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Add Nullable annotations to reduce risk of NPE

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This commit is contained in:
Mikel 2017-07-15 18:41:10 +02:00
parent 9d23907728
commit 65ddc1a4bb
1 changed files with 5 additions and 4 deletions
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9
app/src/main/java/fr/free/nrw/commons/Media.java
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@ -3,6 +3,7 @@ package fr.free.nrw.commons;
import android.net.Uri; import android.net.Uri;
import android.os.Parcel; import android.os.Parcel;
import android.os.Parcelable; import android.os.Parcelable;
import android.support.annotation.Nullable;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Date; import java.util.Date;
@ -101,7 +102,7 @@ public class Media implements Parcelable {
this.dateCreated = date; this.dateCreated = date;
} }
public Date getDateUploaded() { public @Nullable Date getDateUploaded() {
return dateUploaded; return dateUploaded;
} }
@ -137,7 +138,7 @@ public class Media implements Parcelable {
this.license = license; this.license = license;
} }
public LatLng getCoordinates() { public @Nullable LatLng getCoordinates() {
return coordinates; return coordinates;
} }
@ -152,11 +153,11 @@ public class Media implements Parcelable {
protected String description; // monolingual description on input... protected String description; // monolingual description on input...
protected long dataLength; protected long dataLength;
protected Date dateCreated; protected Date dateCreated;
protected Date dateUploaded; protected @Nullable Date dateUploaded;
protected int width; protected int width;
protected int height; protected int height;
protected String license; protected String license;
private LatLng coordinates; private @Nullable LatLng coordinates;
protected String creator; protected String creator;
protected ArrayList<String> categories; // as loaded at runtime? protected ArrayList<String> categories; // as loaded at runtime?
protected Map<String, String> descriptions; // multilingual descriptions as loaded protected Map<String, String> descriptions; // multilingual descriptions as loaded