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Code Issues Releases Wiki Activity

Refactoring

This commit is contained in:
M66B 2019-05-12 19:14:34 +02:00
parent fc480e80b4
commit 94419a84df
3 changed files with 525 additions and 497 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
app/src/main/java/eu/faircode/email/ActivityView.java
View File

@ -644,7 +644,7 @@ public class ActivityView extends ActivityBilling implements FragmentManager.OnB
sb.append(line).append("\r\n");
}
return Helper.getDebugInfo(context, R.string.title_crash_info_remark, null, sb.toString()).id;
return Log.getDebugInfo(context, R.string.title_crash_info_remark, null, sb.toString()).id;
} finally {
file.delete();
}
@ -972,7 +972,7 @@ public class ActivityView extends ActivityBilling implements FragmentManager.OnB
new SimpleTask<Long>() {
@Override
protected Long onExecute(Context context, Bundle args) throws IOException {
return Helper.getDebugInfo(context, R.string.title_debug_info_remark, null, null).id;
return Log.getDebugInfo(context, R.string.title_debug_info_remark, null, null).id;
}
@Override

648
app/src/main/java/eu/faircode/email/Helper.java
View File

@ -19,35 +19,24 @@ package eu.faircode.email;
Copyright 2018-2019 by Marcel Bokhorst (M66B)
*/
import android.app.usage.UsageStatsManager;
import android.content.ActivityNotFoundException;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.content.res.Configuration;
import android.content.res.TypedArray;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Point;
import android.net.ConnectivityManager;
import android.net.Network;
import android.net.NetworkCapabilities;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.Parcel;
import android.os.PowerManager;
import android.text.format.DateUtils;
import android.text.format.Time;
import android.view.Display;
import android.view.Menu;
import android.view.View;
import android.view.ViewGroup;
import android.view.WindowManager;
import android.webkit.WebView;
import android.widget.Button;
import android.widget.CheckBox;
@ -66,9 +55,6 @@ import androidx.preference.PreferenceManager;
import com.google.android.material.bottomnavigation.BottomNavigationView;
import com.sun.mail.util.MailConnectException;
import org.json.JSONException;
import org.json.JSONObject;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.BufferedReader;
@ -80,7 +66,6 @@ import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.UnsupportedEncodingException;
import java.net.UnknownHostException;
@ -90,18 +75,14 @@ import java.text.DateFormat;
import java.text.DecimalFormat;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
import java.util.concurrent.ThreadFactory;
import javax.mail.Address;
import javax.mail.FolderClosedException;
import javax.mail.MessageRemovedException;
import javax.mail.internet.InternetAddress;
import static android.os.Process.THREAD_PRIORITY_BACKGROUND;
import static androidx.browser.customtabs.CustomTabsService.ACTION_CUSTOM_TABS_CONNECTION;
@ -124,10 +105,55 @@ public class Helper {
}
};
// Features
static boolean hasPermission(Context context, String name) {
return (ContextCompat.checkSelfPermission(context, name) == PackageManager.PERMISSION_GRANTED);
}
static boolean hasCustomTabs(Context context, Uri uri) {
PackageManager pm = context.getPackageManager();
Intent view = new Intent(Intent.ACTION_VIEW, uri);
for (ResolveInfo info : pm.queryIntentActivities(view, 0)) {
Intent intent = new Intent();
intent.setAction(ACTION_CUSTOM_TABS_CONNECTION);
intent.setPackage(info.activityInfo.packageName);
if (pm.resolveService(intent, 0) != null)
return true;
}
return false;
}
static boolean hasWebView(Context context) {
PackageManager pm = context.getPackageManager();
if (pm.hasSystemFeature(PackageManager.FEATURE_WEBVIEW))
try {
new WebView(context);
return true;
} catch (Throwable ex) {
return false;
}
else
return false;
}
static boolean canPrint(Context context) {
PackageManager pm = context.getPackageManager();
return pm.hasSystemFeature(PackageManager.FEATURE_PRINTING);
}
// View
static Intent getChooser(Context context, Intent intent) {
PackageManager pm = context.getPackageManager();
if (pm.queryIntentActivities(intent, 0).size() == 1)
return intent;
else
return Intent.createChooser(intent, context.getString(R.string.title_select_app));
}
static void view(Context context, LifecycleOwner owner, Intent intent) {
Uri uri = intent.getData();
if ("http".equals(uri.getScheme()) || "https".equals(uri.getScheme()))
@ -163,29 +189,6 @@ public class Helper {
}
}
static boolean hasCustomTabs(Context context, Uri uri) {
PackageManager pm = context.getPackageManager();
Intent view = new Intent(Intent.ACTION_VIEW, uri);
for (ResolveInfo info : pm.queryIntentActivities(view, 0)) {
Intent intent = new Intent();
intent.setAction(ACTION_CUSTOM_TABS_CONNECTION);
intent.setPackage(info.activityInfo.packageName);
if (pm.resolveService(intent, 0) != null)
return true;
}
return false;
}
static Intent getChooser(Context context, Intent intent) {
PackageManager pm = context.getPackageManager();
if (pm.queryIntentActivities(intent, 0).size() == 1)
return intent;
else
return Intent.createChooser(intent, context.getString(R.string.title_select_app));
}
static Intent getIntentSetupHelp() {
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setData(Uri.parse("https://github.com/M66B/open-source-email/blob/master/SETUP.md#setup-help"));
@ -218,7 +221,7 @@ public class Helper {
intent.setPackage(BuildConfig.APPLICATION_ID);
intent.setType("text/plain");
try {
intent.putExtra(Intent.EXTRA_EMAIL, new String[]{Helper.myAddress().getAddress()});
intent.putExtra(Intent.EXTRA_EMAIL, new String[]{Log.myAddress().getAddress()});
} catch (UnsupportedEncodingException ex) {
Log.w(ex);
}
@ -226,6 +229,8 @@ public class Helper {
return intent;
}
// Graphics
static int dp2pixels(Context context, int dp) {
float scale = context.getResources().getDisplayMetrics().density;
return Math.round(dp * scale);
@ -258,25 +263,6 @@ public class Helper {
return color;
}
static Bitmap decodeImage(File file, int scaleToPixels) {
BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = true;
BitmapFactory.decodeFile(file.getAbsolutePath(), options);
int factor = 1;
while (options.outWidth / factor > scaleToPixels)
factor *= 2;
if (factor > 1) {
Log.i("Decode image factor=" + factor);
options.inJustDecodeBounds = false;
options.inSampleSize = factor;
return BitmapFactory.decodeFile(file.getAbsolutePath(), options);
}
return BitmapFactory.decodeFile(file.getAbsolutePath());
}
static void setViewsEnabled(ViewGroup view, boolean enabled) {
for (int i = 0; i < view.getChildCount(); i++) {
View child = view.getChildAt(i);
@ -294,6 +280,51 @@ public class Helper {
}
}
// Formatting
static String humanReadableByteCount(long bytes, boolean si) {
int unit = si ? 1000 : 1024;
if (bytes < unit) return bytes + " B";
int exp = (int) (Math.log(bytes) / Math.log(unit));
String pre = (si ? "kMGTPE" : "KMGTPE").charAt(exp - 1) + (si ? "" : "i");
return new DecimalFormat("@@").format(bytes / Math.pow(unit, exp)) + " " + pre + "B";
}
static DateFormat getTimeInstance(Context context, int style) {
// https://issuetracker.google.com/issues/37054851
if (context != null &&
(style == SimpleDateFormat.SHORT || style == SimpleDateFormat.MEDIUM)) {
Locale locale = Locale.getDefault();
boolean is24Hour = android.text.format.DateFormat.is24HourFormat(context);
String skeleton = (is24Hour ? "Hm" : "hm");
if (style == SimpleDateFormat.MEDIUM)
skeleton += "s";
String pattern = android.text.format.DateFormat.getBestDateTimePattern(locale, skeleton);
return new SimpleDateFormat(pattern, locale);
} else
return SimpleDateFormat.getTimeInstance(style);
}
static CharSequence getRelativeTimeSpanString(Context context, long millis) {
long now = System.currentTimeMillis();
long span = Math.abs(now - millis);
Time nowTime = new Time();
Time thenTime = new Time();
nowTime.set(now);
thenTime.set(millis);
if (span < DateUtils.DAY_IN_MILLIS && nowTime.weekDay == thenTime.weekDay)
return getTimeInstance(context, SimpleDateFormat.SHORT).format(millis);
else
return DateUtils.getRelativeTimeSpanString(context, millis);
}
static String ellipsize(String text, int maxLen) {
if (text == null || text.length() < maxLen) {
return text;
}
return text.substring(0, maxLen) + "...";
}
static String localizeFolderName(Context context, String name) {
if (name != null && "INBOX".equals(name.toUpperCase()))
return context.getString(R.string.title_folder_inbox);
@ -355,7 +386,7 @@ public class Helper {
new SimpleTask<Long>() {
@Override
protected Long onExecute(Context context, Bundle args) throws Throwable {
return getDebugInfo(context, R.string.title_crash_info_remark, ex, null).id;
return Log.getDebugInfo(context, R.string.title_crash_info_remark, ex, null).id;
}
@Override
@ -381,349 +412,19 @@ public class Helper {
ApplicationEx.writeCrashLog(context, ex);
}
static EntityMessage getDebugInfo(Context context, int title, Throwable ex, String log) throws IOException {
StringBuilder sb = new StringBuilder();
sb.append(context.getString(title)).append("\n\n\n\n");
sb.append(getAppInfo(context));
if (ex != null)
sb.append(ex.toString()).append("\n").append(android.util.Log.getStackTraceString(ex));
if (log != null)
sb.append(log);
String body = "<pre>" + sb.toString().replaceAll("\\r?\\n", "<br />") + "</pre>";
// Files
EntityMessage draft;
DB db = DB.getInstance(context);
try {
db.beginTransaction();
EntityFolder drafts = db.folder().getPrimaryDrafts();
if (drafts == null)
throw new IllegalArgumentException(context.getString(R.string.title_no_primary_drafts));
List<EntityIdentity> identities = db.identity().getIdentities(drafts.account);
EntityIdentity primary = null;
for (EntityIdentity identity : identities) {
if (identity.primary) {
primary = identity;
break;
} else if (primary == null)
primary = identity;
}
draft = new EntityMessage();
draft.account = drafts.account;
draft.folder = drafts.id;
draft.identity = (primary == null ? null : primary.id);
draft.msgid = EntityMessage.generateMessageId();
draft.thread = draft.msgid;
draft.to = new Address[]{myAddress()};
draft.subject = context.getString(R.string.app_name) + " " + BuildConfig.VERSION_NAME + " debug info";
draft.received = new Date().getTime();
draft.seen = true;
draft.ui_seen = true;
draft.id = db.message().insertMessage(draft);
writeText(draft.getFile(context), body);
db.message().setMessageContent(draft.id,
true,
false,
HtmlHelper.getPreview(body),
null);
attachSettings(context, draft.id, 1);
attachAccounts(context, draft.id, 2);
attachNetworkInfo(context, draft.id, 3);
attachLog(context, draft.id, 4);
attachOperations(context, draft.id, 5);
attachLogcat(context, draft.id, 6);
Core.updateMessageSize(context, draft.id);
EntityOperation.queue(context, db, draft, EntityOperation.ADD);
db.setTransactionSuccessful();
} finally {
db.endTransaction();
}
return draft;
static String sanitizeFilename(String name) {
return (name == null ? null : name.replaceAll("[^a-zA-Z0-9\\.\\-]", "_"));
}
private static StringBuilder getAppInfo(Context context) {
StringBuilder sb = new StringBuilder();
// Get version info
String installer = context.getPackageManager().getInstallerPackageName(BuildConfig.APPLICATION_ID);
sb.append(String.format("%s: %s/%s %s/%s%s%s%s\r\n",
context.getString(R.string.app_name),
BuildConfig.APPLICATION_ID,
installer,
BuildConfig.VERSION_NAME,
hasValidFingerprint(context) ? "1" : "3",
BuildConfig.PLAY_STORE_RELEASE ? "p" : "",
BuildConfig.DEBUG ? "d" : "",
isPro(context) ? "+" : ""));
sb.append(String.format("Android: %s (SDK %d)\r\n", Build.VERSION.RELEASE, Build.VERSION.SDK_INT));
sb.append("\r\n");
// Get device info
sb.append(String.format("Brand: %s\r\n", Build.BRAND));
sb.append(String.format("Manufacturer: %s\r\n", Build.MANUFACTURER));
sb.append(String.format("Model: %s\r\n", Build.MODEL));
sb.append(String.format("Product: %s\r\n", Build.PRODUCT));
sb.append(String.format("Device: %s\r\n", Build.DEVICE));
sb.append(String.format("Host: %s\r\n", Build.HOST));
sb.append(String.format("Display: %s\r\n", Build.DISPLAY));
sb.append(String.format("Id: %s\r\n", Build.ID));
sb.append("\r\n");
WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
Display display = wm.getDefaultDisplay();
Point size = new Point();
display.getSize(size);
float density = context.getResources().getDisplayMetrics().density;
sb.append(String.format("Resolution: %.2f x %.2f dp %b\r\n",
size.x / density, size.y / density,
context.getResources().getConfiguration().isLayoutSizeAtLeast(Configuration.SCREENLAYOUT_SIZE_NORMAL)));
PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
boolean ignoring = true;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)
ignoring = pm.isIgnoringBatteryOptimizations(BuildConfig.APPLICATION_ID);
sb.append(String.format("Battery optimizations: %b\r\n", !ignoring));
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
UsageStatsManager usm = (UsageStatsManager) context.getSystemService(Context.USAGE_STATS_SERVICE);
int bucket = usm.getAppStandbyBucket();
sb.append(String.format("Standby bucket: %d\r\n", bucket));
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
boolean saving = (cm.getRestrictBackgroundStatus() == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_ENABLED);
sb.append(String.format("Data saving: %b\r\n", saving));
}
sb.append("\r\n");
sb.append(new Date().toString()).append("\r\n");
sb.append("\r\n");
return sb;
}
private static void attachSettings(Context context, long id, int sequence) throws IOException {
DB db = DB.getInstance(context);
EntityAttachment attachment = new EntityAttachment();
attachment.message = id;
attachment.sequence = sequence;
attachment.name = "settings.txt";
attachment.type = "text/plain";
attachment.size = null;
attachment.progress = 0;
attachment.id = db.attachment().insertAttachment(attachment);
File file = attachment.getFile(context);
try (OutputStream os = new BufferedOutputStream(new FileOutputStream(file))) {
long size = 0;
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
Map<String, ?> settings = prefs.getAll();
for (String key : settings.keySet())
size += write(os, key + "=" + settings.get(key) + "\r\n");
db.attachment().setDownloaded(attachment.id, size);
}
}
private static void attachAccounts(Context context, long id, int sequence) throws IOException {
DB db = DB.getInstance(context);
EntityAttachment attachment = new EntityAttachment();
attachment.message = id;
attachment.sequence = sequence;
attachment.name = "accounts.txt";
attachment.type = "text/plain";
attachment.size = null;
attachment.progress = 0;
attachment.id = db.attachment().insertAttachment(attachment);
File file = attachment.getFile(context);
try (OutputStream os = new BufferedOutputStream(new FileOutputStream(file))) {
long size = 0;
List<EntityAccount> accounts = db.account().getAccounts();
for (EntityAccount account : accounts)
try {
JSONObject jaccount = account.toJSON();
jaccount.remove("user");
jaccount.remove("password");
size += write(os, "==========\r\n");
size += write(os, jaccount.toString(2) + "\r\n");
List<EntityIdentity> identities = db.identity().getIdentities(account.id);
for (EntityIdentity identity : identities)
try {
JSONObject jidentity = identity.toJSON();
jidentity.remove("user");
jidentity.remove("password");
size += write(os, "----------\r\n");
size += write(os, jidentity.toString(2) + "\r\n");
} catch (JSONException ex) {
size += write(os, ex.toString() + "\r\n");
}
} catch (JSONException ex) {
size += write(os, ex.toString() + "\r\n");
}
db.attachment().setDownloaded(attachment.id, size);
}
}
private static void attachNetworkInfo(Context context, long id, int sequence) throws IOException {
DB db = DB.getInstance(context);
EntityAttachment attachment = new EntityAttachment();
attachment.message = id;
attachment.sequence = sequence;
attachment.name = "network.txt";
attachment.type = "text/plain";
attachment.size = null;
attachment.progress = 0;
attachment.id = db.attachment().insertAttachment(attachment);
File file = attachment.getFile(context);
try (OutputStream os = new BufferedOutputStream(new FileOutputStream(file))) {
long size = 0;
ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
Network active = null;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)
active = cm.getActiveNetwork();
for (Network network : cm.getAllNetworks()) {
NetworkCapabilities caps = cm.getNetworkCapabilities(network);
size += write(os, (network.equals(active) ? "active=" : "network=") + network + " capabilities=" + caps + "\r\n\r\n");
}
db.attachment().setDownloaded(attachment.id, size);
}
}
private static void attachLog(Context context, long id, int sequence) throws IOException {
DB db = DB.getInstance(context);
EntityAttachment attachment = new EntityAttachment();
attachment.message = id;
attachment.sequence = sequence;
attachment.name = "log.txt";
attachment.type = "text/plain";
attachment.size = null;
attachment.progress = 0;
attachment.id = db.attachment().insertAttachment(attachment);
File file = attachment.getFile(context);
try (OutputStream os = new BufferedOutputStream(new FileOutputStream(file))) {
long size = 0;
long from = new Date().getTime() - 24 * 3600 * 1000L;
DateFormat DF = SimpleDateFormat.getTimeInstance();
for (EntityLog entry : db.log().getLogs(from))
size += write(os, String.format("%s %s\r\n", DF.format(entry.time), entry.data));
db.attachment().setDownloaded(attachment.id, size);
}
}
private static void attachOperations(Context context, long id, int sequence) throws IOException {
DB db = DB.getInstance(context);
EntityAttachment attachment = new EntityAttachment();
attachment.message = id;
attachment.sequence = sequence;
attachment.name = "operations.txt";
attachment.type = "text/plain";
attachment.size = null;
attachment.progress = 0;
attachment.id = db.attachment().insertAttachment(attachment);
File file = attachment.getFile(context);
try (OutputStream os = new BufferedOutputStream(new FileOutputStream(file))) {
long size = 0;
DateFormat DF = SimpleDateFormat.getTimeInstance();
for (EntityOperation op : db.operation().getOperations())
size += write(os, String.format("%s %d %s %s %s\r\n",
DF.format(op.created),
op.message == null ? -1 : op.message,
op.name,
op.args,
op.error));
db.attachment().setDownloaded(attachment.id, size);
}
}
private static void attachLogcat(Context context, long id, int sequence) throws IOException {
DB db = DB.getInstance(context);
EntityAttachment attachment = new EntityAttachment();
attachment.message = id;
attachment.sequence = sequence;
attachment.name = "logcat.txt";
attachment.type = "text/plain";
attachment.size = null;
attachment.progress = 0;
attachment.id = db.attachment().insertAttachment(attachment);
Process proc = null;
File file = attachment.getFile(context);
try (OutputStream os = new BufferedOutputStream(new FileOutputStream(file))) {
String[] cmd = new String[]{"logcat",
"-d",
"-v", "threadtime",
//"-t", "1000",
Log.TAG + ":I"};
proc = Runtime.getRuntime().exec(cmd);
long size = 0;
try (BufferedReader br = new BufferedReader(new InputStreamReader(proc.getInputStream()))) {
String line;
while ((line = br.readLine()) != null)
size += write(os, line + "\r\n");
}
db.attachment().setDownloaded(attachment.id, size);
} finally {
if (proc != null)
proc.destroy();
}
}
private static int write(OutputStream os, String text) throws IOException {
byte[] bytes = text.getBytes();
os.write(bytes);
return bytes.length;
}
static String humanReadableByteCount(long bytes, boolean si) {
int unit = si ? 1000 : 1024;
if (bytes < unit) return bytes + " B";
int exp = (int) (Math.log(bytes) / Math.log(unit));
String pre = (si ? "kMGTPE" : "KMGTPE").charAt(exp - 1) + (si ? "" : "i");
return new DecimalFormat("@@").format(bytes / Math.pow(unit, exp)) + " " + pre + "B";
}
static InternetAddress myAddress() throws UnsupportedEncodingException {
return new InternetAddress("marcel+fairemail@faircode.eu", "FairCode");
static String getExtension(String filename) {
if (filename == null)
return null;
int index = filename.lastIndexOf(".");
if (index < 0)
return null;
return filename.substring(index + 1);
}
static void writeText(File file, String content) throws IOException {
@ -755,18 +456,26 @@ public class Helper {
}
}
static String getExtension(String filename) {
if (filename == null)
return null;
int index = filename.lastIndexOf(".");
if (index < 0)
return null;
return filename.substring(index + 1);
static Bitmap decodeImage(File file, int scaleToPixels) {
BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = true;
BitmapFactory.decodeFile(file.getAbsolutePath(), options);
int factor = 1;
while (options.outWidth / factor > scaleToPixels)
factor *= 2;
if (factor > 1) {
Log.i("Decode image factor=" + factor);
options.inJustDecodeBounds = false;
options.inSampleSize = factor;
return BitmapFactory.decodeFile(file.getAbsolutePath(), options);
}
return BitmapFactory.decodeFile(file.getAbsolutePath());
}
static boolean isPlayStoreInstall(Context context) {
return BuildConfig.PLAY_STORE_RELEASE;
}
// Cryptography
static String sha256(String data) throws NoSuchAlgorithmException {
return sha256(data.getBytes());
@ -780,24 +489,6 @@ public class Helper {
return sb.toString();
}
static boolean hasWebView(Context context) {
PackageManager pm = context.getPackageManager();
if (pm.hasSystemFeature(PackageManager.FEATURE_WEBVIEW))
try {
new WebView(context);
return true;
} catch (Throwable ex) {
return false;
}
else
return false;
}
static boolean canPrint(Context context) {
PackageManager pm = context.getPackageManager();
return pm.hasSystemFeature(PackageManager.FEATURE_PRINTING);
}
public static String getFingerprint(Context context) {
try {
PackageManager pm = context.getPackageManager();
@ -822,6 +513,37 @@ public class Helper {
return Objects.equals(signed, expected);
}
// Miscellaneous
static String sanitizeKeyword(String keyword) {
// https://tools.ietf.org/html/rfc3501
StringBuilder sb = new StringBuilder();
for (int i = 0; i < keyword.length(); i++) {
// flag-keyword = atom
// atom = 1*ATOM-CHAR
// ATOM-CHAR = <any CHAR except atom-specials>
char kar = keyword.charAt(i);
// atom-specials = "(" / ")" / "{" / SP / CTL / list-wildcards / quoted-specials / resp-specials
if (kar == '(' || kar == ')' || kar == '{' || kar == ' ' || Character.isISOControl(kar))
continue;
// list-wildcards = "%" / "*"
if (kar == '%' || kar == '*')
continue;
// quoted-specials = DQUOTE / "\"
if (kar == '"' || kar == '\\')
continue;
// resp-specials = "]"
if (kar == ']')
continue;
sb.append(kar);
}
return sb.toString();
}
static boolean isPlayStoreInstall(Context context) {
return BuildConfig.PLAY_STORE_RELEASE;
}
static boolean isPro(Context context) {
if (false && BuildConfig.DEBUG)
return true;
@ -861,73 +583,9 @@ public class Helper {
return true;
}
static String sanitizeKeyword(String keyword) {
// https://tools.ietf.org/html/rfc3501
StringBuilder sb = new StringBuilder();
for (int i = 0; i < keyword.length(); i++) {
// flag-keyword = atom
// atom = 1*ATOM-CHAR
// ATOM-CHAR = <any CHAR except atom-specials>
char kar = keyword.charAt(i);
// atom-specials = "(" / ")" / "{" / SP / CTL / list-wildcards / quoted-specials / resp-specials
if (kar == '(' || kar == ')' || kar == '{' || kar == ' ' || Character.isISOControl(kar))
continue;
// list-wildcards = "%" / "*"
if (kar == '%' || kar == '*')
continue;
// quoted-specials = DQUOTE / "\"
if (kar == '"' || kar == '\\')
continue;
// resp-specials = "]"
if (kar == ']')
continue;
sb.append(kar);
}
return sb.toString();
}
static String sanitizeFilename(String name) {
return (name == null ? null : name.replaceAll("[^a-zA-Z0-9\\.\\-]", "_"));
}
static int getSize(Bundle bundle) {
Parcel p = Parcel.obtain();
bundle.writeToParcel(p, 0);
return p.dataSize();
}
static DateFormat getTimeInstance(Context context, int style) {
// https://issuetracker.google.com/issues/37054851
if (context != null &&
(style == SimpleDateFormat.SHORT || style == SimpleDateFormat.MEDIUM)) {
Locale locale = Locale.getDefault();
boolean is24Hour = android.text.format.DateFormat.is24HourFormat(context);
String skeleton = (is24Hour ? "Hm" : "hm");
if (style == SimpleDateFormat.MEDIUM)
skeleton += "s";
String pattern = android.text.format.DateFormat.getBestDateTimePattern(locale, skeleton);
return new SimpleDateFormat(pattern, locale);
} else
return SimpleDateFormat.getTimeInstance(style);
}
static CharSequence getRelativeTimeSpanString(Context context, long millis) {
long now = System.currentTimeMillis();
long span = Math.abs(now - millis);
Time nowTime = new Time();
Time thenTime = new Time();
nowTime.set(now);
thenTime.set(millis);
if (span < DateUtils.DAY_IN_MILLIS && nowTime.weekDay == thenTime.weekDay)
return getTimeInstance(context, SimpleDateFormat.SHORT).format(millis);
else
return DateUtils.getRelativeTimeSpanString(context, millis);
}
static String ellipsize(String text, int maxLen) {
if (text == null || text.length() < maxLen) {
return text;
}
return text.substring(0, maxLen) + "...";
}
}

370
app/src/main/java/eu/faircode/email/Log.java
View File

@ -19,16 +19,49 @@ package eu.faircode.email;
Copyright 2018-2019 by Marcel Bokhorst (M66B)
*/
import android.app.usage.UsageStatsManager;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.res.Configuration;
import android.graphics.Point;
import android.net.ConnectivityManager;
import android.net.Network;
import android.net.NetworkCapabilities;
import android.os.Build;
import android.os.Bundle;
import android.os.PowerManager;
import android.text.TextUtils;
import android.view.Display;
import android.view.WindowManager;
import androidx.preference.PreferenceManager;
import com.bugsnag.android.Bugsnag;
import com.bugsnag.android.Severity;
import org.json.JSONException;
import org.json.JSONObject;
import java.io.BufferedOutputStream;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.UnsupportedEncodingException;
import java.lang.reflect.Array;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.mail.Address;
import javax.mail.internet.InternetAddress;
public class Log {
static final String TAG = "fairemail";
@ -105,4 +138,341 @@ public class Log {
i(stringBuilder.toString());
}
}
static EntityMessage getDebugInfo(Context context, int title, Throwable ex, String log) throws IOException {
StringBuilder sb = new StringBuilder();
sb.append(context.getString(title)).append("\n\n\n\n");
sb.append(getAppInfo(context));
if (ex != null)
sb.append(ex.toString()).append("\n").append(android.util.Log.getStackTraceString(ex));
if (log != null)
sb.append(log);
String body = "<pre>" + sb.toString().replaceAll("\\r?\\n", "<br />") + "</pre>";
EntityMessage draft;
DB db = DB.getInstance(context);
try {
db.beginTransaction();
EntityFolder drafts = db.folder().getPrimaryDrafts();
if (drafts == null)
throw new IllegalArgumentException(context.getString(R.string.title_no_primary_drafts));
List<EntityIdentity> identities = db.identity().getIdentities(drafts.account);
EntityIdentity primary = null;
for (EntityIdentity identity : identities) {
if (identity.primary) {
primary = identity;
break;
} else if (primary == null)
primary = identity;
}
draft = new EntityMessage();
draft.account = drafts.account;
draft.folder = drafts.id;
draft.identity = (primary == null ? null : primary.id);
draft.msgid = EntityMessage.generateMessageId();
draft.thread = draft.msgid;
draft.to = new Address[]{myAddress()};
draft.subject = context.getString(R.string.app_name) + " " + BuildConfig.VERSION_NAME + " debug info";
draft.received = new Date().getTime();
draft.seen = true;
draft.ui_seen = true;
draft.id = db.message().insertMessage(draft);
Helper.writeText(draft.getFile(context), body);
db.message().setMessageContent(draft.id,
true,
false,
HtmlHelper.getPreview(body),
null);
attachSettings(context, draft.id, 1);
attachAccounts(context, draft.id, 2);
attachNetworkInfo(context, draft.id, 3);
attachLog(context, draft.id, 4);
attachOperations(context, draft.id, 5);
attachLogcat(context, draft.id, 6);
Core.updateMessageSize(context, draft.id);
EntityOperation.queue(context, db, draft, EntityOperation.ADD);
db.setTransactionSuccessful();
} finally {
db.endTransaction();
}
return draft;
}
private static StringBuilder getAppInfo(Context context) {
StringBuilder sb = new StringBuilder();
// Get version info
String installer = context.getPackageManager().getInstallerPackageName(BuildConfig.APPLICATION_ID);
sb.append(String.format("%s: %s/%s %s/%s%s%s%s\r\n",
context.getString(R.string.app_name),
BuildConfig.APPLICATION_ID,
installer,
BuildConfig.VERSION_NAME,
Helper.hasValidFingerprint(context) ? "1" : "3",
BuildConfig.PLAY_STORE_RELEASE ? "p" : "",
BuildConfig.DEBUG ? "d" : "",
Helper.isPro(context) ? "+" : ""));
sb.append(String.format("Android: %s (SDK %d)\r\n", Build.VERSION.RELEASE, Build.VERSION.SDK_INT));
sb.append("\r\n");
// Get device info
sb.append(String.format("Brand: %s\r\n", Build.BRAND));
sb.append(String.format("Manufacturer: %s\r\n", Build.MANUFACTURER));
sb.append(String.format("Model: %s\r\n", Build.MODEL));
sb.append(String.format("Product: %s\r\n", Build.PRODUCT));
sb.append(String.format("Device: %s\r\n", Build.DEVICE));
sb.append(String.format("Host: %s\r\n", Build.HOST));
sb.append(String.format("Display: %s\r\n", Build.DISPLAY));
sb.append(String.format("Id: %s\r\n", Build.ID));
sb.append("\r\n");
WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
Display display = wm.getDefaultDisplay();
Point size = new Point();
display.getSize(size);
float density = context.getResources().getDisplayMetrics().density;
sb.append(String.format("Resolution: %.2f x %.2f dp %b\r\n",
size.x / density, size.y / density,
context.getResources().getConfiguration().isLayoutSizeAtLeast(Configuration.SCREENLAYOUT_SIZE_NORMAL)));
PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
boolean ignoring = true;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)
ignoring = pm.isIgnoringBatteryOptimizations(BuildConfig.APPLICATION_ID);
sb.append(String.format("Battery optimizations: %b\r\n", !ignoring));
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
UsageStatsManager usm = (UsageStatsManager) context.getSystemService(Context.USAGE_STATS_SERVICE);
int bucket = usm.getAppStandbyBucket();
sb.append(String.format("Standby bucket: %d\r\n", bucket));
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
boolean saving = (cm.getRestrictBackgroundStatus() == ConnectivityManager.RESTRICT_BACKGROUND_STATUS_ENABLED);
sb.append(String.format("Data saving: %b\r\n", saving));
}
sb.append("\r\n");
sb.append(new Date().toString()).append("\r\n");
sb.append("\r\n");
return sb;
}
private static void attachSettings(Context context, long id, int sequence) throws IOException {
DB db = DB.getInstance(context);
EntityAttachment attachment = new EntityAttachment();
attachment.message = id;
attachment.sequence = sequence;
attachment.name = "settings.txt";
attachment.type = "text/plain";
attachment.size = null;
attachment.progress = 0;
attachment.id = db.attachment().insertAttachment(attachment);
File file = attachment.getFile(context);
try (OutputStream os = new BufferedOutputStream(new FileOutputStream(file))) {
long size = 0;
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
Map<String, ?> settings = prefs.getAll();
for (String key : settings.keySet())
size += write(os, key + "=" + settings.get(key) + "\r\n");
db.attachment().setDownloaded(attachment.id, size);
}
}
private static void attachAccounts(Context context, long id, int sequence) throws IOException {
DB db = DB.getInstance(context);
EntityAttachment attachment = new EntityAttachment();
attachment.message = id;
attachment.sequence = sequence;
attachment.name = "accounts.txt";
attachment.type = "text/plain";
attachment.size = null;
attachment.progress = 0;
attachment.id = db.attachment().insertAttachment(attachment);
File file = attachment.getFile(context);
try (OutputStream os = new BufferedOutputStream(new FileOutputStream(file))) {
long size = 0;
List<EntityAccount> accounts = db.account().getAccounts();
for (EntityAccount account : accounts)
try {
JSONObject jaccount = account.toJSON();
jaccount.remove("user");
jaccount.remove("password");
size += write(os, "==========\r\n");
size += write(os, jaccount.toString(2) + "\r\n");
List<EntityIdentity> identities = db.identity().getIdentities(account.id);
for (EntityIdentity identity : identities)
try {
JSONObject jidentity = identity.toJSON();
jidentity.remove("user");
jidentity.remove("password");
size += write(os, "----------\r\n");
size += write(os, jidentity.toString(2) + "\r\n");
} catch (JSONException ex) {
size += write(os, ex.toString() + "\r\n");
}
} catch (JSONException ex) {
size += write(os, ex.toString() + "\r\n");
}
db.attachment().setDownloaded(attachment.id, size);
}
}
private static void attachNetworkInfo(Context context, long id, int sequence) throws IOException {
DB db = DB.getInstance(context);
EntityAttachment attachment = new EntityAttachment();
attachment.message = id;
attachment.sequence = sequence;
attachment.name = "network.txt";
attachment.type = "text/plain";
attachment.size = null;
attachment.progress = 0;
attachment.id = db.attachment().insertAttachment(attachment);
File file = attachment.getFile(context);
try (OutputStream os = new BufferedOutputStream(new FileOutputStream(file))) {
long size = 0;
ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
Network active = null;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)
active = cm.getActiveNetwork();
for (Network network : cm.getAllNetworks()) {
NetworkCapabilities caps = cm.getNetworkCapabilities(network);
size += write(os, (network.equals(active) ? "active=" : "network=") + network + " capabilities=" + caps + "\r\n\r\n");
}
db.attachment().setDownloaded(attachment.id, size);
}
}
private static void attachLog(Context context, long id, int sequence) throws IOException {
DB db = DB.getInstance(context);
EntityAttachment attachment = new EntityAttachment();
attachment.message = id;
attachment.sequence = sequence;
attachment.name = "log.txt";
attachment.type = "text/plain";
attachment.size = null;
attachment.progress = 0;
attachment.id = db.attachment().insertAttachment(attachment);
File file = attachment.getFile(context);
try (OutputStream os = new BufferedOutputStream(new FileOutputStream(file))) {
long size = 0;
long from = new Date().getTime() - 24 * 3600 * 1000L;
DateFormat DF = SimpleDateFormat.getTimeInstance();
for (EntityLog entry : db.log().getLogs(from))
size += write(os, String.format("%s %s\r\n", DF.format(entry.time), entry.data));
db.attachment().setDownloaded(attachment.id, size);
}
}
private static void attachOperations(Context context, long id, int sequence) throws IOException {
DB db = DB.getInstance(context);
EntityAttachment attachment = new EntityAttachment();
attachment.message = id;
attachment.sequence = sequence;
attachment.name = "operations.txt";
attachment.type = "text/plain";
attachment.size = null;
attachment.progress = 0;
attachment.id = db.attachment().insertAttachment(attachment);
File file = attachment.getFile(context);
try (OutputStream os = new BufferedOutputStream(new FileOutputStream(file))) {
long size = 0;
DateFormat DF = SimpleDateFormat.getTimeInstance();
for (EntityOperation op : db.operation().getOperations())
size += write(os, String.format("%s %d %s %s %s\r\n",
DF.format(op.created),
op.message == null ? -1 : op.message,
op.name,
op.args,
op.error));
db.attachment().setDownloaded(attachment.id, size);
}
}
private static void attachLogcat(Context context, long id, int sequence) throws IOException {
DB db = DB.getInstance(context);
EntityAttachment attachment = new EntityAttachment();
attachment.message = id;
attachment.sequence = sequence;
attachment.name = "logcat.txt";
attachment.type = "text/plain";
attachment.size = null;
attachment.progress = 0;
attachment.id = db.attachment().insertAttachment(attachment);
Process proc = null;
File file = attachment.getFile(context);
try (OutputStream os = new BufferedOutputStream(new FileOutputStream(file))) {
String[] cmd = new String[]{"logcat",
"-d",
"-v", "threadtime",
//"-t", "1000",
Log.TAG + ":I"};
proc = Runtime.getRuntime().exec(cmd);
long size = 0;
try (BufferedReader br = new BufferedReader(new InputStreamReader(proc.getInputStream()))) {
String line;
while ((line = br.readLine()) != null)
size += write(os, line + "\r\n");
}
db.attachment().setDownloaded(attachment.id, size);
} finally {
if (proc != null)
proc.destroy();
}
}
private static int write(OutputStream os, String text) throws IOException {
byte[] bytes = text.getBytes();
os.write(bytes);
return bytes.length;
}
static InternetAddress myAddress() throws UnsupportedEncodingException {
return new InternetAddress("marcel+fairemail@faircode.eu", "FairCode");
}
}