添加网络监控

foudations/mogo-utils/src/main/java/com/mogo/utils/network/utils/NetworkStatusUtil.java

@@ -0,0 +1,53 @@
+package com.mogo.utils.network.utils;
+
+import android.content.Context;
+import android.os.Build;
+import android.telephony.PhoneStateListener;
+import android.telephony.SignalStrength;
+import android.telephony.TelephonyManager;
+import android.util.Log;
+
+/**
+ * @author liujing
+ * @description 网络状态监听
+ * @since: 7/29/21
+ */
+public class NetworkStatusUtil {
+
+    private static PhoneStatListener phoneStatListener;
+    private static int mSignalStrength;
+
+    /**
+     * 监听网络强度
+     */
+    public static int networkState(Context context) {
+        TelephonyManager telephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
+        if (telephonyManager == null) {
+            telephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
+        }
+        if (phoneStatListener == null) {
+            phoneStatListener = new PhoneStatListener();
+        }
+        telephonyManager.listen(phoneStatListener, PhoneStatListener.LISTEN_SIGNAL_STRENGTHS);
+        return mSignalStrength;
+    }
+
+    /**
+     * 监听网络信号的强度变化
+     */
+    static class PhoneStatListener extends PhoneStateListener {
+        @Override
+        public void onSignalStrengthsChanged(SignalStrength signalStrength) {
+            //获取信号强度变化
+            super.onSignalStrengthsChanged(signalStrength);
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+                mSignalStrength = signalStrength.getLevel();
+                return;
+            }
+            mSignalStrength = signalStrength.getGsmSignalStrength();
+        }
+    }
+
+}
+
+