MarcoBuster/Gadgetbridge
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Code Releases Wiki Activity

Add option for enabling/disabling internet access, and add ability to send Intents direct from Bangle.js

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This commit is contained in:
Gordon Williams 2022-05-18 10:22:29 +01:00
parent 573e704040
commit e786354c8d
6 changed files with 72 additions and 8 deletions
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3
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/devicesettings/DeviceSettingsPreferenceConst.java
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@ -41,6 +41,9 @@ public class DeviceSettingsPreferenceConst {
public static final String PREF_VIBRATION_STRENGH_PERCENTAGE = "vibration_strength";
public static final String PREF_RELAX_FIRMWARE_CHECKS = "relax_firmware_checks";
public static final String PREF_DEVICE_INTERNET_ACCESS = "device_internet_access";
public static final String PREF_DEVICE_INTENTS = "device_intents";
public static final String PREF_DISCONNECT_NOTIFICATION = "disconnect_notification";
public static final String PREF_DISCONNECT_NOTIFICATION_START = "disconnect_notification_start";
public static final String PREF_DISCONNECT_NOTIFICATION_END = "disconnect_notification_end";

14
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/banglejs/BangleJSCoordinator.java
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@ -29,6 +29,7 @@ import androidx.annotation.NonNull;
import java.util.Collection;
import java.util.Collections;
import java.util.Vector;
import nodomain.freeyourgadget.gadgetbridge.BuildConfig;
import nodomain.freeyourgadget.gadgetbridge.R;
@ -167,9 +168,16 @@ public class BangleJSCoordinator extends AbstractDeviceCoordinator {
}
public int[] getSupportedDeviceSpecificSettings(GBDevice device) {
return new int[]{
R.xml.devicesettings_transliteration
};
Vector<Integer> settings = new Vector<Integer>();
settings.add(R.xml.devicesettings_transliteration);
settings.add(R.xml.devicesettings_high_mtu);
if (BuildConfig.INTERNET_ACCESS)
settings.add(R.xml.devicesettings_device_internet_access);
settings.add(R.xml.devicesettings_device_intents);
// must be a better way of doing this?
int[] settingsInt = new int[settings.size()];
for (int i=0; i<settings.size(); i++) settingsInt[i] = settings.get(i);
return settingsInt;
}
}

41
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/banglejs/BangleJSDeviceSupport.java
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@ -62,6 +62,7 @@ import java.lang.reflect.Field;
import nodomain.freeyourgadget.gadgetbridge.BuildConfig;
import nodomain.freeyourgadget.gadgetbridge.GBApplication;
import nodomain.freeyourgadget.gadgetbridge.R;
import nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSettingsPreferenceConst;
import nodomain.freeyourgadget.gadgetbridge.database.DBHandler;
import nodomain.freeyourgadget.gadgetbridge.database.DBHelper;
import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEventBatteryInfo;
@ -92,6 +93,9 @@ import nodomain.freeyourgadget.gadgetbridge.util.AlarmUtils;
import nodomain.freeyourgadget.gadgetbridge.util.GB;
import nodomain.freeyourgadget.gadgetbridge.util.Prefs;
import static nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSettingsPreferenceConst.PREF_ALLOW_HIGH_MTU;
import static nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSettingsPreferenceConst.PREF_DEVICE_INTERNET_ACCESS;
import static nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSettingsPreferenceConst.PREF_DEVICE_INTENTS;
import static nodomain.freeyourgadget.gadgetbridge.database.DBHelper.*;
import javax.xml.xpath.XPath;
@ -103,6 +107,7 @@ public class BangleJSDeviceSupport extends AbstractBTLEDeviceSupport {
private BluetoothGattCharacteristic rxCharacteristic = null;
private BluetoothGattCharacteristic txCharacteristic = null;
private boolean allowHighMTU = false;
private int mtuSize = 20;
private String receivedLine = "";
@ -153,6 +158,9 @@ public class BangleJSDeviceSupport extends AbstractBTLEDeviceSupport {
builder.setGattCallback(this);
builder.notify(rxCharacteristic, true);
Prefs devicePrefs = new Prefs(GBApplication.getDeviceSpecificSharedPrefs(gbDevice.getAddress()));
allowHighMTU = devicePrefs.getBoolean(PREF_ALLOW_HIGH_MTU, false);
uartTx(builder, " \u0003"); // clear active line
Prefs prefs = GBApplication.getPrefs();
@ -205,7 +213,7 @@ public class BangleJSDeviceSupport extends AbstractBTLEDeviceSupport {
o.put("t", taskName);
o.put("err", message);
} catch (JSONException e) {
GB.toast(getContext(), "HTTP: " + e.getLocalizedMessage(), Toast.LENGTH_LONG, GB.ERROR);
GB.toast(getContext(), "uartTxJSONError: " + e.getLocalizedMessage(), Toast.LENGTH_LONG, GB.ERROR);
}
uartTxJSON(taskName, o);
}
@ -335,8 +343,8 @@ public class BangleJSDeviceSupport extends AbstractBTLEDeviceSupport {
}
} break;
case "http": {
// FIXME: This should be behind a default-off option in Gadgetbridge settings
if (BuildConfig.INTERNET_ACCESS) {
Prefs devicePrefs = new Prefs(GBApplication.getDeviceSpecificSharedPrefs(gbDevice.getAddress()));
if (BuildConfig.INTERNET_ACCESS && devicePrefs.getBoolean(PREF_DEVICE_INTERNET_ACCESS, false)) {
RequestQueue queue = Volley.newRequestQueue(getContext());
String url = json.getString("url");
String _xmlPath = "";
@ -378,9 +386,32 @@ public class BangleJSDeviceSupport extends AbstractBTLEDeviceSupport {
});
queue.add(stringRequest);
} else {
uartTxJSONError("http", "Internet access not enabled");
if (BuildConfig.INTERNET_ACCESS)
uartTxJSONError("http", "Internet access not enabled, check Gadgetbridge Device Settings");
else
uartTxJSONError("http", "Internet access not enabled in this Gadgetbridge build");
}
} break;
case "intent": {
Prefs devicePrefs = new Prefs(GBApplication.getDeviceSpecificSharedPrefs(gbDevice.getAddress()));
if (devicePrefs.getBoolean(PREF_DEVICE_INTENTS, false)) {
String action = json.getString("action");
JSONObject extra = json.getJSONObject("extra");
Intent in = new Intent();
in.setAction(action);
if (extra != null) {
Iterator<String> iter = extra.keys();
while (iter.hasNext()) {
String key = iter.next();
in.putExtra(key, extra.getString(key));
}
}
LOG.info("Sending intent " + action);
this.getContext().getApplicationContext().sendBroadcast(in);
} else {
uartTxJSONError("intent", "Android Intents not enabled, check Gadgetbridge Device Settings");
}
}
default : {
LOG.info("UART RX JSON packet type '"+packetType+"' not understood.");
}
@ -396,7 +427,7 @@ public class BangleJSDeviceSupport extends AbstractBTLEDeviceSupport {
if (BangleJSConstants.UUID_CHARACTERISTIC_NORDIC_UART_RX.equals(characteristic.getUuid())) {
byte[] chars = characteristic.getValue();
// check to see if we get more data - if so, increase out MTU for sending
if (chars.length > mtuSize)
if (allowHighMTU && chars.length > mtuSize)
mtuSize = chars.length;
String packetStr = new String(chars);
LOG.info("RX: " + packetStr);

4
app/src/main/res/values/strings.xml
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@ -264,6 +264,10 @@
<string name="pref_summary_use_custom_font">Enable this if your device has a custom font firmware for emoji support</string>
<string name="pref_title_allow_high_mtu">Allow high MTU</string>
<string name="pref_summary_allow_high_mtu">Increases transfer speed, but might not work on some Android devices.</string>
<string name="pref_title_device_internet_access">Allow Internet Access</string>
<string name="pref_summary_device_internet_access">Allow apps on this device to access the internet</string>
<string name="pref_title_device_intents">Allow Intents</string>
<string name="pref_summary_device_intents">Allow apps on this device to send Android Intents</string>
<string name="pref_summary_sync_calendar">Enables calendar alerts, even when disconnected</string>
<string name="pref_title_sync_caldendar">Sync calendar events</string>
<string name="pref_summary_relax_firmware_checks">Relax firmware checks</string>

9
app/src/main/res/xml/devicesettings_device_intents.xml Normal file
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@ -0,0 +1,9 @@
<?xml version="1.0" encoding="utf-8"?>
<androidx.preference.PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
<SwitchPreference
android:defaultValue="false"
android:icon="@drawable/ic_language"
android:key="device_intents"
android:summary="@string/pref_summary_device_intents"
android:title="@string/pref_title_device_intents" />
</androidx.preference.PreferenceScreen>

9
app/src/main/res/xml/devicesettings_device_internet_access.xml Normal file
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@ -0,0 +1,9 @@
<?xml version="1.0" encoding="utf-8"?>
<androidx.preference.PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
<SwitchPreference
android:defaultValue="false"
android:icon="@drawable/ic_language"
android:key="device_internet_access"
android:summary="@string/pref_summary_device_internet_access"
android:title="@string/pref_title_device_internet_access" />
</androidx.preference.PreferenceScreen>