am 04d5b9fb: Merge "Go to home screen after launching each app." into jb-mr1-dev (7c6442ff) · Commits · e / os / android_frameworks_base

tests/MemoryUsage/src/com/android/tests/memoryusage/MemoryUsageTest.java

+13 −3

Original line number	Diff line number	Diff line
		@@ -72,6 +72,7 @@ public class MemoryUsageTest extends InstrumentationTestCase {
		try {
		processName = startApp(app);
		measureMemory(app, processName, results);
		closeApp();
		} catch (NameNotFoundException e) {
		Log.i(TAG, "Application " + app + " not found");
		}
		@@ -139,13 +140,22 @@ public class MemoryUsageTest extends InstrumentationTestCase {
		return process;
		}

		private void closeApp() {
		Intent homeIntent = new Intent(Intent.ACTION_MAIN);
		homeIntent.addCategory(Intent.CATEGORY_HOME);
		homeIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK
		\| Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
		getInstrumentation().getContext().startActivity(homeIntent);
		sleep(3000);
		}

		private void measureMemory(String appName, String processName,
		Bundle results) {
		List<Integer> pssData = new ArrayList<Integer>();
		int pss = 0;
		int iteration = 0;
		while (iteration < MAX_ITERATIONS) {
		sleep();
		sleep(SLEEP_TIME);
		pss = getPss(processName);
		Log.i(TAG, appName + "=" + pss);
		if (pss < 0) {
		@@ -184,9 +194,9 @@ public class MemoryUsageTest extends InstrumentationTestCase {
		return (diff1 + diff2) < THRESHOLD;
		}

		private void sleep() {
		private void sleep(int time) {
		try {
		Thread.sleep(SLEEP_TIME);
		Thread.sleep(time);
		} catch (InterruptedException e) {
		// ignore
		}