Try to add some more documentation to testables
Test: runtest --path frameworks/base/tests/testables/tests
Change-Id: I3dc39f05c3b91929a7d37b28879e31fb699f7334
diff --git a/tests/testables/src/android/testing/ViewUtils.java b/tests/testables/src/android/testing/ViewUtils.java
index 5a651aa..7478998 100644
--- a/tests/testables/src/android/testing/ViewUtils.java
+++ b/tests/testables/src/android/testing/ViewUtils.java
@@ -21,8 +21,16 @@
import android.view.WindowManager;
import android.view.WindowManager.LayoutParams;
+/**
+ * Utilities to make testing views easier.
+ */
public class ViewUtils {
+ /**
+ * Causes the view (and its children) to have {@link View#onAttachedToWindow()} called.
+ *
+ * This is currently done by adding the view to a window.
+ */
public static void attachView(View view) {
// Make sure hardware acceleration isn't turned on.
view.getContext().getApplicationInfo().flags &=
@@ -35,6 +43,11 @@
.getSystemService(WindowManager.class).addView(view, lp);
}
+ /**
+ * Causes the view (and its children) to have {@link View#onDetachedFromWindow()} called.
+ *
+ * This is currently done by removing the view from a window.
+ */
public static void detachView(View view) {
InstrumentationRegistry.getContext()
.getSystemService(WindowManager.class).removeViewImmediate(view);