# 手机连接状态 & GPS推流

手机连接状态主要是通过MobileState类来获取，MobileState.isMobileConnected()得到手机连接状态的数据流，可以实时监听手机的连接状态，实现方式如下：

<pre class="language-kotlin"><code class="lang-kotlin">private fun collectBleStatus() {
<strong>    MobileState.isMobileConnected().onEach {
</strong><strong>        FLogger.d("isMobileConnected:$it")
</strong><strong>        mBindingPair.updateView {
</strong><strong>            tvBleStatus.text = if (it) "connect" else "disconnect"
</strong><strong>        }
</strong><strong>    }.launchIn(lifecycleScope)
</strong>}
</code></pre>

\
获取连接手机的GPS推流需要先集成IPC SDK，集成方式可参考IPCSDK for Android，具体实现方式可参考IPC SDK Sample或者上述Sample中的APIActivity，需要注意的是onResponse回调在异步线程，需要关注线程切换：

<pre class="language-java"><code class="lang-java">private val response =
<strong>    OnResponseListener { response ->
</strong><strong>        if (response?.getData() == null) return@OnResponseListener
</strong>        try {
            val jo = JSONObject(response.getData())
            if (jo.has("mLatitude") &#x26;&#x26; jo.has("mLongitude") &#x26;&#x26; jo.has("mAltitude")) { //GPS数据
                val mProvider = jo.getString("mProvider")
                val mTime = jo.getLong("mTime")
                val mElapsedRealtimeNanos = jo.getLong("mElapsedRealtimeNanos")
                val mLatitude = jo.getDouble("mLatitude")
                val mLongitude = jo.getDouble("mLongitude")
<strong>                runOnUiThread {
</strong><strong>                    mBindingPair.updateView {
</strong><strong>                        tvTvLocationInfo.text = "$mLatitude,$mLongitude"
</strong><strong>                    }
</strong><strong>                }
</strong><strong>           
</strong>            }
        } catch (e: JSONException) {
            e.printStackTrace()
        }
<strong>    }
</strong></code></pre>


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