first try to add an about window

3 files changed, 123 insertions, 0 deletions

diff --git a/res/layout/about.xml b/res/layout/about.xml
new file mode 100644
index 0000000..f74e710
--- /dev/null
+++ b/res/layout/about.xml
@@ -0,0 +1,79 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ScrollView
+	xmlns:android="http://schemas.android.com/apk/res/android"
+	android:layout_width="fill_parent"
+	android:layout_height="fill_parent"
+	>
+	<LinearLayout
+		android:layout_width="fill_parent"
+		android:layout_height="fill_parent"
+		android:orientation="vertical"
+	>
+		<LinearLayout
+			android:layout_width="fill_parent"
+			android:layout_height="wrap_content"
+			android:orientation="horizontal"
+		>
+			<TextView
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content"
+				android:textSize="16sp"
+				android:textColor="?android:attr/textColorPrimary"
+				android:text="@string/about_version"
+			/>
+			<TextView
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content"
+				android:textSize="16sp"
+				android:textColor="?android:attr/textColorPrimary"
+				android:text="@string/versionName"
+			/>
+		</LinearLayout>
+		<TextView
+			android:layout_width="fill_parent"
+			android:layout_height="wrap_content"
+        	android:paddingTop="16sp"
+			android:textSize="16sp"
+			android:textColor="?android:attr/textColorPrimary"
+			android:autoLink="web"
+			android:text="@string/about_copyright"
+		/>
+		<TextView
+			android:layout_width="fill_parent"
+			android:layout_height="wrap_content"
+        	android:paddingTop="16sp"
+			android:textSize="16sp"
+			android:textColor="?android:attr/textColorPrimary"
+			android:autoLink="web"
+			android:text="@string/about_app_desc"
+		/>
+		<TextView
+			android:layout_width="fill_parent"
+			android:layout_height="wrap_content"
+        	android:paddingTop="16sp"
+			android:textSize="16sp"
+			android:textColor="?android:attr/textColorPrimary"
+			android:autoLink="web"
+			android:text="@string/about_license"
+		/>
+		<TextView
+			android:id="@+id/about_sources"
+			android:layout_width="fill_parent"
+			android:layout_height="wrap_content"
+        	android:paddingTop="16sp"
+			android:textSize="16sp"
+			android:textColor="?android:attr/textColorPrimary"
+			android:autoLink="web"
+			android:text="@string/about_sources"
+		/><!--
+		<TextView
+			android:layout_width="fill_parent"
+			android:layout_height="wrap_content"
+        	android:paddingTop="16sp"
+			android:textSize="16sp"
+			android:textColor="?android:attr/textColorPrimary"
+			android:autoLink="web"
+			android:text="@string/about"
+		/>
+	--></LinearLayout>
+</ScrollView>
\ No newline at end of file
diff --git a/res/values/strings.xml b/res/values/strings.xml
index b58afed..060f8c2 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -49,4 +49,27 @@
     <string name="foreground_service_started_notification_title">BlueGps</string>

     <string name="foreground_gps_provider_started_notification">BlueGps service started</string>

     <string name="foreground_nmea_recording_started_notification">BlueGps NMEA recording service started</string>

+    

+    <string name="aboutTitle">About</string>

+    <string name="about_version">BlueGPS4Droid version </string>

+    <string name="about_copyright">Copyright (C) 2010 Herbert von Broeuschmeul

+		\n\nCopyright (C) 2010 BluetoothGPS4Droid Project

+    </string>

+    <string name="about_app_desc">Bluetooth GPS for Android is an application 

+    	for using an external bluetooth GPS on Android devices.

+    </string>

+    <string name="about_license">BluetoothGPS4Droid (BlueGPS4Droid) is open source software 

+    	distributed free of charge under the terms of the <b>GNU General Public License</b>.

+    </string>

+    <string name="about_sources">The source code is available from the project\'s Git repository: 

+		http://sourceforge.net/p/bluegps4droid

+    </string>

+    <string name="about">Copyright (C) 2010 Herbert von Broeuschmeul

+		\n\nCopyright (C) 2010 BluetoothGPS4Droid Project

+		\n\nBluetooth GPS for Android is an application for using an external bluetooth GPS on Android devices.

+		\n\nBluetoothGPS4Droid (BlueGPS4Droid) is open source software distributed free of charge under the terms of 

+		the <b>GNU General Public License</b>.

+		\n\nThe source code is available from the project\'s Git repository: 

+		http://sourceforge.net/p/bluegps4droid

+    </string>

 </resources>

diff --git a/src/org/broeuschmeul/android/gps/bluetooth/provider/BluetoothGpsActivity.java b/src/org/broeuschmeul/android/gps/bluetooth/provider/BluetoothGpsActivity.java
index 08d2c8c..1c1eac3 100644
--- a/src/org/broeuschmeul/android/gps/bluetooth/provider/BluetoothGpsActivity.java
+++ b/src/org/broeuschmeul/android/gps/bluetooth/provider/BluetoothGpsActivity.java
@@ -22,6 +22,7 @@ package org.broeuschmeul.android.gps.bluetooth.provider;
 
 import java.util.Set;
 
+import android.app.AlertDialog;
 import android.bluetooth.BluetoothAdapter;
 import android.bluetooth.BluetoothDevice;
 import android.content.Intent;
@@ -35,6 +36,8 @@ import android.preference.PreferenceActivity;
 import android.preference.PreferenceManager;
 import android.preference.Preference.OnPreferenceChangeListener;
 import android.util.Log;
+import android.view.View;
+import android.widget.TextView;
 
 /**
  * A PreferenceActivity Class used to configure, start and stop the NMEA tracker service.
@@ -106,6 +109,23 @@ public class BluetoothGpsActivity extends PreferenceActivity implements OnPrefer
 		super.onDestroy();
 		sharedPref.unregisterOnSharedPreferenceChangeListener(this);
 	}
+	
+	private void displayAboutDialog(){
+        View messageView = getLayoutInflater().inflate(R.layout.about, null, false);
+        // When linking text, force to always use default color. This works
+        // around a pressed color state bug.
+        TextView textView = (TextView) messageView.findViewById(R.id.about_sources);
+        int defaultColor = textView.getTextColors().getDefaultColor();
+        textView.setTextColor(defaultColor);
+		AlertDialog.Builder builder = new AlertDialog.Builder(this);
+		builder.setTitle(R.string.aboutTitle);
+        builder.setView(messageView);
+
+//		CharSequence styledText = Html.fromHtml(getString(R.string.about));
+//		builder.setMessage(R.string.about);
+//		builder.setMessage(styledText);
+		builder.show();
+	}
 
 	@Override
 	public boolean onPreferenceChange(Preference preference, Object newValue) {
@@ -116,6 +136,7 @@ public class BluetoothGpsActivity extends PreferenceActivity implements OnPrefer
 	@Override
 	public void onSharedPreferenceChanged(SharedPreferences sharedPreferences,
 			String key) {
+		displayAboutDialog();
 		if (BluetoothGpsProviderService.PREF_START_GPS_PROVIDER.equals(key)){
 			boolean val = false;
 			if (val = sharedPreferences.getBoolean(key, false)){