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Code Issues Projects Releases Wiki Activity

Collect dev report data on a thread with a looper. #328

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This commit is contained in:
akwizgran
2016-05-03 11:24:45 +01:00
parent 6873dbc493
commit 2f11f81582
8 changed files with 270 additions and 216 deletions
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2
briar-android/AndroidManifest.xml
View File

@@ -45,7 +45,7 @@
</service> </service>
<activity <activity
android:name=".android.DevReportActivity" android:name=".android.report.DevReportActivity"
android:excludeFromRecents="true" android:excludeFromRecents="true"
android:exported="false" android:exported="false"
android:finishOnTaskLaunch="true" android:finishOnTaskLaunch="true"

8
briar-android/src/org/briarproject/android/AndroidComponent.java
View File

@@ -5,7 +5,7 @@ import org.briarproject.CoreModule;
import org.briarproject.android.api.AndroidExecutor; import org.briarproject.android.api.AndroidExecutor;
import org.briarproject.android.api.AndroidNotificationManager; import org.briarproject.android.api.AndroidNotificationManager;
import org.briarproject.android.api.ReferenceManager; import org.briarproject.android.api.ReferenceManager;
import org.briarproject.android.util.BriarReportSender; import org.briarproject.android.report.BriarReportSender;
import org.briarproject.api.contact.ContactExchangeTask; import org.briarproject.api.contact.ContactExchangeTask;
import org.briarproject.api.contact.ContactManager; import org.briarproject.api.contact.ContactManager;
import org.briarproject.api.crypto.CryptoComponent; import org.briarproject.api.crypto.CryptoComponent;
@@ -112,12 +112,10 @@ public interface AndroidComponent extends CoreEagerSingletons {
@IoExecutor @IoExecutor
Executor ioExecutor(); Executor ioExecutor();
void inject(DevReportActivity devReportActivity);
void inject(BriarService activity); void inject(BriarService activity);
void inject(BriarReportSender briarReportSender);
// Eager singleton load // Eager singleton load
void inject(AppModule.EagerSingletons init); void inject(AppModule.EagerSingletons init);
void inject(BriarReportSender briarReportSender);
} }

5
briar-android/src/org/briarproject/android/BriarApplicationImpl.java
View File

@@ -8,8 +8,9 @@ import org.acra.ReportingInteractionMode;
import org.acra.annotation.ReportsCrashes; import org.acra.annotation.ReportsCrashes;
import org.briarproject.CoreModule; import org.briarproject.CoreModule;
import org.briarproject.R; import org.briarproject.R;
import org.briarproject.android.util.BriarReportPrimer; import org.briarproject.android.report.BriarReportPrimer;
import org.briarproject.android.util.BriarReportSenderFactory; import org.briarproject.android.report.BriarReportSenderFactory;
import org.briarproject.android.report.DevReportActivity;
import java.util.logging.Logger; import java.util.logging.Logger;

240
briar-android/src/org/briarproject/android/report/BriarReportPrimer.java Normal file
View File

@@ -0,0 +1,240 @@
package org.briarproject.android.report;
import android.app.ActivityManager;
import android.bluetooth.BluetoothAdapter;
import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.wifi.WifiInfo;
import android.net.wifi.WifiManager;
import android.os.Build;
import android.os.Environment;
import android.os.Handler;
import android.os.Looper;
import android.provider.Settings;
import android.support.annotation.NonNull;
import org.acra.builder.ReportBuilder;
import org.acra.builder.ReportPrimer;
import org.briarproject.util.StringUtils;
import java.io.File;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.FutureTask;
import static android.bluetooth.BluetoothAdapter.SCAN_MODE_CONNECTABLE;
import static android.bluetooth.BluetoothAdapter.SCAN_MODE_CONNECTABLE_DISCOVERABLE;
import static android.content.Context.ACTIVITY_SERVICE;
import static android.content.Context.CONNECTIVITY_SERVICE;
import static android.content.Context.WIFI_SERVICE;
import static android.net.ConnectivityManager.TYPE_MOBILE;
import static android.net.ConnectivityManager.TYPE_WIFI;
import static android.net.wifi.WifiManager.WIFI_STATE_ENABLED;
public class BriarReportPrimer implements ReportPrimer {
@Override
public void primeReport(@NonNull Context ctx,
@NonNull ReportBuilder builder) {
CustomDataTask task = new CustomDataTask(ctx);
FutureTask<Map<String, String>> futureTask = new FutureTask<>(task);
// Use a new thread as the Android executor thread may have died
new SingleShotAndroidExecutor(futureTask).start();
try {
builder.customData(futureTask.get());
} catch (InterruptedException | ExecutionException e) {
builder.customData("Custom data exception", e.toString());
}
}
private static class CustomDataTask
implements Callable<Map<String, String>> {
private final Context ctx;
private CustomDataTask(Context ctx) {
this.ctx = ctx;
}
@Override
public Map<String, String> call() {
Map<String, String> customData = new LinkedHashMap<>();
// System memory
Object o = ctx.getSystemService(ACTIVITY_SERVICE);
ActivityManager am = (ActivityManager) o;
ActivityManager.MemoryInfo mem = new ActivityManager.MemoryInfo();
am.getMemoryInfo(mem);
String systemMemory;
if (Build.VERSION.SDK_INT >= 16) {
systemMemory = (mem.totalMem / 1024 / 1024) + " MiB total, "
+ (mem.availMem / 1024 / 1204) + " MiB free, "
+ (mem.threshold / 1024 / 1024) + " MiB threshold";
} else {
systemMemory = (mem.availMem / 1024 / 1204) + " MiB free, "
+ (mem.threshold / 1024 / 1024) + " MiB threshold";
}
customData.put("System memory", systemMemory);
// Virtual machine memory
Runtime runtime = Runtime.getRuntime();
long heap = runtime.totalMemory();
long heapFree = runtime.freeMemory();
long heapMax = runtime.maxMemory();
String vmMemory = (heap / 1024 / 1024) + " MiB allocated, "
+ (heapFree / 1024 / 1024) + " MiB free, "
+ (heapMax / 1024 / 1024) + " MiB maximum";
customData.put("Virtual machine memory", vmMemory);
// Internal storage
File root = Environment.getRootDirectory();
long rootTotal = root.getTotalSpace();
long rootFree = root.getFreeSpace();
String internal = (rootTotal / 1024 / 1024) + " MiB total, "
+ (rootFree / 1024 / 1024) + " MiB free";
customData.put("Internal storage", internal);
// External storage (SD card)
File sd = Environment.getExternalStorageDirectory();
long sdTotal = sd.getTotalSpace();
long sdFree = sd.getFreeSpace();
String external = (sdTotal / 1024 / 1024) + " MiB total, "
+ (sdFree / 1024 / 1024) + " MiB free";
customData.put("External storage", external);
// Is mobile data available?
o = ctx.getSystemService(CONNECTIVITY_SERVICE);
ConnectivityManager cm = (ConnectivityManager) o;
NetworkInfo mobile = cm.getNetworkInfo(TYPE_MOBILE);
boolean mobileAvailable = mobile != null && mobile.isAvailable();
// Is mobile data enabled?
boolean mobileEnabled = false;
try {
Class<?> clazz = Class.forName(cm.getClass().getName());
Method method = clazz.getDeclaredMethod("getMobileDataEnabled");
method.setAccessible(true);
mobileEnabled = (Boolean) method.invoke(cm);
} catch (ClassNotFoundException
| NoSuchMethodException
| IllegalArgumentException
| InvocationTargetException
| IllegalAccessException e) {
customData.put("Mobile data reflection exception",
e.toString());
}
// Is mobile data connected ?
boolean mobileConnected = mobile != null && mobile.isConnected();
String mobileStatus;
if (mobileAvailable) mobileStatus = "Available, ";
else mobileStatus = "Not available, ";
if (mobileEnabled) mobileStatus += "enabled, ";
else mobileStatus += "not enabled, ";
if (mobileConnected) mobileStatus += "connected";
else mobileStatus += "not connected";
customData.put("Mobile data status", mobileStatus);
// Is wifi available?
NetworkInfo wifi = cm.getNetworkInfo(TYPE_WIFI);
boolean wifiAvailable = wifi != null && wifi.isAvailable();
// Is wifi enabled?
o = ctx.getSystemService(WIFI_SERVICE);
WifiManager wm = (WifiManager) o;
boolean wifiEnabled = wm != null &&
wm.getWifiState() == WIFI_STATE_ENABLED;
// Is wifi connected?
boolean wifiConnected = wifi != null && wifi.isConnected();
String wifiStatus;
if (wifiAvailable) wifiStatus = "Available, ";
else wifiStatus = "Not available, ";
if (wifiEnabled) wifiStatus += "enabled, ";
else wifiStatus += "not enabled, ";
if (wifiConnected) wifiStatus += "connected";
else wifiStatus += "not connected";
customData.put("Wi-Fi status", wifiStatus);
if (wm != null) {
WifiInfo wifiInfo = wm.getConnectionInfo();
if (wifiInfo != null) {
int ip = wifiInfo.getIpAddress(); // Nice API, Google
int ip1 = ip & 0xFF;
int ip2 = (ip >> 8) & 0xFF;
int ip3 = (ip >> 16) & 0xFF;
int ip4 = (ip >> 24) & 0xFF;
String address = ip1 + "." + ip2 + "." + ip3 + "." + ip4;
customData.put("Wi-Fi address", address);
}
}
// Is Bluetooth available?
BluetoothAdapter bt = BluetoothAdapter.getDefaultAdapter();
boolean btAvailable = bt != null;
// Is Bluetooth enabled?
boolean btEnabled = bt != null && bt.isEnabled() &&
!StringUtils.isNullOrEmpty(bt.getAddress());
// Is Bluetooth connectable?
boolean btConnectable = bt != null &&
(bt.getScanMode() == SCAN_MODE_CONNECTABLE ||
bt.getScanMode() ==
SCAN_MODE_CONNECTABLE_DISCOVERABLE);
// Is Bluetooth discoverable?
boolean btDiscoverable = bt != null &&
bt.getScanMode() == SCAN_MODE_CONNECTABLE_DISCOVERABLE;
String btStatus;
if (btAvailable) btStatus = "Available, ";
else btStatus = "Not available, ";
if (btEnabled) btStatus += "enabled, ";
else btStatus += "not enabled, ";
if (btConnectable) btStatus += "connectable, ";
else btStatus += "not connectable, ";
if (btDiscoverable) btStatus += "discoverable";
else btStatus += "not discoverable";
customData.put("Bluetooth status", btStatus);
if (bt != null)
customData.put("Bluetooth address", bt.getAddress());
String btSettingsAddr;
try {
btSettingsAddr = Settings.Secure.getString(
ctx.getContentResolver(), "bluetooth_address");
} catch (SecurityException e) {
btSettingsAddr = "Could not get address from settings";
}
customData.put("Bluetooth address from settings", btSettingsAddr);
return Collections.unmodifiableMap(customData);
}
}
private static class SingleShotAndroidExecutor extends Thread {
private final Runnable runnable;
private SingleShotAndroidExecutor(Runnable runnable) {
this.runnable = runnable;
}
@Override
public void run() {
Looper.prepare();
Handler handler = new Handler();
handler.post(runnable);
handler.post(new Runnable() {
@Override
public void run() {
Looper looper = Looper.myLooper();
if (looper != null) looper.quit();
}
});
Looper.loop();
}
}
}

17
briar-android/src/org/briarproject/android/util/BriarReportSender.java → briar-android/src/org/briarproject/android/report/BriarReportSender.java
View File

@@ -1,20 +1,23 @@
package org.briarproject.android.util; package org.briarproject.android.report;
import android.content.Context; import android.content.Context;
import android.support.annotation.NonNull; import android.support.annotation.NonNull;
import org.acra.ReportField;
import org.acra.collector.CrashReportData; import org.acra.collector.CrashReportData;
import org.acra.sender.ReportSender; import org.acra.sender.ReportSender;
import org.acra.sender.ReportSenderException; import org.acra.sender.ReportSenderException;
import org.acra.util.JSONReportBuilder; import org.acra.util.JSONReportBuilder;
import org.briarproject.android.AndroidComponent; import org.briarproject.android.AndroidComponent;
import org.briarproject.android.util.AndroidUtils;
import org.briarproject.api.reporting.DevReporter; import org.briarproject.api.reporting.DevReporter;
import java.io.File;
import java.io.FileNotFoundException; import java.io.FileNotFoundException;
import javax.inject.Inject; import javax.inject.Inject;
import static org.acra.ReportField.REPORT_ID;
public class BriarReportSender implements ReportSender { public class BriarReportSender implements ReportSender {
private final AndroidComponent component; private final AndroidComponent component;
@@ -27,11 +30,10 @@ public class BriarReportSender implements ReportSender {
} }
@Override @Override
public void send(@NonNull Context context, public void send(@NonNull Context ctx,
@NonNull CrashReportData errorContent) @NonNull CrashReportData errorContent)
throws ReportSenderException { throws ReportSenderException {
component.inject(this); component.inject(this);
String crashReport; String crashReport;
try { try {
crashReport = errorContent.toJSON().toString(); crashReport = errorContent.toJSON().toString();
@@ -39,10 +41,9 @@ public class BriarReportSender implements ReportSender {
throw new ReportSenderException("Couldn't create JSON", e); throw new ReportSenderException("Couldn't create JSON", e);
} }
try { try {
reporter.encryptReportToFile( File reportDir = AndroidUtils.getReportDir(ctx);
AndroidUtils.getReportDir(context), String reportId = errorContent.getProperty(REPORT_ID);
errorContent.getProperty(ReportField.REPORT_ID), reporter.encryptReportToFile(reportDir, reportId, crashReport);
crashReport);
} catch (FileNotFoundException e) { } catch (FileNotFoundException e) {
throw new ReportSenderException("Failed to encrypt report", e); throw new ReportSenderException("Failed to encrypt report", e);
} }

9
briar-android/src/org/briarproject/android/util/BriarReportSenderFactory.java → briar-android/src/org/briarproject/android/report/BriarReportSenderFactory.java
View File

@@ -1,4 +1,4 @@
package org.briarproject.android.util; package org.briarproject.android.report;
import android.content.Context; import android.content.Context;
import android.support.annotation.NonNull; import android.support.annotation.NonNull;
@@ -9,12 +9,13 @@ import org.acra.sender.ReportSenderFactory;
import org.briarproject.android.BriarApplication; import org.briarproject.android.BriarApplication;
public class BriarReportSenderFactory implements ReportSenderFactory { public class BriarReportSenderFactory implements ReportSenderFactory {
@NonNull @NonNull
@Override @Override
public ReportSender create(@NonNull Context context, public ReportSender create(@NonNull Context ctx,
@NonNull ACRAConfiguration config) { @NonNull ACRAConfiguration config) {
// ACRA passes in the Application as context // ACRA passes in the Application as context
return new BriarReportSender( BriarApplication app = (BriarApplication) ctx;
((BriarApplication) context).getApplicationComponent()); return new BriarReportSender(app.getApplicationComponent());
} }
} }

21
briar-android/src/org/briarproject/android/DevReportActivity.java → briar-android/src/org/briarproject/android/report/DevReportActivity.java
View File

@@ -1,4 +1,4 @@
package org.briarproject.android; package org.briarproject.android.report;
import android.content.DialogInterface; import android.content.DialogInterface;
import android.content.SharedPreferences; import android.content.SharedPreferences;
@@ -79,15 +79,13 @@ public class DevReportActivity extends BaseCrashReportDialog
@Override @Override
public void onCreate(Bundle state) { public void onCreate(Bundle state) {
super.onCreate(state); super.onCreate(state);
setContentView(R.layout.activity_dev_report);
BriarApplication app = (BriarApplication) getApplication(); setContentView(R.layout.activity_dev_report);
app.getApplicationComponent().inject(this);
sharedPreferencesFactory = new SharedPreferencesFactory( sharedPreferencesFactory = new SharedPreferencesFactory(
getApplicationContext(), getConfig()); getApplicationContext(), getConfig());
final SharedPreferences prefs = sharedPreferencesFactory.create(); SharedPreferences prefs = sharedPreferencesFactory.create();
excludedFields = new HashSet<>(); excludedFields = new HashSet<>();
if (Build.VERSION.SDK_INT >= 11) { if (Build.VERSION.SDK_INT >= 11) {
for (String name : prefs.getStringSet(PREF_EXCLUDED_FIELDS, for (String name : prefs.getStringSet(PREF_EXCLUDED_FIELDS,
@@ -121,13 +119,12 @@ public class DevReportActivity extends BaseCrashReportDialog
report.setVisibility(GONE); report.setVisibility(GONE);
} }
}); });
share.setOnClickListener( share.setOnClickListener(new OnClickListener() {
new OnClickListener() { @Override
@Override public void onClick(View v) {
public void onClick(View v) { processReport();
processReport(); }
} });
});
String userEmail = prefs.getString(ACRA.PREF_USER_EMAIL_ADDRESS, ""); String userEmail = prefs.getString(ACRA.PREF_USER_EMAIL_ADDRESS, "");
userEmailView.setText(userEmail); userEmailView.setText(userEmail);

184
briar-android/src/org/briarproject/android/util/BriarReportPrimer.java
View File

@@ -1,184 +0,0 @@
package org.briarproject.android.util;
import android.app.ActivityManager;
import android.bluetooth.BluetoothAdapter;
import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.wifi.WifiInfo;
import android.net.wifi.WifiManager;
import android.os.Build;
import android.os.Environment;
import android.provider.Settings;
import org.acra.builder.ReportBuilder;
import org.acra.builder.ReportPrimer;
import org.briarproject.util.StringUtils;
import java.io.File;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.logging.Logger;
import static android.bluetooth.BluetoothAdapter.SCAN_MODE_CONNECTABLE;
import static android.bluetooth.BluetoothAdapter.SCAN_MODE_CONNECTABLE_DISCOVERABLE;
import static android.content.Context.ACTIVITY_SERVICE;
import static android.content.Context.CONNECTIVITY_SERVICE;
import static android.content.Context.WIFI_SERVICE;
import static android.net.ConnectivityManager.TYPE_MOBILE;
import static android.net.ConnectivityManager.TYPE_WIFI;
import static android.net.wifi.WifiManager.WIFI_STATE_ENABLED;
import static java.util.logging.Level.WARNING;
public class BriarReportPrimer implements ReportPrimer {
private static final Logger LOG =
Logger.getLogger(BriarReportPrimer.class.getName());
@Override
public void primeReport(Context context, ReportBuilder builder) {
// System memory
Object o = context.getSystemService(ACTIVITY_SERVICE);
ActivityManager am = (ActivityManager) o;
ActivityManager.MemoryInfo mem = new ActivityManager.MemoryInfo();
am.getMemoryInfo(mem);
String systemMemory;
if (Build.VERSION.SDK_INT >= 16) {
systemMemory = (mem.totalMem / 1024 / 1024) + " MiB total, "
+ (mem.availMem / 1024 / 1204) + " MiB free, "
+ (mem.threshold / 1024 / 1024) + " MiB threshold";
} else {
systemMemory = (mem.availMem / 1024 / 1204) + " MiB free, "
+ (mem.threshold / 1024 / 1024) + " MiB threshold";
}
builder.customData("System memory", systemMemory);
// Virtual machine memory
Runtime runtime = Runtime.getRuntime();
long heap = runtime.totalMemory();
long heapFree = runtime.freeMemory();
long heapMax = runtime.maxMemory();
String vmMemory = (heap / 1024 / 1024) + " MiB allocated, "
+ (heapFree / 1024 / 1024) + " MiB free, "
+ (heapMax / 1024 / 1024) + " MiB maximum";
builder.customData("Virtual machine memory", vmMemory);
// Internal storage
File root = Environment.getRootDirectory();
long rootTotal = root.getTotalSpace();
long rootFree = root.getFreeSpace();
String internal = (rootTotal / 1024 / 1024) + " MiB total, "
+ (rootFree / 1024 / 1024) + " MiB free";
builder.customData("Internal storage", internal);
// External storage (SD card)
File sd = Environment.getExternalStorageDirectory();
long sdTotal = sd.getTotalSpace();
long sdFree = sd.getFreeSpace();
String external = (sdTotal / 1024 / 1024) + " MiB total, "
+ (sdFree / 1024 / 1024) + " MiB free";
builder.customData("External storage", external);
// Is mobile data available?
o = context.getSystemService(CONNECTIVITY_SERVICE);
ConnectivityManager cm = (ConnectivityManager) o;
NetworkInfo mobile = cm.getNetworkInfo(TYPE_MOBILE);
boolean mobileAvailable = mobile != null && mobile.isAvailable();
// Is mobile data enabled?
boolean mobileEnabled = false;
try {
Class<?> clazz = Class.forName(cm.getClass().getName());
Method method = clazz.getDeclaredMethod("getMobileDataEnabled");
method.setAccessible(true);
mobileEnabled = (Boolean) method.invoke(cm);
} catch (ClassNotFoundException e) {
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
} catch (NoSuchMethodException e) {
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
} catch (IllegalAccessException e) {
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
} catch (IllegalArgumentException e) {
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
} catch (InvocationTargetException e) {
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
}
// Is mobile data connected ?
boolean mobileConnected = mobile != null && mobile.isConnected();
String mobileStatus;
if (mobileAvailable) mobileStatus = "Available, ";
else mobileStatus = "Not available, ";
if (mobileEnabled) mobileStatus += "enabled, ";
else mobileStatus += "not enabled, ";
if (mobileConnected) mobileStatus += "connected";
else mobileStatus += "not connected";
builder.customData("Mobile data status", mobileStatus);
// Is wifi available?
NetworkInfo wifi = cm.getNetworkInfo(TYPE_WIFI);
boolean wifiAvailable = wifi != null && wifi.isAvailable();
// Is wifi enabled?
WifiManager wm = (WifiManager) context.getSystemService(WIFI_SERVICE);
boolean wifiEnabled = wm != null &&
wm.getWifiState() == WIFI_STATE_ENABLED;
// Is wifi connected?
boolean wifiConnected = wifi != null && wifi.isConnected();
String wifiStatus;
if (wifiAvailable) wifiStatus = "Available, ";
else wifiStatus = "Not available, ";
if (wifiEnabled) wifiStatus += "enabled, ";
else wifiStatus += "not enabled, ";
if (wifiConnected) wifiStatus += "connected";
else wifiStatus += "not connected";
builder.customData("Wi-Fi status", wifiStatus);
if (wm != null) {
WifiInfo wifiInfo = wm.getConnectionInfo();
if (wifiInfo != null) {
int ip = wifiInfo.getIpAddress(); // Nice API, Google
int ip1 = ip & 0xFF;
int ip2 = (ip >> 8) & 0xFF;
int ip3 = (ip >> 16) & 0xFF;
int ip4 = (ip >> 24) & 0xFF;
String address = ip1 + "." + ip2 + "." + ip3 + "." + ip4;
builder.customData("Wi-Fi address", address);
}
}
// Is Bluetooth available?
BluetoothAdapter bt = BluetoothAdapter.getDefaultAdapter();
boolean btAvailable = bt != null;
// Is Bluetooth enabled?
boolean btEnabled = bt != null && bt.isEnabled() &&
!StringUtils.isNullOrEmpty(bt.getAddress());
// Is Bluetooth connectable?
boolean btConnectable = bt != null &&
(bt.getScanMode() == SCAN_MODE_CONNECTABLE ||
bt.getScanMode() == SCAN_MODE_CONNECTABLE_DISCOVERABLE);
// Is Bluetooth discoverable?
boolean btDiscoverable = bt != null &&
bt.getScanMode() == SCAN_MODE_CONNECTABLE_DISCOVERABLE;
String btStatus;
if (btAvailable) btStatus = "Available, ";
else btStatus = "Not available, ";
if (btEnabled) btStatus += "enabled, ";
else btStatus += "not enabled, ";
if (btConnectable) btStatus += "connectable, ";
else btStatus += "not connectable, ";
if (btDiscoverable) btStatus += "discoverable";
else btStatus += "not discoverable";
builder.customData("Bluetooth status", btStatus);
if (bt != null) builder.customData("Bluetooth address", bt.getAddress());
String btSettingsAddr;
try {
btSettingsAddr = Settings.Secure.getString(context.getContentResolver(),
"bluetooth_address");
} catch (SecurityException e) {
btSettingsAddr = "Could not get address from settings";
}
builder.customData("Bluetooth address from settings", btSettingsAddr);
}
}