opt getV()

limedroid · May 28, 2018 · 0dedcb9 · 0dedcb9
1 parent cb6c750
commit 0dedcb9
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Showing 5 changed files with 17 additions and 3 deletions.
diff --git a/mvp/src/main/java/cn/droidlover/xdroidmvp/mvp/IPresent.java b/mvp/src/main/java/cn/droidlover/xdroidmvp/mvp/IPresent.java
@@ -8,4 +8,6 @@ public interface IPresent<V> {
     void attachV(V view);
 
     void detachV();
+
+    boolean hasV();
 }
diff --git a/mvp/src/main/java/cn/droidlover/xdroidmvp/mvp/XActivity.java b/mvp/src/main/java/cn/droidlover/xdroidmvp/mvp/XActivity.java
@@ -58,7 +58,9 @@ protected VDelegate getvDelegate() {
     protected P getP() {
         if (p == null) {
             p = newP();
-            if (p != null) {
+        }
+        if (p != null) {
+            if (!p.hasV()) {
                 p.attachV(this);
             }
         }

diff --git a/mvp/src/main/java/cn/droidlover/xdroidmvp/mvp/XFragment.java b/mvp/src/main/java/cn/droidlover/xdroidmvp/mvp/XFragment.java
@@ -76,7 +76,9 @@ protected VDelegate getvDelegate() {
     protected P getP() {
         if (p == null) {
             p = newP();
-            if (p != null) {
+        }
+        if (p != null) {
+            if (!p.hasV()) {
                 p.attachV(this);
             }
         }

diff --git a/mvp/src/main/java/cn/droidlover/xdroidmvp/mvp/XLazyFragment.java b/mvp/src/main/java/cn/droidlover/xdroidmvp/mvp/XLazyFragment.java
@@ -58,7 +58,9 @@ public VDelegate getvDelegate() {
     protected P getP() {
         if (p == null) {
             p = newP();
-            if (p != null) {
+        }
+        if (p != null) {
+            if (!p.hasV()) {
                 p.attachV(this);
             }
         }

diff --git a/mvp/src/main/java/cn/droidlover/xdroidmvp/mvp/XPresent.java b/mvp/src/main/java/cn/droidlover/xdroidmvp/mvp/XPresent.java
@@ -28,4 +28,10 @@ protected V getV() {
         }
         return v.get();
     }
+
+
+    @Override
+    public boolean hasV() {
+        return v != null && v.get() != null;
+    }
 }