Skip view injection when in edit mode

Closes #4305

RELNOTES=Skip view injection when in edit mode for previews.
PiperOrigin-RevId: 642038084

Author: Edson Moraes Menegatti

java/dagger/hilt/android/processor/internal/androidentrypoint/ViewGenerator.java

@@ -89,7 +89,6 @@ public void generate() {
             XFiler.Mode.Isolating);
   }
 
-
   /**
    * Returns a pass-through constructor matching the base class's provided constructorElement. The
    * generated constructor simply calls super(), then inject().
@@ -99,7 +98,9 @@ public void generate() {
    * <pre>
    *   Hilt_$CLASS(Context context, ...) {
    *     super(context, ...);
-   *     inject();
+   *     if (!isInEditMode()) {
+   *       inject();
+   *     }
    *   }
    * </pre>
    */
@@ -117,7 +118,9 @@ private MethodSpec constructorMethod(XConstructorElement constructor) {
           AnnotationSpec.builder(AndroidClassNames.TARGET_API).addMember("value", "21").build());
     }
 
-    builder.addStatement("inject()");
+    builder.beginControlFlow("if(!isInEditMode())")
+        .addStatement("inject()")
+        .endControlFlow();
 
     return builder.build();
   }

javatests/dagger/hilt/android/processor/internal/GeneratorsTest.java

@@ -123,14 +123,18 @@ public void copyConstructorParametersConvertsAndroidInternalNullableToExternal()
                     JOINER.join(
                         "  Hilt_MyView(Context p0, @Nullable AttributeSet p1) {",
                         "    super(p0, p1);",
-                        "    inject();",
+                        "    if(!isInEditMode()) {",
+                        "      inject();",
+                        "    }",
                         "  }"));
               } else {
                 stringSubject.contains(
                     JOINER.join(
                         "  Hilt_MyView(Context context, @Nullable AttributeSet attrs) {",
                         "    super(context, attrs);",
-                        "    inject();",
+                        "    if(!isInEditMode()) {",
+                        "      inject();",
+                        "    }",
                         "  }"));
               }
             });