version bump

[pub/Android/ownCloud.git] / src / eu / alefzero / owncloud / ui / fragment / FileDetailFragment.java

diff --git a/src/eu/alefzero/owncloud/ui/fragment/FileDetailFragment.java b/src/eu/alefzero/owncloud/ui/fragment/FileDetailFragment.java
index 137cd29..932fa51 100644 (file)
--- a/src/eu/alefzero/owncloud/ui/fragment/FileDetailFragment.java
+++ b/src/eu/alefzero/owncloud/ui/fragment/FileDetailFragment.java
@@ -17,29 +17,37 @@
  */\r
 package eu.alefzero.owncloud.ui.fragment;\r
 \r
  */\r
 package eu.alefzero.owncloud.ui.fragment;\r
 \r

-import android.app.FragmentTransaction;\r
+import java.util.List;\r
+\r
+import android.accounts.Account;\r
+import android.accounts.AccountManager;\r

 import android.content.BroadcastReceiver;\r
 import android.content.Context;\r
 import android.content.Intent;\r
 import android.content.IntentFilter;\r
 import android.content.BroadcastReceiver;\r
 import android.content.Context;\r
 import android.content.Intent;\r
 import android.content.IntentFilter;\r

+import android.content.pm.PackageManager;\r

 import android.graphics.Bitmap;\r
 import android.graphics.BitmapFactory;\r
 import android.graphics.Bitmap;\r
 import android.graphics.BitmapFactory;\r

+import android.net.Uri;\r

 import android.os.Bundle;\r
 import android.os.Bundle;\r

+import android.util.Log;\r

 import android.view.LayoutInflater;\r
 import android.view.View;\r
 import android.view.View.OnClickListener;\r
 import android.view.ViewGroup;\r
 import android.view.LayoutInflater;\r
 import android.view.View;\r
 import android.view.View.OnClickListener;\r
 import android.view.ViewGroup;\r

+import android.widget.Button;\r

 import android.widget.ImageView;\r
 import android.widget.TextView;\r
 import android.widget.Toast;\r
 import android.widget.ImageView;\r
 import android.widget.TextView;\r
 import android.widget.Toast;\r

-import android.widget.VideoView;\r

 \r
 import com.actionbarsherlock.app.SherlockFragment;\r
 \r
 import eu.alefzero.owncloud.DisplayUtils;\r
 \r
 import com.actionbarsherlock.app.SherlockFragment;\r
 \r
 import eu.alefzero.owncloud.DisplayUtils;\r

-import eu.alefzero.owncloud.FileDownloader;\r

 import eu.alefzero.owncloud.R;\r
 import eu.alefzero.owncloud.R;\r

+import eu.alefzero.owncloud.authenticator.AccountAuthenticator;\r

 import eu.alefzero.owncloud.datamodel.OCFile;\r
 import eu.alefzero.owncloud.datamodel.OCFile;\r

+import eu.alefzero.owncloud.files.services.FileDownloader;\r
+import eu.alefzero.owncloud.utils.OwnCloudVersion;\r

 \r
 /**\r
  * This Fragment is used to display the details about a file.\r
 \r
 /**\r
  * This Fragment is used to display the details about a file.\r


@@ -50,35 +58,46 @@ import eu.alefzero.owncloud.datamodel.OCFile;
 public class FileDetailFragment extends SherlockFragment implements\r
         OnClickListener {\r
 \r
 public class FileDetailFragment extends SherlockFragment implements\r
         OnClickListener {\r
 \r

-    public static final String FILE = "FILE";\r
+    public static final String EXTRA_FILE = "FILE";\r

 \r
 \r

-    private Intent mIntent;\r
-    //private View mView;\r

     private DownloadFinishReceiver mDownloadFinishReceiver;\r
     private DownloadFinishReceiver mDownloadFinishReceiver;\r

-    private OCFile mFile;\r
-\r
+    private Intent mIntent;\r

     private int mLayout;\r
     private int mLayout;\r

-    private boolean mEmptyLayout;\r
+    private View mView;\r
+    private OCFile mFile;\r
+    private static final String TAG = "FileDetailFragment";\r

 \r
     /**\r
 \r
     /**\r

-     * Default constructor. When inflated by android -> display empty layout\r
+     * Default constructor - contains real layout\r

      */\r
      */\r

-    public FileDetailFragment() {\r
-        mLayout = R.layout.file_details_empty;\r
-        mEmptyLayout = true;\r
+    public FileDetailFragment(){\r
+        mLayout = R.layout.file_details_fragment;\r

     }\r
     }\r

-\r
+    \r
+    /**\r
+     * Creates a dummy layout. For use if the user never has\r
+     * tapped on a file before\r
+     * \r
+     * @param useEmptyView If true, use empty layout\r
+     */\r
+    public FileDetailFragment(boolean useEmptyView){\r
+        if(useEmptyView){\r
+            mLayout = R.layout.file_details_empty;\r
+        } else {\r
+            mLayout = R.layout.file_details_fragment;\r
+        }\r
+    }\r
+    \r

     /**\r
     /**\r

-     * Custom construtor. Use with a {@link FragmentTransaction}. The intent has\r
-     * to contain {@link FileDetailFragment#FILE} with an OCFile and also\r
-     * {@link FileDownloader#EXTRA_ACCOUNT} with the account.\r
+     * Use this when creating the fragment and display\r
+     * a file at the same time\r

      * \r
      * \r

-     * @param intent Intent with an account and a file in it for rendering\r
+     * @param showDetailsIntent The Intent with the required parameters\r
+     * @see FileDetailFragment#updateFileDetails(Intent)\r

      */\r
      */\r

-    public FileDetailFragment(Intent intent) {\r
+    public FileDetailFragment(Intent showDetailsIntent) {\r
+        mIntent = showDetailsIntent;\r

         mLayout = R.layout.file_details_fragment;\r
         mLayout = R.layout.file_details_fragment;\r

-        mIntent = intent;\r
-        mEmptyLayout = false;\r

     }\r
 \r
     @Override\r
     }\r
 \r
     @Override\r


@@ -97,6 +116,47 @@ public class FileDetailFragment extends SherlockFragment implements
         mDownloadFinishReceiver = null;\r
     }\r
 \r
         mDownloadFinishReceiver = null;\r
     }\r
 \r

+    @Override\r
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,\r
+            Bundle savedInstanceState) {\r
+        View view = null;\r
+        view = inflater.inflate(mLayout, container, false);\r
+        mView = view;\r
+        if(mLayout == R.layout.file_details_fragment){\r
+            // Phones will launch an activity with this intent\r
+            if(mIntent == null){\r
+                mIntent = getActivity().getIntent();\r
+            }\r
+            updateFileDetails();\r
+        }\r
+        \r
+        return view;\r
+    }\r
+\r
+    @Override\r
+    public View getView() {\r
+        return super.getView() == null ? mView : super.getView();\r
+    }\r
+\r
+    @Override\r
+    public void onClick(View v) {\r
+        Toast.makeText(getActivity(), "Downloading", Toast.LENGTH_LONG).show();\r
+        Intent i = new Intent(getActivity(), FileDownloader.class);\r
+        i.putExtra(FileDownloader.EXTRA_ACCOUNT,\r
+                mIntent.getParcelableExtra(FileDownloader.EXTRA_ACCOUNT));\r
+        i.putExtra(FileDownloader.EXTRA_FILE_PATH, mFile.getRemotePath());\r
+        i.putExtra(FileDownloader.EXTRA_FILE_SIZE, mFile.getFileLength());\r
+        getActivity().startService(i);\r
+    }\r
+\r
+    /**\r
+     * Can be used to get the file that is currently being displayed.\r
+     * @return The file on the screen.\r
+     */\r
+    public OCFile getDisplayedFile(){\r
+        return mFile;\r
+    }\r
+    \r

     /**\r
      * Use this method to signal this Activity that it shall update its view.\r
      * \r
     /**\r
      * Use this method to signal this Activity that it shall update its view.\r
      * \r


@@ -104,7 +164,7 @@ public class FileDetailFragment extends SherlockFragment implements
      *            this file The intent needs to have these extras:\r
      *            <p>\r
      * \r
      *            this file The intent needs to have these extras:\r
      *            <p>\r
      * \r

-     *            {@link FileDetailFragment#FILE}: An {@link OCFile}\r
+     *            {@link FileDetailFragment#EXTRA_FILE}: An {@link OCFile}\r

      *            {@link FileDownloader#EXTRA_ACCOUNT}: The Account that file\r
      *            belongs to (required for downloading)\r
      */\r
      *            {@link FileDownloader#EXTRA_ACCOUNT}: The Account that file\r
      *            belongs to (required for downloading)\r
      */\r


@@ -113,8 +173,12 @@ public class FileDetailFragment extends SherlockFragment implements
         updateFileDetails();\r
     }\r
 \r
         updateFileDetails();\r
     }\r
 \r

+    /**\r
+     * Updates the view with all relevant details about that file.\r
+     */\r

     private void updateFileDetails() {\r
     private void updateFileDetails() {\r

-        mFile = mIntent.getParcelableExtra(FILE);\r
+        mFile = mIntent.getParcelableExtra(EXTRA_FILE);\r
+        Button downloadButton = (Button) getView().findViewById(R.id.fdDownloadBtn);\r

 \r
         if (mFile != null) {\r
             // set file details\r
 \r
         if (mFile != null) {\r
             // set file details\r


@@ -122,106 +186,133 @@ public class FileDetailFragment extends SherlockFragment implements
             setFiletype(DisplayUtils.convertMIMEtoPrettyPrint(mFile\r
                     .getMimetype()));\r
             setFilesize(mFile.getFileLength());\r
             setFiletype(DisplayUtils.convertMIMEtoPrettyPrint(mFile\r
                     .getMimetype()));\r
             setFilesize(mFile.getFileLength());\r

-\r
-            // set file preview if available and possible\r
-            VideoView videoView = (VideoView) getView()\r
-                    .findViewById(R.id.videoView1);\r
-            videoView.setVisibility(View.INVISIBLE);\r
-            if (mFile.getStoragePath() == null) {\r
-                ImageView imageView = (ImageView) getView().findViewById(\r
-                        R.id.imageView2);\r
-                imageView.setImageResource(R.drawable.download);\r
-                imageView.setOnClickListener(this);\r
-            } else {\r
-                if (mFile.getMimetype().startsWith("image/")) {\r
-                    ImageView imageView = (ImageView) getView()\r
-                            .findViewById(R.id.imageView2);\r
-                    Bitmap bmp = BitmapFactory.decodeFile(mFile.getStoragePath());\r
-                    imageView.setImageBitmap(bmp);\r
-                } else if (mFile.getMimetype().startsWith("video/")) {\r
-                    videoView.setVisibility(View.VISIBLE);\r
-                    videoView.setVideoPath(mFile.getStoragePath());\r
-                    videoView.start();\r
+            if(ocVersionSupportsTimeCreated()){\r
+                setTimeCreated(mFile.getCreationTimestamp());\r
+            }\r
+           \r
+            setTimeModified(mFile.getModificationTimestamp());\r
+            \r
+            // Update preview\r
+            if (mFile.getStoragePath() != null) {\r
+                try {\r
+                    if (mFile.getMimetype().startsWith("image/")) {\r
+                        ImageView preview = (ImageView) getView().findViewById(\r
+                                R.id.fdPreview);\r
+                        Bitmap bmp = BitmapFactory.decodeFile(mFile.getStoragePath());\r
+                        preview.setImageBitmap(bmp);\r
+                    }\r
+                } catch (OutOfMemoryError e) {\r
+                    Log.e(TAG, "Out of memory occured for file with size " + mFile.getFileLength());\r

                 }\r
                 }\r

+                downloadButton.setText(R.string.filedetails_open);\r
+                downloadButton.setOnClickListener(new OnClickListener() {\r
+                    @Override\r
+                    public void onClick(View v) {\r
+                        Intent i = new Intent(Intent.ACTION_VIEW);\r
+                        i.setDataAndType(Uri.parse("file://"+mFile.getStoragePath()), mFile.getMimetype());\r
+                        List list = getActivity().getPackageManager().queryIntentActivities(i, PackageManager.MATCH_DEFAULT_ONLY);\r
+                        if (list.size() > 0) {\r
+                            startActivity(i);\r
+                        } else {\r
+                            Toast.makeText(getActivity(), "There is no application to handle file " + mFile.getFileName(), Toast.LENGTH_SHORT).show();\r
+                        }\r
+                    }\r
+                });\r
+            } else {\r
+                // Make download button effective\r
+                downloadButton.setOnClickListener(this);\r

             }\r
         }\r
     }\r
             }\r
         }\r
     }\r

-\r
-    @Override\r
-    public View onCreateView(LayoutInflater inflater, ViewGroup container,\r
-            Bundle savedInstanceState) {\r
-        View view = null;\r
-        view = inflater.inflate(mLayout, container, false);\r
-        return view;\r
-    }\r
-\r
-    @Override\r
-    public void onStart() {\r
-        super.onStart();\r
-        \r
-        // Fill in required information about file displaying\r
-        if(mIntent == null){\r
-            mIntent = getActivity().getIntent();\r
-        }\r
-        \r
-        // Fill in the details if the layout is not empty\r
-        if(!mEmptyLayout){\r
-            updateFileDetails();\r
-        }\r
-        \r
-    }\r
-\r
+    \r
+    /**\r
+     * Updates the filename in view\r
+     * @param filename to set\r
+     */\r

     private void setFilename(String filename) {\r
     private void setFilename(String filename) {\r

-        TextView tv = (TextView) getView().findViewById(R.id.textView1);\r
+        TextView tv = (TextView) getView().findViewById(R.id.fdFilename);\r

         if (tv != null)\r
             tv.setText(filename);\r
     }\r
 \r
         if (tv != null)\r
             tv.setText(filename);\r
     }\r
 \r

+    /**\r
+     * Updates the MIME type in view\r
+     * @param mimetype to set\r
+     */\r

     private void setFiletype(String mimetype) {\r
     private void setFiletype(String mimetype) {\r

-        TextView tv = (TextView) getView().findViewById(R.id.textView2);\r
+        TextView tv = (TextView) getView().findViewById(R.id.fdType);\r

         if (tv != null)\r
             tv.setText(mimetype);\r
     }\r
 \r
         if (tv != null)\r
             tv.setText(mimetype);\r
     }\r
 \r

+    /**\r
+     * Updates the file size in view\r
+     * @param filesize in bytes to set\r
+     */\r

     private void setFilesize(long filesize) {\r
     private void setFilesize(long filesize) {\r

-        TextView tv = (TextView) getView().findViewById(R.id.textView3);\r
+        TextView tv = (TextView) getView().findViewById(R.id.fdSize);\r

         if (tv != null)\r
         if (tv != null)\r

-            tv.setText(DisplayUtils.bitsToHumanReadable(filesize));\r
+            tv.setText(DisplayUtils.bytesToHumanReadable(filesize));\r

     }\r
     }\r

-\r
+    \r

     /**\r
     /**\r

-     * Use this to check if the correct layout is loaded. When android\r
-     * instanciates this class using the default constructor, the layout will be\r
-     * empty.\r
-     * \r
-     * Once a user touches a file for the first time, you must instanciate a new\r
-     * Fragment with the new FileDetailFragment(true) to inflate the actual\r
-     * details\r
-     * \r
-     * @return If the layout is empty, this method will return true, otherwise\r
-     *         false\r
+     * Updates the time that the file was created in view\r
+     * @param milliseconds Unix time to set\r

      */\r
      */\r

-    public boolean isEmptyLayout() {\r
-        return mEmptyLayout;\r
+    private void setTimeCreated(long milliseconds){\r
+        TextView tv = (TextView) getView().findViewById(R.id.fdCreated);\r
+        TextView tvLabel = (TextView) getView().findViewById(R.id.fdCreatedLabel);\r
+        if(tv != null){\r
+            tv.setText(DisplayUtils.unixTimeToHumanReadable(milliseconds));\r
+            tv.setVisibility(View.VISIBLE);\r
+            tvLabel.setVisibility(View.VISIBLE);\r
+        }\r

     }\r
     }\r

-\r
-    @Override\r
-    public void onClick(View v) {\r
-        Toast.makeText(getActivity(), "Downloading", Toast.LENGTH_LONG).show();\r
-        Intent i = new Intent(getActivity(), FileDownloader.class);\r
-        i.putExtra(FileDownloader.EXTRA_ACCOUNT,\r
-                mIntent.getParcelableExtra(FileDownloader.EXTRA_ACCOUNT));\r
-        i.putExtra(FileDownloader.EXTRA_FILE_PATH,\r
-                mIntent.getStringExtra(FileDownloader.EXTRA_FILE_PATH));\r
-        getActivity().startService(i);\r
+    \r
+    /**\r
+     * Updates the time that the file was last modified\r
+     * @param milliseconds Unix time to set\r
+     */\r
+    private void setTimeModified(long milliseconds){\r
+        TextView tv = (TextView) getView().findViewById(R.id.fdModified);\r
+        if(tv != null){\r
+            tv.setText(DisplayUtils.unixTimeToHumanReadable(milliseconds));\r
+        }\r
+    }\r
+    \r
+    /**\r
+     * In ownCloud 3.0.3 and 4.0.0 there is a bug that SabreDAV does not return\r
+     * the time that the file was created. There is a chance that this will\r
+     * be fixed in future versions. Use this method to check if this version of\r
+     * ownCloud has this fix.\r
+     * @return True, if ownCloud the ownCloud version is > 3.0.4 and 4.0.1\r
+     */\r
+    private boolean ocVersionSupportsTimeCreated(){\r
+        if(mIntent != null){\r
+            Account ocAccount = mIntent.getParcelableExtra(FileDownloader.EXTRA_ACCOUNT);\r
+            if(ocAccount != null){\r
+                AccountManager accManager = (AccountManager) getActivity().getSystemService(Context.ACCOUNT_SERVICE);\r
+                OwnCloudVersion ocVersion = new OwnCloudVersion(accManager\r
+                        .getUserData(ocAccount, AccountAuthenticator.KEY_OC_VERSION));\r
+                if(ocVersion.compareTo(new OwnCloudVersion(0x030004)) >= 0 || ocVersion.compareTo(new OwnCloudVersion(0x040001)) >= 0){\r
+                    return true;\r
+                }\r
+            }\r
+        }\r
+        return false;\r

     }\r
 \r
     }\r
 \r

+    /**\r
+     * Once the file download has finished -> update view\r
+     * @author Bartek Przybylski\r
+     */\r

     private class DownloadFinishReceiver extends BroadcastReceiver {\r
         @Override\r
         public void onReceive(Context context, Intent intent) {\r
     private class DownloadFinishReceiver extends BroadcastReceiver {\r
         @Override\r
         public void onReceive(Context context, Intent intent) {\r

-            updateFileDetails();\r
+            ((OCFile)mIntent.getParcelableExtra(EXTRA_FILE)).setStoragePath(intent.getStringExtra(FileDownloader.EXTRA_FILE_PATH));\r
+            updateFileDetails(mIntent);\r

         }\r
         }\r

-\r
+        \r

     }\r
 \r
 }\r
     }\r
 \r
 }\r