android how to set up voicemail

The steps to set TextView text selection and normal color by selector are as follows:1. Create a folder under Res Color,color folder The code in the tv_text_color_selector.xml,tv_text_color_selector.xml below is as follows:XML version= "1.0" encoding= "Utf-8"?>selectorxmlns:android= "Http://schemas.android.com/apk/res/android"> Itemandroid:state_selected= "true"Android:color= "#5d709a">Item> Itemand

Android through the app to set the system's date and time in theAndroid 2.3Android 4.0Test is possible, just need root permission.Import Java.io.dataoutputstream;import java.io.file;import Java.io.ioexception;import Java.util.Calendar;import Android.os.systemclock;public class Systemdatetime {static final String TAG = "systemdatetime"; public static void SetDate Time (int year, int month, Int. day, int h

Create two styles in Res/drawable before/after clickingRound1"1.0"encoding="Utf-8"?>2"http://schemas.android.com/apk/res/android">3"0"is from left to right 90 is from top to bottom 180 is right to left---4Gradient5Android:startcolor="#4169E1"6Android:endcolor="#E6E6FA"7android:angle="0"/>8Stroke9Android:width="2DP"TenAndroid:color="#D2691E" One/> A"10dip"/> -padding -android:left="10DP" theandroid:top="10DP" -android:right="10DP" -Android:bottom="10DP

(Relativelayout.align_parent_bottom);//Set Bottom Lp1.setmargins (10, 0, 0, 10);//set margin, here in px Rl_radiogroup.setlayoutparams (LP1);//dynamic change of layout break; Case R.id.button2:rl_infotip.setvisibility (view.visible);//Bottom tip set visible//Initialize Width height property Relativelayout.layoutparams LP2 = new Relative

Set the properties of layout to apply to Android view SetvisibilityThere are three values visibility VISIBLE, INVISIBLE, GONE.Visible invisible invisible, without occupying layout spaceJava code Set display Tv_main_title.setvisibility (view.visible); Settings do not display or occupy space Tv_main_title.setvisibility (View.gone); Setting

Create a duplicate background pictureCreating a REPEAT_BG.XML:SRC in the drawable directory is the name of the reference picture 1 xmlversion="1.0"encoding="utf-8"?> 2 bitmapxmlns:android="http://schemas.android.com/apk/res/android" 3 android:src="@drawable/bg" 4 android:tileMode="repeat"/> This can then be referenced in t

setting up the USB connection configuration for ADBThis address: Http://blog.csdn.net/caroline_wendyconnect the phone that needs to be tested to the computer, find the USB connection configuration through the system, and find the vendor ID:Add the ID into the adb_usb.ini;Use the command:such as:0x27170x9bb5Use the adb command :ADB kill-serveradb Start-serveryou can easily find USB connected devices in Android studio .

File--new--android Application ProjectMain class inherits activityClass mainactivity extends activity{ @Override void// TODO auto-generated method Stub Super.oncreate (savedinstancestate); Setcontentview (r.layout.mainactivity); }}Setcontentview (r.drawable import COM.EXAMPLE.ACTIVITY.R;Create layoutSet in Androidmanifest.xmlApplication android:allowbackup="True"android:icon="@drawable/ic_launcher " Android:label= @string/app_name " Android:the

{LOG.W (TAG, "getphonecallstate:telephonyservice = = null");if (Telephonymanager! = null) {Phonecallstate = Telephonymanager.getcallstate ();LOG.W (TAG, "getPhoneCallState:telephonyManager.getCallState () =" + phonecallstate);}}LOG.W (TAG, "getphonecallstate:phonecallstate =" + phonecallstate);return phonecallstate;}3. ModificationPrivate Boolean Canreassignaudiofocus () {Focus requests is rejected during a phone call or when the phone is ringingThis was equivalent to in_voice_comm_focus_id hav

This method is basically solved on the Internet:When we import Android projects, there are sometimes errors described in title, open the project catalog to see, The default.properties file under the directory does not have or more than a project.properties file, default.properties the main role of the file and information in the notes in the document said very clearly, this side is not more said Ha ~ So how do we solve this mistake? It's actually v

1) install "WeChat phone book" on your mobile phone) then, go to the WeChat phone book and click the text message in the lower right corner.2) next we will find the archiving of notification text messages. Here, spam smart interception and notification text messages will be automatically stored here to make your text message list fresh and tidy.3) as shown in the following figure, select the phone number you want to add to the blacklist and click Finish. After this setting, the phone n

Development tools: Android studio2.2Debug: Phone direct connection debug, version (ANDROID6)Question 1:Error:UnableTo start the daemon process. ThisProblem might is caused by incorrect configuration of the daemon. ForExample,An unrecognized JVM option is used. PleaseRefer to the User Guide chapter on the daemon at HTTP:Gradle.org/docs/1.10/userguide/gradle_daemon.htmlPleaseRead below process output to find out more: ----------------------- error occur

, to write bad unacceptable code is not easy; C + + is faster. In a combination of factors, C + + is easier to turn this project into a bunch of code nightmares, and we chose Java.Xin Zhong The latest three screen interoperability version, support PC, mobile phone Android, Apple, accompanied by tutorial instructions.Mobile phone can open more than 20 games, including the site front desk, backstage, agents and so on, equipped with mobile phone resource

1.android:background PropertySpecify the control backgroundandroid:background= "@drawable/editor_selector"/>　　2.drawable Resource FilesConfigure style propertiesEditor_selector.xmlandroid:state_focused= "true"/>　　Shape_edit_normal.xmlsolid android:color= #ff00ff/> stroke android:width= "5DP" android:color= "#ffaaaaaa"/> Corners android:bottomrightradius= "5DP" android:bottomleftradius= "5DP" android:topleftradius= "5DP" android:toprightradius= "5DP"/> padding android

(Environment.getexternalstoragedirectory (), Image_file_name) ; Croprawphoto (Uri.fromfile (tempfile)); else {Toast.maketext (getapplication (), "No sdcard!", Toast.length_long). Show (); Case Code_result_request:if (Intent!= null) {Setimagetoheadview (intent);//Set Picture box} break; } super.onactivityresult (Requestcode, ResultCode, intent); /** * Crop the original picture */public void Croprawphoto (Uri uri) {Intent Intent = new Intent ("Com.andr

. If it is necessary to change color, perform inStyle.setspan (NewForegroundcolorspan (Context.getresources (). GetColor (Newcontentcolorid)), Indexesstart[i], Indexesend[i], spannable.span_inclusive_exclusive); the } the Tv.settext (style); About } the } the } the}CodeThere is currently only one color, if there is a need for a different color for each inserted data ... It's a good change.Change the incoming parameter int newcontentcolorid to int[] newcont

How does android set the default language of cell broadcasting?1. The entire system supports up to 30 residential broadcast languages. Even if the SIM card or NVRAM does not have a pre-configured community broadcast language (DCS), 20 community broadcast languages are supported by default. Their order is, and the language they represent can be known according to the ISO639 standard.{De: GermanEn: EnglishIt:

(canvas); Be sure to call, otherwise the contents of the lattice (child view) will not get the opportunity to draw.Look at the code carefully you will find this implementation is very good, but the code is not perfect, because each line of drawing we are based on the first sub-view of the width of the benchmark, if the height of a lattice and the first lattice inconsistent, then there may be dislocation. If you can make sure that each grid is evenly sized, use it directly, or else you'll need so

If the tried friends will find that in Onactivityresult () set these properties, as if they do not work, although I die or do not know the specific reason, I directly default it may not be set in the inside, so it can only be set in other places, fortunately found activity The Onresume () method is after the Onactivityresult () method call, so we can get the data

look first for example the following layout:In The size of the button is half the screen, then centered in the center of the layout, each person has its own answer, see my method, layout layout XML such as the following:XML version= "1.0" encoding= "Utf-8"? >Here are a few key points: The layout is linearlayout so that layout_weight can be set. Set the value of the LinearLayout android:weightsu