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Commit 9ad7cb52 authored by vince-bourgmayer's avatar vince-bourgmayer
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add ServiceExceptionHandler into utils package

parent 4095929c
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.idea/codeStyles/Project.xml 0 → 100644
View file @ 9ad7cb52
<component name="ProjectCodeStyleConfiguration">
<code_scheme name="Project" version="173">
<codeStyleSettings language="XML">
<indentOptions>
<option name="CONTINUATION_INDENT_SIZE" value="4" />
</indentOptions>
<arrangement>
<rules>
<section>
<rule>
<match>
<AND>
<NAME>xmlns:android</NAME>
<XML_ATTRIBUTE />
<XML_NAMESPACE>^$</XML_NAMESPACE>
</AND>
</match>
</rule>
</section>
<section>
<rule>
<match>
<AND>
<NAME>xmlns:.*</NAME>
<XML_ATTRIBUTE />
<XML_NAMESPACE>^$</XML_NAMESPACE>
</AND>
</match>
<order>BY_NAME</order>
</rule>
</section>
<section>
<rule>
<match>
<AND>
<NAME>.*:id</NAME>
<XML_ATTRIBUTE />
<XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
</AND>
</match>
</rule>
</section>
<section>
<rule>
<match>
<AND>
<NAME>.*:name</NAME>
<XML_ATTRIBUTE />
<XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
</AND>
</match>
</rule>
</section>
<section>
<rule>
<match>
<AND>
<NAME>name</NAME>
<XML_ATTRIBUTE />
<XML_NAMESPACE>^$</XML_NAMESPACE>
</AND>
</match>
</rule>
</section>
<section>
<rule>
<match>
<AND>
<NAME>style</NAME>
<XML_ATTRIBUTE />
<XML_NAMESPACE>^$</XML_NAMESPACE>
</AND>
</match>
</rule>
</section>
<section>
<rule>
<match>
<AND>
<NAME>.*</NAME>
<XML_ATTRIBUTE />
<XML_NAMESPACE>^$</XML_NAMESPACE>
</AND>
</match>
<order>BY_NAME</order>
</rule>
</section>
<section>
<rule>
<match>
<AND>
<NAME>.*</NAME>
<XML_ATTRIBUTE />
<XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
</AND>
</match>
<order>ANDROID_ATTRIBUTE_ORDER</order>
</rule>
</section>
<section>
<rule>
<match>
<AND>
<NAME>.*</NAME>
<XML_ATTRIBUTE />
<XML_NAMESPACE>.*</XML_NAMESPACE>
</AND>
</match>
<order>BY_NAME</order>
</rule>
</section>
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</arrangement>
</codeStyleSettings>
</code_scheme>
</component>
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app/src/main/java/foundation/e/drive/utils/ServiceExceptionHandler.java 0 → 100644
View file @ 9ad7cb52
/*
* Copyright © Vincent Bourgmayer (/e/ foundation).
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Public License v3.0
* which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/gpl.html
*/
package foundation.e.drive.utils;
import android.app.Service;
import android.os.Environment;
import android.util.Log;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.lang.Thread.UncaughtExceptionHandler;
/**
* @author Vincent Bourgmayer
*/
public class ServiceExceptionHandler implements UncaughtExceptionHandler{
private UncaughtExceptionHandler defaultUEH;
Service service;
public ServiceExceptionHandler(Service service) {
this.service = service;
defaultUEH = Thread.getDefaultUncaughtExceptionHandler();
}
@Override
public void uncaughtException(Thread t, Throwable e) {
if(isExternalStorageAvailable() && !isExternalStorageReadOnly()){
//Get TimeStamp
Long timestamp = System.currentTimeMillis();
//Create a new file that user can sent to us
String fileName = "eDrive-crash-"+timestamp+".log";
File downloadDir = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS).getPath());
File logFile = new File(downloadDir, fileName);
try {
FileOutputStream fos = new FileOutputStream(logFile);
fos.write(getStackTraceAsString(e).getBytes());
fos.close();
} catch (IOException exception) {
exception.printStackTrace();
}
}
//source: https://stackoverflow.com/questions/9050962/rethrow-uncaughtexceptionhandler-exception-after-logging-it/9050990#9050990
if(defaultUEH != null){
defaultUEH.uncaughtException(t, e);
}else{
Log.d("ServiceExceptionHandler", "/e/ Drive has crashed and there is no ExceptionHandler");
System.exit(1); //Kill /e/ Drive...
}
}
//source: https://www.journaldev.com/9400/android-external-storage-read-write-save-file
private static boolean isExternalStorageAvailable() {
String extStorageState = Environment.getExternalStorageState();
if (Environment.MEDIA_MOUNTED.equals(extStorageState)) {
return true;
}
return false;
}
//source: https://www.journaldev.com/9400/android-external-storage-read-write-save-file
private static boolean isExternalStorageReadOnly() {
String extStorageState = Environment.getExternalStorageState();
if (Environment.MEDIA_MOUNTED_READ_ONLY.equals(extStorageState)) {
return true;
}
return false;
}
/**
* Return the stackTrace of the exception as a String
* @param e the exception
* @return the Stacktrace as a string
*/
private String getStackTraceAsString(Throwable e){
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
e.printStackTrace(pw);
return sw.toString();
}
}
\ No newline at end of file
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