X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/blobdiff_plain/40b5fb815613c4cf9023c9c9ad93cda0d2521f86..aa354e5d73d2e1777b93e957220990d145f3b6ba:/src/com/owncloud/android/ui/preview/PreviewImageFragment.java diff --git a/src/com/owncloud/android/ui/preview/PreviewImageFragment.java b/src/com/owncloud/android/ui/preview/PreviewImageFragment.java index 9d0edde1..51585c6c 100644 --- a/src/com/owncloud/android/ui/preview/PreviewImageFragment.java +++ b/src/com/owncloud/android/ui/preview/PreviewImageFragment.java @@ -1,5 +1,5 @@ /* ownCloud Android client application - * Copyright (C) 2012-2013 ownCloud Inc. + * Copyright (C) 2012-2014 ownCloud Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2, @@ -17,24 +17,17 @@ package com.owncloud.android.ui.preview; import java.lang.ref.WeakReference; -import java.util.ArrayList; -import java.util.List; - import android.accounts.Account; -import android.annotation.SuppressLint; import android.app.Activity; import android.graphics.Bitmap; import android.graphics.BitmapFactory; -import android.graphics.BitmapFactory.Options; -import android.graphics.Point; import android.os.AsyncTask; import android.os.Bundle; import android.support.v4.app.FragmentStatePagerAdapter; -import android.view.Display; import android.view.LayoutInflater; import android.view.View; -import android.view.View.OnTouchListener; +import android.view.View.OnClickListener; import android.view.ViewGroup; import android.widget.ImageView; import android.widget.ProgressBar; @@ -43,13 +36,14 @@ import android.widget.TextView; import com.actionbarsherlock.view.Menu; import com.actionbarsherlock.view.MenuInflater; import com.actionbarsherlock.view.MenuItem; +import com.ortiz.touch.TouchImageView; import com.owncloud.android.R; -import com.owncloud.android.datamodel.FileDataStorageManager; import com.owncloud.android.datamodel.OCFile; -import com.owncloud.android.ui.activity.FileActivity; +import com.owncloud.android.files.FileMenuFilter; +import com.owncloud.android.lib.common.utils.Log_OC; import com.owncloud.android.ui.dialog.ConfirmationDialogFragment; +import com.owncloud.android.ui.dialog.RemoveFileDialogFragment; import com.owncloud.android.ui.fragment.FileFragment; -import com.owncloud.android.utils.Log_OC; /** @@ -61,14 +55,13 @@ import com.owncloud.android.utils.Log_OC; * * @author David A. Velasco */ -public class PreviewImageFragment extends FileFragment implements -ConfirmationDialogFragment.ConfirmationDialogFragmentListener { +public class PreviewImageFragment extends FileFragment { public static final String EXTRA_FILE = "FILE"; public static final String EXTRA_ACCOUNT = "ACCOUNT"; private View mView; private Account mAccount; - private ImageView mImageView; + private TouchImageView mImageView; private TextView mMessageView; private ProgressBar mProgressWheel; @@ -78,8 +71,6 @@ ConfirmationDialogFragment.ConfirmationDialogFragmentListener { private boolean mIgnoreFirstSavedState; - private FileFragment.ContainerActivity mContainerActivity; - /** * Creates a fragment to preview an image. @@ -129,53 +120,33 @@ ConfirmationDialogFragment.ConfirmationDialogFragmentListener { Bundle savedInstanceState) { super.onCreateView(inflater, container, savedInstanceState); mView = inflater.inflate(R.layout.preview_image_fragment, container, false); - mImageView = (ImageView)mView.findViewById(R.id.image); + mImageView = (TouchImageView) mView.findViewById(R.id.image); mImageView.setVisibility(View.GONE); - mView.setOnTouchListener((OnTouchListener)getActivity()); + mImageView.setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + ((PreviewImageActivity) getActivity()).toggleFullScreen(); + } + + }); mMessageView = (TextView)mView.findViewById(R.id.message); mMessageView.setVisibility(View.GONE); mProgressWheel = (ProgressBar)mView.findViewById(R.id.progressWheel); mProgressWheel.setVisibility(View.VISIBLE); return mView; } - /** * {@inheritDoc} */ @Override - public void onAttach(Activity activity) { - super.onAttach(activity); - if (!(activity instanceof OnTouchListener)) { - throw new ClassCastException(activity.toString() + - " must implement " + OnTouchListener.class.getSimpleName()); - } - } - - - /** - * {@inheritDoc} - */ - @Override public void onActivityCreated(Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState); if (savedInstanceState != null) { if (!mIgnoreFirstSavedState) { OCFile file = (OCFile)savedInstanceState.getParcelable(PreviewImageFragment.EXTRA_FILE); + setFile(file); mAccount = savedInstanceState.getParcelable(PreviewImageFragment.EXTRA_ACCOUNT); - - // Update the file - if (mAccount!= null) { - OCFile updatedFile = ((FileActivity) getSherlockActivity()). - getStorageManager().getFileByPath(file.getRemotePath()); - if (updatedFile != null) { - setFile(updatedFile); - } else { - setFile(file); - } - } else { - setFile(file); - } } else { mIgnoreFirstSavedState = false; } @@ -219,35 +190,7 @@ ConfirmationDialogFragment.ConfirmationDialogFragmentListener { @Override public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { super.onCreateOptionsMenu(menu, inflater); - inflater.inflate(R.menu.file_actions_menu, menu); - List toHide = new ArrayList(); - - MenuItem item = null; - toHide.add(R.id.action_cancel_download); - toHide.add(R.id.action_cancel_upload); - toHide.add(R.id.action_download_file); - toHide.add(R.id.action_rename_file); // by now - - // Options shareLink - if (!getFile().isShareByLink()) { - toHide.add(R.id.action_unshare_file); - } - - // Send file - boolean sendEnabled = getString(R.string.send_files_to_other_apps).equalsIgnoreCase("on"); - if (!sendEnabled) { - toHide.add(R.id.action_send_file); - } - - for (int i : toHide) { - item = menu.findItem(i); - if (item != null) { - item.setVisible(false); - item.setEnabled(false); - } - } - } /** @@ -257,16 +200,42 @@ ConfirmationDialogFragment.ConfirmationDialogFragmentListener { public void onPrepareOptionsMenu(Menu menu) { super.onPrepareOptionsMenu(menu); - MenuItem item = menu.findItem(R.id.action_unshare_file); - // Options shareLink - if (!getFile().isShareByLink()) { + if (mContainerActivity.getStorageManager() != null) { + // Update the file + setFile(mContainerActivity.getStorageManager().getFileById(getFile().getFileId())); + + FileMenuFilter mf = new FileMenuFilter( + getFile(), + mContainerActivity.getStorageManager().getAccount(), + mContainerActivity, + getSherlockActivity() + ); + mf.filter(menu); + } + + // additional restriction for this fragment + // TODO allow renaming in PreviewImageFragment + MenuItem item = menu.findItem(R.id.action_rename_file); + if (item != null) { item.setVisible(false); item.setEnabled(false); - } else { - item.setVisible(true); - item.setEnabled(true); } - + + // additional restriction for this fragment + // TODO allow refresh file in PreviewImageFragment + item = menu.findItem(R.id.action_sync_file); + if (item != null) { + item.setVisible(false); + item.setEnabled(false); + } + + // additional restriction for this fragment + item = menu.findItem(R.id.action_move); + if (item != null) { + item.setVisible(false); + item.setEnabled(false); + } + } @@ -290,7 +259,8 @@ ConfirmationDialogFragment.ConfirmationDialogFragmentListener { return true; } case R.id.action_remove_file: { - removeFile(); + RemoveFileDialogFragment dialog = RemoveFileDialogFragment.newInstance(getFile()); + dialog.show(getFragmentManager(), ConfirmationDialogFragment.FTAG_CONFIRMATION); return true; } case R.id.action_see_details: { @@ -301,6 +271,10 @@ ConfirmationDialogFragment.ConfirmationDialogFragmentListener { mContainerActivity.getFileOperationsHelper().sendDownloadedFile(getFile()); return true; } + case R.id.action_sync_file: { + mContainerActivity.getFileOperationsHelper().syncFile(getFile()); + return true; + } default: return false; @@ -324,13 +298,12 @@ ConfirmationDialogFragment.ConfirmationDialogFragmentListener { super.onPause(); } - @Override public void onDestroy() { - super.onDestroy(); if (mBitmap != null) { mBitmap.recycle(); } + super.onDestroy(); } @@ -343,55 +316,6 @@ ConfirmationDialogFragment.ConfirmationDialogFragmentListener { } - /** - * Starts a the removal of the previewed file. - * - * Shows a confirmation dialog. The action continues in {@link #onConfirmation(String)} , {@link #onNeutral(String)} or {@link #onCancel(String)}, - * depending upon the user selection in the dialog. - */ - private void removeFile() { - ConfirmationDialogFragment confDialog = ConfirmationDialogFragment.newInstance( - R.string.confirmation_remove_alert, - new String[]{getFile().getFileName()}, - R.string.confirmation_remove_remote_and_local, - R.string.confirmation_remove_local, - R.string.common_cancel); - confDialog.setOnConfirmationListener(this); - confDialog.show(getFragmentManager(), ConfirmationDialogFragment.FTAG_CONFIRMATION); - } - - - /** - * Performs the removal of the previewed file, both locally and in the server. - */ - @Override - public void onConfirmation(String callerTag) { - FileDataStorageManager storageManager = mContainerActivity.getStorageManager(); - if (storageManager.getFileById(getFile().getFileId()) != null) { // check that the file is still there; - mContainerActivity.getFileOperationsHelper().removeFile(getFile(), true); - } - } - - - /** - * Removes the file from local storage - */ - @Override - public void onNeutral(String callerTag) { - OCFile file = getFile(); - mContainerActivity.getStorageManager().removeFile(file, false, true); // TODO perform in background task / new thread - finish(); - } - - /** - * User cancelled the removal action. - */ - @Override - public void onCancel(String callerTag) { - // nothing to do here - } - - private class BitmapLoader extends AsyncTask { /** @@ -435,58 +359,14 @@ ConfirmationDialogFragment.ConfirmationDialogFragmentListener { } - @SuppressWarnings("deprecation") - @SuppressLint({ "NewApi", "NewApi", "NewApi" }) // to avoid Lint errors since Android SDK r20 @Override protected Bitmap doInBackground(String... params) { Bitmap result = null; if (params.length != 1) return result; String storagePath = params[0]; try { - // set desired options that will affect the size of the bitmap - BitmapFactory.Options options = new Options(); - options.inScaled = true; - options.inPurgeable = true; - if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.GINGERBREAD_MR1) { - options.inPreferQualityOverSpeed = false; - } - if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) { - options.inMutable = false; - } - // make a false load of the bitmap - just to be able to read outWidth, outHeight and outMimeType - options.inJustDecodeBounds = true; - BitmapFactory.decodeFile(storagePath, options); - - int width = options.outWidth; - int height = options.outHeight; - int scale = 1; - - Display display = getActivity().getWindowManager().getDefaultDisplay(); - Point size = new Point(); - int screenWidth; - int screenHeight; - if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB_MR2) { - display.getSize(size); - screenWidth = size.x; - screenHeight = size.y; - } else { - screenWidth = display.getWidth(); - screenHeight = display.getHeight(); - } - - if (width > screenWidth) { - // second try to scale down the image , this time depending upon the screen size - scale = (int) Math.floor((float)width / screenWidth); - } - if (height > screenHeight) { - scale = Math.max(scale, (int) Math.floor((float)height / screenHeight)); - } - options.inSampleSize = scale; - - // really load the bitmap - options.inJustDecodeBounds = false; // the next decodeFile call will be real - result = BitmapFactory.decodeFile(storagePath, options); - //Log_OC.d(TAG, "Image loaded - width: " + options.outWidth + ", loaded height: " + options.outHeight); + //Decode file into a bitmap in real size for being able to make zoom on the image + result = BitmapFactory.decodeFile(storagePath); if (result == null) { mErrorMessageId = R.string.preview_image_error_unknown_format; @@ -583,5 +463,8 @@ ConfirmationDialogFragment.ConfirmationDialogFragmentListener { container.finish(); } + public TouchImageView getImageView() { + return mImageView; + } }