1 files changed, 118 insertions, 0 deletions
diff --git a/org_apg/src/org/thialfihar/android/apg/ui/dialog/DeleteFileDialogFragment.java b/org_apg/src/org/thialfihar/android/apg/ui/dialog/DeleteFileDialogFragment.java
new file mode 100644
index 000000000..4ac3697bb
--- /dev/null
+++ b/org_apg/src/org/thialfihar/android/apg/ui/dialog/DeleteFileDialogFragment.java
@@ -0,0 +1,118 @@
+/*
+ * 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.thialfihar.android.apg.ui.dialog;
+
+import org.thialfihar.android.apg.R;
+import org.thialfihar.android.apg.service.ApgHandler;
+import org.thialfihar.android.apg.service.ApgService;
+
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.app.ProgressDialog;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.Message;
+import android.os.Messenger;
+import android.support.v4.app.DialogFragment;
+import android.support.v4.app.FragmentActivity;
+import android.widget.Toast;
+
+public class DeleteFileDialogFragment extends DialogFragment {
+
+    private static final String ARG_DELETE_FILE = "delete_file";
+
+    /**
+     * Creates new instance of this delete file dialog fragment
+     */
+    public static DeleteFileDialogFragment newInstance(String deleteFile) {
+        DeleteFileDialogFragment frag = new DeleteFileDialogFragment();
+        Bundle args = new Bundle();
+
+        args.putString(ARG_DELETE_FILE, deleteFile);
+
+        frag.setArguments(args);
+
+        return frag;
+    }
+
+    /**
+     * Creates dialog
+     */
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        final FragmentActivity activity = getActivity();
+
+        final String deleteFile = getArguments().getString(ARG_DELETE_FILE);
+
+        AlertDialog.Builder alert = new AlertDialog.Builder(activity);
+
+        alert.setIcon(android.R.drawable.ic_dialog_alert);
+        alert.setTitle(R.string.warning);
+        alert.setMessage(this.getString(R.string.fileDeleteConfirmation, deleteFile));
+
+        alert.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
+            public void onClick(DialogInterface dialog, int id) {
+                dismiss();
+
+                // Send all information needed to service to edit key in other thread
+                Intent intent = new Intent(activity, ApgService.class);
+
+                // fill values for this action
+                Bundle data = new Bundle();
+
+                intent.putExtra(ApgService.EXTRA_ACTION, ApgService.ACTION_DELETE_FILE_SECURELY);
+                data.putString(ApgService.DELETE_FILE, deleteFile);
+                intent.putExtra(ApgService.EXTRA_DATA, data);
+
+                ProgressDialogFragment deletingDialog = ProgressDialogFragment.newInstance(
+                        R.string.progress_deletingSecurely, ProgressDialog.STYLE_HORIZONTAL);
+
+                // Message is received after deleting is done in ApgService
+                ApgHandler saveHandler = new ApgHandler(activity, deletingDialog) {
+                    public void handleMessage(Message message) {
+                        // handle messages by standard ApgHandler first
+                        super.handleMessage(message);
+
+                        if (message.arg1 == ApgHandler.MESSAGE_OKAY) {
+                            Toast.makeText(activity, R.string.fileDeleteSuccessful,
+                                    Toast.LENGTH_SHORT).show();
+                        }
+                    };
+                };
+
+                // Create a new Messenger for the communication back
+                Messenger messenger = new Messenger(saveHandler);
+                intent.putExtra(ApgService.EXTRA_MESSENGER, messenger);
+
+                // show progress dialog
+                deletingDialog.show(activity.getSupportFragmentManager(), "deletingDialog");
+
+                // start service with intent
+                activity.startService(intent);
+            }
+        });
+        alert.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
+            public void onClick(DialogInterface dialog, int id) {
+                dismiss();
+            }
+        });
+        alert.setCancelable(true);
+
+        return alert.create();
+    }
+}
+\ No newline at end of file