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Make Bluetooth an optional requirement.

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This commit is contained in:
Felix Ableitner 2015-12-04 00:48:54 +01:00
parent 199b185861
commit b21cf17cea
4 changed files with 10 additions and 7 deletions
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2
android/src/main/AndroidManifest.xml
View file

@ -10,7 +10,7 @@
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
<uses-feature android:name="android.hardware.bluetooth" android:required="true" />
<uses-feature android:name="android.hardware.bluetooth" android:required="false" />
<application
android:name=".App"

2
android/src/main/res/values/strings.xml
View file

@ -22,7 +22,7 @@
<!-- MainActivity -->
<!-- Toast shown if user denies request to enable bluetooth -->
<string name="bluetooth_required">Bluetooth is required for this app.</string>
<string name="toast_bluetooth_denied">Please enable Bluetooth to access the complete app functionality.</string>
<!-- ContactsFragment -->

6
android/src/main/scala/com/nutomic/ensichat/activities/MainActivity.scala
View file

@ -44,7 +44,8 @@ class MainActivity extends EnsichatActivity {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
if (getIntent.getAction == MainActivity.ActionRequestBluetooth) {
if (getIntent.getAction == MainActivity.ActionRequestBluetooth &&
Option(BluetoothAdapter.getDefaultAdapter).isDefined) {
val intent = new Intent(BluetoothAdapter.ACTION_REQUEST_DISCOVERABLE)
intent.putExtra(BluetoothAdapter.EXTRA_DISCOVERABLE_DURATION, 0)
startActivityForResult(intent, RequestSetDiscoverable)
@ -89,8 +90,7 @@ class MainActivity extends EnsichatActivity {
requestCode match {
case RequestSetDiscoverable =>
if (resultCode == Activity.RESULT_CANCELED) {
Toast.makeText(this, R.string.bluetooth_required, Toast.LENGTH_LONG).show()
finish()
Toast.makeText(this, R.string.toast_bluetooth_denied, Toast.LENGTH_LONG).show()
}
}

7
android/src/main/scala/com/nutomic/ensichat/service/ChatService.scala
View file

@ -3,6 +3,7 @@ package com.nutomic.ensichat.service
import java.io.File
import android.app.Service
import android.bluetooth.BluetoothAdapter
import android.content.{Context, Intent}
import android.os.Handler
import com.nutomic.ensichat.bluetooth.BluetoothInterface
@ -47,8 +48,10 @@ class ChatService extends Service {
override def onCreate(): Unit = {
super.onCreate()
notificationHandler.showPersistentNotification()
connectionHandler.addTransmissionInterface(new BluetoothInterface(this, new Handler(),
connectionHandler))
if (Option(BluetoothAdapter.getDefaultAdapter).isDefined) {
connectionHandler.addTransmissionInterface(new BluetoothInterface(this, new Handler(),
connectionHandler))
}
connectionHandler.start()
}