2 * Copyright © 2019 Damyan Ivanov.
3 * This file is part of MoLe.
4 * MoLe is free software: you can distribute it and/or modify it
5 * under the term of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your opinion), any later version.
9 * MoLe is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License terms for details.
14 * You should have received a copy of the GNU General Public License
15 * along with MoLe. If not, see <https://www.gnu.org/licenses/>.
18 package net.ktnx.mobileledger.ui.activity;
20 import android.content.pm.PackageInfo;
21 import android.os.Build;
22 import android.os.Bundle;
23 import android.util.Log;
25 import androidx.annotation.Nullable;
26 import androidx.appcompat.app.AppCompatActivity;
28 import net.ktnx.mobileledger.ui.CrashReportDialogFragment;
30 import java.io.PrintWriter;
31 import java.io.StringWriter;
33 import static net.ktnx.mobileledger.utils.Logger.debug;
35 public abstract class CrashReportingActivity extends AppCompatActivity {
37 protected void onCreate(@Nullable Bundle savedInstanceState) {
38 super.onCreate(savedInstanceState);
40 Thread.setDefaultUncaughtExceptionHandler(new Thread.UncaughtExceptionHandler() {
42 public void uncaughtException(Thread t, Throwable e) {
43 StringWriter sw = new StringWriter();
44 PrintWriter pw = new PrintWriter(sw);
47 PackageInfo pi = getApplicationContext().getPackageManager()
48 .getPackageInfo(getPackageName(), 0);
49 pw.format("MoLe version: %s\n", pi.versionName);
51 catch (Exception oh) {
52 pw.print("Error getting package version:\n");
53 oh.printStackTrace(pw);
56 pw.format("OS version: %s; API level %d\n\n", Build.VERSION.RELEASE,
57 Build.VERSION.SDK_INT);
58 e.printStackTrace(pw);
60 Log.e(null, sw.toString());
62 CrashReportDialogFragment df = new CrashReportDialogFragment();
63 df.setCrashReportText(sw.toString());
64 df.show(getSupportFragmentManager(), "crash_report");
67 debug("crash", "Uncaught exception handler set");