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Commit fa56d3ed authored by vadimt's avatar vadimt
Browse files

Waiting for Launcher to restart after enabling test provider 

Bug: 188806432
Test: presubmit
Change-Id: Ie821c7641c351e0926fff1b7218c4ed745d2dd8f
parent 69f2dc2b

tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java

+12 −1
Original line number Diff line number Diff line
@@ -251,8 +251,19 @@ public final class LauncherInstrumentation { 
            } else {

                try {

                    final int userId = ContextUtils.getUserId(getContext());

                    final String launcherPidCommand = "pidof " + pi.packageName;

                    final String initialPid = mDevice.executeShellCommand(launcherPidCommand)

                            .replaceAll("\\s", "");

                    mDevice.executeShellCommand(

                            "pm enable --user " + userId + " " + cn.flattenToString());

                    // Wait for Launcher restart after enabling test provider.

                    for (int i = 0; i < 100; ++i) {

                        final String currentPid = mDevice.executeShellCommand(launcherPidCommand)

                                .replaceAll("\\s", "");

                        if (!currentPid.isEmpty() && !currentPid.equals(initialPid)) break;

                        if (i == 99) fail("Launcher didn't restart after enabling test provider");

                        SystemClock.sleep(100);

                    }

                } catch (IOException e) {

                    fail(e.toString());

                }