正在查看： xDrip+ v04633772025.07.16 应用的 BluetoothScan.java JAVA 源代码文件
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xDrip+ v04633772025.07.16 - BluetoothScan.java 源代码
package com.eveningoutpost.dexdrip;
import android.annotation.TargetApi;
import android.app.Dialog;
import android.bluetooth.BluetoothAdapter;
import android.bluetooth.BluetoothDevice;
import android.bluetooth.BluetoothManager;
import android.bluetooth.le.BluetoothLeScanner;
import android.bluetooth.le.ScanCallback;
import android.bluetooth.le.ScanFilter;
import android.bluetooth.le.ScanResult;
import android.bluetooth.le.ScanSettings;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.os.Handler;
import android.preference.PreferenceManager;
import android.text.InputFilter;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
import com.activeandroid.query.Select;
import com.eveningoutpost.dexdrip.cgm.medtrum.Medtrum;
import com.eveningoutpost.dexdrip.models.ActiveBluetoothDevice;
import com.eveningoutpost.dexdrip.models.JoH;
import com.eveningoutpost.dexdrip.models.UserError;
import com.eveningoutpost.dexdrip.utilitymodels.Blukon;
import com.eveningoutpost.dexdrip.utilitymodels.CollectionServiceStarter;
import com.eveningoutpost.dexdrip.utilitymodels.Inevitable;
import com.eveningoutpost.dexdrip.utilitymodels.Pref;
import com.eveningoutpost.dexdrip.utils.AndroidBarcode;
import com.eveningoutpost.dexdrip.utils.ListActivityWithMenu;
import com.eveningoutpost.dexdrip.utils.LocationHelper;
import com.eveningoutpost.dexdrip.wearintegration.WatchUpdaterService;
import com.google.zxing.integration.android.IntentIntegrator;
import com.google.zxing.integration.android.IntentResult;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import lecho.lib.hellocharts.util.ChartUtils;
@TargetApi(18)
public class BluetoothScan extends ListActivityWithMenu {
private static final String TAG = "BluetoothScan";
private BluetoothAdapter bluetooth_adapter;
private boolean is_scanning;
private BluetoothLeScanner lollipopScanner;
private Handler mHandler;
private LeDeviceListAdapter mLeDeviceListAdapter;
private ScanCallback mScanCallback;
private Map<String, byte[]> adverts = new HashMap();
private BluetoothAdapter.LeScanCallback mLeScanCallback = new BluetoothAdapter.LeScanCallback() {
@Override
public void onLeScan(final BluetoothDevice bluetoothDevice, int i, final byte[] bArr) {
BluetoothScan.this.runOnUiThread(new Runnable() {
@Override
public void run() {
if (bluetoothDevice.getName() == null || bluetoothDevice.getName().length() <= 0) {
return;
}
BluetoothScan.this.mLeDeviceListAdapter.addDevice(bluetoothDevice);
if (bArr != null) {
BluetoothScan.this.adverts.put(bluetoothDevice.getAddress(), bArr);
}
BluetoothScan.this.mLeDeviceListAdapter.notifyDataSetChanged();
}
});
}
};
@Override
protected void onCreate(Bundle bundle) {
setTheme(2131820787);
super.onCreate(bundle);
setContentView(2131492899);
BluetoothManager bluetoothManager = (BluetoothManager) getSystemService("bluetooth");
this.bluetooth_adapter = bluetoothManager.getAdapter();
this.mHandler = new Handler();
if (this.bluetooth_adapter == null) {
Toast.makeText(this, 2131755535, 1).show();
finish();
return;
}
if (!bluetoothManager.getAdapter().isEnabled()) {
if (Pref.getBoolean("automatically_turn_bluetooth_on", true)) {
JoH.setBluetoothEnabled(getApplicationContext(), true);
Toast.makeText(this, "Trying to turn Bluetooth on", 1).show();
} else {
Toast.makeText(this, "Please turn Bluetooth on!", 1).show();
}
}
LocationHelper.requestLocationForBluetooth(this);
initializeScannerCallback();
LeDeviceListAdapter leDeviceListAdapter = new LeDeviceListAdapter();
this.mLeDeviceListAdapter = leDeviceListAdapter;
setListAdapter(leDeviceListAdapter);
}
@Override
protected void onPause() {
super.onPause();
scanLeDevice(false);
this.mLeDeviceListAdapter.clear();
this.mLeDeviceListAdapter.notifyDataSetChanged();
}
@Override
public String getMenuName() {
return getString(2131755234);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(2131558403, menu);
if (!this.is_scanning) {
menu.findItem(2131296741).setVisible(false);
menu.findItem(2131296739).setVisible(true);
} else {
menu.findItem(2131296741).setVisible(true);
menu.findItem(2131296739).setVisible(false);
}
return true;
}
private boolean doScan() {
BluetoothManager bluetoothManager = (BluetoothManager) getSystemService("bluetooth");
Toast.makeText(this, xdrip.gs(2131756235), 1).show();
if (bluetoothManager == null) {
Toast.makeText(this, "This device does not seem to support bluetooth", 1).show();
return true;
}
if (!bluetoothManager.getAdapter().isEnabled()) {
Toast.makeText(this, "Bluetooth is turned off on this device currently", 1).show();
return true;
}
scanLeDeviceLollipop(true);
return true;
}
@Override
protected void onResume() {
super.onResume();
if (LocationHelper.isLocationPermissionOk(this) && JoH.ratelimit("auto-start-bt-scan", 20)) {
doScan();
}
}
@Override
public boolean onOptionsItemSelected(MenuItem menuItem) {
if (menuItem.getItemId() == 2131296739) {
return doScan();
}
return super.onOptionsItemSelected(menuItem);
}
@TargetApi(19)
private synchronized void scanLeDevice(boolean z) {
if (z) {
UserError.Log.d(TAG, "Start scan 19");
this.mHandler.postDelayed(new Runnable() {
@Override
public void run() {
BluetoothScan.this.is_scanning = false;
try {
if (BluetoothScan.this.bluetooth_adapter != null && BluetoothScan.this.mLeScanCallback != null) {
BluetoothScan.this.bluetooth_adapter.stopLeScan(BluetoothScan.this.mLeScanCallback);
}
} catch (NullPointerException unused) {
}
BluetoothScan.this.invalidateOptionsMenu();
}
}, 30000L);
this.is_scanning = true;
BluetoothAdapter bluetoothAdapter = this.bluetooth_adapter;
if (bluetoothAdapter != null) {
bluetoothAdapter.startLeScan(this.mLeScanCallback);
}
} else {
this.is_scanning = false;
BluetoothAdapter bluetoothAdapter2 = this.bluetooth_adapter;
if (bluetoothAdapter2 != null && bluetoothAdapter2.isEnabled()) {
try {
this.bluetooth_adapter.stopLeScan(this.mLeScanCallback);
} catch (NullPointerException unused) {
}
}
}
invalidateOptionsMenu();
}
@TargetApi(21)
private void initializeScannerCallback() {
UserError.Log.d(TAG, "initializeScannerCallback");
this.mScanCallback = new ScanCallback() {
@Override
public void onBatchScanResults(final List<ScanResult> list) {
BluetoothScan.this.runOnUiThread(new Runnable() {
@Override
public void run() {
for (ScanResult scanResult : list) {
BluetoothDevice device = scanResult.getDevice();
if (device.getName() != null && device.getName().length() > 0) {
BluetoothScan.this.mLeDeviceListAdapter.addDevice(device);
try {
if (scanResult.getScanRecord() != null) {
BluetoothScan.this.adverts.put(device.getAddress(), scanResult.getScanRecord().getBytes());
}
} catch (NullPointerException unused) {
}
}
}
BluetoothScan.this.mLeDeviceListAdapter.notifyDataSetChanged();
}
});
}
@Override
public void onScanResult(int i, final ScanResult scanResult) {
final BluetoothDevice device = scanResult.getDevice();
BluetoothScan.this.runOnUiThread(new Runnable() {
@Override
public void run() {
String name = device.getName();
if (name == null || name.length() <= 0) {
return;
}
BluetoothScan.this.mLeDeviceListAdapter.addDevice(device);
try {
if (scanResult.getScanRecord() != null) {
BluetoothScan.this.adverts.put(device.getAddress(), scanResult.getScanRecord().getBytes());
}
} catch (NullPointerException unused) {
}
BluetoothScan.this.mLeDeviceListAdapter.notifyDataSetChanged();
}
});
}
};
}
@TargetApi(21)
private synchronized void scanLeDeviceLollipop(boolean z) {
if (z) {
BluetoothLeScanner bluetoothLeScanner = this.bluetooth_adapter.getBluetoothLeScanner();
this.lollipopScanner = bluetoothLeScanner;
if (bluetoothLeScanner != null) {
UserError.Log.d(TAG, "Starting scanner 21");
this.mHandler.postDelayed(new Runnable() {
@Override
public void run() {
BluetoothScan.this.is_scanning = false;
if (BluetoothScan.this.bluetooth_adapter != null && BluetoothScan.this.bluetooth_adapter.isEnabled()) {
try {
BluetoothScan.this.lollipopScanner.stopScan(BluetoothScan.this.mScanCallback);
} catch (IllegalStateException e) {
JoH.static_toast_long(e.toString());
UserError.Log.e(BluetoothScan.TAG, "error stopping scan: " + e.toString());
}
}
BluetoothScan.this.invalidateOptionsMenu();
}
}, 30000L);
ScanSettings build = new ScanSettings.Builder().setScanMode(2).build();
this.is_scanning = true;
BluetoothAdapter bluetoothAdapter = this.bluetooth_adapter;
if (bluetoothAdapter != null && bluetoothAdapter.isEnabled()) {
this.lollipopScanner.startScan((List<ScanFilter>) null, build, this.mScanCallback);
}
} else {
try {
scanLeDevice(true);
} catch (Exception e) {
UserError.Log.e(TAG, "Failed to scan for ble device", e);
}
}
} else {
this.is_scanning = false;
BluetoothAdapter bluetoothAdapter2 = this.bluetooth_adapter;
if (bluetoothAdapter2 != null && bluetoothAdapter2.isEnabled()) {
this.lollipopScanner.stopScan(this.mScanCallback);
}
}
invalidateOptionsMenu();
}
@Override
public void onActivityResult(int i, int i2, Intent intent) {
IntentResult parseActivityResult = IntentIntegrator.parseActivityResult(i, i2, intent);
SharedPreferences defaultSharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
if (parseActivityResult == null || parseActivityResult.getContents() == null || !parseActivityResult.getFormatName().equals("CODE_128")) {
return;
}
UserError.Log.d(TAG, "Setting serial number to: " + parseActivityResult.getContents());
defaultSharedPreferences.edit().putString("share_key", parseActivityResult.getContents()).apply();
returnToHome();
}
@Override
protected void onListItemClick(ListView listView, View view, int i, long j) {
boolean z;
String str = TAG;
UserError.Log.d(str, "Item Clicked");
BluetoothDevice device = this.mLeDeviceListAdapter.getDevice(i);
if (device == null || device.getName() == null) {
return;
}
boolean z2 = true;
Toast.makeText(this, 2131755374, 1).show();
final SharedPreferences defaultSharedPreferences = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
synchronized (ActiveBluetoothDevice.table_lock) {
ActiveBluetoothDevice activeBluetoothDevice = (ActiveBluetoothDevice) new Select().from(ActiveBluetoothDevice.class).orderBy("_ID desc").executeSingle();
defaultSharedPreferences.edit().putString("last_connected_device_address", device.getAddress()).apply();
Blukon.clearPin();
if (activeBluetoothDevice == null) {
ActiveBluetoothDevice activeBluetoothDevice2 = new ActiveBluetoothDevice();
activeBluetoothDevice2.name = device.getName();
activeBluetoothDevice2.address = device.getAddress();
activeBluetoothDevice2.save();
} else {
activeBluetoothDevice.name = device.getName();
activeBluetoothDevice.address = device.getAddress();
activeBluetoothDevice.save();
}
Home.startWatchUpdaterService(this, WatchUpdaterService.ACTION_SYNC_ACTIVEBTDEVICE, str);
}
try {
if ((device.getName().toLowerCase().contains("limitter") && this.adverts.containsKey(device.getAddress()) && (new String(this.adverts.get(device.getAddress()), "UTF-8").contains("eLeR") || new String(this.adverts.get(device.getAddress()), "UTF-8").contains("data"))) || device.getName().toLowerCase().contains("limitterd")) {
UserError.Log.e(str, "Auto-detected transmiter_pl device!");
JoH.static_toast_long("Auto-detected transmiter_pl device!");
z = true;
} else {
z = false;
}
defaultSharedPreferences.edit().putBoolean("use_transmiter_pl_bluetooth", z).apply();
if (device.getName().toLowerCase().contains("xbridge") && this.adverts.containsKey(device.getAddress()) && new String(this.adverts.get(device.getAddress()), "UTF-8").contains("rfduino")) {
UserError.Log.e(str, "Auto-detected rfduino device!");
JoH.static_toast_long("Auto-detected rfduino device!");
} else {
z2 = false;
}
defaultSharedPreferences.edit().putBoolean("use_rfduino_bluetooth", z2).apply();
if (device.getName().toLowerCase().contains("dexcom")) {
if (!CollectionServiceStarter.isBTShare(getApplicationContext())) {
defaultSharedPreferences.edit().putString("dex_collection_method", "DexcomShare").apply();
defaultSharedPreferences.edit().putBoolean("calibration_notifications", false).apply();
}
if (defaultSharedPreferences.getString("share_key", "SM00000000").compareTo("SM00000000") != 0 && defaultSharedPreferences.getString("share_key", "SM00000000").length() >= 10) {
returnToHome();
return;
}
requestSerialNumber(defaultSharedPreferences);
return;
}
if (device.getName().toLowerCase().contains("bridge")) {
if (!CollectionServiceStarter.isDexBridgeOrWifiandDexBridge()) {
defaultSharedPreferences.edit().putString("dex_collection_method", "DexbridgeWixel").apply();
}
if (defaultSharedPreferences.getString("dex_txid", "00000").compareTo("00000") != 0 && defaultSharedPreferences.getString("dex_txid", "00000").length() >= 5) {
returnToHome();
return;
}
requestTransmitterId(defaultSharedPreferences);
return;
}
if (device.getName().toLowerCase().contains("drip")) {
if ((!CollectionServiceStarter.isBTWixelOrLimiTTer(getApplicationContext()) && !CollectionServiceStarter.isWifiandBTWixel(getApplicationContext())) || CollectionServiceStarter.isLimitter()) {
defaultSharedPreferences.edit().putString("dex_collection_method", "BluetoothWixel").apply();
}
returnToHome();
return;
}
if (device.getName().toLowerCase().contains("limitter")) {
if (!CollectionServiceStarter.isLimitter()) {
defaultSharedPreferences.edit().putString("dex_collection_method", "LimiTTer").apply();
}
returnToHome();
return;
}
if (device.getName().toLowerCase().contains("bluereader")) {
if (!CollectionServiceStarter.isLimitter()) {
defaultSharedPreferences.edit().putString("dex_collection_method", "LimiTTer").apply();
}
returnToHome();
return;
}
if (!device.getName().toLowerCase().contains("miaomiao") && !device.getName().toLowerCase().startsWith("watlaa")) {
if (device.getName().toLowerCase().contains("sweetreader")) {
if (!CollectionServiceStarter.isLimitter()) {
defaultSharedPreferences.edit().putString("dex_collection_method", "LimiTTer").apply();
}
returnToHome();
return;
} else {
if (device.getName().matches("^BLU[0-9][0-9][0-9][0-9][0-9].*$")) {
Blukon.doPinDialog(this, new Runnable() {
@Override
public void run() {
if (!CollectionServiceStarter.isLimitter()) {
defaultSharedPreferences.edit().putString("dex_collection_method", "LimiTTer").apply();
}
BluetoothScan.this.returnToHome();
}
});
return;
}
if (device.getName().matches("MT")) {
if (Medtrum.saveSerialFromLegacy(this.adverts.get(device.getAddress()))) {
JoH.static_toast_long("Set Medtrum serial number");
CollectionServiceStarter.restartCollectionServiceBackground();
returnToHome();
return;
}
JoH.static_toast_long("Failed to find Medtrum serial number");
return;
}
returnToHome();
return;
}
}
if (!CollectionServiceStarter.isLimitter() && !CollectionServiceStarter.isWifiandBTLibre()) {
defaultSharedPreferences.edit().putString("dex_collection_method", "LimiTTer").apply();
}
returnToHome();
} catch (UnsupportedEncodingException | NullPointerException e) {
UserError.Log.d(TAG, "Got exception in listitemclick: " + Arrays.toString(e.getStackTrace()));
}
}
public void returnToHome() {
try {
if (this.is_scanning) {
this.is_scanning = false;
this.bluetooth_adapter.stopLeScan(this.mLeScanCallback);
}
} catch (NullPointerException unused) {
}
Inevitable.task("restart-collector", 2000L, new Runnable() {
@Override
public final void run() {
BluetoothScan.this.lambda$returnToHome$0();
}
});
startActivity(new Intent(this, (Class<?>) Home.class));
finish();
}
public void lambda$returnToHome$0() {
CollectionServiceStarter.restartCollectionService(getApplicationContext());
}
private void requestSerialNumber(final SharedPreferences sharedPreferences) {
final Dialog dialog = new Dialog(this);
dialog.setContentView(2131492978);
Button button = (Button) dialog.findViewById(2131296923);
Button button2 = (Button) dialog.findViewById(2131296479);
final EditText editText = (EditText) dialog.findViewById(2131296564);
editText.setHint("SM00000000");
((TextView) dialog.findViewById(2131296680)).setText("Enter Your Dexcom Receiver Serial Number");
dialog.findViewById(2131296934).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
new AndroidBarcode(BluetoothScan.this).scan();
dialog.dismiss();
}
});
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if (!TextUtils.isEmpty(editText.getText())) {
sharedPreferences.edit().putString("share_key", editText.getText().toString()).apply();
}
dialog.dismiss();
BluetoothScan.this.returnToHome();
}
});
button2.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
dialog.dismiss();
}
});
dialog.show();
}
private void requestTransmitterId(final SharedPreferences sharedPreferences) {
final Dialog dialog = new Dialog(this);
dialog.setContentView(2131492978);
Button button = (Button) dialog.findViewById(2131296923);
Button button2 = (Button) dialog.findViewById(2131296479);
dialog.findViewById(2131296934).setVisibility(8);
final EditText editText = (EditText) dialog.findViewById(2131296564);
editText.setHint("00000");
editText.setFilters(new InputFilter[]{new InputFilter.AllCaps()});
((TextView) dialog.findViewById(2131296680)).setText("Enter Your Dexcom Transmitter ID");
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if (!TextUtils.isEmpty(editText.getText())) {
sharedPreferences.edit().putString("dex_txid", editText.getText().toString()).apply();
}
dialog.dismiss();
BluetoothScan.this.returnToHome();
}
});
button2.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
dialog.dismiss();
}
});
dialog.show();
}
static class ViewHolder {
TextView deviceAddress;
TextView deviceName;
ViewHolder() {
}
}
private class LeDeviceListAdapter extends BaseAdapter {
private LayoutInflater mInflator;
private ArrayList<BluetoothDevice> mLeDevices = new ArrayList<>();
@Override
public long getItemId(int i) {
return i;
}
LeDeviceListAdapter() {
this.mInflator = BluetoothScan.this.getLayoutInflater();
}
void addDevice(BluetoothDevice bluetoothDevice) {
if (this.mLeDevices.contains(bluetoothDevice)) {
return;
}
this.mLeDevices.add(bluetoothDevice);
notifyDataSetChanged();
}
public BluetoothDevice getDevice(int i) {
return this.mLeDevices.get(i);
}
public void clear() {
this.mLeDevices.clear();
notifyDataSetChanged();
}
@Override
public int getCount() {
return this.mLeDevices.size();
}
@Override
public Object getItem(int i) {
return this.mLeDevices.get(i);
}
@Override
public View getView(int i, View view, ViewGroup viewGroup) {
ViewHolder viewHolder;
String deviceInfoStringFromLegacy;
if (view == null) {
view = this.mInflator.inflate(2131492997, (ViewGroup) null);
viewHolder = new ViewHolder();
viewHolder.deviceAddress = (TextView) view.findViewById(2131296547);
viewHolder.deviceName = (TextView) view.findViewById(2131296549);
view.setTag(viewHolder);
} else {
viewHolder = (ViewHolder) view.getTag();
}
BluetoothDevice bluetoothDevice = this.mLeDevices.get(i);
if (bluetoothDevice != null) {
String name = bluetoothDevice.getName();
if (name == null) {
name = "";
}
if (Pref.getString("last_connected_device_address", "").equalsIgnoreCase(bluetoothDevice.getAddress())) {
TextView textView = viewHolder.deviceName;
int i2 = ChartUtils.COLOR_BLUE;
textView.setTextColor(i2);
viewHolder.deviceAddress.setTextColor(i2);
}
viewHolder.deviceName.setText(name);
viewHolder.deviceAddress.setText(bluetoothDevice.getAddress());
if (BluetoothScan.this.adverts.containsKey(bluetoothDevice.getAddress())) {
if (name.equals("MT") && (deviceInfoStringFromLegacy = Medtrum.getDeviceInfoStringFromLegacy((byte[]) BluetoothScan.this.adverts.get(bluetoothDevice.getAddress()))) != null) {
viewHolder.deviceName.setText(deviceInfoStringFromLegacy);
}
try {
if (Pref.getBooleanDefaultFalse("engineering_mode")) {
viewHolder.deviceAddress.append(" " + new String((byte[]) BluetoothScan.this.adverts.get(bluetoothDevice.getAddress()), "UTF-8"));
}
} catch (UnsupportedEncodingException unused) {
}
}
}
return view;
}
}
}