get rid of outdated kernel version calculation code

src/main/java/eu/siacs/conversations/ui/SendLogActivity.java

@@ -63,6 +63,7 @@ import java.util.regex.Pattern;
 
 import eu.siacs.conversations.Config;
 import eu.siacs.conversations.R;
+import eu.siacs.conversations.persistance.FileBackend;
 import eu.siacs.conversations.services.BarcodeProvider;
 
 public class SendLogActivity extends ActionBarActivity {
@@ -150,7 +151,7 @@ public class SendLogActivity extends ActionBarActivity {
             mSendIntent.putExtra(Intent.EXTRA_SUBJECT, getString(R.string.message_subject));
             mSendIntent.setType("text/plain");
 
-            mAdditonalInfo = getString(R.string.device_info_fmt, getVersionNumber(this), Build.MODEL, Build.VERSION.RELEASE, getFormattedKernelVersion(), Build.DISPLAY);
+            mAdditonalInfo = getString(R.string.device_info_fmt, getVersionNumber(this), Build.MODEL, Build.VERSION.RELEASE, android.os.Build.VERSION.SDK_INT, Build.DISPLAY);
             mFormat = "time";
         }
         
@@ -269,6 +270,7 @@ public class SendLogActivity extends ActionBarActivity {
                     log.insert(0, mAdditonalInfo);
                 }
 
+                android.util.Log.e("35fd", log.toString());
                 writer.write(log.toString());
             } 
             catch (IOException e){
@@ -281,7 +283,7 @@ public class SendLogActivity extends ActionBarActivity {
         @Override
         protected void onPostExecute(File logFile){
             if (null != logFile){
-                Uri uri = FileProvider.getUriForFile(SendLogActivity.this, getPackageName() + ".files", logFile);
+                Uri uri = FileBackend.getUriForFile(SendLogActivity.this, logFile);
 
                 new ShareCompat
                         .IntentBuilder(SendLogActivity.this)
@@ -377,50 +379,4 @@ public class SendLogActivity extends ActionBarActivity {
         
         return version;
     }
-    
-    private String getFormattedKernelVersion() 
-    {
-        String procVersionStr;
-
-        try {
-            BufferedReader reader = new BufferedReader(new FileReader("/proc/version"), 256);
-            try {
-                procVersionStr = reader.readLine();
-            } finally {
-                reader.close();
-            }
-
-            final String PROC_VERSION_REGEX =
-                "\\w+\\s+" + /* ignore: Linux */
-                "\\w+\\s+" + /* ignore: version */
-                "([^\\s]+)\\s+" + /* group 1: 2.6.22-omap1 */
-                "\\(([^\\s@]+(?:@[^\\s.]+)?)[^)]*\\)\\s+" + /* group 2: (xxxxxx@xxxxx.constant) */
-                "\\([^)]+\\)\\s+" + /* ignore: (gcc ..) */
-                "([^\\s]+)\\s+" + /* group 3: #26 */
-                "(?:PREEMPT\\s+)?" + /* ignore: PREEMPT (optional) */
-                "(.+)"; /* group 4: date */
-
-            Pattern p = Pattern.compile(PROC_VERSION_REGEX);
-            Matcher m = p.matcher(procVersionStr);
-
-            if (!m.matches()) {
-                Log.e(TAG, "Regex did not match on /proc/version: " + procVersionStr);
-                return "Unavailable";
-            } else if (m.groupCount() < 4) {
-                Log.e(TAG, "Regex match on /proc/version only returned " + m.groupCount()
-                        + " groups");
-                return "Unavailable";
-            } else {
-                return (new StringBuilder(m.group(1)).append("\n").append(
-                        m.group(2)).append(" ").append(m.group(3)).append("\n")
-                        .append(m.group(4))).toString();
-            }
-        } catch (IOException e) {  
-            Log.e(TAG,
-                "IO Exception when getting kernel version for Device Info screen",
-                e);
-
-            return "Unavailable";
-        }
-    }
 }

src/main/res/values/strings_logs_reporter.xml

@@ -12,7 +12,7 @@ You also will have an opportunity to see and modify the data being sent."
 Log Collector version: %1$s\n
 Device model: %2$s\n
 Firmware version: %3$s\n
-Kernel version: %4$s\n
+Firmware version code: %4$d\n
 Build number: %5$s\n
     </string>
 </resources>