transport-crash-report-creation (#383)

Transport implementation of ACRA

BundleClient/app/src/main/res/values/strings.xml

@@ -45,4 +45,5 @@
     <string name="usb_device_attached_checking_for_storage_volumes">USB device attached, checking for storage volumes</string>
     <string name="usb_connection_detected">USB connection detected</string>
     <string name="usb_device_not_connected">USB device not connected</string>
+    <string name="acra_toast_text">Acra creating crash report!</string>
 </resources>

BundleTransport/app/build.gradle

@@ -91,4 +91,15 @@ dependencies {
     androidTestImplementation 'androidx.test.ext:junit:1.1.3'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.6.1'
     androidTestImplementation 'androidx.test.espresso:espresso-intents:3.6.1'
+
+    //dependencies for ACRA
+
+    //version
+    def acraVersion = '5.12.0'
+    //custom sender (custom destination)
+    implementation "ch.acra:acra-core:$acraVersion"
+    //here's where we could add dialog interaction (user notification and description of crash)
+    //annotation to load sender onto acra config
+    annotationProcessor("com.google.auto.service:auto-service:1.1.1")
+    compileOnly("com.google.auto.service:auto-service-annotations:1.1.1")
 }

BundleTransport/app/src/main/AndroidManifest.xml

@@ -9,8 +9,8 @@
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
 
-
     <application
+        android:name=".utils.acraUtils"
         android:icon="@drawable/bundletransport_icon"
         android:label="@string/app_name"
         android:roundIcon="@drawable/bundletransport_icon"

BundleTransport/app/src/main/java/net/discdd/bundletransport/utils/LocalReportSender.java

@@ -0,0 +1,60 @@
+package net.discdd.bundletransport.utils;
+
+import android.content.Context;
+
+import com.google.auto.service.AutoService;
+import org.acra.config.CoreConfiguration;
+import org.acra.data.CrashReportData;
+import org.acra.sender.ReportSender;
+import org.acra.sender.ReportSenderException;
+import org.acra.sender.ReportSenderFactory;
+import org.jetbrains.annotations.NotNull;
+
+import java.io.File;
+import java.io.FileWriter;
+import java.nio.file.Path;
+
+public class LocalReportSender implements ReportSender {
+    CoreConfiguration config;
+
+    public LocalReportSender(CoreConfiguration coreConfiguration) {
+        config = coreConfiguration;
+    }
+
+    @Override
+    public void send(Context context, CrashReportData errorContent) throws ReportSenderException {
+        // Iterate over the CrashReportData instance and do whatever
+        // you need with each pair of ReportField key / String value
+
+        //declare root dir and append target dir (toServer)
+        Path rootDir = context.getApplicationContext().getExternalFilesDir(null).toPath();
+        Path destDir = rootDir.resolve("BundleTransmission/server");
+        if (!destDir.toFile().exists()) {
+            destDir.toFile().mkdir();
+        }
+        File logFile = new File(String.valueOf(destDir), "crash_report.txt");
+        try {
+            // Use the core ReportFormat configuration
+            String reportText = config.getReportFormat()
+                    .toFormattedString(errorContent,
+                                       config.getReportContent(), "\n", "\n\t", false);
+
+            // Overwrite last report
+            FileWriter writer = new FileWriter(logFile, false);
+            writer.append(reportText);
+            writer.flush();
+            writer.close();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    @AutoService(ReportSenderFactory.class)
+    public static class MySenderFactory implements ReportSenderFactory {
+        @NotNull
+        @Override
+        public ReportSender create(@NotNull Context context, @NotNull CoreConfiguration coreConfiguration) {
+            return new LocalReportSender(coreConfiguration);
+        }
+    }
+}

BundleTransport/app/src/main/java/net/discdd/bundletransport/utils/acraUtils.java

@@ -0,0 +1,28 @@
+package net.discdd.bundletransport.utils;
+
+import static org.acra.ACRA.log;
+
+import android.app.Application;
+import android.content.Context;
+
+import org.acra.ACRA;
+import org.acra.BuildConfig;
+import org.acra.config.CoreConfigurationBuilder;
+import org.acra.data.CrashReportData;
+import org.acra.data.StringFormat;
+import org.acra.sender.ReportSender;
+import org.acra.sender.ReportSenderException;
+
+public class acraUtils extends Application {
+    @Override
+    protected void attachBaseContext(Context base) {
+        super.attachBaseContext(base);
+        ACRA.DEV_LOGGING = true;
+        log.e("ACRA Enabled dev logging", "ACRA OK");
+        ACRA.init(this, new CoreConfigurationBuilder()
+                //core configuration:
+                .withBuildConfigClass(BuildConfig.class)
+                .withReportFormat(StringFormat.KEY_VALUE_LIST)
+        );
+    }
+}