60 lines
2.0 KiB
Java
60 lines
2.0 KiB
Java
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package com.aros.apron.callback;
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import android.os.Handler;
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import com.aros.apron.constant.AMSConfig;
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import com.aros.apron.tools.LogUtil;
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import com.aros.apron.tools.ToastUtil;
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import org.eclipse.paho.android.service.MqttAndroidClient;
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import org.eclipse.paho.client.mqttv3.IMqttActionListener;
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import org.eclipse.paho.client.mqttv3.IMqttToken;
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import org.eclipse.paho.client.mqttv3.MqttConnectOptions;
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import org.eclipse.paho.client.mqttv3.MqttException;
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public class MqttActionCallBack implements IMqttActionListener {
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private final String TAG = "MqttActionCallBack";
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private MqttAndroidClient mqttAndroidClient;
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private MqttConnectOptions options;
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public MqttActionCallBack(MqttAndroidClient mqttAndroidClient, MqttConnectOptions options) {
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this.mqttAndroidClient = mqttAndroidClient;
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this.options = options;
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}
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@Override
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public void onSuccess(IMqttToken asyncActionToken) {
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ToastUtil.showToast("MQtt连接成功");
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LogUtil.log(TAG, "MQtt连接成功：-------");
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try {
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mqttAndroidClient.subscribe(AMSConfig.DOWN_UAV_SERVICES, 1);//订阅主题:注册
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} catch (MqttException e) {
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e.printStackTrace();
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}
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}
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@Override
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public void onFailure(IMqttToken asyncActionToken, Throwable exception) {
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LogUtil.log(TAG, "MQtt连接失败:" + exception.toString());
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try {
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if (!mqttAndroidClient.isConnected()){
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new Handler().postDelayed(new Runnable() {
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@Override
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public void run() {
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try {
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mqttAndroidClient.connect(options, null, MqttActionCallBack.this); // 再次尝试连接
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} catch (MqttException e) {
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LogUtil.log(TAG,"mqtt重连异常:"+e.toString());
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e.printStackTrace();
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}
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}
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},1500);
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}
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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}
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