Improve check for activity on top after launch.

am: a871a99ebc

Change-Id: Ia2ae617d0c181eaed536ac81c6086d632fee6b24
This commit is contained in:
Felipe Leme
2016-08-16 00:34:18 +00:00
committed by android-build-merger

View File

@@ -85,6 +85,7 @@ abstract class AbstractRestrictBackgroundNetworkTestCase extends Instrumentation
private static final int SECOND_IN_MS = 1000;
static final int NETWORK_TIMEOUT_MS = 15 * SECOND_IN_MS;
private static final int PROCESS_STATE_FOREGROUND_SERVICE = 4;
private static final int PROCESS_STATE_TOP = 2;
// Must be higher than NETWORK_TIMEOUT_MS
@@ -750,7 +751,17 @@ abstract class AbstractRestrictBackgroundNetworkTestCase extends Instrumentation
protected void launchActivity() throws Exception {
turnScreenOn();
executeShellCommand("am start com.android.cts.net.hostside.app2/.MyActivity");
assertForegroundState();
final int maxTries = 30;
ProcessState state = null;
for (int i = 1; i <= maxTries; i++) {
state = getProcessStateByUid(mUid);
if (state.state == PROCESS_STATE_TOP) return;
Log.w(TAG, "launchActivity(): uid " + mUid + " not on TOP state on attempt #" + i
+ "; turning screen on and sleeping 1s before checking again");
turnScreenOn();
SystemClock.sleep(SECOND_IN_MS);
}
fail("App2 is not on foreground state after " + maxTries + " attempts: " + state);
}
/**