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wrap Log.d calls, skipping them on non-debug builds
[mobile-ledger.git] / app / src / main / java / net / ktnx / mobileledger / ui / activity / CrashReportingActivity.java
1 /*
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.
8  *
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.
13  *
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/>.
16  */
17
18 package net.ktnx.mobileledger.ui.activity;
19
20 import android.os.Build;
21 import android.os.Bundle;
22 import android.util.Log;
23
24 import net.ktnx.mobileledger.ui.CrashReportDialogFragment;
25
26 import java.io.PrintWriter;
27 import java.io.StringWriter;
28
29 import androidx.annotation.Nullable;
30 import androidx.appcompat.app.AppCompatActivity;
31
32 import static net.ktnx.mobileledger.utils.Logger.debug;
33
34 public abstract class CrashReportingActivity extends AppCompatActivity {
35     @Override
36     protected void onCreate(@Nullable Bundle savedInstanceState) {
37         super.onCreate(savedInstanceState);
38
39         Thread.setDefaultUncaughtExceptionHandler(new Thread.UncaughtExceptionHandler() {
40             @Override
41             public void uncaughtException(Thread t, Throwable e) {
42                 StringWriter sw = new StringWriter();
43                 PrintWriter pw = new PrintWriter(sw);
44
45                 pw.format("OS version: %s; API level %d\n\n", Build.VERSION.RELEASE,
46                         Build.VERSION.SDK_INT);
47                 e.printStackTrace(pw);
48
49                 Log.e(null, sw.toString());
50
51                 CrashReportDialogFragment df = new CrashReportDialogFragment();
52                 df.setCrashReportText(sw.toString());
53                 df.show(getSupportFragmentManager(), "crash_report");
54             }
55         });
56         debug("crash", "Uncaught exception handler set");
57     }
58 }