Forgotten version number

[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 5fd4003..0397e5b 100644 (file)
--- a/src/eu/alefzero/owncloud/ui/fragment/FileDetailFragment.java
+++ b/src/eu/alefzero/owncloud/ui/fragment/FileDetailFragment.java
@@ -17,13 +17,23 @@
  */\r
 package eu.alefzero.owncloud.ui.fragment;\r
 \r
  */\r
 package eu.alefzero.owncloud.ui.fragment;\r
 \r

+import java.util.List;\r
+\r
+import android.accounts.Account;\r
+import android.accounts.AccountManager;\r
+import android.app.ActionBar.LayoutParams;\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.graphics.BitmapFactory.Options;\r
+import android.graphics.Path.FillType;\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.LayoutInflater;\r
 import android.view.View;\r
 import android.view.View.OnClickListener;\r


@@ -36,9 +46,11 @@ import android.widget.Toast;
 import com.actionbarsherlock.app.SherlockFragment;\r
 \r
 import eu.alefzero.owncloud.DisplayUtils;\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


@@ -49,13 +61,14 @@ 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
     private DownloadFinishReceiver mDownloadFinishReceiver;\r
     private Intent mIntent;\r
     private int mLayout;\r
     private View mView;\r
     private OCFile mFile;\r
 \r
     private DownloadFinishReceiver mDownloadFinishReceiver;\r
     private Intent mIntent;\r
     private int mLayout;\r
     private View mView;\r
     private OCFile mFile;\r

+    private static final String TAG = "FileDetailFragment";\r

 \r
     /**\r
      * Default constructor - contains real layout\r
 \r
     /**\r
      * Default constructor - contains real layout\r


@@ -106,6 +119,48 @@ 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_REMOTE_PATH, mFile.getRemotePath());\r
+        i.putExtra(FileDownloader.EXTRA_FILE_PATH, mFile.getURLDecodedRemotePath());\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


@@ -113,7 +168,7 @@ 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


@@ -122,8 +177,12 @@ 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


@@ -131,81 +190,162 @@ 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

+            if(ocVersionSupportsTimeCreated()){\r
+                setTimeCreated(mFile.getCreationTimestamp());\r
+            }\r
+           \r
+            setTimeModified(mFile.getModificationTimestamp());\r

             \r
             // Update preview\r
             if (mFile.getStoragePath() != null) {\r
             \r
             // Update preview\r
             if (mFile.getStoragePath() != null) {\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
+                ImageView preview = (ImageView) getView().findViewById(R.id.fdPreview);\r
+                try {\r
+                    if (mFile.getMimetype().startsWith("image/")) {\r
+                        BitmapFactory.Options options = new Options();\r
+                        options.inScaled = true;\r
+                        options.inPurgeable = true;\r
+                        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.GINGERBREAD_MR1) {\r
+                            options.inPreferQualityOverSpeed = false;\r
+                        }\r
+                        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) {\r
+                            options.inMutable = false;\r
+                        }\r
+\r
+                        Bitmap bmp = BitmapFactory.decodeFile(mFile.getStoragePath(), options);\r
+\r
+                        int width = options.outWidth;\r
+                        int height = options.outHeight;\r
+                        int scale = 1;\r
+                        if (width >= 2048 || height >= 2048) {\r
+                            scale = (int) (Math.ceil(Math.max(height, width)/2048.));\r
+                            options.inSampleSize = scale;\r
+                            bmp.recycle();\r
+\r
+                            bmp = BitmapFactory.decodeFile(mFile.getStoragePath(), options);\r
+                        }\r
+                        preview.setImageBitmap(bmp);\r
+                    }\r
+                } catch (OutOfMemoryError e) {\r
+                    preview.setVisibility(View.INVISIBLE);\r
+                    Log.e(TAG, "Out of memory occured for file with size " + mFile.getFileLength());\r
+                    \r
+                } catch (NoSuchFieldError e) {\r
+                    preview.setVisibility(View.INVISIBLE);\r
+                    Log.e(TAG, "Error from access to unexisting field despite protection " + mFile.getFileLength());\r
+                    \r
+                } catch (Throwable t) {\r
+                    preview.setVisibility(View.INVISIBLE);\r
+                    Log.e(TAG, "Unexpected error while creating image preview " + 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
-            // Make download button effective\r
-            Button downloadButton = (Button) getView().findViewById(R.id.fdDownloadBtn);\r
-            downloadButton.setOnClickListener(this);\r

         }\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
         TextView tv = (TextView) getView().findViewById(R.id.fdFilename);\r
         if (tv != null)\r
             tv.setText(filename);\r
     }\r
 \r
     private void setFilename(String filename) {\r
         TextView tv = (TextView) getView().findViewById(R.id.fdFilename);\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
         TextView tv = (TextView) getView().findViewById(R.id.fdType);\r
         if (tv != null)\r
             tv.setText(mimetype);\r
     }\r
 \r
     private void setFiletype(String mimetype) {\r
         TextView tv = (TextView) getView().findViewById(R.id.fdType);\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
         TextView tv = (TextView) getView().findViewById(R.id.fdSize);\r
         if (tv != null)\r
     private void setFilesize(long filesize) {\r
         TextView tv = (TextView) getView().findViewById(R.id.fdSize);\r
         if (tv != null)\r

-            tv.setText(DisplayUtils.bitsToHumanReadable(filesize));\r
+            tv.setText(DisplayUtils.bytesToHumanReadable(filesize));\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
-        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
+     * Updates the time that the file was created in view\r
+     * @param milliseconds Unix time to set\r
+     */\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
-        return view;\r

     }\r
     \r
     }\r
     \r

-    \r
-\r
-    @Override\r
-    public View getView() {\r
-        return super.getView() == null ? mView : super.getView();\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
-    @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.getPath());\r
-        getActivity().startService(i);\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