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… after running much longer tests, it revealed that there was still another leak with the ExampleActivity which is now fixed NOJIRA - removing the silly copy sources task in favor of a source redirector (gradle build only) NOJIRA - adding Leak Canary and ACRA for leak testing and crash logging
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122 changes: 122 additions & 0 deletions
122
OpenStreetMapViewer/src/main/java/org/osmdroid/OsmApplication.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,122 @@ | ||
| package org.osmdroid; | ||
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| import android.app.Application; | ||
| import android.content.Context; | ||
| import android.os.Environment; | ||
| import android.util.Log; | ||
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| import com.squareup.leakcanary.LeakCanary; | ||
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| import org.acra.ACRA; | ||
| import org.acra.annotation.ReportsCrashes; | ||
| import org.acra.collector.CrashReportData; | ||
| import org.acra.sender.ReportSender; | ||
| import org.acra.sender.ReportSenderException; | ||
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| import java.io.File; | ||
| import java.io.FileWriter; | ||
| import java.io.IOException; | ||
| import java.io.PrintWriter; | ||
| import java.text.SimpleDateFormat; | ||
| import java.util.Date; | ||
| import java.util.Locale; | ||
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| /** | ||
| * This is the base application for the sample app. We only use to catch errors during development cycles | ||
| * Created by alex on 7/4/16. | ||
| */ | ||
| @ReportsCrashes( formUri = "") | ||
| public class OsmApplication extends Application{ | ||
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| @Override | ||
| public void onCreate(){ | ||
| super.onCreate(); | ||
| LeakCanary.install(this); | ||
| Thread.currentThread().setUncaughtExceptionHandler(new OsmUncaughtExceptionHandler()); | ||
| } | ||
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| @Override | ||
| protected void attachBaseContext(Context base) { | ||
| super.attachBaseContext(base); | ||
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| // Initialise ACRA | ||
| ACRA.init(this); | ||
| ACRA.getErrorReporter().setReportSender(new ErrorFileWriter()); | ||
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| } | ||
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| public static class OsmUncaughtExceptionHandler implements Thread.UncaughtExceptionHandler { | ||
| @Override | ||
| public void uncaughtException(Thread thread, Throwable ex) { | ||
| Log.e("UncaughtException", "Got an uncaught exception: "+ex.toString()); | ||
| if(ex.getClass().equals(OutOfMemoryError.class)) | ||
| { | ||
| writeHprof(); | ||
| } | ||
| ex.printStackTrace(); | ||
| } | ||
| } | ||
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| /** | ||
| * writes the current heap to the file system at /sdcard/osmdroid/trace-{timestamp}.hprof | ||
| */ | ||
| public static void writeHprof(){ | ||
| try { | ||
| android.os.Debug.dumpHprofData(Environment.getExternalStorageDirectory().getAbsolutePath() + "/osmdroid/trace-" + System.currentTimeMillis()+ ".hprof"); | ||
| } catch (IOException e) { | ||
| e.printStackTrace(); | ||
| } | ||
| } | ||
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| /** | ||
| * Writes hard crash stack traces to a file on the SD card. | ||
| */ | ||
| private static class ErrorFileWriter implements ReportSender { | ||
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| @Override | ||
| public void send(Context context, CrashReportData crashReportData) throws ReportSenderException { | ||
| SimpleDateFormat sdf = new SimpleDateFormat("yyyy_MM_dd_HH_mm_ss", | ||
| Locale.US); | ||
| String timeStamp = sdf.format(new Date()); | ||
| String rootDirectory = Environment.getExternalStorageDirectory() | ||
| .getAbsolutePath(); | ||
| File f = new File(rootDirectory | ||
| + File.separatorChar | ||
| + "TCE" | ||
| + File.separatorChar | ||
| + "logs" | ||
| + File.separatorChar | ||
| + "crash" | ||
| + File.separatorChar); | ||
| f.mkdirs(); | ||
| f = new File(rootDirectory | ||
| + File.separatorChar | ||
| + "TCE" | ||
| + File.separatorChar | ||
| + "logs" | ||
| + File.separatorChar | ||
| + "crash" | ||
| + File.separatorChar | ||
| + "CRASH_" | ||
| + BuildConfig.APPLICATION_ID+ "_" | ||
| + timeStamp + ".log"); | ||
| f.delete(); | ||
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| try { | ||
| f.createNewFile(); | ||
| PrintWriter pw = new PrintWriter(new FileWriter(f)); | ||
| pw.println(crashReportData.toString()); | ||
| pw.close(); | ||
| } catch (Exception exc) { | ||
| exc.printStackTrace(); | ||
| } | ||
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| } | ||
| } | ||
| } |
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3 changes: 1 addition & 2 deletions
3
OpenStreetMapViewer/src/main/java/org/osmdroid/samplefragments/SampleCustomTileSource.java
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