background_call_detection

this project can use for background call detection in react native

react-native-call-checker

Getting started

$ npm install react-native-call-checker --save

Mostly automatic installation

$ react-native link react-native-call-checker

Manual installation

Android

1. Append the following lines to android/settings.gradle:

   include ':react-native-call-checker'
   project(':react-native-call-checker').projectDir = new File(rootProject.projectDir, 	'../node_modules/react-native-call-checker/android')
   

2. Insert the following lines inside the dependencies block in android/app/build.gradle:

     compile project(':react-native-call-checker')
   
   

or if your sdk verison is greater than 25

  implementation project(':react-native-call-checker')

  
```

4. Insert the following lines inside the AndroidManifest.xml in android/app/src/main/AndroidManifest.xml:

     <manifest ....>
                 <uses-permission android:name="android.permission.READ_PHONE_STATE"/>
                 <uses-permission android:name="android.permission.DISABLE_KEYGUARD" />
                 <uses-permission android:name="android.permission.WAKE_LOCK" />
     		.....
   		<application ...>
   				.....
   		        <receiver
   					android:name="com.trucaller.PhoneStateReceiver"
   					android:enabled="true"
   					android:exported="true">
   					<intent-filter>
   	                               <action 
                                             android:name="com.android.vending.INSTALL_REFERRER"/>
   				      </intent-filter>
       			</receiver>
   		</application>
     </manifest>
   

Usage

//After installtion of this npm it work directly when you received the call in your phone then Alert message dialog box will display on screen.