version:1.5

fix:迁移到奥乐云平台
add:

tests/src/com/aoleyun/os/util/Condition.java

@@ -0,0 +1,43 @@
+package com.aoleyun.os.util;
+
+import androidx.test.uiautomator.UiObject2;
+
+import com.aoleyun.os.MainThreadExecutor;
+
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+public interface Condition {
+
+    boolean isTrue() throws Throwable;
+
+    /**
+     * Converts the condition to be run on UI thread.
+     */
+    static Condition runOnUiThread(final Condition condition) {
+        final MainThreadExecutor executor = new MainThreadExecutor();
+        return () -> {
+            final AtomicBoolean value = new AtomicBoolean(false);
+            final Throwable[] exceptions = new Throwable[1];
+            final CountDownLatch latch = new CountDownLatch(1);
+            executor.execute(() -> {
+                try {
+                    value.set(condition.isTrue());
+                } catch (Throwable e) {
+                    exceptions[0] = e;
+                }
+
+            });
+            latch.await(1, TimeUnit.SECONDS);
+            if (exceptions[0] != null) {
+                throw exceptions[0];
+            }
+            return value.get();
+        };
+    }
+
+    static Condition minChildCount(final UiObject2 obj, final int childCount) {
+        return () -> obj.getChildCount() >= childCount;
+    }
+}