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Code Issues Projects Releases Wiki Activity

Reset BluetoothPlugin reference

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When it is assigned before we are signed-in in (like when returning to a killed activity), it would be null and without a reset, we would consider Bluetooth to not be supported.
This commit is contained in:
Torsten Grote
2021-04-20 12:13:07 -03:00
parent 688bac77a8
commit 0b89d29c7d
2 changed files with 10 additions and 7 deletions
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14
briar-android/src/main/java/org/briarproject/briar/android/conversation/BluetoothConnecter.java
View File

@@ -47,11 +47,13 @@ class BluetoothConnecter {
}
private final Application app;
private final PluginManager pluginManager;
private final Executor ioExecutor;
private final AndroidExecutor androidExecutor;
private final ConnectionRegistry connectionRegistry;
private final BluetoothAdapter bt = BluetoothAdapter.getDefaultAdapter();
private final Plugin bluetoothPlugin;
private volatile Plugin bluetoothPlugin;
private Permission locationPermission = Permission.UNKNOWN;
@@ -62,6 +64,7 @@ class BluetoothConnecter {
AndroidExecutor androidExecutor,
ConnectionRegistry connectionRegistry) {
this.app = app;
this.pluginManager = pluginManager;
this.ioExecutor = ioExecutor;
this.androidExecutor = androidExecutor;
this.bluetoothPlugin = pluginManager.getPlugin(BluetoothConstants.ID);
@@ -81,8 +84,12 @@ class BluetoothConnecter {
* Call this when the using activity or fragment starts,
* because permissions might have changed while it was stopped.
*/
void resetPermissions() {
void reset() {
locationPermission = Permission.UNKNOWN;
// When this class is instantiated before we are logged in
// (like when returning to a killed activity), bluetoothPlugin would be
// null and we consider bluetooth not supported. So reset here.
bluetoothPlugin = pluginManager.getPlugin(BluetoothConstants.ID);
}
@UiThread
@@ -99,9 +106,6 @@ class BluetoothConnecter {
}
boolean isBluetoothNotSupported() {
// When this class is instantiated before we are logged in
// (like when returning to a killed activity), bluetoothPlugin will be
// null and we consider bluetooth not supported.
return bt == null || bluetoothPlugin == null;
}

3
briar-android/src/main/java/org/briarproject/briar/android/conversation/BluetoothConnecterDialogFragment.java
View File

@@ -75,6 +75,7 @@ public class BluetoothConnecterDialogFragment extends DialogFragment {
@Override
public void onStart() {
super.onStart();
bluetoothConnecter.reset();
if (bluetoothConnecter.isBluetoothNotSupported()) {
showToast(R.string.toast_connect_via_bluetooth_error);
dismiss();
@@ -92,9 +93,7 @@ public class BluetoothConnecterDialogFragment extends DialogFragment {
if (bluetoothConnecter.isDiscovering()) {
// TODO showToast(R.string.toast_connect_via_bluetooth_discovering);
dismiss();
return;
}
bluetoothConnecter.resetPermissions();
}
@Override