diff options
Diffstat (limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptMessageFragment.java')
-rw-r--r-- | OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptMessageFragment.java | 172 |
1 files changed, 21 insertions, 151 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptMessageFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptMessageFragment.java index e1760b4ed..6d753088b 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptMessageFragment.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptMessageFragment.java @@ -18,28 +18,16 @@ package org.sufficientlysecure.keychain.ui; import android.app.Activity; -import android.app.ProgressDialog; -import android.content.Intent; import android.os.Bundle; -import android.os.Handler; -import android.os.Message; -import android.os.Messenger; import android.support.v4.app.Fragment; +import android.text.Editable; +import android.text.TextWatcher; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.TextView; -import org.sufficientlysecure.keychain.Constants; import org.sufficientlysecure.keychain.R; -import org.sufficientlysecure.keychain.compatibility.ClipboardReflection; -import org.sufficientlysecure.keychain.helper.Preferences; -import org.sufficientlysecure.keychain.service.KeychainIntentService; -import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler; -import org.sufficientlysecure.keychain.service.PassphraseCacheService; -import org.sufficientlysecure.keychain.ui.dialog.PassphraseDialogFragment; -import org.sufficientlysecure.keychain.util.Log; -import org.sufficientlysecure.keychain.util.Notify; public class EncryptMessageFragment extends Fragment { public static final String ARG_TEXT = "text"; @@ -69,18 +57,34 @@ public class EncryptMessageFragment extends Fragment { View view = inflater.inflate(R.layout.encrypt_message_fragment, container, false); mMessage = (TextView) view.findViewById(R.id.message); + mMessage.addTextChangedListener(new TextWatcher() { + @Override + public void beforeTextChanged(CharSequence s, int start, int count, int after) { + + } + + @Override + public void onTextChanged(CharSequence s, int start, int before, int count) { + + } + + @Override + public void afterTextChanged(Editable s) { + mEncryptInterface.setMessage(s.toString()); + } + }); mEncryptClipboard = view.findViewById(R.id.action_encrypt_clipboard); mEncryptShare = view.findViewById(R.id.action_encrypt_share); mEncryptClipboard.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { - encryptClicked(true); + mEncryptInterface.startEncrypt(false); } }); mEncryptShare.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { - encryptClicked(false); + mEncryptInterface.startEncrypt(true); } }); @@ -92,7 +96,7 @@ public class EncryptMessageFragment extends Fragment { public void onActivityCreated(Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState); - String text = getArguments().getString(ARG_TEXT); + String text = mEncryptInterface.getMessage(); if (text != null) { mMessage.setText(text); } @@ -117,138 +121,4 @@ public class EncryptMessageFragment extends Fragment { return message; } - - private void encryptClicked(final boolean toClipboard) { - if (mEncryptInterface.isModeSymmetric()) { - // symmetric encryption - - boolean gotPassphrase = (mEncryptInterface.getPassphrase() != null - && mEncryptInterface.getPassphrase().length() != 0); - if (!gotPassphrase) { - Notify.showNotify(getActivity(), R.string.passphrase_must_not_be_empty, Notify.Style.ERROR); - return; - } - - if (!mEncryptInterface.getPassphrase().equals(mEncryptInterface.getPassphraseAgain())) { - Notify.showNotify(getActivity(), R.string.passphrases_do_not_match, Notify.Style.ERROR); - return; - } - - } else { - // asymmetric encryption - - boolean gotEncryptionKeys = (mEncryptInterface.getEncryptionKeys() != null - && mEncryptInterface.getEncryptionKeys().length > 0); - - if (!gotEncryptionKeys && mEncryptInterface.getSignatureKey() == 0) { - Notify.showNotify(getActivity(), R.string.select_encryption_or_signature_key, - Notify.Style.ERROR); - return; - } - - if (mEncryptInterface.getSignatureKey() != 0 && - PassphraseCacheService.getCachedPassphrase(getActivity(), - mEncryptInterface.getSignatureKey()) == null) { - PassphraseDialogFragment.show(getActivity(), mEncryptInterface.getSignatureKey(), - new Handler() { - @Override - public void handleMessage(Message message) { - if (message.what == PassphraseDialogFragment.MESSAGE_OKAY) { - encryptStart(toClipboard); - } - } - }); - - return; - } - } - - encryptStart(toClipboard); - } - - private void encryptStart(final boolean toClipboard) { - // Send all information needed to service to edit key in other thread - Intent intent = new Intent(getActivity(), KeychainIntentService.class); - - intent.setAction(KeychainIntentService.ACTION_ENCRYPT_SIGN); - - // fill values for this action - Bundle data = new Bundle(); - - data.putInt(KeychainIntentService.TARGET, KeychainIntentService.IO_BYTES); - - String message = mMessage.getText().toString(); - - if (mEncryptInterface.isModeSymmetric()) { - Log.d(Constants.TAG, "Symmetric encryption enabled!"); - String passphrase = mEncryptInterface.getPassphrase(); - if (passphrase.length() == 0) { - passphrase = null; - } - data.putString(KeychainIntentService.ENCRYPT_SYMMETRIC_PASSPHRASE, passphrase); - } else { - data.putLong(KeychainIntentService.ENCRYPT_SIGNATURE_KEY_ID, - mEncryptInterface.getSignatureKey()); - data.putLongArray(KeychainIntentService.ENCRYPT_ENCRYPTION_KEYS_IDS, - mEncryptInterface.getEncryptionKeys()); - - boolean signOnly = (mEncryptInterface.getEncryptionKeys() == null - || mEncryptInterface.getEncryptionKeys().length == 0); - if (signOnly) { - message = fixBadCharactersForGmail(message); - } - } - - data.putByteArray(KeychainIntentService.ENCRYPT_MESSAGE_BYTES, message.getBytes()); - - data.putBoolean(KeychainIntentService.ENCRYPT_USE_ASCII_ARMOR, true); - - int compressionId = Preferences.getPreferences(getActivity()).getDefaultMessageCompression(); - data.putInt(KeychainIntentService.ENCRYPT_COMPRESSION_ID, compressionId); - - intent.putExtra(KeychainIntentService.EXTRA_DATA, data); - - // Message is received after encrypting is done in KeychainIntentService - KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler(getActivity(), - getString(R.string.progress_encrypting), ProgressDialog.STYLE_HORIZONTAL) { - public void handleMessage(Message message) { - // handle messages by standard KeychainIntentServiceHandler first - super.handleMessage(message); - - if (message.arg1 == KeychainIntentServiceHandler.MESSAGE_OKAY) { - // get returned data bundle - Bundle data = message.getData(); - - String output = new String(data.getByteArray(KeychainIntentService.RESULT_BYTES)); - Log.d(Constants.TAG, "output: " + output); - - if (toClipboard) { - ClipboardReflection.copyToClipboard(getActivity(), output); - Notify.showNotify(getActivity(), - R.string.encrypt_sign_clipboard_successful, Notify.Style.INFO); - } else { - Intent sendIntent = new Intent(Intent.ACTION_SEND); - - // Type is set to text/plain so that encrypted messages can - // be sent with Whatsapp, Hangouts, SMS etc... - sendIntent.setType("text/plain"); - - sendIntent.putExtra(Intent.EXTRA_TEXT, output); - startActivity(Intent.createChooser(sendIntent, - getString(R.string.title_share_with))); - } - } - } - }; - - // Create a new Messenger for the communication back - Messenger messenger = new Messenger(saveHandler); - intent.putExtra(KeychainIntentService.EXTRA_MESSENGER, messenger); - - // show progress dialog - saveHandler.showProgressDialog(getActivity()); - - // start service with intent - getActivity().startService(intent); - } } |