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Diffstat (limited to 'support/src/android/support/test/runner/lifecycle/ActivityLifecycleCallback.java')
-rw-r--r--support/src/android/support/test/runner/lifecycle/ActivityLifecycleCallback.java36
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diff --git a/support/src/android/support/test/runner/lifecycle/ActivityLifecycleCallback.java b/support/src/android/support/test/runner/lifecycle/ActivityLifecycleCallback.java
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+++ b/support/src/android/support/test/runner/lifecycle/ActivityLifecycleCallback.java
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+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.support.test.runner.lifecycle;
+
+import android.app.Activity;
+
+/**
+ * Callback for monitoring activity lifecycle events. These callbacks are invoked on the main
+ * thread, so any long operations or violating the strict mode policies should be avoided.
+ */
+public interface ActivityLifecycleCallback {
+
+ /**
+ * Called on the main thread after an activity has processed its lifecycle change event
+ * (for example onResume or onStart)
+ *
+ * @param activity The activity
+ * @param stage its current stage.
+ */
+ public void onActivityLifecycleChanged(Activity activity, Stage stage);
+}
+