rename DataHandler context to application

Author: TBog

app/src/main/java/rocks/tbog/tblauncher/handler/DataHandler.java

@@ -1,5 +1,6 @@
 package rocks.tbog.tblauncher.handler;
 
+import android.app.Application;
 import android.app.KeyguardManager;
 import android.content.BroadcastReceiver;
 import android.content.ComponentName;
@@ -104,7 +105,7 @@ public class DataHandler extends BroadcastReceiver
     );
 
     @NonNull
-    private final Context context;
+    private final Application mApplication;
     private String currentQuery;
     private final Map<String, ProviderEntry> providers = new LinkedHashMap<>(); // preserve insert order
     private boolean mFullLoadOverSent = false;
@@ -114,11 +115,12 @@ public class DataHandler extends BroadcastReceiver
     /**
      * Initialize all providers
      */
-    public DataHandler(Context ctx) {
+    public DataHandler(@NonNull Application app) {
         // Make sure we are in the context of the main application
         // (otherwise we might receive an exception about broadcast listeners not being able
         //  to bind to services)
-        context = ctx.getApplicationContext();
+        mApplication = app;
+        Context ctx = app.getApplicationContext();
 
         mTimer.start();
 
@@ -130,7 +132,7 @@ public DataHandler(Context ctx) {
         ctx.sendBroadcast(i);
 
         // Monitor changes for service preferences (to automatically start and stop services)
-        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(ctx);
         prefs.registerOnSharedPreferenceChangeListener(this);
 
         // add DB providers
@@ -161,7 +163,7 @@ public DataHandler(Context ctx) {
 
     @NonNull
     public Context getContext() {
-        return context;
+        return mApplication.getApplicationContext();
     }
 
     /*
@@ -170,6 +172,7 @@ public Context getContext() {
      * to them dynamically.
      */
     private void basicProviders() {
+        Context context = mApplication;
         // Filters
         {
             ProviderEntry providerEntry = new ProviderEntry();