diff --git a/briar-android/src/main/java/org/briarproject/briar/android/conversation/glide/BriarDataFetcher.java b/briar-android/src/main/java/org/briarproject/briar/android/conversation/glide/BriarDataFetcher.java
index c70abd24e..ac239f4a4 100644
--- a/briar-android/src/main/java/org/briarproject/briar/android/conversation/glide/BriarDataFetcher.java
+++ b/briar-android/src/main/java/org/briarproject/briar/android/conversation/glide/BriarDataFetcher.java
@@ -40,7 +40,7 @@ class BriarDataFetcher implements DataFetcher<InputStream> {
 	private volatile boolean cancel = false;
 
 	@Inject
-	public BriarDataFetcher(MessagingManager messagingManager,
+	BriarDataFetcher(MessagingManager messagingManager,
 			@DatabaseExecutor Executor dbExecutor, AttachmentItem attachment) {
 		this.messagingManager = messagingManager;
 		this.dbExecutor = dbExecutor;
diff --git a/briar-android/src/main/java/org/briarproject/briar/android/conversation/glide/BriarModelLoader.java b/briar-android/src/main/java/org/briarproject/briar/android/conversation/glide/BriarModelLoader.java
index 1891abdfe..b4e132392 100644
--- a/briar-android/src/main/java/org/briarproject/briar/android/conversation/glide/BriarModelLoader.java
+++ b/briar-android/src/main/java/org/briarproject/briar/android/conversation/glide/BriarModelLoader.java
@@ -22,7 +22,7 @@ public final class BriarModelLoader
 	@Inject
 	BriarDataFetcherFactory dataFetcherFactory;
 
-	public BriarModelLoader(BriarApplication app) {
+	BriarModelLoader(BriarApplication app) {
 		app.getApplicationComponent().inject(this);
 	}
 
diff --git a/briar-android/src/main/java/org/briarproject/briar/android/conversation/glide/BriarModelLoaderFactory.java b/briar-android/src/main/java/org/briarproject/briar/android/conversation/glide/BriarModelLoaderFactory.java
index 9d2a6d5d1..7d077e50e 100644
--- a/briar-android/src/main/java/org/briarproject/briar/android/conversation/glide/BriarModelLoaderFactory.java
+++ b/briar-android/src/main/java/org/briarproject/briar/android/conversation/glide/BriarModelLoaderFactory.java
@@ -16,7 +16,7 @@ class BriarModelLoaderFactory
 
 	private final BriarApplication app;
 
-	public BriarModelLoaderFactory(BriarApplication app) {
+	BriarModelLoaderFactory(BriarApplication app) {
 		this.app = app;
 	}
 
diff --git a/briar-android/src/main/java/org/briarproject/briar/android/conversation/glide/CustomCornersTransformation.java b/briar-android/src/main/java/org/briarproject/briar/android/conversation/glide/CustomCornersTransformation.java
index fc013750c..a6a11c640 100644
--- a/briar-android/src/main/java/org/briarproject/briar/android/conversation/glide/CustomCornersTransformation.java
+++ b/briar-android/src/main/java/org/briarproject/briar/android/conversation/glide/CustomCornersTransformation.java
@@ -21,13 +21,14 @@ import static android.graphics.Shader.TileMode.CLAMP;
 
 @Immutable
 @NotNullByDefault
-public class CustomCornersTransformation extends BitmapTransformation {
+class CustomCornersTransformation extends BitmapTransformation {
 
-	private static final String ID = CustomCornersTransformation.class.getName();
+	private static final String ID =
+			CustomCornersTransformation.class.getName();
 
 	private final Radii radii;
 
-	public CustomCornersTransformation(Radii radii) {
+	CustomCornersTransformation(Radii radii) {
 		this.radii = radii;
 	}