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Code Releases Wiki Activity

Make pairing optional after discovery

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See #642 which might be fixed by not pairing.
This commit is contained in:
cpfeiffer 2017-04-06 23:47:35 +02:00
parent 3675386c13
commit 5b8624de71
4 changed files with 98 additions and 10 deletions
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73
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/DiscoveryActivity.java
View File

@ -20,6 +20,7 @@ package nodomain.freeyourgadget.gadgetbridge.activities;
import android.Manifest;
import android.annotation.TargetApi;
import android.app.Activity;
import android.app.AlertDialog;
import android.bluetooth.BluetoothAdapter;
import android.bluetooth.BluetoothDevice;
import android.bluetooth.BluetoothManager;
@ -30,6 +31,7 @@ import android.bluetooth.le.ScanResult;
import android.bluetooth.le.ScanSettings;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.PackageManager;
@ -123,7 +125,7 @@ public class DiscoveryActivity extends GBActivity implements AdapterView.OnItemC
}
case BluetoothDevice.ACTION_BOND_STATE_CHANGED: {
BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
if (device != null && device.getAddress().equals(bondingAddress)) {
if (device != null && bondingDevice != null && device.getAddress().equals(bondingDevice.getMacAddress())) {
int bondState = intent.getIntExtra(BluetoothDevice.EXTRA_BOND_STATE, BluetoothDevice.BOND_NONE);
if (bondState == BluetoothDevice.BOND_BONDED) {
handleDeviceBonded();
@ -134,11 +136,57 @@ public class DiscoveryActivity extends GBActivity implements AdapterView.OnItemC
}
};
private void handleDeviceBonded() {
GB.toast(DiscoveryActivity.this, "Successfully bonded with: " + bondingAddress, Toast.LENGTH_SHORT, GB.INFO);
private void connectAndFinish(GBDevice device) {
GB.toast(DiscoveryActivity.this, getString(R.string.discovery_trying_to_connect_to, device.getName()), Toast.LENGTH_SHORT, GB.INFO);
GBApplication.deviceService().connect(device);
finish();
}
private void createBond(final GBDeviceCandidate deviceCandidate, int bondingStyle) {
if (bondingStyle == DeviceCoordinator.BONDING_STYLE_NONE) {
return;
}
if (bondingStyle == DeviceCoordinator.BONDING_STYLE_ASK) {
new AlertDialog.Builder(this)
.setCancelable(true)
.setTitle(DiscoveryActivity.this.getString(R.string.discovery_pair_title, deviceCandidate.getName()))
.setMessage(DiscoveryActivity.this.getString(R.string.discovery_pair_question))
.setPositiveButton(DiscoveryActivity.this.getString(R.string.discovery_yes_pair), new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
doCreatePair(deviceCandidate);
}
})
.setNegativeButton(R.string.discovery_dont_pair, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
GBDevice device = DeviceHelper.getInstance().toSupportedDevice(deviceCandidate);
connectAndFinish(device);
}
})
.show();
} else {
doCreatePair(deviceCandidate);
}
}
private void doCreatePair(GBDeviceCandidate deviceCandidate) {
GB.toast(DiscoveryActivity.this, getString(R.string.discovery_attempting_to_pair, deviceCandidate.getName()), Toast.LENGTH_SHORT, GB.INFO);
if (deviceCandidate.getDevice().createBond()) {
// async, wait for bonding event to finish this activity
LOG.info("Bonding in progress...");
bondingDevice = deviceCandidate;
} else {
GB.toast(DiscoveryActivity.this, getString(R.string.discovery_bonding_failed_immediately, deviceCandidate.getName()), Toast.LENGTH_SHORT, GB.ERROR);
}
}
private void handleDeviceBonded() {
GB.toast(DiscoveryActivity.this, getString(R.string.discovery_successfully_bonded, bondingDevice.getName()), Toast.LENGTH_SHORT, GB.INFO);
GBDevice device = DeviceHelper.getInstance().toSupportedDevice(bondingDevice);
connectAndFinish(device);
}
private final BluetoothAdapter.LeScanCallback leScanCallback = new BluetoothAdapter.LeScanCallback() {
@Override
public void onLeScan(BluetoothDevice device, int rssi, byte[] scanRecord) {
@ -203,7 +251,7 @@ public class DiscoveryActivity extends GBActivity implements AdapterView.OnItemC
private DeviceCandidateAdapter cadidateListAdapter;
private Button startButton;
private Scanning isScanning = Scanning.SCANNING_OFF;
private String bondingAddress;
private GBDeviceCandidate bondingDevice;
private enum Scanning {
SCANNING_BT,
@ -358,7 +406,7 @@ public class DiscoveryActivity extends GBActivity implements AdapterView.OnItemC
}
} else {
discoveryFinished();
Toast.makeText(this, "Enable Bluetooth to discover devices.", Toast.LENGTH_LONG).show();
GB.toast(DiscoveryActivity.this, getString(R.string.discovery_enable_bluetooth), Toast.LENGTH_SHORT, GB.ERROR);
}
}
@ -535,19 +583,24 @@ public class DiscoveryActivity extends GBActivity implements AdapterView.OnItemC
intent.putExtra(DeviceCoordinator.EXTRA_DEVICE_CANDIDATE, deviceCandidate);
startActivity(intent);
} else {
GBDevice device = DeviceHelper.getInstance().toSupportedDevice(deviceCandidate);
int bondingStyle = coordinator.getBondingStyle(deviceCandidate);
if (bondingStyle == DeviceCoordinator.BONDING_STYLE_NONE) {
LOG.info("No bonding needed, according to coordinator, so connecting right away");
connectAndFinish(device);
return;
}
try {
BluetoothDevice btDevice = adapter.getRemoteDevice(deviceCandidate.getMacAddress());
switch (btDevice.getBondState()) {
case BluetoothDevice.BOND_NONE: {
if (btDevice.createBond()) {
// async, wait for bonding event to finish this activity
bondingAddress = btDevice.getAddress();
}
createBond(deviceCandidate, bondingStyle);
break;
}
case BluetoothDevice.BOND_BONDING:
// async, wait for bonding event to finish this activity
bondingAddress = btDevice.getAddress();
bondingDevice = deviceCandidate;
break;
case BluetoothDevice.BOND_BONDED:
handleDeviceBonded();

5
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/AbstractDeviceCoordinator.java
View File

@ -119,4 +119,9 @@ public abstract class AbstractDeviceCoordinator implements DeviceCoordinator {
}
return false;
}
@Override
public int getBondingStyle(GBDeviceCandidate deviceCandidate) {
return BONDING_STYLE_ASK;
}
}

21
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/DeviceCoordinator.java
View File

@ -47,6 +47,21 @@ import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
*/
public interface DeviceCoordinator {
String EXTRA_DEVICE_CANDIDATE = "nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate.EXTRA_DEVICE_CANDIDATE";
/**
* Do not attempt to bond after discovery.
*/
int BONDING_STYLE_NONE = 0;
/**
* Bond after discovery.
* This is not recommended, as there are mobile devices on which bonding does not work.
* Prefer to use #BONDING_STYLE_ASK instead.
*/
int BONDING_STYLE_BOND = 1;
/**
* Let the user decide whether to bond or not after discovery.
* Prefer this over #BONDING_STYLE_BOND
*/
int BONDING_STYLE_ASK = 2;
/**
* Checks whether this coordinator handles the given candidate.
@ -207,4 +222,10 @@ public interface DeviceCoordinator {
* @return
*/
Class<? extends Activity> getAppsManagementActivity();
/**
* Returns how/if the given device should be bonded before connecting to it.
* @param deviceCandidate
*/
int getBondingStyle(GBDeviceCandidate deviceCandidate);
}

9
app/src/main/res/values/strings.xml
View File

@ -412,4 +412,13 @@
<string name="mi2_enable_text_notifications">Text notifications</string>
<string name="mi2_enable_text_notifications_summary"><![CDATA[Needs firmware >= 1.0.1.28 and Mili_pro.ft* installed.]]></string>
<string name="off">off</string>
<string name="discovery_attempting_to_pair">Attempting to pair with %1$s</string>
<string name="discovery_bonding_failed_immediately">Bonding with %1$s failed immediately.</string>
<string name="discovery_trying_to_connect_to">Trying to connect to: %1$s</string>
<string name="discovery_enable_bluetooth">Enable Bluetooth to discover devices.</string>
<string name="discovery_successfully_bonded">Successfully bonded with %1$s.</string>
<string name="discovery_pair_title">Pair with %1$s?</string>
<string name="discovery_pair_question">Select Pair to pair your devices. If this fails, try again without pairing.</string>
<string name="discovery_yes_pair">Pair</string>
<string name="discovery_dont_pair">Don\'t Pair</string>
</resources>