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Code Issues Projects Releases Wiki Activity

Migrate crash reports to ACRA

Browse Source
This commit is contained in:
str4d
2016-04-02 05:05:33 +00:00
parent 141d6497ef
commit f73f0aa4ab
17 changed files with 546 additions and 387 deletions
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3
briar-android/src/org/briarproject/android/AndroidComponent.java
View File

@@ -21,6 +21,7 @@ import org.briarproject.android.keyagreement.KeyAgreementActivity;
import org.briarproject.android.keyagreement.ShowQrCodeFragment;
import org.briarproject.android.panic.PanicPreferencesActivity;
import org.briarproject.android.panic.PanicResponderActivity;
import org.briarproject.android.util.BriarReportSender;
import org.briarproject.plugins.AndroidPluginsModule;
import org.briarproject.system.AndroidSystemModule;
@@ -93,4 +94,6 @@ public interface AndroidComponent extends CoreEagerSingletons {
// Eager singleton load
void inject(AppModule.EagerSingletons init);
void inject(BriarReportSender briarReportSender);
}

28
briar-android/src/org/briarproject/android/BriarApplication.java
View File

@@ -3,11 +3,24 @@ package org.briarproject.android;
import android.app.Application;
import android.content.Context;
import org.acra.ACRA;
import org.acra.ReportingInteractionMode;
import org.acra.annotation.ReportsCrashes;
import org.briarproject.CoreModule;
import org.briarproject.R;
import org.briarproject.android.util.BriarReportPrimer;
import java.lang.Thread.UncaughtExceptionHandler;
import java.util.logging.Logger;
@ReportsCrashes(
reportPrimerClass = BriarReportPrimer.class,
logcatArguments = {"-d", "-v", "time", "*:I"},
reportSenderFactoryClasses = {
org.briarproject.android.util.BriarReportSenderFactory.class},
mode = ReportingInteractionMode.DIALOG,
reportDialogClass = CrashReportActivity.class,
resDialogOkToast = R.string.crash_report_saved
)
public class BriarApplication extends Application {
private static final Logger LOG =
@@ -15,15 +28,18 @@ public class BriarApplication extends Application {
private AndroidComponent applicationComponent;
@Override
protected void attachBaseContext(Context base) {
super.attachBaseContext(base);
// The following line triggers the initialization of ACRA
ACRA.init(this);
}
@Override
public void onCreate() {
super.onCreate();
LOG.info("Created");
UncaughtExceptionHandler oldHandler =
Thread.getDefaultUncaughtExceptionHandler();
Context ctx = getApplicationContext();
CrashHandler newHandler = new CrashHandler(ctx, oldHandler);
Thread.setDefaultUncaughtExceptionHandler(newHandler);
applicationComponent = DaggerAndroidComponent.builder()
.appModule(new AppModule(this))

46
briar-android/src/org/briarproject/android/CrashHandler.java
View File

@@ -1,46 +0,0 @@
package org.briarproject.android;
import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK;
import static java.util.logging.Level.WARNING;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.lang.Thread.UncaughtExceptionHandler;
import java.util.logging.Logger;
import android.content.Context;
import android.content.Intent;
class CrashHandler implements UncaughtExceptionHandler {
private static final Logger LOG =
Logger.getLogger(CrashHandler.class.getName());
private final Context ctx;
private final UncaughtExceptionHandler delegate; // May be null
CrashHandler(Context ctx, UncaughtExceptionHandler delegate) {
this.ctx = ctx;
this.delegate = delegate;
}
public void uncaughtException(Thread thread, Throwable throwable) {
LOG.log(WARNING, "Uncaught exception", throwable);
// Don't handle more than one exception
Thread.setDefaultUncaughtExceptionHandler(delegate);
// Get the stack trace
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
throwable.printStackTrace(pw);
String stackTrace = sw.toString();
// Launch the crash reporting dialog
Intent i = new Intent();
i.setAction("org.briarproject.REPORT_CRASH");
i.setFlags(FLAG_ACTIVITY_NEW_TASK);
i.putExtra("briar.STACK_TRACE", stackTrace);
i.putExtra("briar.PID", android.os.Process.myPid());
ctx.startActivity(i);
// Pass the exception to the default handler, if any
if (delegate != null) delegate.uncaughtException(thread, throwable);
}
}

399
briar-android/src/org/briarproject/android/CrashReportActivity.java
View File

@@ -1,73 +1,58 @@
package org.briarproject.android;
import android.annotation.SuppressLint;
import android.app.ActivityManager;
import android.bluetooth.BluetoothAdapter;
import android.content.DialogInterface;
import android.content.Intent;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.wifi.WifiInfo;
import android.net.wifi.WifiManager;
import android.content.SharedPreferences;
import android.os.AsyncTask;
import android.os.Build;
import android.os.Bundle;
import android.os.Environment;
import android.provider.Settings;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;
import org.acra.ACRA;
import org.acra.ACRAConstants;
import org.acra.ReportField;
import org.acra.collector.CrashReportData;
import org.acra.dialog.BaseCrashReportDialog;
import org.acra.file.CrashReportPersister;
import org.acra.prefs.SharedPreferencesFactory;
import org.briarproject.R;
import org.briarproject.android.util.AndroidUtils;
import org.briarproject.api.reporting.DevReporter;
import org.briarproject.util.StringUtils;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.Collection;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Scanner;
import java.util.logging.Logger;
import java.util.regex.Pattern;
import javax.inject.Inject;
import static android.bluetooth.BluetoothAdapter.SCAN_MODE_CONNECTABLE;
import static android.bluetooth.BluetoothAdapter.SCAN_MODE_CONNECTABLE_DISCOVERABLE;
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 android.view.View.GONE;
import static android.view.View.INVISIBLE;
import static android.view.View.VISIBLE;
import static java.util.logging.Level.WARNING;
public class CrashReportActivity extends AppCompatActivity
implements OnClickListener {
public class CrashReportActivity extends BaseCrashReportDialog
implements DialogInterface.OnClickListener,
DialogInterface.OnCancelListener {
private static final Logger LOG =
Logger.getLogger(CrashReportActivity.class.getName());
private static final String STATE_REVIEWING = "reviewing";
private SharedPreferencesFactory sharedPreferencesFactory;
private EditText userCommentView = null;
private EditText userEmailView = null;
private LinearLayout status = null;
private View progress = null;
@Inject
protected DevReporter reporter;
private volatile String stack = null;
private volatile int pid = -1;
private volatile BluetoothAdapter bt = null;
boolean reviewing;
@Override
public void onCreate(Bundle state) {
@@ -77,46 +62,78 @@ public class CrashReportActivity extends AppCompatActivity
((BriarApplication) getApplication()).getApplicationComponent()
.inject(this);
sharedPreferencesFactory =
new SharedPreferencesFactory(getApplicationContext(),
getConfig());
userCommentView = (EditText) findViewById(R.id.user_comment);
userEmailView = (EditText) findViewById(R.id.user_email);
status = (LinearLayout) findViewById(R.id.crash_status);
progress = findViewById(R.id.progress_wheel);
findViewById(R.id.share_crash_report).setOnClickListener(this);
findViewById(R.id.share_crash_report).setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
processReport();
}
});
Intent i = getIntent();
stack = i.getStringExtra("briar.STACK_TRACE");
pid = i.getIntExtra("briar.PID", -1);
bt = BluetoothAdapter.getDefaultAdapter();
final SharedPreferences prefs = sharedPreferencesFactory.create();
String userEmail = prefs.getString(ACRA.PREF_USER_EMAIL_ADDRESS, "");
userEmailView.setText(userEmail);
if (state != null)
reviewing = state.getBoolean(STATE_REVIEWING, false);
}
@Override
public void onResume() {
super.onResume();
if (!reviewing) showDialog();
refresh();
}
@Override
public void onSaveInstanceState(Bundle state) {
super.onSaveInstanceState(state);
state.putBoolean(STATE_REVIEWING, reviewing);
}
@Override
public void onBackPressed() {
// show home screen, otherwise we are crashing again
Intent intent = new Intent(Intent.ACTION_MAIN);
intent.addCategory(Intent.CATEGORY_HOME);
startActivity(intent);
//Intent intent = new Intent(Intent.ACTION_MAIN);
//intent.addCategory(Intent.CATEGORY_HOME);
//startActivity(intent);
closeReport();
}
public void onClick(View view) {
// TODO Encapsulate the dialog in a re-usable fragment
@Override
public void onClick(DialogInterface dialog, int which) {
if (which == DialogInterface.BUTTON_POSITIVE) {
dialog.dismiss();
} else {
dialog.cancel();
}
}
@Override
public void onCancel(DialogInterface dialog) {
closeReport();
}
private void showDialog() {
AlertDialog.Builder builder = new AlertDialog.Builder(this,
R.style.BriarDialogTheme);
builder.setTitle(R.string.dialog_title_share_crash_report);
builder.setMessage(R.string.dialog_message_share_crash_report);
builder.setNegativeButton(R.string.cancel_button, null);
builder.setPositiveButton(R.string.send,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
saveCrashReport();
}
});
builder.setTitle(R.string.dialog_title_share_crash_report)
.setIcon(R.drawable.ic_warning_black_24dp)
.setMessage(R.string.dialog_message_share_crash_report)
.setPositiveButton(R.string.dialog_button_ok, this)
.setNegativeButton(R.string.cancel_button, this);
AlertDialog dialog = builder.create();
dialog.setCanceledOnTouchOutside(false);
dialog.setOnCancelListener(this);
dialog.show();
}
@@ -124,21 +141,40 @@ public class CrashReportActivity extends AppCompatActivity
status.setVisibility(INVISIBLE);
progress.setVisibility(VISIBLE);
status.removeAllViews();
new AsyncTask<Void, Void, Map<String, String>>() {
new AsyncTask<Void, Void, CrashReportData>() {
@Override
protected Map<String, String> doInBackground(Void... args) {
return getStatusMap();
protected CrashReportData doInBackground(Void... args) {
File reportFile = (File) getIntent().getSerializableExtra(
ACRAConstants.EXTRA_REPORT_FILE);
final CrashReportPersister persister =
new CrashReportPersister();
try {
return persister.load(reportFile);
} catch (IOException e) {
LOG.log(WARNING, "Could not load report file", e);
return null;
}
}
@Override
protected void onPostExecute(Map<String, String> result) {
for (Entry<String, String> e : result.entrySet()) {
View v = getLayoutInflater()
.inflate(R.layout.list_item_crash, status, false);
((TextView) v.findViewById(R.id.title)).setText(e.getKey());
((TextView) v.findViewById(R.id.content))
.setText(e.getValue());
protected void onPostExecute(CrashReportData crashData) {
LayoutInflater inflater = getLayoutInflater();
if (crashData != null) {
for (Entry<ReportField, String> e : crashData.entrySet()) {
View v = inflater.inflate(R.layout.list_item_crash,
status, false);
((TextView) v.findViewById(R.id.title))
.setText(e.getKey().toString());
((TextView) v.findViewById(R.id.content))
.setText(e.getValue());
status.addView(v);
}
} else {
View v = inflater.inflate(
android.R.layout.simple_list_item_1, status, false);
((TextView) v.findViewById(android.R.id.text1))
.setText(R.string.could_not_load_crash_data);
status.addView(v);
}
status.setVisibility(VISIBLE);
@@ -147,227 +183,28 @@ public class CrashReportActivity extends AppCompatActivity
}.execute();
}
// FIXME: Load strings from resources if we're keeping this activity
@SuppressLint("NewApi")
private Map<String, String> getStatusMap() {
Map<String, String> statusMap = new LinkedHashMap<String, String>();
private void processReport() {
// Retrieve user comment
final String comment = userCommentView != null ?
userCommentView.getText().toString() : "";
// Device type
String deviceType;
String manufacturer = Build.MANUFACTURER;
String model = Build.MODEL;
String brand = Build.BRAND;
if (model.startsWith(manufacturer)) deviceType = capitalize(model);
else deviceType = capitalize(manufacturer) + " " + model;
if (!StringUtils.isNullOrEmpty(brand))
deviceType += " (" + capitalize(brand) + ")";
statusMap.put("Device type:", deviceType);
// Android version
String release = Build.VERSION.RELEASE;
int sdk = Build.VERSION.SDK_INT;
statusMap.put("Android version:", release + " (" + sdk + ")");
// CPU architectures
Collection<String> abis = AndroidUtils.getSupportedArchitectures();
String joined = StringUtils.join(abis, ", ");
statusMap.put("Architecture:", joined);
// System memory
Object o = 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";
// Store the user email
final String userEmail;
final SharedPreferences prefs = sharedPreferencesFactory.create();
if (userEmailView != null) {
userEmail = userEmailView.getText().toString();
final SharedPreferences.Editor prefEditor = prefs.edit();
prefEditor.putString(ACRA.PREF_USER_EMAIL_ADDRESS, userEmail);
prefEditor.commit();
} else {
systemMemory = (mem.availMem / 1024 / 1204) + " MiB free, "
+ (mem.threshold / 1024 / 1024) + " MiB threshold";
userEmail = prefs.getString(ACRA.PREF_USER_EMAIL_ADDRESS, "");
}
statusMap.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";
statusMap.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";
statusMap.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";
statusMap.put("External storage:", external);
// Is mobile data available?
o = 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";
statusMap.put("Mobile data:", mobileStatus);
// Is wifi available?
NetworkInfo wifi = cm.getNetworkInfo(TYPE_WIFI);
boolean wifiAvailable = wifi != null && wifi.isAvailable();
// Is wifi enabled?
WifiManager wm = (WifiManager) 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";
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;
wifiStatus += "\nAddress: " + address;
}
}
statusMap.put("Wi-Fi:", wifiStatus);
// Is Bluetooth available?
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";
if (bt != null) btStatus += "\nAddress: " + bt.getAddress();
try {
String btAddr = Settings.Secure.getString(getContentResolver(),
"bluetooth_address");
btStatus += "\nAddress from settings: " + btAddr;
} catch (SecurityException e) {
btStatus += "\nCould not get address from settings";
}
statusMap.put("Bluetooth:", btStatus);
// Stack trace
if (stack != null) statusMap.put("Stack trace:", stack);
// All log output from the crashed process
if (pid != -1) {
StringBuilder log = new StringBuilder();
try {
Pattern pattern = Pattern.compile(".*\\( *" + pid + "\\).*");
Process process = runtime.exec("logcat -d -v time *:I");
Scanner scanner = new Scanner(process.getInputStream());
while (scanner.hasNextLine()) {
String line = scanner.nextLine();
if (pattern.matcher(line).matches()) {
log.append(line);
log.append('\n');
}
}
scanner.close();
} catch (IOException e) {
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
}
statusMap.put("Debugging log:", log.toString());
}
return Collections.unmodifiableMap(statusMap);
sendCrash(comment, userEmail);
finish();
}
private String capitalize(String s) {
if (StringUtils.isNullOrEmpty(s)) return s;
char first = s.charAt(0);
if (Character.isUpperCase(first)) return s;
return Character.toUpperCase(first) + s.substring(1);
}
private void saveCrashReport() {
StringBuilder s = new StringBuilder();
for (Entry<String, String> e : getStatusMap().entrySet()) {
s.append(e.getKey());
s.append('\n');
s.append(e.getValue());
s.append("\n\n");
}
final String crashReport = s.toString();
try {
reporter.encryptCrashReportToFile(
AndroidUtils.getCrashReportDir(this), crashReport);
Toast.makeText(this, R.string.crash_report_saved, Toast.LENGTH_LONG)
.show();
finish();
} catch (FileNotFoundException e) {
if (LOG.isLoggable(WARNING))
LOG.log(WARNING, "Error while saving encrypted crash report",
e);
Toast.makeText(this, R.string.crash_report_not_saved,
Toast.LENGTH_SHORT).show();
}
private void closeReport() {
cancelReports();
finish();
}
}

7
briar-android/src/org/briarproject/android/util/AndroidUtils.java
View File

@@ -15,6 +15,7 @@ import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.Date;
import java.util.List;
import static android.content.Context.MODE_PRIVATE;
@@ -24,7 +25,7 @@ public class AndroidUtils {
// Fake Bluetooth address returned by BluetoothAdapter on API 23 and later
private static final String FAKE_BLUETOOTH_ADDRESS = "02:00:00:00:00:00";
private static final String STORED_CRASH_REPORTS = "crash-reports";
private static final String STORED_REPORTS = "dev-reports";
@SuppressLint("NewApi")
@SuppressWarnings("deprecation")
@@ -89,7 +90,7 @@ public class AndroidUtils {
}
}
public static File getCrashReportDir(Context ctx) {
return ctx.getDir(STORED_CRASH_REPORTS, MODE_PRIVATE);
public static File getReportDir(Context ctx) {
return ctx.getDir(STORED_REPORTS, MODE_PRIVATE);
}
}

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

@@ -0,0 +1,184 @@
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);
}
}

50
briar-android/src/org/briarproject/android/util/BriarReportSender.java Normal file
View File

@@ -0,0 +1,50 @@
package org.briarproject.android.util;
import android.content.Context;
import android.support.annotation.NonNull;
import org.acra.ReportField;
import org.acra.collector.CrashReportData;
import org.acra.sender.ReportSender;
import org.acra.sender.ReportSenderException;
import org.acra.util.JSONReportBuilder;
import org.briarproject.android.AndroidComponent;
import org.briarproject.api.reporting.DevReporter;
import java.io.FileNotFoundException;
import javax.inject.Inject;
public class BriarReportSender implements ReportSender {
private final AndroidComponent component;
@Inject
protected DevReporter reporter;
public BriarReportSender(AndroidComponent component) {
this.component = component;
}
@Override
public void send(@NonNull Context context,
@NonNull CrashReportData errorContent)
throws ReportSenderException {
component.inject(this);
String crashReport;
try {
crashReport = errorContent.toJSON().toString();
} catch (JSONReportBuilder.JSONReportException e) {
throw new ReportSenderException("Couldn't create JSON", e);
}
try {
reporter.encryptCrashReportToFile(
AndroidUtils.getReportDir(context),
errorContent.getProperty(ReportField.REPORT_ID),
crashReport);
} catch (FileNotFoundException e) {
throw new ReportSenderException("Failed to encrypt report", e);
}
}
}

20
briar-android/src/org/briarproject/android/util/BriarReportSenderFactory.java Normal file
View File

@@ -0,0 +1,20 @@
package org.briarproject.android.util;
import android.content.Context;
import android.support.annotation.NonNull;
import org.acra.config.ACRAConfiguration;
import org.acra.sender.ReportSender;
import org.acra.sender.ReportSenderFactory;
import org.briarproject.android.BriarApplication;
public class BriarReportSenderFactory implements ReportSenderFactory {
@NonNull
@Override
public ReportSender create(@NonNull Context context,
@NonNull ACRAConfiguration config) {
// ACRA passes in the Application as context
return new BriarReportSender(
((BriarApplication) context).getApplicationComponent());
}
}

2
briar-android/src/org/briarproject/plugins/tor/TorPlugin.java
View File

@@ -366,7 +366,7 @@ class TorPlugin implements DuplexPlugin, EventHandler,
@Override
public void run() {
reporter.sendCrashReports(
AndroidUtils.getCrashReportDir(appContext), SOCKS_PORT);
AndroidUtils.getReportDir(appContext), SOCKS_PORT);
}
});
}