android fully transparent status bar

Screen System dropdown status bar @Override protected void onCreate (Bundle savedinstancestate) { super.oncreate (savedinstancestate); Setcontentview (r.layout.activity_main); Screen system Drop-down status bar sendbroadcast (New Intent ("Android.intent.action.STATUSBAR_DISABLE"));

As a flat application, the back home at the bottom and the status bar of the battery WIFI cannot be set to full screen. Later, I found a better method. Add a line of statement in OnCreate before setContentView: GetWindow (). getDecorView (). setSystemUiVisibility (View. SYSTEM_UI_FLAG_LOW_PROFILE ); Or GetWindow (). getDecorView (). setSystemUiVisibility (View. STATUS_BAR_HIDDEN ); Or GetWindow (). ge

Solution: If the same notification ID is used, how can I tell the notification handling activity and the content of each notification?Pendingintent = pendingintent. getactivity (this, 0,Intent, pendingintent. flag_update_current );The last parameter ensures that the latest notification is displayed.If different notification IDs are used, why is the intent of the first notification always obtained after the notification activity is processed?Multiple intents are differentiated based on their data

public int Getstatusbarheight (context context) {classAndroid Get status bar height

1. Modify Oppreceiver.javaif (Action.equals (bluetoothadapter.action_state_changed))Modify toif (Action.equals (intent.action_boot_completed)) {if (Featureoption.mtk_bt_profile_opp btadapter! = null btadapter.isenabled ()) {OPPLOG.I ("action_boot_completed, btadapter.isenabled");Context.startservice (New Intent (context, oppservice.class));}//receive the system reboot Intent and start the OPP service} else if (Action.equals (bluetoothadapter.action_state_changed))2. Modify Alps/mediatek/packag