IP phone dial

The advantage of the IP phone dial is that when you need to add a prefix for each call, such as 17951, to reduce the cost of long-distance calls, you can automatically add it, instead of manually adding it each time, it mainly involves the following aspects:

1 first define a sharedpreferences to save the prefix to be added when you call

Package COM. DJF. ipnumber; import android. app. activity; import android. content. sharedpreferences; import android. content. sharedpreferences. editor; import android. OS. bundle; import android. view. menu; import android. view. menuitem; import android. view. view; import android. widget. edittext; import android. widget. toast; public class mainactivity extends activity {private edittext et_number; private sharedpreferences sp; @ override protected void oncreate (bundle savedinstancestate) {super. oncreate (savedinstancestate); setcontentview (R. layout. activity_main); et_number = (edittext) findviewbyid (R. id. et_number); SP = getsharedpreferences ("ipnumber", mode_private);} public void save (view) {string ipnumber = et_number.gettext (). tostring (). trim (); Editor editor = sp. edit (); Editor. putstring ("ipnumber", ipnumber); Editor. commit (); toast. maketext (this, "saved successfully", 0 ). show ();}}

 

2. Define a broadcast receiver broadcastreceiver to listen to calls that will be called with a prefix before the call is made.

package com.djf.ipnumber;import android.content.BroadcastReceiver;import android.content.Context;import android.content.Intent;import android.content.SharedPreferences;public class OutCallReceiver extends BroadcastReceiver {private SharedPreferences sp;@Overridepublic void onReceive(Context context, Intent intent) {// TODO Auto-generated method stubString number = getResultData();sp = context.getSharedPreferences("ipnumber",context.MODE_PRIVATE);String ipnumber = sp.getString("ipnumber", "");setResultData(ipnumber+number);}}

 

3. Note the permissions to be added.

<? XML version = "1.0" encoding = "UTF-8"?>
<Manifest xmlns: Android = "http://schemas.android.com/apk/res/android"
Package = "com. DJF. ipnumber"
Android: versioncode = "1"
Android: versionname = "1.0" type = "codeph" text = "/codeph">

<Uses-SDK
Android: minsdkversion = "9"
Android: targetsdkversion = "17"/>
<Uses-Permission Android: Name = "android. Permission. process_outgoing_cils"/>

<Application
Android: allowbackup = "true"
Android: icon = "@ drawable/ic_launcher"
Android: Label = "@ string/app_name"
Android: theme = "@ style/apptheme">
<Activity
Android: Name = "com. DJF. ipnumber. mainactivity"
Android: Label = "@ string/app_name">
<Intent-filter>
<Action Android: Name = "android. Intent. Action. Main"/>

<Category Android: Name = "android. Intent. Category. launcher"/>
</Intent-filter>
</Activity>

<Cycler Android: Name = "com. DJF. ipnumber. outcallreceiver">
<Intent-filter>
<Action Android: Name = "android. Intent. Action. new_outgoing_call">
</Action>
</Intent-filter>
</Cycler>
</Application>

</Manifest>

IP phone dial