few more reduced codacy issues

Author: darkwizz

notifier/src/main/java/chipset/lugmnotifier/activites/AdminActivity.java

@@ -46,27 +46,25 @@ public class AdminActivity extends AppCompatActivity {
 
     private String title, detail, image, date;
     private Calendar calendar = Calendar.getInstance();
-    private Button sendPushButton;
     public EditText pushNotificationTitleEditText, pushNotificationDetailEditText, pushNotificationImageEditText;
     public static EditText  pushNotificationDateEditText;
     public Functions functions = new Functions();
     private ProgressDialog progressDialog;
-    private Toolbar toolbar;
     public Long timeSinceEpoch;
     private CoordinatorLayout coordinatorLayout;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_admin);
-        toolbar = (Toolbar) findViewById(R.id.toolbar_admin);
+        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar_admin);
         setSupportActionBar(toolbar);
         getSupportActionBar().setDisplayHomeAsUpEnabled(true);
         coordinatorLayout=(CoordinatorLayout)findViewById(R.id.admin_coordinator_layout);
         progressDialog = new ProgressDialog(AdminActivity.this);
         progressDialog.setMessage("Please wait");
         progressDialog.setCancelable(false);
-        sendPushButton = (Button) findViewById(R.id.sendPushButton);
+        Button sendPushButton = (Button) findViewById(R.id.sendPushButton);
         pushNotificationTitleEditText = (EditText) findViewById(R.id.pushNotificationTitleEditText);
         pushNotificationDetailEditText = (EditText) findViewById(R.id.pushNotificationDetailEditText);
         pushNotificationImageEditText = (EditText) findViewById(R.id.pushNotificationImageEditText);

notifier/src/main/java/chipset/lugmnotifier/activites/DialogActivity.java

@@ -16,13 +16,13 @@
  * Date : 24/12/14
  */
 public class DialogActivity extends AppCompatActivity {
-    private Fragment fragment;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_dialog);
         int f = getIntent().getIntExtra("Fragment", 1);
+        Fragment fragment;
         switch (f) {
             case 0: {
                 fragment = new LoginFragment();

notifier/src/main/java/chipset/lugmnotifier/activites/HomeActivity.java

@@ -65,7 +65,6 @@ public class HomeActivity extends AppCompatActivity {
     private Toolbar mToolbar;
     private DrawerLayout mDrawerLayout;
     private ActionBarDrawerToggle mDrawerToggle;
-    private ListView drawerListView;
     private RecyclerView notificationsRecyclerView;
     private ArrayList<Notifications> notificationsArrayList;
     private SwipeRefreshLayout notificationSwipeRefreshLayout;
@@ -105,7 +104,7 @@ protected void onCreate(Bundle savedInstanceState) {
         String[] val = {"GitHub Organisation", "Facebook Page", "Facebook Group", "Twitter", "Website", "Core Committee", "Mailing List"};
         notificationSwipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.notificationSwipeRefreshLayout);
         notificationsRecyclerView = (RecyclerView) findViewById(R.id.notification_recycler_view);
-        drawerListView = (ListView) findViewById(R.id.drawer_list);
+        ListView drawerListView = (ListView) findViewById(R.id.drawer_list);
         drawerListView.setAdapter(new ArrayAdapter<>(HomeActivity.this, R.layout.navigation_drawer_list_item, R.id.navigation_drawer_item, val));
 
         notificationSwipeRefreshLayout.setColorSchemeResources(R.color.peterRiver, R.color.alizarin, R.color.sunFlower, R.color.emerald);