Settings: Fix settings force close in monkey test.

No Activity found to handle Intent
{act=com.android.settings.sim.SIM_SUB_INFO_SETTINGS}

Check whether activity exists before start activity.

Change-Id: I0684a951afa785d5a5900ae819944862cb3d36bd
CRs-Fixed: 1069244

parent 3f63f667

src/com/android/settings/SettingsActivity.java

+3 −1

Original line number	Diff line number	Diff line
		@@ -1052,7 +1052,9 @@ public class SettingsActivity extends SettingsDrawerActivity
		Log.i(LOG_TAG, "switchToFragment, launch simSettings ");
		Intent provisioningIntent =
		new Intent("com.android.settings.sim.SIM_SUB_INFO_SETTINGS");
		if (!getPackageManager().queryIntentActivities(provisioningIntent, 0).isEmpty()) {
		startActivity(provisioningIntent);
		}
		finish();
		return null;
		}