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Clarifies Javadocs for setDeviceMobilityState() API

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Clarifies the meaning of high and low movement mobility
states, and that the setDeviceMobilityState() should be
called when transitioning between states.

Bug: 122614678
Test: compiles
Change-Id: Ife9920b81c985238931357ed978983a83d70ffef
This commit is contained in:
David Su
2019-02-26 18:43:13 -08:00
parent a984bb74b1
commit 5602fa6bf5
1 changed files with 6 additions and 2 deletions
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8
wifi/java/android/net/wifi/WifiManager.java
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@@ -4575,7 +4575,8 @@ public class WifiManager {
public static final int DEVICE_MOBILITY_STATE_UNKNOWN = 0;
/**
* High movement device mobility state
* High movement device mobility state.
* e.g. on a bike, in a motor vehicle
*
* @see #setDeviceMobilityState(int)
*
@@ -4585,7 +4586,8 @@ public class WifiManager {
public static final int DEVICE_MOBILITY_STATE_HIGH_MVMT = 1;
/**
* Low movement device mobility state
* Low movement device mobility state.
* e.g. walking, running
*
* @see #setDeviceMobilityState(int)
*
@@ -4607,6 +4609,8 @@ public class WifiManager {
/**
* Updates the device mobility state. Wifi uses this information to adjust the interval between
* Wifi scans in order to balance power consumption with scan accuracy.
* The default mobility state when the device boots is {@link #DEVICE_MOBILITY_STATE_UNKNOWN}.
* This API should be called whenever there is a change in the mobility state.
* @param state the updated device mobility state
* @hide
*/