Android system/Samsung/Sony Quick key icon Badgenumber Digital reminder

Android system, Samsung, Sony mobile phone send desktop quick key reminder digital icon, in Android system, well-known does not support Badgenumber, although third-party control Badgeview can implement in-app digital reminders, but for system icons, In particular, the logo of the app is difficult to achieve digital signage, even the way the drawings are constantly modified, but this way is inherently flawed, very poor practicality.

We now come to realize the desktop logo or icon on the top right corner, first look at 2 pictures, the first one from the Internet, the second from the personal practice! (due to experimental conditions Youxia)

Okay, on the code.

public class mainactivity extends activity {      // Must use, Activity start Page       private final static String  Lancheractivityclassname = welcome.class.getname ();       @ Overrideprotected void oncreate (bundle savedinstancestate)  {super.oncreate ( Savedinstancestate); Setcontentview (r.layout.common_listview_layout);} @Overrideprotected  void onresume ()  {super.onresume (); Sendbadgenumber ();} Private void sendbadgenumber ()  {String number =  ";if " (Textutils.isempty ( Number))  {number =  "";}  else {int numint = integer.valueof (number); Number = string.valueof ( Math.max (0, math.min (numint, 99)));} if  (Build.MANUFACTURER.equalsIgnoreCase;  else if  (Build.MANUFACTURER.equalsIgnoreCase ("sAmsung "))  {sendtosony (number);}  else if  (Build.MANUFACTURER.toLowerCase () contains ("Sony"))  {SENDTOSAMSUMG (number);  else {toast.maketext (this,  "Not support",  toast.length_long). Show ();}} Private void sendto(String number)  {try {Class miuiNotificationClass  = class.forname ("Android.app.MiuiNotification");object miuinotification =  Miuinotificationclass.newinstance (); Field field = miuinotification.getclass (). Getdeclaredfield ("Messagecount"); Field.setAccessible ( true); Field.set (Miuinotification, number);//  set the number of messages--this send must be miui 6.} catch  ( exception e)  {    e.printstacktrace (); versions prior to     //miui 6         intent localintent = new intent (" Android.intent.action.APPLICATION_MESSAGE_UPDATE ");        &nbsP;localintent.putextra ("Android.intent.extra.update_application_component_name", Getpackagename ()  +  " /"+ lancheractivityclassname ");         localintent.putextra ( "Android.intent.extra.update_application_message_text", number);         sendbroadcast (localintent);}} Private void sendtosony (String number)  {boolean isShow = true;if  ("0". Equals (number))  {isshow = false;} Intent localintent = new intent (); Localintent.putextra (" Com.sonyericsson.home.intent.extra.badge.SHOW_MESSAGE ", isshow);//whether to display Localintent.setaction (" Com.sonyericsson.home.action.UPDATE_BADGE "); Localintent.putextra (" Com.sonyericsson.home.intent.extra.badge.ACTIVITY_NAME ",lancheractivityclassname );// Start Page Localintent.putextra ("Com.sonyericsson.home.intent.extra.badge.MESSAGE",  number);// Digital Localintent.putextra ("Com.sonyericsson.home.intent.extra.badge.PACkage_name ", Getpackagename ());//Package name Sendbroadcast (localintent); Toast.maketext (this,  "Sony,"  +  "Issendok",  toast.length_long). Show (); PRIVATE VOID SENDTOSAMSUMG (String number)  {Intent localIntent = new  Intent ("Android.intent.action.BADGE_COUNT_UPDATE"); Localintent.putextra ("Badge_count",  number);// Digital Localintent.putextra ("Badge_count_package_name",  getpackagename ());//Package name Localintent.putextra ("Badge_ Count_class_name ",lancheractivityclassname );  //start Page sendbroadcast (localintent); Toast.maketext (this,  "samsumg,"  +  "Issendok",  toast.length_long). Show ();}}

Note Lancheractivityclassname must be configured as the startup page Android.intent.category.LAUNCHER

 <activity            android:name= " Com.sample.activites.Welcome "            android: Configchanges= "Locale|keyboard|screensize"              android:label= "@string/app_name"              android:screenorientation= "Portrait"  >             <intent-filter>                 <action android:name= "Android.intent.action.MAIN"  />                 <category android:name= " Android.intent.category.LAUNCHER " />             </intent-filter>            <intent-filter>                 <action android: Name= "Android.intent.action.CREATE_SHORTCUT"  />             </intent-filter>        </activity>

Try doing it

Android system/Samsung/Sony Quick key icon Badgenumber Digital reminder