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Fix broken AccessPointTests.

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Bug: None
Test: runtest --path
frameworks/base/packages/SettingsLib/tests/integ/src/com/android/settingslib/wifi/AccessPointTest.java

Change-Id: I5d5da5e7e0faf1c124816f0dd8ab5f0249e54637
This commit is contained in:
Sundeep Ghuman
2017-03-15 20:09:47 -07:00
parent 4d8781e6be
commit b9647ebba0
1 changed files with 9 additions and 12 deletions
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21
packages/SettingsLib/tests/integ/src/com/android/settingslib/wifi/TestAccessPointBuilder.java
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@@ -79,19 +79,16 @@ public class TestAccessPointBuilder {
* setting the level will also make it reachable.
*/
public TestAccessPointBuilder setLevel(int level) {
int outputRange = AccessPoint.SIGNAL_LEVELS - 1;
if (level > outputRange) {
level = outputRange;
} else if (level < 0) {
level = 0;
// Reversal of WifiManager.calculateSignalLevels
if (level == 0) {
mRssi = MIN_RSSI;
} else if (level >= AccessPoint.SIGNAL_LEVELS) {
mRssi = MAX_RSSI;
} else {
float inputRange = MAX_RSSI - MIN_RSSI;
float outputRange = AccessPoint.SIGNAL_LEVELS - 1;
mRssi = (int) (level * inputRange / outputRange + MIN_RSSI);
}
int inputRange = MAX_RSSI - MIN_RSSI;
// calculate the rssi required to get the level we want.
// this is a rearrangement of the formula from WifiManager.calculateSignalLevel()
mRssi = (int)((float)(level * inputRange) / (float)outputRange) + MIN_RSSI;
return this;
}