1 files changed, 29 insertions, 2 deletions

diff --git a/libs/thedevstacklogcat/src/main/java/de/thedevstack/android/logcat/tasks/ReadLogCatAsyncTask.java b/libs/thedevstacklogcat/src/main/java/de/thedevstack/android/logcat/tasks/ReadLogCatAsyncTask.java
index 1136faf8..e16009ee 100644
--- a/libs/thedevstacklogcat/src/main/java/de/thedevstack/android/logcat/tasks/ReadLogCatAsyncTask.java
+++ b/libs/thedevstacklogcat/src/main/java/de/thedevstack/android/logcat/tasks/ReadLogCatAsyncTask.java
@@ -9,6 +9,7 @@ import java.io.InputStreamReader;
 import java.util.ArrayList;
 
 import de.thedevstack.android.logcat.Logging;
+import de.thedevstack.android.logcat.adapters.LogCatArrayAdapter;
 
 /**
  * Task to read the logcat of the App.
@@ -25,7 +26,7 @@ public class ReadLogCatAsyncTask extends AsyncTask<Void, Void, String[]> {
     /**
      * The array adapter to publish the log messages to.
      */
-    private final ArrayAdapter<String> arrayAdapter;
+    private final LogCatArrayAdapter arrayAdapter;
     /**
      * The command to execute logcat.
      */
@@ -39,7 +40,7 @@ public class ReadLogCatAsyncTask extends AsyncTask<Void, Void, String[]> {
      * Initializes the Task with the array adapter to publish the log messages to.
      * @param arrayAdapter the array adapter
      */
-    public ReadLogCatAsyncTask(ArrayAdapter<String> arrayAdapter) {
+    public ReadLogCatAsyncTask(LogCatArrayAdapter arrayAdapter) {
         this.arrayAdapter = arrayAdapter;
     }
 
@@ -52,15 +53,35 @@ public class ReadLogCatAsyncTask extends AsyncTask<Void, Void, String[]> {
     protected String[] doInBackground(Void... params) {
         ArrayList<String> logCatOutput = new ArrayList<>();
         BufferedReader bufferedReader = null;
+        BufferedReader errorReader = null;
         try {
             Process process = Runtime.getRuntime().exec(ReadLogCatAsyncTask.LOG_CAT_CMD);
             bufferedReader = new BufferedReader(new InputStreamReader(process.getInputStream()));
+            errorReader = new BufferedReader(new InputStreamReader(process.getErrorStream()));
             String line = "";
             while ((line = bufferedReader.readLine()) != null) {
                 logCatOutput.add(line);
             }
+
+            String errorLine = "";
+            StringBuilder sb = new StringBuilder();
+            while ((errorLine = errorReader.readLine()) != null) {
+                sb.append(errorLine);
+                sb.append('\n');
+            }
+            int exitValue = process.waitFor();
+
+            Logging.d("ReadLogCat", "Logcat command returned with exitValue '" + exitValue + "'.");
+
+            String errorMessage = sb.toString();
+            if (0 != exitValue && !errorMessage.isEmpty()) {
+                Logging.e("ReadLogCat", errorMessage);
+                logCatOutput.add(errorMessage);
+            }
         } catch (IOException e) {
             Logging.e("ReadLogCat", "error while retrieving information from logcat: " + e.getMessage(), e);
+        } catch (InterruptedException e) {
+            Logging.e("ReadLogCat", "error while retrieving information from logcat: " + e.getMessage(), e);
         } finally {
             if (null != bufferedReader) {
                 try {
@@ -68,6 +89,12 @@ public class ReadLogCatAsyncTask extends AsyncTask<Void, Void, String[]> {
                 } catch (IOException e) {
                 }
             }
+            if (null != errorReader) {
+                try {
+                    errorReader.close();
+                } catch (IOException e) {
+                }
+            }
         }
         logCatOutput.trimToSize();
         return logCatOutput.toArray(new String[0]);