Add language chooser

Implement limelight-stream/limelight-android#32.

app/src/main/java/com/limelight/AppView.java

@@ -51,6 +51,15 @@ public class AppView extends Activity {
 	@Override
 	protected void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
+
+		SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
+		String locale = prefs.getString("list_languages", "default");
+		if (!locale.equals("default")) {
+			Configuration config = new Configuration(getResources().getConfiguration());
+			config.locale = new Locale(locale);
+			getResources().updateConfiguration(config, getResources().getDisplayMetrics());
+		}
+
 		setContentView(R.layout.activity_app_view);
 
         UiHelper.notifyNewRootView(this);

app/src/main/java/com/limelight/Game.java

@@ -87,6 +87,14 @@ public class Game extends Activity implements SurfaceHolder.Callback,
 	protected void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
 		
+		SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
+		String locale = prefs.getString("list_languages", "default");
+		if (!locale.equals("default")) {
+			Configuration config = new Configuration(getResources().getConfiguration());
+			config.locale = new Locale(locale);
+			getResources().updateConfiguration(config, getResources().getDisplayMetrics());
+		}
+		
 		// We don't want a title bar
 		requestWindowFeature(Window.FEATURE_NO_TITLE);
 		

app/src/main/java/com/limelight/PcView.java

@@ -151,6 +151,14 @@ public class PcView extends Activity {
 	protected void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
 		
+		SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
+		String locale = prefs.getString("list_languages", "default");
+		if (!locale.equals("default")) {
+			Configuration config = new Configuration(getResources().getConfiguration());
+			config.locale = new Locale(locale);
+			getResources().updateConfiguration(config, getResources().getDisplayMetrics());
+		}
+		
 		// Bind to the computer manager service
 		bindService(new Intent(PcView.this, ComputerManagerService.class), serviceConnection,
 				Service.BIND_AUTO_CREATE);

app/src/main/java/com/limelight/preferences/AddComputerManually.java

@@ -132,6 +132,14 @@ public class AddComputerManually extends Activity {
 	protected void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
 		
+		SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
+		String locale = prefs.getString("list_languages", "default");
+		if (!locale.equals("default")) {
+			Configuration config = new Configuration(getResources().getConfiguration());
+			config.locale = new Locale(locale);
+			getResources().updateConfiguration(config, getResources().getDisplayMetrics());
+		}
+		
 		setContentView(R.layout.activity_add_computer_manually);
 
         UiHelper.notifyNewRootView(this);

app/src/main/java/com/limelight/preferences/StreamSettings.java

@@ -15,6 +15,14 @@ public class StreamSettings extends Activity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 	
+	SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
+	String locale = prefs.getString("list_languages", "default");
+	if (!locale.equals("default")) {
+		Configuration config = new Configuration(getResources().getConfiguration());
+		config.locale = new Locale(locale);
+		getResources().updateConfiguration(config, getResources().getDisplayMetrics());
+	}
+
         setContentView(R.layout.activity_stream_settings);
         getFragmentManager().beginTransaction().replace(
                 R.id.stream_settings, new SettingsFragment()

app/src/main/res/values-it/strings.xml

@@ -89,6 +89,8 @@
     <string name="title_checkbox_stretch_video">Forza video in full-screen</string>
     <string name="title_checkbox_disable_warnings">Disabilita i messaggi di warning</string>
     <string name="summary_checkbox_disable_warnings">Disabilita i messaggi di warning sullo schermo durante lo streaming</string>
+    <string name="title_language_list">Lingua</string>
+    <string name="summary_language_list">Lingua da usare in Limelight</string>
 
     <string name="category_gamepad_settings">Impostazioni Gamepad</string>
     <string name="title_seekbar_deadzone">Aggiusta deadzone degli stick analogici</string>

app/src/main/res/values/arrays.xml

@@ -13,6 +13,17 @@
         <item>1080p60</item>
     </string-array>
 
+    <string-array name="language_names" translatable="false">
+            <item>Default</item>
+            <item>English</item>
+            <item>Italiano</item>
+    </string-array>
+    <string-array name="language_values" translatable="false">
+            <item>default</item>
+            <item>en</item>
+            <item>it</item>
+    </string-array>
+
     <string-array name="decoder_names">
         <item>Auto-select Decoder</item>
         <item>Force Software Decoding</item>

app/src/main/res/values/strings.xml

@@ -89,6 +89,8 @@
     <string name="title_checkbox_stretch_video">Stretch video to full-screen</string>
     <string name="title_checkbox_disable_warnings">Disable warning messages</string>
     <string name="summary_checkbox_disable_warnings">Disable on-screen connection warning messages while streaming</string>
+    <string name="title_language_list">Language</string>
+    <string name="summary_language_list">Language to use for Limelight</string>
 
     <string name="category_gamepad_settings">Gamepad Settings</string>
     <string name="title_seekbar_deadzone">Adjust analog stick deadzone</string>

app/src/main/res/xml/preferences.xml

@@ -25,6 +25,13 @@
             android:title="@string/title_checkbox_disable_warnings"
             android:summary="@string/summary_checkbox_disable_warnings"
             android:defaultValue="false" />
+        <ListPreference
+            android:key="list_languages"
+            android:title="@string/title_language_list"
+            android:entries="@array/language_names"
+            android:entryvalues="@array/language_values"
+            android:summary="@string/summary_language_list"
+            android:defaultvalue="default" />
     </PreferenceCategory>
     <!--PreferenceCategory android:title="@string/category_gamepad_settings">
         <com.limelight.preferences.SeekBarPreference