Renaming APG to OpenPGP Keychain

1 files changed, 190 insertions, 0 deletions

diff --git a/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/ui/dialog/SetPassphraseDialogFragment.java b/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/ui/dialog/SetPassphraseDialogFragment.java
new file mode 100644
index 000000000..f001e7a7d
--- /dev/null
+++ b/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/ui/dialog/SetPassphraseDialogFragment.java
@@ -0,0 +1,190 @@
+/*
+ * Copyright (C) 2012 Dominik Schürmann <dominik@dominikschuermann.de>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.sufficientlysecure.keychain.ui.dialog;
+
+import org.sufficientlysecure.keychain.Constants;
+import org.sufficientlysecure.keychain.util.Log;
+import org.sufficientlysecure.keychain.R;
+
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.content.DialogInterface;
+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.WindowManager.LayoutParams;
+import android.view.inputmethod.EditorInfo;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.TextView;
+import android.widget.Toast;
+import android.widget.TextView.OnEditorActionListener;
+
+public class SetPassphraseDialogFragment extends DialogFragment implements OnEditorActionListener {
+    private static final String ARG_MESSENGER = "messenger";
+    private static final String ARG_TITLE = "title";
+
+    public static final int MESSAGE_OKAY = 1;
+
+    public static final String MESSAGE_NEW_PASSPHRASE = "new_passphrase";
+
+    private Messenger mMessenger;
+    private EditText mPassphraseEditText;
+    private EditText mPassphraseAgainEditText;
+
+    /**
+     * Creates new instance of this dialog fragment
+     * 
+     * @param title
+     *            title of dialog
+     * @param messenger
+     *            to communicate back after setting the passphrase
+     * @return
+     */
+    public static SetPassphraseDialogFragment newInstance(Messenger messenger, int title) {
+        SetPassphraseDialogFragment frag = new SetPassphraseDialogFragment();
+        Bundle args = new Bundle();
+        args.putInt(ARG_TITLE, title);
+        args.putParcelable(ARG_MESSENGER, messenger);
+
+        frag.setArguments(args);
+
+        return frag;
+    }
+
+    /**
+     * Creates dialog
+     */
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        final Activity activity = getActivity();
+
+        int title = getArguments().getInt(ARG_TITLE);
+        mMessenger = getArguments().getParcelable(ARG_MESSENGER);
+
+        AlertDialog.Builder alert = new AlertDialog.Builder(activity);
+
+        alert.setTitle(title);
+        alert.setMessage(R.string.enterPassPhraseTwice);
+
+        LayoutInflater inflater = activity.getLayoutInflater();
+        View view = inflater.inflate(R.layout.passphrase_repeat, null);
+        alert.setView(view);
+
+        mPassphraseEditText = (EditText) view.findViewById(R.id.passphrase_passphrase);
+        mPassphraseAgainEditText = (EditText) view.findViewById(R.id.passphrase_passphrase_again);
+
+        alert.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
+            
+            @Override
+            public void onClick(DialogInterface dialog, int id) {
+                dismiss();
+
+                String passPhrase1 = mPassphraseEditText.getText().toString();
+                String passPhrase2 = mPassphraseAgainEditText.getText().toString();
+                if (!passPhrase1.equals(passPhrase2)) {
+                    Toast.makeText(
+                            activity,
+                            getString(R.string.errorMessage,
+                                    getString(R.string.passPhrasesDoNotMatch)), Toast.LENGTH_SHORT)
+                            .show();
+                    return;
+                }
+
+                if (passPhrase1.equals("")) {
+                    Toast.makeText(
+                            activity,
+                            getString(R.string.errorMessage,
+                                    getString(R.string.passPhraseMustNotBeEmpty)),
+                            Toast.LENGTH_SHORT).show();
+                    return;
+                }
+
+                // return resulting data back to activity
+                Bundle data = new Bundle();
+                data.putString(MESSAGE_NEW_PASSPHRASE, passPhrase1);
+
+                sendMessageToHandler(MESSAGE_OKAY, data);
+            }
+        });
+
+        alert.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
+            
+            @Override
+            public void onClick(DialogInterface dialog, int id) {
+                dismiss();
+            }
+        });
+
+        return alert.create();
+    }
+
+    @Override
+    public void onActivityCreated(Bundle arg0) {
+        super.onActivityCreated(arg0);
+
+        // request focus and open soft keyboard
+        mPassphraseEditText.requestFocus();
+        getDialog().getWindow().setSoftInputMode(LayoutParams.SOFT_INPUT_STATE_VISIBLE);
+
+        mPassphraseAgainEditText.setOnEditorActionListener(this);
+    }
+
+    /**
+     * 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, 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);
+        }
+    }
+}
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