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Code Issues Projects Releases Wiki Activity

Hopefully improve crash reporting on older devices by sending a crash summary (possibly in addition to the attachment)

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This commit is contained in:
Aaron Culliney 2015-10-29 22:09:36 -07:00
parent dcd77a4650
commit 5c4ab06612
1 changed files with 75 additions and 18 deletions
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93
Android/app/src/main/java/org/deadc0de/apple2ix/Apple2CrashHandler.java
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@ -204,19 +204,22 @@ public class Apple2CrashHandler {
final int monoBufferSize = DevicePropertyCalculator.getRecommendedBufferSize(activity, /*isStereo:*/false);
final int stereoBufferSize = DevicePropertyCalculator.getRecommendedBufferSize(activity, /*isStereo:*/true);
StringBuilder summary = new StringBuilder();
StringBuilder allCrashData = new StringBuilder();
// prepend information about this device
allCrashData.append("BRAND: ").append(Build.BRAND).append("\n");
allCrashData.append("MODEL: ").append(Build.MODEL).append("\n");
allCrashData.append("MANUFACTURER: ").append(Build.MANUFACTURER).append("\n");
allCrashData.append("DEVICE: ").append(Build.DEVICE).append("\n");
allCrashData.append("SAMPLE RATE: ").append(sampleRate).append("\n");
allCrashData.append("MONO BUFSIZE: ").append(monoBufferSize).append("\n");
allCrashData.append("STEREO BUFSIZE: ").append(stereoBufferSize).append("\n");
allCrashData.append("GPU VENDOR: ").append(Apple2Preferences.GL_VENDOR.stringValue(activity)).append("\n");
allCrashData.append("GPU RENDERER: ").append(Apple2Preferences.GL_RENDERER.stringValue(activity)).append("\n");
allCrashData.append("GPU VERSION: ").append(Apple2Preferences.GL_VERSION.stringValue(activity)).append("\n");
summary.append("BRAND: ").append(Build.BRAND).append("\n");
summary.append("MODEL: ").append(Build.MODEL).append("\n");
summary.append("MANUFACTURER: ").append(Build.MANUFACTURER).append("\n");
summary.append("DEVICE: ").append(Build.DEVICE).append("\n");
summary.append("SAMPLE RATE: ").append(sampleRate).append("\n");
summary.append("MONO BUFSIZE: ").append(monoBufferSize).append("\n");
summary.append("STEREO BUFSIZE: ").append(stereoBufferSize).append("\n");
summary.append("GPU VENDOR: ").append(Apple2Preferences.GL_VENDOR.stringValue(activity)).append("\n");
summary.append("GPU RENDERER: ").append(Apple2Preferences.GL_RENDERER.stringValue(activity)).append("\n");
summary.append("GPU VERSION: ").append(Apple2Preferences.GL_VERSION.stringValue(activity)).append("\n");
allCrashData.append(summary);
File[] nativeCrashes = _nativeCrashFiles(activity);
if (nativeCrashes == null) {
@ -247,6 +250,8 @@ public class Apple2CrashHandler {
}
});
boolean summarizedHeader = false;
// iteratively process native crashes
for (File crash : nativeCrashes) {
@ -266,6 +271,48 @@ public class Apple2CrashHandler {
}
allCrashData.append(">>>>>>> NATIVE CRASH [").append(crashPath).append("]\n");
allCrashData.append(crashData);
summary.append("NATIVE CRASH:\n");
// append succinct information about crashing thread
String[] lines = crashData.toString().split("[\\n\\r][\\n\\r]*");
for (int i = 0, j = 0; i < lines.length; i++) {
// 2 lines of minidump summary
if (i < 2) {
if (!summarizedHeader) {
summary.append(lines[i]);
summary.append("\n");
}
continue;
}
// 1 line of crashing thread and reason
if (i == 2) {
summarizedHeader = true;
summary.append(lines[i]);
summary.append("\n");
continue;
}
// whole lotta modules
if (lines[i].startsWith("Module")) {
continue;
}
// one apparently empty line
if (lines[i].matches("^[ \\t]*$")) {
continue;
}
// append crashing thread backtrace
summary.append(lines[i]);
summary.append("\n");
final int maxSummaryBacktrace = 8;
if (j++ >= maxSummaryBacktrace) {
break;
}
}
activity.runOnUiThread(new Runnable() {
@Override
@ -288,6 +335,10 @@ public class Apple2CrashHandler {
allCrashData.append(">>>>>>> JAVA CRASH DATA\n");
allCrashData.append(javaCrashData);
summary.append("JAVA CRASH:\n");
summary.append(javaCrashData);
activity.runOnUiThread(new Runnable() {
@Override
public void run() {
@ -313,7 +364,7 @@ public class Apple2CrashHandler {
});
// send report with all the data
_sendEmailToDeveloperWithCrashData(activity, allCrashData);
_sendEmailToDeveloperWithCrashData(activity, summary, allCrashData);
}
}).start();
}
@ -481,19 +532,25 @@ public class Apple2CrashHandler {
return allCrashFile;
}
private void _sendEmailToDeveloperWithCrashData(Apple2Activity activity, StringBuilder allCrashData) {
private void _sendEmailToDeveloperWithCrashData(Apple2Activity activity, StringBuilder summary, StringBuilder allCrashData) {
mAlreadySentReport.set(true);
// <sigh> ... the disaster that is early Android ... there does not appear to be a reliable way to start an
// email Intent to send both text and an attachment, but we make a valiant (if futile) effort to do so here.
// And the reason to send an attachment is that you trigger an android.os.TransactionTooLargeException with too
// much text data in the EXTRA_TEXT ... </sigh>
Intent emailIntent = new Intent(Intent.ACTION_SENDTO, Uri.fromParts("mailto", "apple2ix_crash@deadcode.org"/*non-zero variant is correct endpoint at the moment*/, null));
emailIntent.putExtra(Intent.EXTRA_SUBJECT, "Crasher");
File allCrashFile = _writeTempLogFile(activity, allCrashData);
// Putting all the text data into the EXTRA_TEXT appears to trigger android.os.TransactionTooLargeException ...
//emailIntent.putExtra(Intent.EXTRA_TEXT, allCrashData.toString());
emailIntent.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(allCrashFile));
final int maxCharsEmail = 4096;
int len = summary.length();
len = len < maxCharsEmail ? len : maxCharsEmail;
String summaryData = summary.substring(0, len);
emailIntent.putExtra(Intent.EXTRA_TEXT, "The app crashed, please help!\n\n"+summaryData);
// But we can put some text data
emailIntent.putExtra(Intent.EXTRA_TEXT, "Greeting Apple2ix developers! The app crashed, please help!");
File allCrashFile = _writeTempLogFile(activity, allCrashData);
emailIntent.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(allCrashFile));
Log.d(TAG, "STARTING CHOOSER FOR EMAIL ...");
activity.startActivity(Intent.createChooser(emailIntent, "Send email"));