best way to get music on android phone

) {System.out.println ("The song information is empty and cannot be downloaded");return null;}else {System.out.println ("encode=" +encodenode.gettextcontent ());}if (Lrcidnode = = null) {System.out.println ("lrcid = = null");}else {System.out.println (Lrcidnode.getnodename ());}if ("Lrcid". Equals (Lrcidnode.getnodename ())) {System.out.println (Lrcidnode.gettextcontent ());Lrcid = Lrcidnode.gettextcontent ();}else {System.out.println (Lrcidnode.getnodename ());}

An example of this article describes the way Android programming gets sdcard music files. Share to everyone for your reference, specific as follows: Copy Code code as follows: Cursor query (Uri uri, string[] projection, string selection, string[] Selectionargs, string sortOrder); Uri: Indicates the name of the database to query, plus the name

This article illustrates how Android effectively gets the status bar (StatusBar) height. Share to everyone for your reference, specific as follows: Encountered a problem needing to get the status bar height. Like the late version of Android, you can't just quit. A number of methods were found to get the status bar he

multiple times /private void GetSize1 () { Viewtreeobserver vto = Tvtest.getviewtreeobserver (); Vto.addonpredrawlistener (New Viewtreeobserver.onpredrawlistener () { @Override public boolean Onpredraw () { int height = tvtest.getmeasuredheight (); int width = tvtest.getmeasuredwidth (); System.out.println ("height" + height); System.out.println ("width" + width); return true;}} ); The Third

How to get the native phone number on Android, and now Android provides an API to read the number that was cured on the early SIM card, Copy Code code as follows: Private String Getphonenumber () { Telephonymanager Mtelephonymgr; Mtelephonymgr = (Telephonymanager) getsystemservice (Context.telephony_service); return Mtelephonymgr.getline1number (); }

, talk about, I know this you will ^_^Fourth step: Install git and curl in the terminal form, tap the following command,sudo apt-get install Git-core curlsuch as the first line, the following carriage return, the installation is complete.Fifth step: Install the repo scriptCurl Http://android.git.kernel.org/repo >~/repoSixth step: Give repo permission to run With the picture or the one above, look carefullychmod a+x ~/repoSeventh Step: Create a new F

Android Learning to a certain extent, you must read more code more thinking, Android Source is a good learning material, this article is to download the source of Android. We know that the Android source code is used in git this distributed version number control tool management, download is more troublesome, we are he

The examples in this article describe how Android simply acquires latitude and longitude. Share to everyone for your reference, specific as follows: public void Getloc () {//position Locationmanager Locationmanager; Locationlistener Locationlistener; Location Location; String contextservice = Context.location_service; String provider; Double lat; Double lon; Locationmanager = (Locationmanager) getsystemservice

Use httpclient for Get-mode communication, to establish network links through HttpClient, to read data using the HttpGet method, and to get the entity return value through response.Use httpclient for post communication, to establish network links through HttpClient, to use the HttpPost method to transfer data and read data, both outgoing and incoming data are subclasses of entity.See:

First, download the jar package Https://github.com/square/okhttp If you use Android Studio you just need to join the dependency compile ' com.squareup.okhttp3:okhttp:3.2.0 ' Second, download a picture and showIt's a hanlder way to use. Package Com.liunan.okhttpdemo2; Import Android.graphics.Bitmap; Import Android.graphics.BitmapFactory; Import Android.os.Handler; Import Android.os.Message; Import an

The example of this article for you to share the Android use of Get-way login code, for your reference, the specific content as follows Tool Class Package com.liunan.okhttpdemo3post.Utils; Import java.io.IOException; Import OKHTTP3. mediatype; Import OKHTTP3. Okhttpclient; Import OKHTTP3. Request; Import OKHTTP3. Requestbody; Import OKHTTP3. Response; Im

/** * Gets the MAC address of the device * * @param AC * @param callback * After successfully acquiring the MAC address, this method is recalled */public static void Getmacaddress (final Activity AC, Final Simplecallback callback) {final Wifimanager wm = (Wifimanager) AC. Getsystemservice (Service.wifi_servi (CE)//If WiFi is turned on after the boot, the MAC information can be obtained directly. return data immediately. Wifiinfo info = wm.getconnectioninfo (); if (info! = null info.getmacaddres

APP request database server → database return JSON data →app parse JSON data → show picture Is this the principle? Or does the APP directly query the image URL in the database? I heard that JSON was fast ... What the hell is the relationship ... The mind is a bit chaotic, also invites the big God to instruct twos. (What's the way to get a picture URL if you do this picture app?) ） Reply content: APP re

As shown in the following code: [Java]View Plaincopy private int Getstatusbarheight () { classnull ; objectobj=null ; fieldfield=null ; int x= 0 ,sbar= 0 ; try { c=class.forname ( "Com.android.internal.r$dimen" obj = C.newinstance (); field=c.getfield ( "Status_bar_height" ) ; x = Integer.parseint (Field.get (obj). toString ()); Sbar = GetContext (). Getresources (). getdimensionpixelsize (x);