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Update detail icon only if its signal level changed.

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Changes behavior to only render the wifi pie icon if the new rssi has
resulted in a new signal level.

Bug: 64712237
Test: make -j40 ROBOTEST_FILTER=WifiDetailPreferenceControllerTest
RunSettingsRoboTests

Change-Id: I01be2f87d61489242d646ff2003db13c9268ea14
This commit is contained in:
Eric Schwarzenbach
2017-08-16 11:52:17 -07:00
parent 0c39aa781e
commit 241cb0db02
2 changed files with 29 additions and 7 deletions
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20
tests/robotests/src/com/android/settings/wifi/details/WifiDetailPreferenceControllerTest.java
View File

@@ -745,4 +745,24 @@ public class WifiDetailPreferenceControllerTest {
verify(mockMetricsFeatureProvider)
.action(mockActivity, MetricsProto.MetricsEvent.ACTION_WIFI_SIGNIN);
}
@Test
public void testRefreshRssiViews_shouldNotUpdateIfLevelIsSame() {
displayAndResume();
mContext.sendBroadcast(new Intent(WifiManager.RSSI_CHANGED_ACTION));
verify(mockAccessPoint, times(2)).getLevel();
verify(mockIconInjector, times(1)).getIcon(anyInt());
}
@Test
public void testRefreshRssiViews_shouldUpdateOnLevelChange() {
displayAndResume();
when(mockAccessPoint.getLevel()).thenReturn(0);
mContext.sendBroadcast(new Intent(WifiManager.RSSI_CHANGED_ACTION));
verify(mockAccessPoint, times(2)).getLevel();
verify(mockIconInjector, times(2)).getIcon(anyInt());
}
}