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removed null pointer exception on recyclerView adapters. #66

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removed null pointer exception on recyclerView adapters. #66

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2 changes: 1 addition & 1 deletion app/src/main/java/com/example/android/audacity/adapters/ChallengesAdapter.java
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Original file line number Diff line number Diff line change
Expand Up @@ -51,7 +51,7 @@ public void onBindViewHolder(@NonNull ViewHolder holder, int position) {

@Override
public int getItemCount() {
return mChallengeData.size();
return mChallengeData == null ? 0 : mChallengeData.size();
}

public class ViewHolder extends RecyclerView.ViewHolder {
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2 changes: 1 addition & 1 deletion app/src/main/java/com/example/android/audacity/adapters/HottestAppAdapter.java
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Original file line number Diff line number Diff line change
Expand Up @@ -51,7 +51,7 @@ public void onBindViewHolder(@NonNull ViewHolder holder, int position) {

@Override
public int getItemCount() {
return mHottestAppData.size();
return mHottestAppData == null ? 0 : mHottestAppData.size();
}

public class ViewHolder extends RecyclerView.ViewHolder {
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