Removed unused classes and cleaned code up

app/src/main/java/com/github/dfa/diaspora_android/activity/MainActivity.java

@@ -107,7 +107,7 @@ public class MainActivity extends AppCompatActivity
         implements NavigationView.OnNavigationItemSelectedListener, WebUserProfileChangedListener {
 
 
-    static final int INPUT_FILE_REQUEST_CODE = 1;
+    private static final int INPUT_FILE_REQUEST_CODE = 1;
     private static final int REQUEST_CODE_ASK_PERMISSIONS = 123;
     public static final int REQUEST_CODE_ASK_PERMISSIONS_SAVE_IMAGE = 124;
 
@@ -120,7 +120,6 @@ public class MainActivity extends AppCompatActivity
     public static final String EXTRA_URL = "com.github.dfa.diaspora_android.extra_url";
 
     private App app;
-    private String podDomain;
     private ValueCallback<Uri[]> mFilePathCallback;
     private String mCameraPhotoPath;
     private WebSettings webSettings;
@@ -132,7 +131,7 @@ public class MainActivity extends AppCompatActivity
     private Snackbar snackbarExitApp;
     private Snackbar snackbarNewNotification;
     private Snackbar snackbarNoInternet;
-    public String textToBeShared = null;
+    private String textToBeShared = null;
 
     /**
      * UI Bindings
@@ -233,7 +232,6 @@ public class MainActivity extends AppCompatActivity
         setupNavigationSlider();
 
         progressBar = (ProgressBar) findViewById(R.id.progressBar);
-        podDomain = appSettings.getPodDomain();
 
         String url = urls.getPodUrl();
         if (savedInstanceState == null) {
@@ -864,7 +862,7 @@ public class MainActivity extends AppCompatActivity
         app.getAvatarImageLoader().startImageDownload(navheaderImage, avatarUrl);
     }
 
-    void handleSendText(Intent intent) {
+    private void handleSendText(Intent intent) {
         String content = WebHelper.replaceUrlWithMarkdown(intent.getStringExtra(Intent.EXTRA_TEXT));
         if (appSettings.isAppendSharedViaApp()) {
             // &#10; = \n
@@ -883,9 +881,9 @@ public class MainActivity extends AppCompatActivity
     /**
      * Handle sent text + subject
      *
-     * @param intent
+     * @param intent intent
      */
-    void handleSendSubject(Intent intent) {
+    private void handleSendSubject(Intent intent) {
         webView.loadUrlNew(urls.getNewPostUrl());
         String content = WebHelper.replaceUrlWithMarkdown(intent.getStringExtra(Intent.EXTRA_TEXT));
         String subject = WebHelper.replaceUrlWithMarkdown(intent.getStringExtra(Intent.EXTRA_SUBJECT));
@@ -905,9 +903,9 @@ public class MainActivity extends AppCompatActivity
 
     //TODO: Implement?
     private void handleSendImage(Intent intent) {
-        final Uri imageUri = (Uri) intent.getParcelableExtra(Intent.EXTRA_STREAM);
+        final Uri imageUri = intent.getParcelableExtra(Intent.EXTRA_STREAM);
         if (imageUri != null) {
-            // Update UI to reflect text being shared
+            // TODO: Update UI to reflect text being shared
         }
         Toast.makeText(this, "Not yet implemented.", Toast.LENGTH_SHORT).show();
     }
@@ -948,11 +946,6 @@ public class MainActivity extends AppCompatActivity
         public void contentHasBeenShared() {
             textToBeShared = null;
         }
-
-        @JavascriptInterface
-        public void log(final String log) {
-            //Log.d(App.TAG, "[wv] " + log);
-        }
     }
 
     @SuppressWarnings("StatementWithEmptyBody")
@@ -1062,6 +1055,7 @@ public class MainActivity extends AppCompatActivity
                             @Override
                             public void onClick(DialogInterface dialog, int item) {
                                 if (options[item].equals(getString(R.string.help_license__name))) {
+
                                     final SpannableString s = new SpannableString(Html.fromHtml(getString(R.string.help_license__content)));
                                     Linkify.addLinks(s, Linkify.WEB_URLS);
                                     final AlertDialog d = new AlertDialog.Builder(MainActivity.this)

app/src/main/java/com/github/dfa/diaspora_android/activity/PodSelectionActivity.java

@@ -60,13 +60,13 @@ public class PodSelectionActivity extends AppCompatActivity {
     private App app;
 
     @BindView(R.id.podselection__edit_filter)
-    public EditText editFilter;
+    EditText editFilter;
 
     @BindView(R.id.podselection__listpods)
-    public ListView listPods;
+    ListView listPods;
 
     @BindView(R.id.toolbar)
-    public Toolbar toolbar;
+    Toolbar toolbar;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -184,23 +184,22 @@ public class PodSelectionActivity extends AppCompatActivity {
                 .show();
     }
 
-    public void onPodSelectionConfirmed(String selectedPod) {
+    private void onPodSelectionConfirmed(String selectedPod) {
         app.getSettings().setPodDomain(selectedPod);
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+
         try {
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
                 CookieManager.getInstance().removeAllCookies(null);
                 CookieManager.getInstance().removeSessionCookies(null);
-            } catch (Exception e) {
-                e.printStackTrace();
-            }
             } else {
-            try {
+                //noinspection deprecation
                 CookieManager.getInstance().removeAllCookie();
+                //noinspection deprecation
                 CookieManager.getInstance().removeSessionCookie();
+            }
         } catch (Exception e) {
             e.printStackTrace();
         }
-        }
 
         Helpers.animateToActivity(this, MainActivity.class, true);
     }

app/src/main/java/com/github/dfa/diaspora_android/activity/SettingsActivity.java

@@ -45,8 +45,8 @@ public class SettingsActivity extends PreferenceActivity {
         getFragmentManager().beginTransaction().replace(android.R.id.content, new SettingsFragment()).commit();
     }
 
-    public void setActivityRestartRequired(boolean b) {
+    private void setActivityRestartRequired() {
-        this.activityRestartRequired = b;
+        this.activityRestartRequired = true;
     }
 
     public static class SettingsFragment extends PreferenceFragment implements SharedPreferences.OnSharedPreferenceChangeListener {
@@ -84,7 +84,7 @@ public class SettingsActivity extends PreferenceActivity {
                     key.equals(getString(R.string.pref_key__proxy_host)) ||
                     key.equals(getString(R.string.pref_key__proxy_port)) ||
                     key.startsWith("pref_key__visibility_nav__"))) {
-                ((SettingsActivity) getActivity()).setActivityRestartRequired(true);
+                ((SettingsActivity) getActivity()).setActivityRestartRequired();
             }
         }
 

app/src/main/java/com/github/dfa/diaspora_android/activity/SplashActivity.java

@@ -28,7 +28,6 @@ import android.widget.ImageView;
 import com.github.dfa.diaspora_android.App;
 import com.github.dfa.diaspora_android.R;
 import com.github.dfa.diaspora_android.util.Helpers;
-import com.github.dfa.diaspora_android.util.WebHelper;
 
 import butterknife.BindView;
 import butterknife.ButterKnife;
@@ -38,7 +37,7 @@ public class SplashActivity extends AppCompatActivity {
     private App app;
 
     @BindView(R.id.splash__splashimage)
-    public ImageView imgSplash;
+    ImageView imgSplash;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -56,7 +55,7 @@ public class SplashActivity extends AppCompatActivity {
         new Handler().postDelayed(startActivityRunnable, delay);
     }
 
-    final Runnable startActivityRunnable = new Runnable() {
+    private final Runnable startActivityRunnable = new Runnable() {
         public void run() {
             boolean hasPodDomain = app.getSettings().hasPodDomain();
             Helpers.animateToActivity(SplashActivity.this,

app/src/main/java/com/github/dfa/diaspora_android/data/AppSettings.java

@@ -25,6 +25,7 @@ import android.content.SharedPreferences;
 import com.github.dfa.diaspora_android.R;
 
 /**
+ * Settings
  * Created by gsantner (https://gsantner.github.io/) on 20.03.16. Part of Diaspora for Android.
  */
 public class AppSettings {
@@ -63,7 +64,7 @@ public class AppSettings {
     }
 
     private void setStringArray(SharedPreferences pref, int keyRessourceId, Object[] values) {
-        StringBuffer sb = new StringBuffer();
+        StringBuilder sb = new StringBuilder();
         for (Object value : values) {
             sb.append("%%%");
             sb.append(value.toString());

app/src/main/java/com/github/dfa/diaspora_android/data/PodUserProfile.java

@@ -29,6 +29,7 @@ import org.json.JSONException;
 import org.json.JSONObject;
 
 /**
+ * User profile
  * Created by gsantner (https://gsantner.github.io/) on 24.03.16.  Part of Diaspora for Android.
  */
 public class PodUserProfile {
@@ -36,8 +37,8 @@ public class PodUserProfile {
 
     private Handler callbackHandler;
     private WebUserProfileChangedListener listener;
-    private App app;
+    private final App app;
-    private AppSettings appSettings;
+    private final AppSettings appSettings;
     private JSONObject json;
     private long lastLoaded;
     private boolean isWebUserProfileLoaded;

app/src/main/java/com/github/dfa/diaspora_android/task/ImageDownloadTask.java

@@ -40,8 +40,8 @@ import info.guardianproject.netcipher.NetCipher;
  * Created by gsantner (https://gsantner.github.io/) on 24.03.16.
  */
 public class ImageDownloadTask extends AsyncTask<String, Void, Bitmap> {
-    ImageView imageView;
+    private final ImageView imageView;
-    String savePath;
+    private String savePath;
 
     /**
      * Download image from URL

app/src/main/java/com/github/dfa/diaspora_android/task/ProfileFetchTask.java

@@ -44,9 +44,9 @@ public class ProfileFetchTask extends AsyncTask<Void, Void, Void> {
     // Code for getting the profile async without any UI/WebView
     // TODO: This is an early version,needs to be converted to Service
 
-    final App app;
+    private final App app;
-    final Context context;
+    private final Context context;
-    final DiasporaUrlHelper urls;
+    private final DiasporaUrlHelper urls;
 
     public ProfileFetchTask(final App app) {
         this.context = app.getApplicationContext();

app/src/main/java/com/github/dfa/diaspora_android/task/StatisticsFetchTask.java

@@ -24,7 +24,6 @@ import android.util.Log;
 import android.webkit.CookieManager;
 
 import com.github.dfa.diaspora_android.App;
-import com.github.dfa.diaspora_android.data.PodUserProfile;
 import com.github.dfa.diaspora_android.util.DiasporaUrlHelper;
 
 import java.io.BufferedReader;
@@ -44,9 +43,9 @@ public class StatisticsFetchTask extends AsyncTask<Void, Void, Void> {
     // Code for getting the profile async without any UI/WebView
     // TODO: This is an early version,needs to be converted to Service
 
-    final App app;
+    private final App app;
-    final Context context;
+    private final Context context;
-    final DiasporaUrlHelper urls;
+    private final DiasporaUrlHelper urls;
 
     public StatisticsFetchTask(final App app) {
         this.context = app.getApplicationContext();

app/src/main/java/com/github/dfa/diaspora_android/ui/ContextMenuWebView.java

@@ -56,7 +56,7 @@ public class ContextMenuWebView extends NestedWebView {
     public static final int ID_SHARE_LINK = 13;
     public static final int ID_SHARE_IMAGE = 14;
 
-    private Context context;
+    private final Context context;
     private Activity parentActivity;
     private String lasLoadUrl = "";
 

app/src/main/java/com/github/dfa/diaspora_android/ui/CustomWebViewClient.java

@@ -19,7 +19,6 @@
 package com.github.dfa.diaspora_android.ui;
 
 import android.content.Intent;
-import android.graphics.Bitmap;
 import android.net.Uri;
 import android.webkit.CookieManager;
 import android.webkit.WebView;
@@ -28,7 +27,7 @@ import android.webkit.WebViewClient;
 import com.github.dfa.diaspora_android.App;
 
 public class CustomWebViewClient extends WebViewClient {
-    private App app;
+    private final App app;
     private WebView webView;
 
     public CustomWebViewClient(App app, WebView webView) {

app/src/main/java/com/github/dfa/diaspora_android/util/DiasporaUrlHelper.java

@@ -29,7 +29,7 @@ import com.github.dfa.diaspora_android.data.PodAspect;
  */
 @SuppressWarnings("unused")
 public class DiasporaUrlHelper {
-    private AppSettings settings;
+    private final AppSettings settings;
 
     public static final String HTTPS = "https://";
     public static final String SUBURL_NOTIFICATIONS = "/notifications";

app/src/main/res/anim/bottom_bar_down.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<set xmlns:android="http://schemas.android.com/apk/res/android">
-    <translate android:fromYDelta="0%p" android:toYDelta="100%p" android:fillAfter="true"
-        android:interpolator="@android:anim/linear_interpolator"
-        android:duration="500" />
-</set>

app/src/main/res/anim/bottom_bar_up.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<set xmlns:android="http://schemas.android.com/apk/res/android">
-    <translate android:fromYDelta="75%p" android:toYDelta="0%p"
-        android:fillAfter="true"
-        android:duration="500"/>
-</set>

app/src/main/res/menu/main__menu_bottom.xml

@@ -22,9 +22,9 @@
         android:title="@string/action_share_dotdotdot"
         app:showAsAction="always"  >
         <menu>
-            <item android:id="@+id/action_share_screenshot" android:title="@string/share__share_screenshot"></item>
+            <item android:id="@+id/action_share_screenshot" android:title="@string/share__share_screenshot"/>
-            <item android:id="@+id/action_take_screenshot" android:title="@string/share__take_screenshot"></item>
+            <item android:id="@+id/action_take_screenshot" android:title="@string/share__take_screenshot"/>
-            <item android:id="@+id/action_share_link" android:title="@string/share__share_link_as_text"></item>
+            <item android:id="@+id/action_share_link" android:title="@string/share__share_link_as_text"/>
         </menu>
     </item>