using object tracking and creating flipper objects for debug components

Summary: Using ObjectTracker to track debug component nodes and creating flipper objects with debug component data

Reviewed By: davidaurelio

Differential Revision: D15462076

fbshipit-source-id: 5d0b28b6aea4729b85cc9de9ab35f2a07edbae1c

android/src/main/java/com/facebook/flipper/plugins/inspector/DescriptorMapping.java

@@ -65,21 +65,21 @@ public class DescriptorMapping {
     mMapping.put(clazz, descriptor);
   }
 
-  NodeDescriptor<?> descriptorForClass(Class<?> clazz) {
+  public NodeDescriptor<?> descriptorForClass(Class<?> clazz) {
     while (!mMapping.containsKey(clazz)) {
       clazz = clazz.getSuperclass();
     }
     return mMapping.get(clazz);
   }
 
-  void onConnect(FlipperConnection connection) {
+  public void onConnect(FlipperConnection connection) {
     for (NodeDescriptor descriptor : mMapping.values()) {
       descriptor.setConnection(connection);
       descriptor.setDescriptorMapping(this);
     }
   }
 
-  void onDisconnect() {
+  public void onDisconnect() {
     for (NodeDescriptor descriptor : mMapping.values()) {
       descriptor.setConnection(null);
     }

android/src/main/java/com/facebook/flipper/plugins/inspector/ObjectTracker.java

@@ -12,11 +12,11 @@ import java.util.Map;
 import javax.annotation.Nullable;
 
 public class ObjectTracker {
-  ObjectTracker() {}
+  public ObjectTracker() {}
 
   private final Map<String, SoftReference<Object>> mObjects = new HashMap<>();
 
-  void put(String id, Object obj) {
+  public void put(String id, Object obj) {
     mObjects.put(id, new SoftReference<>(obj));
   }
 
@@ -35,11 +35,11 @@ public class ObjectTracker {
     return obj;
   }
 
-  void clear() {
+  public void clear() {
     mObjects.clear();
   }
 
-  boolean contains(String id) {
+  public boolean contains(String id) {
     return mObjects.containsKey(id);
   }
 }