Android Question Activity is Started again When Barcode Device is in Sleep Mode

[junaidahmed]

I have purchased "Bluetooth Barcode Scanner Device".I have connected this device in my Android Phone. When the scanner is in sleep mode,then why Activity is started again ???

 

[walterf25]

I have purchased "Bluetooth Barcode Scanner Device".I have connected this device in my Android Phone. When the scanner is in sleep mode,then why Activity is started again ???

You will need to provide more information than that, maybe post the relevant code so we can help you, did you create a custom library to communicate with this device etc..

Regards,
Walter

 

[junaidahmed]

No
Actually Activity recreate When Bluetooth Barcode Scanner Device Re-Connect....

 

[junaidahmed]

Please check my manifest file

'This code will be applied to the manifest file during compilation.
'You do not need to modify it in most cases.
'See this link for for more information: http://www.b4x.com/forum/showthread.php?p=78136
AddManifestText(
<uses-sdk android:minSdkVersion="16" android:targetSdkVersion="22"/>
<supports-screens android:largeScreens="true"
    android:normalScreens="true"
    android:smallScreens="true"
    android:anyDensity="true"/>)
SetApplicationAttribute(android:icon, "@drawable/icon")
SetApplicationAttribute(android:label, "$LABEL$")
SetApplicationAttribute(android:label, "$LABEL$")

'End of default text.

'SetApplicationAttribute(android:theme, "@style/MyAppTheme")
SetApplicationAttribute(android:theme, "@style/Theme.AppCompat")
AddApplicationText(<meta-data
            android:name="com.google.android.gms.version"
            android:value="@integer/google_play_services_version" />
        <meta-data
            android:name="com.google.android.gms.vision.DEPENDENCIES"
            android:value="barcode" />)
AddApplicationText(<activity
            android:theme="@style/AppTheme.NoActionBar"
            android:name="com.edwardvanraak.materialbarcodescanner.MaterialBarcodeScannerActivity"
            android:label="@string/library_name" >
        </activity>)
AddPermission(android.permission.CAMERA) ' Required to be able to access the camera device.

 

[Erel]

I don't understand the question. Sorry. Please provide more information. The logs can be useful.

 

[KMatle]

As I know my physical scanner sends some bytes if it goes ti sleep via BT. This may cause your app to resume. Check the sub where you receive the data.

 

[junaidahmed]

means ???