* [Issue #1] Application crashes (immediately) after choosing ' View …

…log' from the menu.

Addressed a couple of lint warnings.

app/src/main/java/dev/ukanth/ufirewall/log/LogRecyclerViewAdapter.java

@@ -3,7 +3,6 @@
 import static dev.ukanth.ufirewall.Api.TAG;
 
 import android.content.Context;
-import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.graphics.drawable.Drawable;
 import android.view.LayoutInflater;
@@ -12,6 +11,7 @@
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import androidx.annotation.NonNull;
 import androidx.recyclerview.widget.RecyclerView;
 
 import java.text.DateFormat;
@@ -29,10 +29,7 @@ public class LogRecyclerViewAdapter extends RecyclerView.Adapter<LogRecyclerView
 
  private final List<LogData> logData;
  private final Context context;
- private LogData data;
- private PackageInfo info;
  private final RecyclerItemClickListener recyclerItemClickListener;
- private View mView;
 
  public LogRecyclerViewAdapter(final Context context, RecyclerItemClickListener recyclerItemClickListener) {
  this.context = context;
@@ -45,9 +42,10 @@ public void updateData(List<LogData> logDataList) {
  logData.addAll(logDataList);
  }
 
+ @NonNull
  @Override
  public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
- mView = LayoutInflater.from(parent.getContext()).inflate(R.layout.log_recycle_item, parent, false);
+ View mView = LayoutInflater.from(parent.getContext()).inflate(R.layout.log_recycle_item, parent, false);
  return new ViewHolder(mView);
  }
 
@@ -97,9 +95,9 @@ private Bitmap getAppIcon26(PackageManager mPackageManager, ApplicationInfo appl
 
  @Override
  public void onBindViewHolder(ViewHolder holder, int position) {
- data = logData.get(position);
+ LogData data = logData.get(position);
  PackageManager manager = context.getPackageManager();
- holder.bind(logData.get(position),recyclerItemClickListener);
+ holder.bind(logData.get(position), recyclerItemClickListener);
  try {
  Drawable applicationIcon = Api.getApplicationIcon(context, data.getUid());
  holder.icon.setBackground(applicationIcon);