+++ /dev/null
-/* ownCloud Android client application\r
- * Copyright (C) 2011 Bartek Przybylski\r
- *\r
- * This program is free software: you can redistribute it and/or modify\r
- * it under the terms of the GNU General Public License as published by\r
- * the Free Software Foundation, either version 3 of the License, or\r
- * (at your option) any later version.\r
- *\r
- * This program is distributed in the hope that it will be useful,\r
- * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
- * GNU General Public License for more details.\r
- *\r
- * You should have received a copy of the GNU General Public License\r
- * along with this program. If not, see <http://www.gnu.org/licenses/>.\r
- *\r
- */\r
-package eu.alefzero.owncloud.ui.fragment;\r
-\r
-import android.accounts.Account;\r
-import android.accounts.AccountManager;\r
-import android.content.ActivityNotFoundException;\r
-import android.content.BroadcastReceiver;\r
-import android.content.Context;\r
-import android.content.Intent;\r
-import android.content.IntentFilter;\r
-import android.graphics.Bitmap;\r
-import android.graphics.BitmapFactory;\r
-import android.graphics.BitmapFactory.Options;\r
-import android.graphics.drawable.BitmapDrawable;\r
-import android.graphics.drawable.Drawable;\r
-import android.net.Uri;\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.webkit.MimeTypeMap;\r
-import android.widget.Button;\r
-import android.widget.ImageView;\r
-import android.widget.TextView;\r
-import android.widget.Toast;\r
-\r
-import com.actionbarsherlock.app.SherlockFragment;\r
-\r
-import eu.alefzero.owncloud.DisplayUtils;\r
-import eu.alefzero.owncloud.R;\r
-import eu.alefzero.owncloud.datamodel.OCFile;\r
-import eu.alefzero.owncloud.files.services.FileDownloader;\r
-\r
-/**\r
- * This Fragment is used to display the details about a file.\r
- * \r
- * @author Bartek Przybylski\r
- * \r
- */\r
-public class FileDetailFragment extends SherlockFragment implements\r
- OnClickListener {\r
-\r
- public static final String EXTRA_FILE = "FILE";\r
- public static final String EXTRA_ACCOUNT = "ACCOUNT";\r
-\r
- private int mLayout;\r
- private View mView;\r
- private OCFile mFile;\r
- private Account mAccount;\r
- \r
- private DownloadFinishReceiver mDownloadFinishReceiver;\r
-\r
- private static final String TAG = "FileDetailFragment";\r
- public static final String FTAG = "FileDetails"; \r
-\r
- \r
- /**\r
- * Creates an empty details fragment.\r
- * \r
- * It's necessary to keep a public constructor without parameters; the system uses it when tries to reinstantiate a fragment automatically. \r
- */\r
- public FileDetailFragment() {\r
- mFile = null;\r
- mAccount = null;\r
- mLayout = R.layout.file_details_empty;\r
- }\r
- \r
- \r
- /**\r
- * Creates a details fragment.\r
- * \r
- * When 'fileToDetail' or 'ocAccount' are null, creates a dummy layout (to use when a file wasn't tapped before).\r
- * \r
- * @param fileToDetail An {@link OCFile} to show in the fragment\r
- * @param ocAccount An ownCloud account; needed to start downloads\r
- */\r
- public FileDetailFragment(OCFile fileToDetail, Account ocAccount){\r
- mFile = fileToDetail;\r
- mAccount = ocAccount;\r
- mLayout = R.layout.file_details_empty;\r
- \r
- if(fileToDetail != null && ocAccount != null) {\r
- mLayout = R.layout.file_details_fragment;\r
- }\r
- }\r
- \r
- \r
- @Override\r
- public View onCreateView(LayoutInflater inflater, ViewGroup container,\r
- Bundle savedInstanceState) {\r
- super.onCreateView(inflater, container, savedInstanceState);\r
- \r
- if (savedInstanceState != null) {\r
- mFile = savedInstanceState.getParcelable(FileDetailFragment.EXTRA_FILE);\r
- mAccount = savedInstanceState.getParcelable(FileDetailFragment.EXTRA_ACCOUNT);\r
- }\r
- \r
- View view = null;\r
- view = inflater.inflate(mLayout, container, false);\r
- mView = view;\r
- \r
- updateFileDetails();\r
- return view;\r
- }\r
- \r
-\r
- @Override\r
- public void onSaveInstanceState(Bundle outState) {\r
- Log.i(getClass().toString(), "onSaveInstanceState() start");\r
- super.onSaveInstanceState(outState);\r
- outState.putParcelable(FileDetailFragment.EXTRA_FILE, mFile);\r
- outState.putParcelable(FileDetailFragment.EXTRA_ACCOUNT, mAccount);\r
- Log.i(getClass().toString(), "onSaveInstanceState() end");\r
- }\r
-\r
- \r
- @Override\r
- public void onResume() {\r
- super.onResume();\r
- mDownloadFinishReceiver = new DownloadFinishReceiver();\r
- IntentFilter filter = new IntentFilter(\r
- FileDownloader.DOWNLOAD_FINISH_MESSAGE);\r
- getActivity().registerReceiver(mDownloadFinishReceiver, filter);\r
- }\r
-\r
- @Override\r
- public void onPause() {\r
- super.onPause();\r
- getActivity().unregisterReceiver(mDownloadFinishReceiver);\r
- mDownloadFinishReceiver = null;\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, mAccount);\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
- v.setEnabled(false);\r
- getActivity().startService(i);\r
- }\r
-\r
-\r
- /**\r
- * Check if the fragment was created with an empty layout. An empty fragment can't show file details, must be replaced.\r
- * \r
- * @return True when the fragment was created with the empty layout.\r
- */\r
- public boolean isEmpty() {\r
- return mLayout == R.layout.file_details_empty;\r
- }\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
- * @param file : An {@link OCFile}\r
- */\r
- public void updateFileDetails(OCFile file, Account ocAccount) {\r
- mFile = file;\r
- mAccount = ocAccount;\r
- updateFileDetails();\r
- }\r
- \r
-\r
- /**\r
- * Updates the view with all relevant details about that file.\r
- */\r
- public void updateFileDetails() {\r
-\r
- if (mFile != null && mAccount != null && mLayout == R.layout.file_details_fragment) {\r
- \r
- Button downloadButton = (Button) getView().findViewById(R.id.fdDownloadBtn);\r
- // set file details\r
- setFilename(mFile.getFileName());\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
- if (mFile.getStoragePath() != null) {\r
- // Update preview\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
- if (bmp != null) {\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
- }\r
- if (bmp != null) {\r
- preview.setImageBitmap(bmp);\r
- }\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(), t);\r
- }\r
- \r
- // Change download button to open button\r
- downloadButton.setText(R.string.filedetails_open);\r
- downloadButton.setOnClickListener(new OnClickListener() {\r
- @Override\r
- public void onClick(View v) {\r
- String storagePath = mFile.getStoragePath();\r
- try {\r
- Intent i = new Intent(Intent.ACTION_VIEW);\r
- i.setDataAndType(Uri.parse("file://"+ storagePath), mFile.getMimetype());\r
- i.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);\r
- startActivity(i);\r
- \r
- } catch (Throwable t) {\r
- Log.e(TAG, "Fail when trying to open with the mimeType provided from the ownCloud server: " + mFile.getMimetype());\r
- boolean toastIt = true; \r
- String mimeType = "";\r
- try {\r
- Intent i = new Intent(Intent.ACTION_VIEW);\r
- mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(storagePath.substring(storagePath.lastIndexOf('.') + 1));\r
- if (mimeType != null && !mimeType.equals(mFile.getMimetype())) {\r
- i.setDataAndType(Uri.parse("file://"+mFile.getStoragePath()), mimeType);\r
- i.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);\r
- startActivity(i);\r
- toastIt = false;\r
- }\r
- \r
- } catch (IndexOutOfBoundsException e) {\r
- Log.e(TAG, "Trying to find out MIME type of a file without extension: " + storagePath);\r
- \r
- } catch (ActivityNotFoundException e) {\r
- Log.e(TAG, "No activity found to handle: " + storagePath + " with MIME type " + mimeType + " obtained from extension");\r
- \r
- } catch (Throwable th) {\r
- Log.e(TAG, "Unexpected problem when opening: " + storagePath, th);\r
- \r
- } finally {\r
- if (toastIt) {\r
- Toast.makeText(getActivity(), "There is no application to handle file " + mFile.getFileName(), Toast.LENGTH_SHORT).show();\r
- }\r
- }\r
- \r
- }\r
- }\r
- });\r
- } else {\r
- // Make download button effective\r
- downloadButton.setOnClickListener(this);\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
- /**\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
- /**\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
- tv.setText(DisplayUtils.bytesToHumanReadable(filesize));\r
- }\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
- /**\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.X.X and 4.X.X 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 supporting creation time\r
- */\r
- private boolean ocVersionSupportsTimeCreated(){\r
- /*if(mAccount != null){\r
- AccountManager accManager = (AccountManager) getActivity().getSystemService(Context.ACCOUNT_SERVICE);\r
- OwnCloudVersion ocVersion = new OwnCloudVersion(accManager\r
- .getUserData(mAccount, AccountAuthenticator.KEY_OC_VERSION));\r
- if(ocVersion.compareTo(new OwnCloudVersion(0x030000)) < 0) {\r
- return true;\r
- }\r
- }*/\r
- return false;\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
- getView().findViewById(R.id.fdDownloadBtn).setEnabled(true);\r
- if (intent.getAction().equals(FileDownloader.BAD_DOWNLOAD_MESSAGE)) {\r
- Toast.makeText(context, R.string.downloader_download_failed , Toast.LENGTH_SHORT).show();\r
- \r
- } else if (intent.getAction().equals(FileDownloader.DOWNLOAD_FINISH_MESSAGE)) {\r
- mFile.setStoragePath(intent.getStringExtra(FileDownloader.EXTRA_FILE_PATH));\r
- updateFileDetails();\r
- }\r
- }\r
- \r
- }\r
- \r
-}\r
projects / pub / Android / ownCloud.git / blobdiff