AlertDialog for failed downloads.

The dialog shows only an "OK" button to dismiss it, and the reason why
the download failed.

Right now, this dialog appears if a download is not successful. If it's
too intrusive, I can remove some cases. Let's try how it feels.

1 files changed, 59 insertions, 0 deletions

diff --git a/src/se/leap/bitmaskclient/DownloadFailedDialog.java b/src/se/leap/bitmaskclient/DownloadFailedDialog.java
new file mode 100644
index 00000000..3ce101a6
--- /dev/null
+++ b/src/se/leap/bitmaskclient/DownloadFailedDialog.java
@@ -0,0 +1,59 @@
+/**
+ * Copyright (c) 2013 LEAP Encryption Access Project and contributers
+ * 
+ * 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 se.leap.bitmaskclient;
+
+import se.leap.bitmaskclient.R;
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.app.DialogFragment;
+import android.content.DialogInterface;
+import android.os.Bundle;
+
+/**
+ * Implements a dialog to show why a download failed.
+ * 
+ * @author parmegv
+ *
+ */
+public class DownloadFailedDialog extends DialogFragment {
+
+	public static String TAG = "downloaded_failed_dialog";
+	private String reason_to_fail;
+	/**
+	 * @return a new instance of this DialogFragment.
+	 */
+	public static DialogFragment newInstance(String reason_to_fail) {
+		DownloadFailedDialog dialog_fragment = new DownloadFailedDialog();
+		dialog_fragment.reason_to_fail = reason_to_fail;
+		return dialog_fragment;
+	}
+
+    @Override
+	public Dialog onCreateDialog(Bundle savedInstanceState) {
+		AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
+		
+		builder.setMessage(reason_to_fail)
+		.setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() {
+			public void onClick(DialogInterface dialog, int id) {
+				dialog.dismiss();
+			}
+		});
+			
+		// Create the AlertDialog object and return it
+		return builder.create();
+	}
+}