Migrated to AndroidX

sample/build.gradle

@@ -20,9 +20,10 @@ android {
 }
 
 dependencies {
-    compile "com.android.support:appcompat-v7:$supportLibVersion"
-    compile "com.android.support:design:$supportLibVersion"
-    compile "com.android.support:recyclerview-v7:$supportLibVersion"
+    implementation deps.annotations
+    implementation deps.androidxCompat
+    implementation deps.designSupport
+    implementation deps.recycler
 
-    compile project(':library')
+    implementation project(':library')
 }

sample/src/main/java/com/yarolegovich/slidingrootnav/sample/SampleActivity.java

@@ -1,17 +1,18 @@
 package com.yarolegovich.slidingrootnav.sample;
 
-import android.app.Fragment;
 import android.content.res.TypedArray;
 import android.graphics.drawable.Drawable;
 import android.os.Bundle;
-import android.support.annotation.ColorInt;
-import android.support.annotation.ColorRes;
-import android.support.annotation.Nullable;
-import android.support.v4.content.ContextCompat;
-import android.support.v7.app.AppCompatActivity;
-import android.support.v7.widget.LinearLayoutManager;
-import android.support.v7.widget.RecyclerView;
-import android.support.v7.widget.Toolbar;
+
+import androidx.annotation.ColorInt;
+import androidx.annotation.ColorRes;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+import androidx.core.content.ContextCompat;
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
 
 import com.yarolegovich.slidingrootnav.SlidingRootNav;
 import com.yarolegovich.slidingrootnav.SlidingRootNavBuilder;
@@ -87,11 +88,12 @@ public class SampleActivity extends AppCompatActivity implements DrawerAdapter.O
     }
 
     private void showFragment(Fragment fragment) {
-        getFragmentManager().beginTransaction()
+        getSupportFragmentManager().beginTransaction()
                 .replace(R.id.container, fragment)
                 .commit();
     }
 
+    @SuppressWarnings("rawtypes")
     private DrawerItem createItemFor(int position) {
         return new SimpleItem(screenIcons[position], screenTitles[position])
                 .withIconTint(color(R.color.textColorSecondary))

sample/src/main/java/com/yarolegovich/slidingrootnav/sample/fragment/CenteredTextFragment.java

@@ -1,14 +1,15 @@
 package com.yarolegovich.slidingrootnav.sample.fragment;
 
-import android.app.Fragment;
 import android.os.Bundle;
-import android.support.annotation.Nullable;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.TextView;
 import android.widget.Toast;
 
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+
 import com.yarolegovich.slidingrootnav.sample.R;
 
 
@@ -36,7 +37,8 @@ public class CenteredTextFragment extends Fragment {
 
     @Override
     public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
-        final String text = getArguments().getString(EXTRA_TEXT);
+        Bundle args = getArguments();
+        final String text = args != null ? args.getString(EXTRA_TEXT) : "";
         TextView textView = view.findViewById(R.id.text);
         textView.setText(text);
         textView.setOnClickListener(new View.OnClickListener() {

sample/src/main/java/com/yarolegovich/slidingrootnav/sample/menu/DrawerAdapter.java

@@ -1,10 +1,12 @@
 package com.yarolegovich.slidingrootnav.sample.menu;
 
-import android.support.v7.widget.RecyclerView;
 import android.util.SparseArray;
 import android.view.View;
 import android.view.ViewGroup;
 
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -13,6 +15,7 @@ import java.util.Map;
  * Created by yarolegovich on 25.03.2017.
  */
 
+@SuppressWarnings({"rawtypes", "ConstantConditions"})
 public class DrawerAdapter extends RecyclerView.Adapter<DrawerAdapter.ViewHolder> {
 
     private List<DrawerItem> items;
@@ -29,8 +32,9 @@ public class DrawerAdapter extends RecyclerView.Adapter<DrawerAdapter.ViewHolder
         processViewTypes();
     }
 
+    @NonNull
     @Override
-    public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
         ViewHolder holder = holderFactories.get(viewType).createViewHolder(parent);
         holder.adapter = this;
         return holder;
@@ -38,7 +42,7 @@ public class DrawerAdapter extends RecyclerView.Adapter<DrawerAdapter.ViewHolder
 
     @Override
     @SuppressWarnings("unchecked")
-    public void onBindViewHolder(ViewHolder holder, int position) {
+    public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
         items.get(position).bindViewHolder(holder);
     }
 

sample/src/main/java/com/yarolegovich/slidingrootnav/sample/menu/DrawerItem.java

@@ -14,7 +14,7 @@ public abstract class DrawerItem<T extends DrawerAdapter.ViewHolder> {
 
     public abstract void bindViewHolder(T holder);
 
-    public DrawerItem setChecked(boolean isChecked) {
+    public DrawerItem<T> setChecked(boolean isChecked) {
         this.isChecked = isChecked;
         return this;
     }

sample/src/main/res/layout/activity_main.xml

@@ -6,16 +6,16 @@
     android:background="@android:color/white"
     android:orientation="vertical">
 
-    <android.support.design.widget.AppBarLayout
+    <com.google.android.material.appbar.AppBarLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content">
 
-        <android.support.v7.widget.Toolbar
+        <androidx.appcompat.widget.Toolbar
             android:id="@+id/toolbar"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:background="@color/colorPrimary" />
-    </android.support.design.widget.AppBarLayout>
+    </com.google.android.material.appbar.AppBarLayout>
 
     <FrameLayout
         android:id="@+id/container"

sample/src/main/res/layout/fragment_text.xml

@@ -10,6 +10,7 @@
         android:layout_gravity="center"
         android:fontFamily="sans-serif-light"
         android:clickable="true"
+        android:focusable="true"
         android:textColor="?android:textColorSecondary"
         android:textSize="36sp" />
 

sample/src/main/res/layout/item_option.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="56dp"
     android:paddingLeft="24dp"
@@ -10,7 +11,8 @@
     <ImageView
         android:id="@+id/icon"
         android:layout_width="wrap_content"
-        android:layout_height="wrap_content" />
+        android:layout_height="wrap_content"
+        tools:ignore="ContentDescription" />
 
     <Space
         android:layout_width="12dp"

sample/src/main/res/layout/menu_left_drawer.xml

@@ -44,7 +44,7 @@
         android:layout_width="wrap_content"
         android:layout_height="56dp" />
 
-    <android.support.v7.widget.RecyclerView
+    <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/list"
         android:layout_width="240dp"
         android:layout_height="wrap_content" />