleanIsSystem () {returnIsSystem; } Public voidSetsystem (Booleansystem) {IsSystem=system; }}The properties
============ Problem Description ============How does Android get the USB stick directory?I want to implement in a USB flash drive to copy a database to the app's local database folder inside replace the old databaseCan I do that with an input/output stream? Database names are the same.Now don't know how to get the directory of USB flash driveAsk the big God to s
Android mobile guard-custom controls (get focus TextView) and androidtextview URL: http://www.cnblogs.com/wuyudong/p/5906735.html. This article will implement the text marquee effect in textview under the title bar, that is, to roll a line of text horizontally, the effect is as follows: The implementation code is as follows: If you also need this effect in other places, it is troublesome to copy the code.
(); Editor.putboolean ("city_selected", true); Editor.putstring ("City_name", info.getcity ()); Editor.putstring ("Weather_code", Info.getcityid ()); Editor.putstring ("Temp1", INFO.GETTEMP1 ()); Editor.putstring ("Temp2", INFO.GETTEMP2 ()); Editor.putstring ("Weather_desp", Info.getweather ()); Editor.putstring ("Publish_time", Info.getptime ()); Logutil.i ("UTILITY", "----------------->" + sdf.format (new Date ())) editor.putstring ("Current_date", Sdf.format (New Date ())); Editor.commit ()
This article describes how to obtain a list of sensors supported by your Android device.Currently, Android 4.4 (API level 19) supports the following sensors:Type_accelerometer Accelerometer, Unit m/s2, measurement of the accelerometer type values (sensors type) applied to the device x, Y, Z axes: 1 (0x00000001) Type_ambient_ Temperature temperature sensor, Unit is ℃ sensor type value (sensors type): (0x0000
Start building with 50+ products and up to 12 months usage for Elastic Compute Service
1 on 1 presale consultation
24/7 Technical Support 6 Free Tickets per Quarter Faster Response
Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.
A comprehensive suite of global cloud computing services to power your business
Payment Methods We Support
