android: Add fragment that displays a single remediation instruction

2 files changed, 164 insertions, 0 deletions

diff --git a/src/frontends/android/res/layout/remediation_instruction.xml b/src/frontends/android/res/layout/remediation_instruction.xml
new file mode 100644
index 000000000..09c0d43a3
--- /dev/null
+++ b/src/frontends/android/res/layout/remediation_instruction.xml
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+    Copyright (C) 2013 Tobias Brunner
+    Hochschule fuer Technik Rapperswil
+
+    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 2 of the License, or (at your
+    option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+
+    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.
+-->
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:padding="5dp" >
+
+    <TextView
+        android:id="@+id/title"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginLeft="10dp"
+        android:textIsSelectable="true"
+        android:textAppearance="?android:attr/textAppearanceLarge" />
+
+    <TextView
+        android:id="@+id/description"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginLeft="10dp"
+        android:textIsSelectable="true"
+        android:textColor="?android:textColorSecondary"
+        android:textAppearance="?android:attr/textAppearanceMedium" />
+
+    <TextView
+        android:id="@+id/list_header"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginLeft="10dp"
+        android:layout_marginTop="20dp"
+        android:textIsSelectable="true"
+        android:textAppearance="?android:attr/textAppearanceMedium" />
+
+    <include
+        layout="@android:layout/list_content"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"
+        android:layout_margin="5dp" />
+
+</LinearLayout>
diff --git a/src/frontends/android/src/org/strongswan/android/ui/RemediationInstructionFragment.java b/src/frontends/android/src/org/strongswan/android/ui/RemediationInstructionFragment.java
new file mode 100644
index 000000000..04c288bcf
--- /dev/null
+++ b/src/frontends/android/src/org/strongswan/android/ui/RemediationInstructionFragment.java
@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2013 Tobias Brunner
+ * Hochschule fuer Technik Rapperswil
+ *
+ * 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 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+
+package org.strongswan.android.ui;
+
+import org.strongswan.android.R;
+import org.strongswan.android.logic.imc.RemediationInstruction;
+
+import android.app.ListFragment;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.TextView;
+
+public class RemediationInstructionFragment extends ListFragment
+{
+	public static final String ARG_REMEDIATION_INSTRUCTION = "instruction";
+	private RemediationInstruction mInstruction = null;
+	private TextView mTitle;
+	private TextView mDescription;
+	private TextView mHeader;
+
+	@Override
+	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
+	{
+		return inflater.inflate(R.layout.remediation_instruction, container, false);
+	}
+
+	@Override
+	public void onActivityCreated(Bundle savedInstanceState)
+	{
+		super.onActivityCreated(savedInstanceState);
+
+		if (savedInstanceState != null)
+		{
+			mInstruction = savedInstanceState.getParcelable(ARG_REMEDIATION_INSTRUCTION);
+		}
+		/* show dividers only between list items */
+		getListView().setHeaderDividersEnabled(false);
+		getListView().setFooterDividersEnabled(false);
+		/* don't show loader while adapter is not set */
+		setListShown(true);
+		mTitle = (TextView)getView().findViewById(R.id.title);
+		mDescription = (TextView)getView().findViewById(R.id.description);
+		mHeader = (TextView)getView().findViewById(R.id.list_header);
+	}
+
+	@Override
+	public void onSaveInstanceState(Bundle outState)
+	{
+		super.onSaveInstanceState(outState);
+		outState.putParcelable(ARG_REMEDIATION_INSTRUCTION, mInstruction);
+	}
+
+	@Override
+	public void onStart()
+	{
+		super.onStart();
+
+		Bundle args = getArguments();
+		if (args != null)
+		{
+			mInstruction = args.getParcelable(ARG_REMEDIATION_INSTRUCTION);
+		}
+		updateView(mInstruction);
+	}
+
+	public void updateView(RemediationInstruction instruction)
+	{
+		mInstruction = instruction;
+		if (mInstruction != null)
+		{
+			mTitle.setText(mInstruction.getTitle());
+			mDescription.setText(mInstruction.getDescription());
+			if (mInstruction.getHeader() != null)
+			{
+				mHeader.setText(mInstruction.getHeader());
+				setListAdapter(new ArrayAdapter<String>(getActivity(),
+							   android.R.layout.simple_list_item_1, mInstruction.getItems()));
+			}
+			else
+			{
+				mHeader.setText("");
+				setListAdapter(null);
+			}
+		}
+		else
+		{
+			mTitle.setText("");
+			mDescription.setText("");
+			mHeader.setText("");
+			setListAdapter(null);
+		}
+	}
+}