X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/blobdiff_plain/60d26d53f6dee0fa3724f583bf799ea046bb1ab7..700d4449779ee9702437103695a79a1cf7169e9c:/src/com/owncloud/android/ui/activity/LogHistoryActivity.java

diff --git a/src/com/owncloud/android/ui/activity/LogHistoryActivity.java b/src/com/owncloud/android/ui/activity/LogHistoryActivity.java
index cb8a5e5b..0186e1ee 100644
--- a/src/com/owncloud/android/ui/activity/LogHistoryActivity.java
+++ b/src/com/owncloud/android/ui/activity/LogHistoryActivity.java
@@ -22,6 +22,7 @@ import java.io.File;
 import java.io.FileReader;
 import java.io.IOException;
 import java.lang.ref.WeakReference;
+import java.lang.reflect.Field;
 import java.util.ArrayList;
 
 import android.content.Intent;
@@ -50,12 +51,15 @@ public class LogHistoryActivity extends SherlockFragmentActivity  {
 
     private static final String MAIL_ATTACHMENT_TYPE = "text/plain";
 
+    private static final String KEY_LOG_TEXT = "LOG_TEXT";
+
     private static final String TAG = LogHistoryActivity.class.getSimpleName();
 
     private static final String DIALOG_WAIT_TAG = "DIALOG_WAIT";
 
     private String mLogPath = FileStorageUtils.getLogPath();
     private File logDIR = null;
+    private String mLogText;
 
 
     @Override
@@ -69,6 +73,7 @@ public class LogHistoryActivity extends SherlockFragmentActivity  {
         actionBar.setDisplayHomeAsUpEnabled(true);
         Button deleteHistoryButton = (Button) findViewById(R.id.deleteLogHistoryButton);
         Button sendHistoryButton = (Button) findViewById(R.id.sendLogHistoryButton);
+        TextView logTV = (TextView) findViewById(R.id.logTV);
 
         deleteHistoryButton.setOnClickListener(new OnClickListener() {
             
@@ -88,20 +93,22 @@ public class LogHistoryActivity extends SherlockFragmentActivity  {
             }
         });
 
-        if (mLogPath != null) {
-            logDIR = new File(mLogPath);
-        }
-
-        if (logDIR != null && logDIR.isDirectory()) {
-            // Show a dialog while log data is being loaded
-            showLoadingDialog();
-
-            TextView logTV = (TextView) findViewById(R.id.logTV);
+        if (savedInstanceState == null) {
+            if (mLogPath != null) {
+                logDIR = new File(mLogPath);
+            }
 
-            // Start a new thread that will load all the log data
-            LoadingLogTask task = new LoadingLogTask(logTV);
-            task.execute();
+            if (logDIR != null && logDIR.isDirectory()) {
+                // Show a dialog while log data is being loaded
+                showLoadingDialog();
 
+                // Start a new thread that will load all the log data
+                LoadingLogTask task = new LoadingLogTask(logTV);
+                task.execute();
+            }
+        } else {
+            mLogText = savedInstanceState.getString(KEY_LOG_TEXT);
+            logTV.setText(mLogText);
         }
     }
 
@@ -124,7 +131,16 @@ public class LogHistoryActivity extends SherlockFragmentActivity  {
      */
     private void sendMail() {
 
-        String emailAddresses[] = { getText(R.string.mail_logger).toString() };
+        String emailAddress;
+        try {
+            Class<?> stringClass = R.string.class;
+            Field mailLoggerField = stringClass.getField("mail_logger");
+            int emailAddressId = (Integer)mailLoggerField.get(null);
+            emailAddress = getString(emailAddressId);
+            
+        } catch (Exception e) {
+            emailAddress = "";
+        }
 
         ArrayList<Uri> uris = new ArrayList<Uri>();
 
@@ -141,7 +157,7 @@ public class LogHistoryActivity extends SherlockFragmentActivity  {
 
         // Explicitly only use Gmail to send
         intent.setClassName("com.google.android.gm","com.google.android.gm.ComposeActivityGmail");
-        intent.putExtra(Intent.EXTRA_EMAIL, emailAddresses);
+        intent.putExtra(Intent.EXTRA_EMAIL, new String[]{ emailAddress });
         intent.putExtra(Intent.EXTRA_SUBJECT, getText(R.string.log_mail_subject));
         intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
         intent.setType(MAIL_ATTACHMENT_TYPE);
@@ -173,7 +189,8 @@ public class LogHistoryActivity extends SherlockFragmentActivity  {
             if (textViewReference != null && result != null) {
                 final TextView logTV = textViewReference.get();
                 if (logTV != null) {
-                    logTV.setText(result);
+                    mLogText = result;
+                    logTV.setText(mLogText);
                     dismissLoadingDialog();
                 }
             }
@@ -189,8 +206,8 @@ public class LogHistoryActivity extends SherlockFragmentActivity  {
             //Read text from files
             StringBuilder text = new StringBuilder();
 
+            BufferedReader br = null;
             try {
-
                 String line;
 
                 for (int i = logFileName.length-1; i >= 0; i--) {
@@ -198,7 +215,7 @@ public class LogHistoryActivity extends SherlockFragmentActivity  {
                     if (file.exists()) {
                         // Check if FileReader is ready
                         if (new FileReader(file).ready()) {
-                            BufferedReader br = new BufferedReader(new FileReader(file));
+                            br = new BufferedReader(new FileReader(file));
                             while ((line = br.readLine()) != null) {
                                 // Append the log info
                                 text.append(line);
@@ -210,6 +227,15 @@ public class LogHistoryActivity extends SherlockFragmentActivity  {
             }
             catch (IOException e) {
                 Log_OC.d(TAG, e.getMessage().toString());
+                
+            } finally {
+                if (br != null) {
+                    try {
+                        br.close();
+                    } catch (IOException e) {
+                        // ignore
+                    }
+                }
             }
 
             return text.toString();
@@ -221,7 +247,9 @@ public class LogHistoryActivity extends SherlockFragmentActivity  {
      */
     public void showLoadingDialog() {
         // Construct dialog
-        LoadingDialog loading = new LoadingDialog(getResources().getString(R.string.log_progress_dialog_text));
+        LoadingDialog loading = new LoadingDialog(
+                getResources().getString(R.string.log_progress_dialog_text)
+        );
         FragmentManager fm = getSupportFragmentManager();
         FragmentTransaction ft = fm.beginTransaction();
         loading.show(ft, DIALOG_WAIT_TAG);
@@ -237,4 +265,12 @@ public class LogHistoryActivity extends SherlockFragmentActivity  {
             loading.dismiss();
         }
     }
+
+    @Override
+    protected void onSaveInstanceState(Bundle outState) {
+        super.onSaveInstanceState(outState);
+
+        /// global state
+        outState.putString(KEY_LOG_TEXT, mLogText);
+    }
 }
\ No newline at end of file