diff options
Diffstat (limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog')
2 files changed, 286 insertions, 33 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/AddEmailDialogFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/AddEmailDialogFragment.java new file mode 100644 index 000000000..5d5ca533e --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/AddEmailDialogFragment.java @@ -0,0 +1,215 @@ +/* + * Copyright (C) 2015 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.dialog; + +import android.app.Activity; +import android.app.AlertDialog; +import android.app.Dialog; +import android.content.Context; +import android.content.DialogInterface; +import android.content.DialogInterface.OnClickListener; +import android.os.Bundle; +import android.os.Message; +import android.os.Messenger; +import android.os.RemoteException; +import android.support.v4.app.DialogFragment; +import android.view.KeyEvent; +import android.view.LayoutInflater; +import android.view.View; +import android.view.inputmethod.EditorInfo; +import android.view.inputmethod.InputMethodManager; +import android.widget.Button; +import android.widget.TextView; +import android.widget.TextView.OnEditorActionListener; + +import org.sufficientlysecure.keychain.Constants; +import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.ui.widget.EmailEditText; +import org.sufficientlysecure.keychain.util.Log; + +public class AddEmailDialogFragment extends DialogFragment implements OnEditorActionListener { + private static final String ARG_MESSENGER = "messenger"; + + public static final int MESSAGE_OKAY = 1; + public static final int MESSAGE_CANCEL = 2; + + public static final String MESSAGE_DATA_EMAIL = "email"; + + private Messenger mMessenger; + private EmailEditText mEmail; + + public static AddEmailDialogFragment newInstance(Messenger messenger) { + + AddEmailDialogFragment frag = new AddEmailDialogFragment(); + Bundle args = new Bundle(); + args.putParcelable(ARG_MESSENGER, messenger); + frag.setArguments(args); + + return frag; + } + + /** + * Creates dialog + */ + @Override + public Dialog onCreateDialog(Bundle savedInstanceState) { + final Activity activity = getActivity(); + mMessenger = getArguments().getParcelable(ARG_MESSENGER); + + CustomAlertDialogBuilder alert = new CustomAlertDialogBuilder(activity); + + alert.setTitle(R.string.create_key_add_email); + + LayoutInflater inflater = activity.getLayoutInflater(); + View view = inflater.inflate(R.layout.add_email_dialog, null); + alert.setView(view); + + mEmail = (EmailEditText) view.findViewById(R.id.add_email_address); + + alert.setPositiveButton(android.R.string.ok, new OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int id) { + dismiss(); + + // return new user id back to activity + Bundle data = new Bundle(); + String email = mEmail.getText().toString(); + data.putString(MESSAGE_DATA_EMAIL, email); + sendMessageToHandler(MESSAGE_OKAY, data); + } + }); + + alert.setNegativeButton(android.R.string.cancel, new OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int id) { + dialog.cancel(); + } + }); + + // Hack to open keyboard. + // This is the only method that I found to work across all Android versions + // http://turbomanage.wordpress.com/2012/05/02/show-soft-keyboard-automatically-when-edittext-receives-focus/ + // Notes: * onCreateView can't be used because we want to add buttons to the dialog + // * opening in onActivityCreated does not work on Android 4.4 + mEmail.setOnFocusChangeListener(new View.OnFocusChangeListener() { + @Override + public void onFocusChange(View v, boolean hasFocus) { + mEmail.post(new Runnable() { + @Override + public void run() { + InputMethodManager imm = (InputMethodManager) getActivity() + .getSystemService(Context.INPUT_METHOD_SERVICE); + imm.showSoftInput(mEmail, InputMethodManager.SHOW_IMPLICIT); + } + }); + } + }); + mEmail.requestFocus(); + + mEmail.setImeActionLabel(getString(android.R.string.ok), EditorInfo.IME_ACTION_DONE); + mEmail.setOnEditorActionListener(this); + + return alert.show(); + } + + @Override + public void onCancel(DialogInterface dialog) { + super.onCancel(dialog); + + dismiss(); + sendMessageToHandler(MESSAGE_CANCEL); + } + + @Override + public void onDismiss(DialogInterface dialog) { + super.onDismiss(dialog); + + // hide keyboard on dismiss + hideKeyboard(); + } + + private void hideKeyboard() { + if (getActivity() == null) { + return; + } + InputMethodManager inputManager = (InputMethodManager) getActivity() + .getSystemService(Context.INPUT_METHOD_SERVICE); + + // check if no view has focus: + View v = getActivity().getCurrentFocus(); + if (v == null) + return; + + inputManager.hideSoftInputFromWindow(v.getWindowToken(), 0); + } + + /** + * Associate the "done" button on the soft keyboard with the okay button in the view + */ + @Override + public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { + if (EditorInfo.IME_ACTION_DONE == actionId) { + AlertDialog dialog = ((AlertDialog) getDialog()); + Button bt = dialog.getButton(AlertDialog.BUTTON_POSITIVE); + + bt.performClick(); + return true; + } + return false; + } + + /** + * Send message back to handler which is initialized in a activity + * + * @param what Message integer you want to send + */ + private void sendMessageToHandler(Integer what) { + Message msg = Message.obtain(); + msg.what = what; + + try { + mMessenger.send(msg); + } catch (RemoteException e) { + Log.w(Constants.TAG, "Exception sending message, Is handler present?", e); + } catch (NullPointerException e) { + Log.w(Constants.TAG, "Messenger is null!", e); + } + } + + /** + * Send message back to handler which is initialized in a activity + * + * @param what Message integer you want to send + */ + private void sendMessageToHandler(Integer what, Bundle data) { + Message msg = Message.obtain(); + msg.what = what; + if (data != null) { + msg.setData(data); + } + + try { + mMessenger.send(msg); + } catch (RemoteException e) { + Log.w(Constants.TAG, "Exception sending message, Is handler present?", e); + } catch (NullPointerException e) { + Log.w(Constants.TAG, "Messenger is null!", e); + } + } + +} diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/DeleteFileDialogFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/DeleteFileDialogFragment.java index c4b437593..7737523e3 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/DeleteFileDialogFragment.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/DeleteFileDialogFragment.java @@ -18,7 +18,6 @@ package org.sufficientlysecure.keychain.ui.dialog; import android.app.Dialog; -import android.content.ContentResolver; import android.content.DialogInterface; import android.net.Uri; import android.os.Build; @@ -34,18 +33,22 @@ import org.sufficientlysecure.keychain.util.FileHelper; import org.sufficientlysecure.keychain.util.Log; import java.io.File; +import java.util.ArrayList; +import java.util.HashMap; public class DeleteFileDialogFragment extends DialogFragment { - private static final String ARG_DELETE_URI = "delete_uri"; + private static final String ARG_DELETE_URIS = "delete_uris"; + + private OnDeletedListener onDeletedListener; /** * Creates new instance of this delete file dialog fragment */ - public static DeleteFileDialogFragment newInstance(Uri deleteUri) { + public static DeleteFileDialogFragment newInstance(Uri... deleteUris) { DeleteFileDialogFragment frag = new DeleteFileDialogFragment(); Bundle args = new Bundle(); - args.putParcelable(ARG_DELETE_URI, deleteUri); + args.putParcelableArray(ARG_DELETE_URIS, deleteUris); frag.setArguments(args); @@ -59,12 +62,21 @@ public class DeleteFileDialogFragment extends DialogFragment { public Dialog onCreateDialog(Bundle savedInstanceState) { final FragmentActivity activity = getActivity(); - final Uri deleteUri = getArguments().getParcelable(ARG_DELETE_URI); - final String deleteFilename = FileHelper.getFilename(getActivity(), deleteUri); + final Uri[] deleteUris = (Uri[]) getArguments().getParcelableArray(ARG_DELETE_URIS); + + final StringBuilder deleteFileNames = new StringBuilder(); + //Retrieving file names after deletion gives unexpected results + final HashMap<Uri, String> deleteFileNameMap = new HashMap<>(); + for (Uri deleteUri : deleteUris) { + String deleteFileName = FileHelper.getFilename(getActivity(), deleteUri); + deleteFileNames.append('\n').append(deleteFileName); + deleteFileNameMap.put(deleteUri, deleteFileName); + } CustomAlertDialogBuilder alert = new CustomAlertDialogBuilder(activity); - alert.setMessage(this.getString(R.string.file_delete_confirmation, deleteFilename)); + alert.setTitle(getString(R.string.file_delete_confirmation_title)); + alert.setMessage(getString(R.string.file_delete_confirmation, deleteFileNames.toString())); alert.setPositiveButton(R.string.btn_delete, new DialogInterface.OnClickListener() { @@ -72,43 +84,55 @@ public class DeleteFileDialogFragment extends DialogFragment { public void onClick(DialogInterface dialog, int id) { dismiss(); - // NOTE: Use Toasts, not Snackbars. When sharing to another application snackbars - // would not show up! + ArrayList<String> failedFileNameList = new ArrayList<>(); + + for (Uri deleteUri : deleteUris) { + // Use DocumentsContract on Android >= 4.4 + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) { + try { + if (DocumentsContract.deleteDocument(getActivity().getContentResolver(), deleteUri)) { + continue; + } + } catch (Exception e) { + Log.d(Constants.TAG, "Catched UnsupportedOperationException, can happen when delete is not supported!", e); + } + } - // Use DocumentsContract on Android >= 4.4 - if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) { try { - if (DocumentsContract.deleteDocument(getActivity().getContentResolver(), deleteUri)) { - Toast.makeText(getActivity(), getActivity().getString(R.string.file_delete_successful, - deleteFilename), Toast.LENGTH_LONG).show(); - return; + if (getActivity().getContentResolver().delete(deleteUri, null, null) > 0) { + continue; } - } catch (UnsupportedOperationException e) { + } catch (Exception e) { Log.d(Constants.TAG, "Catched UnsupportedOperationException, can happen when delete is not supported!", e); } - } - try { - if (getActivity().getContentResolver().delete(deleteUri, null, null) > 0) { - Toast.makeText(getActivity(), getActivity().getString(R.string.file_delete_successful, - deleteFilename), Toast.LENGTH_LONG).show(); - return; + // some Uri's a ContentResolver fails to delete is handled by the java.io.File's delete + // via the path of the Uri + if (new File(deleteUri.getPath()).delete()) { + continue; } - } catch (UnsupportedOperationException e) { - Log.d(Constants.TAG, "Catched UnsupportedOperationException, can happen when delete is not supported!", e); + + // Note: We can't delete every file... + failedFileNameList.add(deleteFileNameMap.get(deleteUri)); } - // some Uri's a ContentResolver fails to delete is handled by the java.io.File's delete - // via the path of the Uri - if (new File(deleteUri.getPath()).delete()) { - Toast.makeText(getActivity(), getActivity().getString(R.string.file_delete_successful, - deleteFilename), Toast.LENGTH_LONG).show(); - return; + StringBuilder failedFileNames = new StringBuilder(); + if (!failedFileNameList.isEmpty()) { + for (String failedFileName : failedFileNameList) { + failedFileNames.append('\n').append(failedFileName); + } + failedFileNames.append('\n').append(getActivity().getString(R.string.error_file_delete_failed)); } - // Note: We can't delete every file... - Toast.makeText(getActivity(), getActivity().getString(R.string.error_file_delete_failed, - deleteFilename), Toast.LENGTH_LONG).show(); + // NOTE: Use Toasts, not Snackbars. When sharing to another application snackbars + // would not show up! + Toast.makeText(getActivity(), getActivity().getString(R.string.file_delete_successful, + deleteUris.length - failedFileNameList.size(), deleteUris.length, failedFileNames.toString()), + Toast.LENGTH_LONG).show(); + + if (onDeletedListener != null) { + onDeletedListener.onDeleted(); + } } }); alert.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() { @@ -120,4 +144,18 @@ public class DeleteFileDialogFragment extends DialogFragment { return alert.show(); } + + public void setOnDeletedListener(OnDeletedListener onDeletedListener) { + this.onDeletedListener = onDeletedListener; + } + + /** + * Callback for performing tasks after the deletion of files + */ + public interface OnDeletedListener { + + public void onDeleted(); + + } + } |