ecosystem link handle

Signed-off-by: alperozturk96 <alper_ozturk@proton.me>

Author: alperozturk96

app/src/main/java/it/niedermann/owncloud/notes/main/MainActivity.java

@@ -26,18 +26,13 @@
 import android.content.Intent;
 import android.content.res.ColorStateList;
 import android.content.res.Resources;
-import android.graphics.Color;
 import android.graphics.drawable.GradientDrawable;
 import android.net.Uri;
 import android.os.Bundle;
 import android.text.TextUtils;
 import android.util.DisplayMetrics;
 import android.util.Log;
-import android.view.Menu;
 import android.view.View;
-import android.widget.ImageView;
-import android.widget.LinearLayout;
-import android.widget.TextView;
 
 import androidx.activity.OnBackPressedCallback;
 import androidx.annotation.ColorInt;
@@ -46,7 +41,6 @@
 import androidx.appcompat.app.ActionBarDrawerToggle;
 import androidx.appcompat.view.ActionMode;
 import androidx.appcompat.widget.SearchView;
-import androidx.constraintlayout.widget.ConstraintLayout;
 import androidx.coordinatorlayout.widget.CoordinatorLayout;
 import androidx.core.app.ActivityCompat;
 import androidx.core.content.ContextCompat;
@@ -84,15 +78,11 @@
 import org.jetbrains.annotations.NotNull;
 
 import java.net.HttpURLConnection;
-import java.util.Arrays;
 import java.util.LinkedList;
-import java.util.List;
-import java.util.Objects;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.stream.Collectors;
 
-import hct.Hct;
 import it.niedermann.android.util.ColorUtil;
 import it.niedermann.owncloud.notes.LockedActivity;
 import it.niedermann.owncloud.notes.NotesApplication;