android bandwidth monitor

Friends who often surf the internet will be more worried about the amount of traffic they use every month, although the operator can query the flow of usage, of course, you can also use the mobile phone with the flow monitoring or some mobile phone software to understand the approximate flow of the use of the situation, so that we can use the flow of each month in our grasp. Note: The following methods are local software monitoring values, for reference only, the specific traffic use d

] = SMSMESSAGE.CREATEFROMPDU ((byte[]) pdus[i]);}each Smsmessage object contains SMS details of the message, including the source address (phone number), the time and the message body. The following example shows a Broadcast Receiver realized the OnReceive function to check whether the new text message is @echo string start, if yes, send the same text to the phone:public class Incomingsmsreceiver extends Broadcastreceiver{private static final String queryString = "@echo";private static final Str

Android back home key MonitorBack key MonitoringThe back key is easier to listen to, and can be intercepted in multiple systems, such as the following events in the activity:@Override Public voidonbackpressed () {//super.onbackpressed ();//comment out this line, back key does not exit activitylog.i (Log_tag,"Onbackpressed"); } @Override Public Booleandispatchkeyevent (KeyEvent event) {log.i (Log_tag,"Dispatchkeyevent:keycode--" +Event.getkeycode ());

Android Back Home key monitorBack key monitoringThe back key is easier to listen to, and can be intercepted in multiple systems, such as the following events in the activity: @Override public void onbackpressed () {//super.onbackpressed ();//comment out this line, the back key does not exit activity LOG.I (log_t AG, "onbackpressed"); } @Override public boolean dispatchkeyevent (KeyEvent event) {log.i (Log_tag, "Dispatchkeyevent:keycode--")

require special permissions, such as listening to contacts, you need to check the permissions of the contact, this need to pay attention to.SummarizeRelative to the fileobserver of the various dark pits, contentobserver is still very useful, the response speed should be the former faster, because after all, is directly listening to the file directory. There's time for this later. I can look at the efficiency comparison between the two. Copyright NOTICE: This article for Bo Master original artic

Fiddler is an HTTP debugging agent that can record all the HTTP traffic between your computer and the Internet, Fiddler can also allow you to check all HTTP traffic, set breakpoints, and fiddle all "in and out" data (referring to Cookie,html,js, CSS and other files, which can make you arbitrarily modify the meaning). Fiddler is simpler than other network debuggers because it exposes only HTTP traffic and provides a user-friendly format.The most frustrating thing for a colleague from