Fixed ClassCastException in FileUploader

[pub/Android/ownCloud.git] / src / com / owncloud / android / ui / activity / FileDetailActivity.java

diff --git a/src/com/owncloud/android/ui/activity/FileDetailActivity.java b/src/com/owncloud/android/ui/activity/FileDetailActivity.java
index 5bf6bd2..97f719f 100644 (file)
--- a/src/com/owncloud/android/ui/activity/FileDetailActivity.java
+++ b/src/com/owncloud/android/ui/activity/FileDetailActivity.java
@@ -17,6 +17,8 @@
  */\r
 package com.owncloud.android.ui.activity;\r
 \r
+import java.lang.ref.WeakReference;\r
+\r
 import android.accounts.Account;\r
 import android.app.Dialog;\r
 import android.app.ProgressDialog;\r
@@ -30,6 +32,7 @@ import android.os.IBinder;
 import android.support.v4.app.Fragment;\r
 import android.support.v4.app.FragmentTransaction;\r
 import android.util.Log;\r
+import android.widget.ProgressBar;\r
 \r
 import com.actionbarsherlock.app.ActionBar;\r
 import com.actionbarsherlock.app.SherlockFragmentActivity;\r
@@ -44,12 +47,14 @@ import com.owncloud.android.ui.fragment.FilePreviewFragment;
 \r
 import com.owncloud.android.R;\r
 \r
+import eu.alefzero.webdav.OnDatatransferProgressListener;\r
+\r
 /**\r
  * This activity displays the details of a file like its name, its size and so\r
  * on.\r
  * \r
  * @author Bartek Przybylski\r
- * \r
+ * @author David A. Velasco\r
  */\r
 public class FileDetailActivity extends SherlockFragmentActivity implements FileDetailFragment.ContainerActivity {\r
     \r
@@ -57,10 +62,17 @@ public class FileDetailActivity extends SherlockFragmentActivity implements File
 \r
     public static final String TAG = FileDetailActivity.class.getSimpleName();\r
     \r
+    public static final String EXTRA_MODE = "MODE";\r
+    public static final int MODE_DETAILS = 0;\r
+    public static final int MODE_PREVIEW = 1;\r
+\r
+    private static final String KEY_WAITING_TO_PREVIEW = "WAITING_TO_PREVIEW";\r
+    \r
     private boolean mConfigurationChangedToLandscape = false;\r
     private FileDownloaderBinder mDownloaderBinder = null;\r
     private ServiceConnection mDownloadConnection, mUploadConnection = null;\r
     private FileUploaderBinder mUploaderBinder = null;\r
+    private boolean mWaitingToPreview;\r
     \r
 \r
     @Override\r
@@ -85,7 +97,10 @@ public class FileDetailActivity extends SherlockFragmentActivity implements File
             actionBar.setDisplayHomeAsUpEnabled(true);\r
 \r
             if (savedInstanceState == null) {\r
+                mWaitingToPreview = false;\r
                 createChildFragment();\r
+            } else {\r
+                mWaitingToPreview = savedInstanceState.getBoolean(KEY_WAITING_TO_PREVIEW);\r
             }\r
             \r
         }  else {\r
@@ -94,14 +109,25 @@ public class FileDetailActivity extends SherlockFragmentActivity implements File
         \r
         \r
     }\r
-    \r
-    \r
+\r
+    /**\r
+     * Creates the proper fragment depending upon the state of the handled {@link OCFile} and\r
+     * the requested {@link Intent}.\r
+     */\r
     private void createChildFragment() {\r
         OCFile file = getIntent().getParcelableExtra(FileDetailFragment.EXTRA_FILE);\r
         Account account = getIntent().getParcelableExtra(FileDetailFragment.EXTRA_ACCOUNT);\r
+        int mode = getIntent().getIntExtra(EXTRA_MODE, MODE_PREVIEW); \r
+        \r
         Fragment newFragment = null;\r
-        if (FilePreviewFragment.canBePreviewed(file)) {\r
-            newFragment = new FilePreviewFragment(file, account);\r
+        if (FilePreviewFragment.canBePreviewed(file) && mode == MODE_PREVIEW) {\r
+            if (file.isDown()) {\r
+                newFragment = new FilePreviewFragment(file, account);\r
+            \r
+            } else {\r
+                newFragment = new FileDetailFragment(file, account);\r
+                mWaitingToPreview = true;\r
+            }\r
             \r
         } else {\r
             newFragment = new FileDetailFragment(file, account);\r
@@ -112,12 +138,19 @@ public class FileDetailActivity extends SherlockFragmentActivity implements File
     }\r
     \r
 \r
+    @Override\r
+    protected void onSaveInstanceState(Bundle outState) {\r
+        super.onSaveInstanceState(outState);\r
+        outState.putBoolean(KEY_WAITING_TO_PREVIEW, mWaitingToPreview);\r
+    }\r
+\r
 \r
     /** Defines callbacks for service binding, passed to bindService() */\r
     private class DetailsServiceConnection implements ServiceConnection {\r
 \r
         @Override\r
         public void onServiceConnected(ComponentName component, IBinder service) {\r
+                \r
             if (component.equals(new ComponentName(FileDetailActivity.this, FileDownloader.class))) {\r
                 Log.d(TAG, "Download service connected");\r
                 mDownloaderBinder = (FileDownloaderBinder) service;\r
@@ -127,9 +160,12 @@ public class FileDetailActivity extends SherlockFragmentActivity implements File
             } else {\r
                 return;\r
             }\r
+            \r
             Fragment fragment = getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG);\r
-            if (fragment != null && fragment instanceof FileDetailFragment) {\r
-                ((FileDetailFragment) fragment).updateFileDetails(false);   // let the fragment gets the mDownloadBinder through getDownloadBinder() (see FileDetailFragment#updateFileDetais())\r
+            FileDetailFragment detailsFragment = (fragment instanceof FileDetailFragment) ? (FileDetailFragment) fragment : null;\r
+            if (detailsFragment != null) {\r
+                detailsFragment.listenForTransferProgress();\r
+                detailsFragment.updateFileDetails(false);   // let the fragment gets the mDownloadBinder through getDownloadBinder() (see FileDetailFragment#updateFileDetais())\r
             }\r
         }\r
 \r
@@ -145,7 +181,7 @@ public class FileDetailActivity extends SherlockFragmentActivity implements File
         }\r
     };    \r
     \r
-\r
+    \r
     @Override\r
     public void onDestroy() {\r
         super.onDestroy();\r
@@ -243,5 +279,13 @@ public class FileDetailActivity extends SherlockFragmentActivity implements File
     public FileUploaderBinder getFileUploaderBinder() {\r
         return mUploaderBinder;\r
     }\r
+\r
+\r
+    @Override\r
+    public void showFragmentWithDetails(OCFile file) {\r
+        FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();\r
+        transaction.replace(R.id.fragment, new FileDetailFragment(file, (Account) getIntent().getParcelableExtra(FileDetailFragment.EXTRA_ACCOUNT)), FileDetailFragment.FTAG); \r
+        transaction.commit();\r
+    }\r
     \r
 }\r