first try to add an about window (merge from 1.0.x dev branch)

1 files changed, 23 insertions, 1 deletions

diff --git a/src/org/broeuschmeul/android/gps/bluetooth/provider/BluetoothGpsActivity.java b/src/org/broeuschmeul/android/gps/bluetooth/provider/BluetoothGpsActivity.java
index 742a3d4..76782fc 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.

@@ -128,6 +131,23 @@ public class BluetoothGpsActivity extends PreferenceActivity implements OnPrefer
 		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) {

 		// TODO Auto-generated method stub

@@ -135,7 +155,9 @@ public class BluetoothGpsActivity extends PreferenceActivity implements OnPrefer
 	}

 

 	@Override

-	public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {

+	public void onSharedPreferenceChanged(SharedPreferences sharedPreferences,

+			String key) {

+		displayAboutDialog();

 		if (BluetoothGpsProviderService.PREF_START_GPS_PROVIDER.equals(key)){

 			boolean val = sharedPreferences.getBoolean(key, false);

 			CheckBoxPreference pref = (CheckBoxPreference)findPreference(key);