Use memory cache for body

71db08b4 · Varun Patil · 3b675d07 · 71db08b4 · 71db08b4 · 71db08b4
Commit 71db08b4 authored Jan 04, 2019 by Varun Patil
3 changed files
--- a/app/src/main/java/app/insti/Utils.java
+++ b/app/src/main/java/app/insti/Utils.java
@@ -40,6 +40,7 @@ import app.insti.fragment.UserFragment;
 public final class Utils {
    public static UpdatableList<Event> eventCache = new UpdatableList<>();
    public static UpdatableList<Notification> notificationCache = null;
+    public static UpdatableList<Body> bodyCache = new UpdatableList<>();

    private static String sessionId;
    private static RetrofitInterface retrofitInterface;

--- a/app/src/main/java/app/insti/api/model/Body.java
+++ b/app/src/main/java/app/insti/api/model/Body.java
@@ -5,6 +5,7 @@ import android.support.annotation.NonNull;
 import com.google.gson.annotations.SerializedName;

 import java.util.List;
+import java.util.Objects;

 import app.insti.interfaces.CardInterface;

@@ -199,4 +200,12 @@ public class Body implements CardInterface {
    public String getAvatarUrl() {
        return getBodyImageURL();
    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        Body body = (Body) o;
+        return Objects.equals(bodyID, body.getBodyID());
+    }
 }
\ No newline at end of file
--- a/app/src/main/java/app/insti/fragment/BodyFragmentNew.java
+++ b/app/src/main/java/app/insti/fragment/BodyFragmentNew.java
@@ -136,10 +136,16 @@ public class BodyFragmentNew extends BackHandledFragment implements TransitionTa

        /* Initialize */
        bodyDisplayed = false;
-        body = min_body;
-        displayBody();

+        int index = Utils.bodyCache.indexOf(min_body);
+        if (index < 0) {
+            body = min_body;
            updateBody();
+        } else {
+            body = Utils.bodyCache.get(index);
+        }
+
+        displayBody();

        bodySwipeRefreshLayout = getActivity().findViewById(R.id.body_swipe_refresh_layout);
        bodySwipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
@@ -166,6 +172,7 @@ public class BodyFragmentNew extends BackHandledFragment implements TransitionTa
            public void onResponse(Call<Body> call, Response<Body> response) {
                if (response.isSuccessful()) {
                    Body bodyResponse = response.body();
+                    Utils.bodyCache.updateCache(response.body());

                    if (!bodyDisplayed) {
                        body = bodyResponse;
@@ -185,7 +192,7 @@ public class BodyFragmentNew extends BackHandledFragment implements TransitionTa
    private void displayBody() {
        /* Skip if we're already destroyed */
        if (getActivity() == null || getView() == null) return;
-        if (!body.equals(min_body)) bodyDisplayed = true;
+        if (!(body == min_body)) bodyDisplayed = true;

        bodyPicture = (ImageView) getActivity().findViewById(R.id.body_picture);

@@ -197,7 +204,7 @@ public class BodyFragmentNew extends BackHandledFragment implements TransitionTa
        }

        /* Skip for min body */
-        if (body.equals(min_body)) {
+        if (body == min_body) {
            return;
        }