From 39e94d54313cf140929339a9f2613d79cbf734b0 Mon Sep 17 00:00:00 2001
From: Arne Schwabe <arne@rfc2549.org>
Date: Mon, 14 May 2012 23:06:36 +0200
Subject: - Rework saving state of preferences fragment - fix state of nobind
 not loaded (hopefully closes issue #19) Version 0.5.4

---
 .../blinkt/openvpn/OpenVpnPreferencesFragment.java | 52 ++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 src/de/blinkt/openvpn/OpenVpnPreferencesFragment.java

(limited to 'src/de/blinkt/openvpn/OpenVpnPreferencesFragment.java')

diff --git a/src/de/blinkt/openvpn/OpenVpnPreferencesFragment.java b/src/de/blinkt/openvpn/OpenVpnPreferencesFragment.java
new file mode 100644
index 00000000..10378a80
--- /dev/null
+++ b/src/de/blinkt/openvpn/OpenVpnPreferencesFragment.java
@@ -0,0 +1,52 @@
+package de.blinkt.openvpn;
+
+import android.os.Bundle;
+import android.preference.PreferenceFragment;
+
+public abstract class OpenVpnPreferencesFragment extends PreferenceFragment {
+	
+	protected VpnProfile mProfile;
+
+	protected abstract void loadSettings();
+	protected abstract void saveSettings();
+	
+	@Override
+	public void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		// Make sure there is an instance of the profile manager
+		ProfileManager.getInstance(getActivity());
+		
+		String profileUUID = getArguments().getString(getActivity().getPackageName() + ".profileUUID");
+		mProfile = ProfileManager.get(profileUUID);
+	}
+	
+	@Override
+	public void onPause() {
+		super.onPause();
+		saveSettings();
+	}
+	
+	@Override
+	public void onActivityCreated(Bundle savedInstanceState) {
+		super.onActivityCreated(savedInstanceState);
+		if(savedInstanceState!=null) {
+			String profileUUID=savedInstanceState.getString(VpnProfile.EXTRA_PROFILEUUID);
+			ProfileManager.getInstance(getActivity());
+			mProfile = ProfileManager.get(profileUUID);
+			loadSettings();
+		}
+	}
+	
+	@Override
+	public void onStop() {
+		// TODO Auto-generated method stub
+		super.onStop();
+	}
+	
+	@Override
+	public void onSaveInstanceState (Bundle outState) {
+		super.onSaveInstanceState(outState);
+		saveSettings();
+		outState.putString(VpnProfile.EXTRA_PROFILEUUID, mProfile.getUUIDString());
+	}
+}
-- 
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