diff options
Diffstat (limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DecryptListFragment.java')
| -rw-r--r-- | OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DecryptListFragment.java | 881 |
1 files changed, 881 insertions, 0 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DecryptListFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DecryptListFragment.java new file mode 100644 index 000000000..d2bff8336 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DecryptListFragment.java @@ -0,0 +1,881 @@ +/* + * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +package org.sufficientlysecure.keychain.ui; + + +import java.io.File; +import java.io.IOException; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; + +import android.app.Activity; +import android.content.ClipDescription; +import android.content.Context; +import android.content.Intent; +import android.content.pm.LabeledIntent; +import android.content.pm.ResolveInfo; +import android.graphics.Bitmap; +import android.graphics.Point; +import android.graphics.drawable.BitmapDrawable; +import android.graphics.drawable.Drawable; +import android.net.Uri; +import android.os.AsyncTask; +import android.os.Build; +import android.os.Bundle; +import android.os.Parcelable; +import android.support.v7.widget.DefaultItemAnimator; +import android.support.v7.widget.LinearLayoutManager; +import android.support.v7.widget.RecyclerView; +import android.text.TextUtils; +import android.view.LayoutInflater; +import android.view.MenuItem; +import android.view.View; +import android.view.View.OnClickListener; +import android.view.ViewGroup; +import android.widget.ImageView; +import android.widget.PopupMenu; +import android.widget.PopupMenu.OnDismissListener; +import android.widget.PopupMenu.OnMenuItemClickListener; +import android.widget.ProgressBar; +import android.widget.TextView; +import android.widget.ViewAnimator; + +import org.openintents.openpgp.OpenPgpMetadata; +import org.openintents.openpgp.OpenPgpSignatureResult; +import org.sufficientlysecure.keychain.BuildConfig; +import org.sufficientlysecure.keychain.Constants; +import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.operations.results.DecryptVerifyResult; +import org.sufficientlysecure.keychain.pgp.PgpDecryptVerifyInputParcel; +import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings; +import org.sufficientlysecure.keychain.provider.TemporaryStorageProvider; +import org.sufficientlysecure.keychain.service.input.CryptoInputParcel; +// this import NEEDS to be above the ViewModel one, or it won't compile! (as of 06/06/15) +import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils.StatusHolder; +import org.sufficientlysecure.keychain.ui.DecryptListFragment.DecryptFilesAdapter.ViewModel; +import org.sufficientlysecure.keychain.ui.adapter.SpacesItemDecoration; +import org.sufficientlysecure.keychain.ui.base.CryptoOperationFragment; +import org.sufficientlysecure.keychain.ui.util.FormattingUtils; +import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils; +import org.sufficientlysecure.keychain.ui.util.Notify; +import org.sufficientlysecure.keychain.ui.util.Notify.Style; +import org.sufficientlysecure.keychain.util.FileHelper; +import org.sufficientlysecure.keychain.util.Log; +import org.sufficientlysecure.keychain.util.ParcelableHashMap; + + +public class DecryptListFragment + extends CryptoOperationFragment<PgpDecryptVerifyInputParcel,DecryptVerifyResult> + implements OnMenuItemClickListener { + + public static final String ARG_INPUT_URIS = "input_uris"; + public static final String ARG_OUTPUT_URIS = "output_uris"; + public static final String ARG_RESULTS = "results"; + + private static final int REQUEST_CODE_OUTPUT = 0x00007007; + + private ArrayList<Uri> mInputUris; + private HashMap<Uri, Uri> mOutputUris; + private ArrayList<Uri> mPendingInputUris; + + private Uri mCurrentInputUri; + + private DecryptFilesAdapter mAdapter; + + /** + * Creates new instance of this fragment + */ + public static DecryptListFragment newInstance(ArrayList<Uri> uris) { + DecryptListFragment frag = new DecryptListFragment(); + + Bundle args = new Bundle(); + args.putParcelableArrayList(ARG_INPUT_URIS, uris); + frag.setArguments(args); + + return frag; + } + + /** + * Inflate the layout for this fragment + */ + @Override + public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { + View view = inflater.inflate(R.layout.decrypt_files_list_fragment, container, false); + + RecyclerView vFilesList = (RecyclerView) view.findViewById(R.id.decrypted_files_list); + + vFilesList.addItemDecoration(new SpacesItemDecoration( + FormattingUtils.dpToPx(getActivity(), 4))); + vFilesList.setHasFixedSize(true); + // TODO make this a grid, for tablets! + vFilesList.setLayoutManager(new LinearLayoutManager(getActivity())); + vFilesList.setItemAnimator(new DefaultItemAnimator()); + + mAdapter = new DecryptFilesAdapter(getActivity(), this); + vFilesList.setAdapter(mAdapter); + + return view; + } + + @Override + public void onSaveInstanceState(Bundle outState) { + super.onSaveInstanceState(outState); + + outState.putParcelableArrayList(ARG_INPUT_URIS, mInputUris); + + HashMap<Uri,DecryptVerifyResult> results = new HashMap<>(mInputUris.size()); + for (Uri uri : mInputUris) { + if (mPendingInputUris.contains(uri)) { + continue; + } + DecryptVerifyResult result = mAdapter.getItemResult(uri); + if (result != null) { + results.put(uri, result); + } + } + + outState.putParcelable(ARG_RESULTS, new ParcelableHashMap<>(results)); + outState.putParcelable(ARG_OUTPUT_URIS, new ParcelableHashMap<>(mOutputUris)); + + } + + @Override + public void onActivityCreated(Bundle savedInstanceState) { + super.onActivityCreated(savedInstanceState); + + Bundle args = savedInstanceState != null ? savedInstanceState : getArguments(); + + ArrayList<Uri> inputUris = getArguments().getParcelableArrayList(ARG_INPUT_URIS); + ParcelableHashMap<Uri,Uri> outputUris = args.getParcelable(ARG_OUTPUT_URIS); + ParcelableHashMap<Uri,DecryptVerifyResult> results = args.getParcelable(ARG_RESULTS); + + displayInputUris(inputUris, + outputUris != null ? outputUris.getMap() : null, + results != null ? results.getMap() : null + ); + } + + private void displayInputUris(ArrayList<Uri> inputUris, HashMap<Uri,Uri> outputUris, + HashMap<Uri,DecryptVerifyResult> results) { + + mInputUris = inputUris; + mOutputUris = outputUris != null ? outputUris : new HashMap<Uri,Uri>(inputUris.size()); + + mPendingInputUris = new ArrayList<>(); + + for (Uri uri : inputUris) { + mAdapter.add(uri); + if (results != null && results.containsKey(uri)) { + processResult(uri, results.get(uri)); + } else { + mOutputUris.put(uri, TemporaryStorageProvider.createFile(getActivity())); + mPendingInputUris.add(uri); + } + } + + cryptoOperation(); + } + + private String removeEncryptedAppend(String name) { + if (name.endsWith(Constants.FILE_EXTENSION_ASC) + || name.endsWith(Constants.FILE_EXTENSION_PGP_MAIN) + || name.endsWith(Constants.FILE_EXTENSION_PGP_ALTERNATE)) { + return name.substring(0, name.length() - 4); + } + return name; + } + + private void askForOutputFilename(Uri inputUri, String originalFilename, String mimeType) { + if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) { + File file = new File(inputUri.getPath()); + File parentDir = file.exists() ? file.getParentFile() : Constants.Path.APP_DIR; + File targetFile = new File(parentDir, originalFilename); + FileHelper.saveFile(this, getString(R.string.title_decrypt_to_file), + getString(R.string.specify_file_to_decrypt_to), targetFile, REQUEST_CODE_OUTPUT); + } else { + FileHelper.saveDocument(this, mimeType, originalFilename, REQUEST_CODE_OUTPUT); + } + } + + @Override + public void onActivityResult(int requestCode, int resultCode, Intent data) { + switch (requestCode) { + case REQUEST_CODE_OUTPUT: { + // This happens after output file was selected, so start our operation + if (resultCode == Activity.RESULT_OK && data != null) { + Uri decryptedFileUri = mOutputUris.get(mCurrentInputUri); + Uri saveUri = data.getData(); + saveFile(decryptedFileUri, saveUri); + mCurrentInputUri = null; + } + return; + } + + default: { + super.onActivityResult(requestCode, resultCode, data); + } + } + } + + private void saveFile(Uri decryptedFileUri, Uri saveUri) { + Activity activity = getActivity(); + if (activity == null) { + return; + } + + try { + FileHelper.copyUriData(activity, decryptedFileUri, saveUri); + Notify.create(activity, R.string.file_saved, Style.OK).show(); + } catch (IOException e) { + Log.e(Constants.TAG, "error saving file", e); + Notify.create(activity, R.string.error_saving_file, Style.ERROR).show(); + } + } + + @Override + protected void cryptoOperation(CryptoInputParcel cryptoInput) { + super.cryptoOperation(cryptoInput, false); + } + + @Override + protected boolean onCryptoSetProgress(String msg, int progress, int max) { + mAdapter.setProgress(mCurrentInputUri, progress, max, msg); + return true; + } + + @Override + protected void dismissProgress() { + // progress shown inline, so never mind + } + + @Override + protected void onCryptoOperationError(DecryptVerifyResult result) { + final Uri uri = mCurrentInputUri; + mCurrentInputUri = null; + + mAdapter.addResult(uri, result, null, null, null); + + cryptoOperation(); + } + + @Override + protected void onCryptoOperationSuccess(DecryptVerifyResult result) { + Uri uri = mCurrentInputUri; + mCurrentInputUri = null; + + processResult(uri, result); + + cryptoOperation(); + } + + private void processResult(final Uri uri, final DecryptVerifyResult result) { + + new AsyncTask<Void, Void, Drawable>() { + @Override + protected Drawable doInBackground(Void... params) { + + Context context = getActivity(); + if (result.getDecryptMetadata() == null || context == null) { + return null; + } + + String type = result.getDecryptMetadata().getMimeType(); + Uri outputUri = mOutputUris.get(uri); + if (type == null || outputUri == null) { + return null; + } + + TemporaryStorageProvider.setMimeType(context, outputUri, type); + + if (ClipDescription.compareMimeTypes(type, "image/*")) { + int px = FormattingUtils.dpToPx(context, 48); + Bitmap bitmap = FileHelper.getThumbnail(context, outputUri, new Point(px, px)); + return new BitmapDrawable(context.getResources(), bitmap); + } + + final Intent intent = new Intent(Intent.ACTION_VIEW); + intent.setType(type); + + final List<ResolveInfo> matches = + context.getPackageManager().queryIntentActivities(intent, 0); + //noinspection LoopStatementThatDoesntLoop + for (ResolveInfo match : matches) { + return match.loadIcon(getActivity().getPackageManager()); + } + + return null; + + } + + @Override + protected void onPostExecute(Drawable icon) { + processResult(uri, result, icon); + } + }.execute(); + + } + + private void processResult(final Uri uri, DecryptVerifyResult result, Drawable icon) { + + OnClickListener onFileClick = null, onKeyClick = null; + + OpenPgpSignatureResult sigResult = result.getSignatureResult(); + if (sigResult != null) { + final long keyId = sigResult.getKeyId(); + if (sigResult.getStatus() != OpenPgpSignatureResult.SIGNATURE_KEY_MISSING) { + onKeyClick = new OnClickListener() { + @Override + public void onClick(View view) { + Activity activity = getActivity(); + if (activity == null) { + return; + } + Intent intent = new Intent(activity, ViewKeyActivity.class); + intent.setData(KeyRings.buildUnifiedKeyRingUri(keyId)); + activity.startActivity(intent); + } + }; + } + } + + if (result.success() && result.getDecryptMetadata() != null) { + onFileClick = new OnClickListener() { + @Override + public void onClick(View view) { + displayWithViewIntent(uri); + } + }; + } + + mAdapter.addResult(uri, result, icon, onFileClick, onKeyClick); + + } + + public void displayWithViewIntent(final Uri uri) { + Activity activity = getActivity(); + if (activity == null || mCurrentInputUri != null) { + return; + } + + final Uri outputUri = mOutputUris.get(uri); + final DecryptVerifyResult result = mAdapter.getItemResult(uri); + if (outputUri == null || result == null) { + return; + } + + final OpenPgpMetadata metadata = result.getDecryptMetadata(); + + // text/plain is a special case where we extract the uri content into + // the EXTRA_TEXT extra ourselves, and display a chooser which includes + // OpenKeychain's internal viewer + if ("text/plain".equals(metadata.getMimeType())) { + + // this is a significant i/o operation, use an asynctask + new AsyncTask<Void,Void,Intent>() { + + @Override + protected Intent doInBackground(Void... params) { + + Activity activity = getActivity(); + if (activity == null) { + return null; + } + + Intent intent = new Intent(Intent.ACTION_VIEW); + intent.setDataAndType(outputUri, "text/plain"); + intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); + return intent; + } + + @Override + protected void onPostExecute(Intent intent) { + // for result so we can possibly get a snackbar error from internal viewer + Activity activity = getActivity(); + if (intent == null || activity == null) { + return; + } + + LabeledIntent internalIntent = new LabeledIntent( + new Intent(intent) + .setClass(activity, DisplayTextActivity.class) + .putExtra(DisplayTextActivity.EXTRA_METADATA, result), + BuildConfig.APPLICATION_ID, R.string.view_internal, R.drawable.ic_launcher); + + Intent chooserIntent = Intent.createChooser(intent, getString(R.string.intent_show)); + chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, + new Parcelable[] { internalIntent }); + + activity.startActivity(chooserIntent); + } + + }.execute(); + + } else { + Intent intent = new Intent(Intent.ACTION_VIEW); + intent.setDataAndType(outputUri, metadata.getMimeType()); + intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); + + Intent chooserIntent = Intent.createChooser(intent, getString(R.string.intent_show)); + chooserIntent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); + activity.startActivity(chooserIntent); + } + + } + + @Override + protected PgpDecryptVerifyInputParcel createOperationInput() { + + if (mCurrentInputUri == null) { + if (mPendingInputUris.isEmpty()) { + // nothing left to do + return null; + } + + mCurrentInputUri = mPendingInputUris.remove(0); + } + + Uri currentOutputUri = mOutputUris.get(mCurrentInputUri); + Log.d(Constants.TAG, "mInputUri=" + mCurrentInputUri + ", mOutputUri=" + currentOutputUri); + + return new PgpDecryptVerifyInputParcel(mCurrentInputUri, currentOutputUri) + .setAllowSymmetricDecryption(true); + + } + + @Override + public boolean onMenuItemClick(MenuItem menuItem) { + if (mAdapter.mMenuClickedModel == null || !mAdapter.mMenuClickedModel.hasResult()) { + return false; + } + + // don't process menu items until all items are done! + if (!mPendingInputUris.isEmpty()) { + return true; + } + + Activity activity = getActivity(); + if (activity == null) { + return false; + } + + ViewModel model = mAdapter.mMenuClickedModel; + DecryptVerifyResult result = model.mResult; + switch (menuItem.getItemId()) { + case R.id.view_log: + Intent intent = new Intent(activity, LogDisplayActivity.class); + intent.putExtra(LogDisplayFragment.EXTRA_RESULT, result); + activity.startActivity(intent); + return true; + case R.id.decrypt_save: + OpenPgpMetadata metadata = result.getDecryptMetadata(); + if (metadata == null) { + return true; + } + mCurrentInputUri = model.mInputUri; + askForOutputFilename(model.mInputUri, metadata.getFilename(), metadata.getMimeType()); + return true; + case R.id.decrypt_delete: + deleteFile(activity, model.mInputUri); + return true; + } + return false; + } + + private void deleteFile(Activity activity, Uri uri) { + + if ("file".equals(uri.getScheme())) { + File file = new File(uri.getPath()); + if (file.delete()) { + Notify.create(activity, R.string.file_delete_ok, Style.OK).show(); + } else { + Notify.create(activity, R.string.file_delete_none, Style.WARN).show(); + } + return; + } + + if ("content".equals(uri.getScheme())) { + try { + int deleted = activity.getContentResolver().delete(uri, null, null); + if (deleted > 0) { + Notify.create(activity, R.string.file_delete_ok, Style.OK).show(); + } else { + Notify.create(activity, R.string.file_delete_none, Style.WARN).show(); + } + } catch (Exception e) { + Log.e(Constants.TAG, "exception deleting file", e); + Notify.create(activity, R.string.file_delete_exception, Style.ERROR).show(); + } + return; + } + + Notify.create(activity, R.string.file_delete_exception, Style.ERROR).show(); + + } + + public static class DecryptFilesAdapter extends RecyclerView.Adapter<ViewHolder> { + private Context mContext; + private ArrayList<ViewModel> mDataset; + private OnMenuItemClickListener mMenuItemClickListener; + private ViewModel mMenuClickedModel; + + public class ViewModel { + Context mContext; + Uri mInputUri; + DecryptVerifyResult mResult; + Drawable mIcon; + + OnClickListener mOnFileClickListener; + OnClickListener mOnKeyClickListener; + + int mProgress, mMax; + String mProgressMsg; + + ViewModel(Context context, Uri uri) { + mContext = context; + mInputUri = uri; + mProgress = 0; + mMax = 100; + } + + void addResult(DecryptVerifyResult result) { + mResult = result; + } + + void addIcon(Drawable icon) { + mIcon = icon; + } + + void setOnClickListeners(OnClickListener onFileClick, OnClickListener onKeyClick) { + mOnFileClickListener = onFileClick; + mOnKeyClickListener = onKeyClick; + } + + boolean hasResult() { + return mResult != null; + } + + void setProgress(int progress, int max, String msg) { + if (msg != null) { + mProgressMsg = msg; + } + mProgress = progress; + mMax = max; + } + + // Depends on inputUri only + @Override + public boolean equals(Object o) { + if (this == o) { + return true; + } + if (o == null || getClass() != o.getClass()) { + return false; + } + ViewModel viewModel = (ViewModel) o; + return !(mInputUri != null ? !mInputUri.equals(viewModel.mInputUri) + : viewModel.mInputUri != null); + } + + // Depends on inputUri only + @Override + public int hashCode() { + return mResult != null ? mResult.hashCode() : 0; + } + + @Override + public String toString() { + return mResult.toString(); + } + } + + // Provide a suitable constructor (depends on the kind of dataset) + public DecryptFilesAdapter(Context context, OnMenuItemClickListener menuItemClickListener) { + mContext = context; + mMenuItemClickListener = menuItemClickListener; + mDataset = new ArrayList<>(); + } + + // Create new views (invoked by the layout manager) + @Override + public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { + //inflate your layout and pass it to view holder + View v = LayoutInflater.from(parent.getContext()) + .inflate(R.layout.decrypt_list_entry, parent, false); + return new ViewHolder(v); + } + + // Replace the contents of a view (invoked by the layout manager) + @Override + public void onBindViewHolder(ViewHolder holder, final int position) { + // - get element from your dataset at this position + // - replace the contents of the view with that element + final ViewModel model = mDataset.get(position); + + if (!model.hasResult()) { + bindItemProgress(holder, model); + return; + } + + if (model.mResult.success()) { + bindItemSuccess(holder, model); + } else { + bindItemFailure(holder, model); + } + + } + + private void bindItemProgress(ViewHolder holder, ViewModel model) { + if (holder.vAnimator.getDisplayedChild() != 0) { + holder.vAnimator.setDisplayedChild(0); + } + + holder.vProgress.setProgress(model.mProgress); + holder.vProgress.setMax(model.mMax); + if (model.mProgressMsg != null) { + holder.vProgressMsg.setText(model.mProgressMsg); + } + } + + private void bindItemSuccess(ViewHolder holder, final ViewModel model) { + if (holder.vAnimator.getDisplayedChild() != 1) { + holder.vAnimator.setDisplayedChild(1); + } + + KeyFormattingUtils.setStatus(mContext, holder, model.mResult); + + final OpenPgpMetadata metadata = model.mResult.getDecryptMetadata(); + + String filename; + if (metadata == null) { + filename = mContext.getString(R.string.filename_unknown); + } else if (TextUtils.isEmpty(metadata.getFilename())) { + filename = mContext.getString("text/plain".equals(metadata.getMimeType()) + ? R.string.filename_unknown_text : R.string.filename_unknown); + } else { + filename = metadata.getFilename(); + } + holder.vFilename.setText(filename); + + long size = metadata == null ? 0 : metadata.getOriginalSize(); + if (size == -1 || size == 0) { + holder.vFilesize.setText(""); + } else { + holder.vFilesize.setText(FileHelper.readableFileSize(size)); + } + + if (model.mIcon != null) { + holder.vThumbnail.setImageDrawable(model.mIcon); + } else { + holder.vThumbnail.setImageResource(R.drawable.ic_doc_generic_am); + } + + holder.vFile.setOnClickListener(model.mOnFileClickListener); + holder.vSignatureLayout.setOnClickListener(model.mOnKeyClickListener); + + holder.vContextMenu.setTag(model); + holder.vContextMenu.setOnClickListener(new OnClickListener() { + @Override + public void onClick(View view) { + mMenuClickedModel = model; + PopupMenu menu = new PopupMenu(mContext, view); + menu.inflate(R.menu.decrypt_item_context_menu); + menu.setOnMenuItemClickListener(mMenuItemClickListener); + menu.setOnDismissListener(new OnDismissListener() { + @Override + public void onDismiss(PopupMenu popupMenu) { + mMenuClickedModel = null; + } + }); + menu.show(); + } + }); + } + + private void bindItemFailure(ViewHolder holder, final ViewModel model) { + if (holder.vAnimator.getDisplayedChild() != 2) { + holder.vAnimator.setDisplayedChild(2); + } + + holder.vErrorMsg.setText(model.mResult.getLog().getLast().mType.getMsgId()); + + holder.vErrorViewLog.setOnClickListener(new OnClickListener() { + @Override + public void onClick(View v) { + Intent intent = new Intent(mContext, LogDisplayActivity.class); + intent.putExtra(LogDisplayFragment.EXTRA_RESULT, model.mResult); + mContext.startActivity(intent); + } + }); + + } + + // Return the size of your dataset (invoked by the layout manager) + @Override + public int getItemCount() { + return mDataset.size(); + } + + public DecryptVerifyResult getItemResult(Uri uri) { + ViewModel model = new ViewModel(mContext, uri); + int pos = mDataset.indexOf(model); + if (pos == -1) { + return null; + } + model = mDataset.get(pos); + + return model.mResult; + } + + public void add(Uri uri) { + ViewModel newModel = new ViewModel(mContext, uri); + mDataset.add(newModel); + notifyItemInserted(mDataset.size()); + } + + public void setProgress(Uri uri, int progress, int max, String msg) { + ViewModel newModel = new ViewModel(mContext, uri); + int pos = mDataset.indexOf(newModel); + mDataset.get(pos).setProgress(progress, max, msg); + notifyItemChanged(pos); + } + + public void addResult(Uri uri, DecryptVerifyResult result, Drawable icon, + OnClickListener onFileClick, OnClickListener onKeyClick) { + + ViewModel model = new ViewModel(mContext, uri); + int pos = mDataset.indexOf(model); + model = mDataset.get(pos); + + model.addResult(result); + if (icon != null) { + model.addIcon(icon); + } + model.setOnClickListeners(onFileClick, onKeyClick); + + notifyItemChanged(pos); + } + + } + + + // Provide a reference to the views for each data item + // Complex data items may need more than one view per item, and + // you provide access to all the views for a data item in a view holder + public static class ViewHolder extends RecyclerView.ViewHolder implements StatusHolder { + public ViewAnimator vAnimator; + + public ProgressBar vProgress; + public TextView vProgressMsg; + + public View vFile; + public TextView vFilename; + public TextView vFilesize; + public ImageView vThumbnail; + + public ImageView vEncStatusIcon; + public TextView vEncStatusText; + + public ImageView vSigStatusIcon; + public TextView vSigStatusText; + public View vSignatureLayout; + public TextView vSignatureName; + public TextView vSignatureMail; + public TextView vSignatureAction; + public View vContextMenu; + + public TextView vErrorMsg; + public ImageView vErrorViewLog; + + public ViewHolder(View itemView) { + super(itemView); + + vAnimator = (ViewAnimator) itemView.findViewById(R.id.view_animator); + + vProgress = (ProgressBar) itemView.findViewById(R.id.progress); + vProgressMsg = (TextView) itemView.findViewById(R.id.progress_msg); + + vFile = itemView.findViewById(R.id.file); + vFilename = (TextView) itemView.findViewById(R.id.filename); + vFilesize = (TextView) itemView.findViewById(R.id.filesize); + vThumbnail = (ImageView) itemView.findViewById(R.id.thumbnail); + + vEncStatusIcon = (ImageView) itemView.findViewById(R.id.result_encryption_icon); + vEncStatusText = (TextView) itemView.findViewById(R.id.result_encryption_text); + + vSigStatusIcon = (ImageView) itemView.findViewById(R.id.result_signature_icon); + vSigStatusText = (TextView) itemView.findViewById(R.id.result_signature_text); + vSignatureLayout = itemView.findViewById(R.id.result_signature_layout); + vSignatureName = (TextView) itemView.findViewById(R.id.result_signature_name); + vSignatureMail= (TextView) itemView.findViewById(R.id.result_signature_email); + vSignatureAction = (TextView) itemView.findViewById(R.id.result_signature_action); + + vContextMenu = itemView.findViewById(R.id.context_menu); + + vErrorMsg = (TextView) itemView.findViewById(R.id.result_error_msg); + vErrorViewLog = (ImageView) itemView.findViewById(R.id.result_error_log); + + } + + @Override + public ImageView getEncryptionStatusIcon() { + return vEncStatusIcon; + } + + @Override + public TextView getEncryptionStatusText() { + return vEncStatusText; + } + + @Override + public ImageView getSignatureStatusIcon() { + return vSigStatusIcon; + } + + @Override + public TextView getSignatureStatusText() { + return vSigStatusText; + } + + @Override + public View getSignatureLayout() { + return vSignatureLayout; + } + + @Override + public TextView getSignatureAction() { + return vSignatureAction; + } + + @Override + public TextView getSignatureUserName() { + return vSignatureName; + } + + @Override + public TextView getSignatureUserEmail() { + return vSignatureMail; + } + + @Override + public boolean hasEncrypt() { + return true; + } + } + +} |