Send bug report on the body of email, instead of attachment

app/src/main/java/org/isoron/uhabits/BaseActivity.java

@@ -154,7 +154,7 @@ abstract public class BaseActivity extends AppCompatActivity implements Thread.U
         try
         {
             ex.printStackTrace();
-            HabitsApplication.generateLogFile();
+            HabitsApplication.dumpBugReportToFile();
         }
         catch(Exception e)
         {

app/src/main/java/org/isoron/uhabits/HabitsApplication.java

@@ -36,6 +36,7 @@ import java.io.File;
 import java.io.FileWriter;
 import java.io.IOException;
 import java.io.InputStreamReader;
+import java.util.LinkedList;
 
 public class HabitsApplication extends Application
 {
@@ -87,6 +88,7 @@ public class HabitsApplication extends Application
 
     public static String getLogcat() throws IOException
     {
+        int maxNLines = 250;
         StringBuilder builder = new StringBuilder();
 
         String[] command = new String[] { "logcat", "-d"};
@@ -95,10 +97,18 @@ public class HabitsApplication extends Application
         InputStreamReader in = new InputStreamReader(process.getInputStream());
         BufferedReader bufferedReader = new BufferedReader(in);
 
+        LinkedList<String> log = new LinkedList<>();
+
         String line;
         while ((line = bufferedReader.readLine()) != null)
         {
-            builder.append(line);
+            log.addLast(line);
+            if(log.size() > maxNLines) log.removeFirst();
+        }
+
+        for(String l : log)
+        {
+            builder.append(l);
             builder.append('\n');
         }
 
@@ -130,10 +140,8 @@ public class HabitsApplication extends Application
     }
 
     @NonNull
-    public static File generateLogFile() throws IOException
+    public static File dumpBugReportToFile() throws IOException
     {
-        String logcat = getLogcat();
-        String deviceInfo = getDeviceInfo();
         String date = DateHelper.getBackupDateFormat().format(DateHelper.getLocalTime());
 
         if(context == null) throw new RuntimeException("application context should not be null");
@@ -142,10 +150,17 @@ public class HabitsApplication extends Application
 
         File logFile = new File(String.format("%s/Log %s.txt", dir.getPath(), date));
         FileWriter output = new FileWriter(logFile);
-        output.write(deviceInfo);
+        output.write(generateBugReport());
-        output.write(logcat);
         output.close();
 
         return logFile;
     }
+
+    @NonNull
+    public static String generateBugReport() throws IOException
+    {
+        String logcat = getLogcat();
+        String deviceInfo = getDeviceInfo();
+        return deviceInfo + "\n" + logcat;
+    }
 }

app/src/main/java/org/isoron/uhabits/MainActivity.java

@@ -53,7 +53,6 @@ import org.isoron.uhabits.widgets.HistoryWidgetProvider;
 import org.isoron.uhabits.widgets.ScoreWidgetProvider;
 import org.isoron.uhabits.widgets.StreakWidgetProvider;
 
-import java.io.File;
 import java.io.IOException;
 
 public class MainActivity extends BaseActivity
@@ -239,12 +238,25 @@ public class MainActivity extends BaseActivity
     {
         try
         {
-            File logFile = HabitsApplication.generateLogFile();
+            HabitsApplication.dumpBugReportToFile();
+        }
+        catch (IOException e)
+        {
+            // ignored
+        }
+
+        try
+        {
+            String log = "---------- BUG REPORT BEGINS ----------\n";
+            log += HabitsApplication.generateBugReport();
+            log += "---------- BUG REPORT ENDS ------------\n";
 
             Intent intent = new Intent();
-            intent.setAction(Intent.ACTION_SENDTO);
+            intent.setAction(Intent.ACTION_SEND);
-            intent.setData(Uri.parse(getString(R.string.bugReportURL)));
+            intent.setType("message/rfc822");
-            intent.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(logFile));
+            intent.putExtra(Intent.EXTRA_EMAIL, new String[] { "dev@loophabits.org" });
+            intent.putExtra(Intent.EXTRA_SUBJECT, "Bug Report - Loop Habit Tracker");
+            intent.putExtra(Intent.EXTRA_TEXT, log);
             startActivity(intent);
         }
         catch (IOException e)