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android-rttmanager-sample's Issues

Devices that support 802.11mc for RTT

Hello,

Is there any list of devices of known devices on which you tested your sample?

I am preparing to buy a device for installing Android P DP2 so I can start experimenting with RTT. I have read that Google Pixel 2 works with this API but this device is pretty expensive for me.

Has anybody been successful on other devices, e.g. Nokia 6.1 (2018) that has Qualcomm Snapdragon 630 ?

I would be grateful for any answers. Thank you in advance.

NullPointerException

Guessing this means my phone (Pocophone) doesn't support RTT. Might be good to display a better error message.

java.lang.RuntimeException: Unable to start activity ComponentInfo{de.plinzen.android.rttmanager/de.plinzen.android.rttmanager.wifi.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.net.wifi.rtt.WifiRttManager.isAvailable()' on a null object reference
	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2946)
	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3081)
	at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
	at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
	at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1831)
	at android.os.Handler.dispatchMessage(Handler.java:106)
	at android.os.Looper.loop(Looper.java:193)
	at android.app.ActivityThread.main(ActivityThread.java:6806)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:547)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:873)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.net.wifi.rtt.WifiRttManager.isAvailable()' on a null object reference
	at de.plinzen.android.rttmanager.wifi.MainActivity.initUI(MainActivity.java:140)
	at de.plinzen.android.rttmanager.wifi.MainActivity.onCreate(MainActivity.java:119)
	at android.app.Activity.performCreate(Activity.java:7200)
	at android.app.Activity.performCreate(Activity.java:7191)
	at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1272)
	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2926)
	... 11 more

not found for signing

Keystore file ':\android-rttmanager-sample-master\android-rttmanager-sample-master\development.jks' not found for signing config 'development'.

Devices used for the Wi-Fi RTT app

Hi,
could you please list in the readme the devices used?
For the smartphone there is an info (it uses Snapdragon 820), but for the Wi-Fi router used, there is no info.
Thank you

Issue with mesh networks

The setWifiNetworks filtering method filters networks by SSID resulting in removal of 802.11mc capable scan results from mesh networks. Considder adding a check in the method for whether each network supports RTT. Alternatively you could filter by BSSID.

Question About 802.11mc

Hey, cool sample project!
I'm currently experimenting with Wi-Fi positioning and Wi-Fi RTT but I'm unable find a router that supports the 802.11mc standard. I'm wondering if you could help me find one?

Your help is greatly appreciated!

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