Better displaying of unknown errors

So the stacktrace can be analysed on Play Store

app/src/main/java/com/fkeglevich/rawdumper/io/async/function/LoadDeviceInfoFunction.java

@@ -22,6 +22,7 @@
 import com.fkeglevich.rawdumper.raw.info.DeviceInfo;
 import com.fkeglevich.rawdumper.raw.info.DeviceInfoLoader;
 import com.fkeglevich.rawdumper.util.exception.MessageException;
+import com.fkeglevich.rawdumper.util.exception.UnknownMessageException;
 
 /**
  * Created by Flávio Keglevich on 03/09/2017.
@@ -41,7 +42,7 @@ protected DeviceInfo call(Void argument) throws MessageException
         {
             re.printStackTrace();
             Log.e("LoadDeviceInfoFunction", "RuntimeException: " + re.getMessage());
-            throw re;
+            throw new UnknownMessageException(re);
         }
     }
 }

app/src/main/java/com/fkeglevich/rawdumper/util/exception/MessageException.java

@@ -25,5 +25,15 @@
 
 public abstract class MessageException extends Exception
 {
+    public MessageException()
+    {
+        super();
+    }
+
+    public MessageException(Throwable cause)
+    {
+        super(cause);
+    }
+
     public abstract String getMessageResource(Context context);
 }

app/src/main/java/com/fkeglevich/rawdumper/util/exception/UnknownMessageException.java

@@ -0,0 +1,35 @@
+/*
+ * Copyright 2019, Flávio Keglevich
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.fkeglevich.rawdumper.util.exception;
+
+import android.content.Context;
+
+import com.fkeglevich.rawdumper.R;
+
+public class UnknownMessageException extends MessageException
+{
+    public UnknownMessageException(Throwable cause)
+    {
+        super(cause);
+    }
+
+    @Override
+    public String getMessageResource(Context context)
+    {
+        return context.getResources().getString(R.string.unknown_error, getCause().getMessage());
+    }
+}

app/src/main/res/values-pt/strings.xml

@@ -20,6 +20,7 @@
     <string name="about_title">Sobre</string>
     <string name="app_name_with_version">Raw Dumper v<xliff:g id="app_version">%s</xliff:g></string>
     <string name="error_opening_camera">A câmera não pode ser iniciada. Reinicie seu dispositivo e tente novamente.</string>
+    <string name="unknown_error">Um erro inesperado aconteceu: <xliff:g id="error">%s</xliff:g></string>
     <string name="permission_error">Este aplicativo necessita de todas as permissões para funcionar.</string>
     <string name="root_access_error">Este aplicativo somente funciona em dispositivos com root.</string>
     <string name="terminating_dialog_button">Sair</string>

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

@@ -27,6 +27,7 @@
         \nDevice model: <xliff:g id="model_name">%s</xliff:g>
     </string>
 
+    <string name="unknown_error">An unexpected error occurred: <xliff:g id="error">%s</xliff:g></string>
     <string name="permission_error">This app needs all requested permissions.</string>
     <string name="root_access_error">This app only works with root access.</string>