1.添加Sd卡插拔状态广播

app/src/main/AndroidManifest.xml

@@ -97,6 +97,17 @@
                 <action android:name="android.intent.action.SIM_STATE_CHANGED" />
             </intent-filter>
         </receiver>
+        <receiver
+            android:name="com.xhly.manageapp.broadcastreceiver.SDReceiver"
+            android:enabled="true"
+            android:exported="true">
+            <intent-filter android:priority="1000">
+                <action android:name="android.intent.action.MEDIA_CHECKING" />
+                <action android:name="android.intent.action.MEDIA_MOUNTED" />
+                <action android:name="android.intent.action.MEDIA_EJECT" />
+                <action android:name="android.intent.action.MEDIA_UNMOUNTED" />
+            </intent-filter>
+        </receiver>
         <!--     &lt;!&ndash;覆盖安装清理数据广播——————————————————————————————————————————————————————————&ndash;&gt;
              <receiver
                  android:name=".broadcastreceiver.AppInstallReceiver"

app/src/main/java/com/xhly/manageapp/broadcastreceiver/SDReceiver.kt

@@ -0,0 +1,28 @@
+package com.xhly.manageapp.broadcastreceiver
+
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+
+class SDReceiver: BroadcastReceiver() {
+    override fun onReceive(context: Context, intent: Intent) {
+        val action = intent.action
+        when (action) {
+            Intent.ACTION_MEDIA_CHECKING->
+            {
+                //SD卡正在检查
+            }
+             Intent.ACTION_MEDIA_MOUNTED->
+             {
+                 //SD卡挂载成功
+             }
+            Intent.ACTION_MEDIA_EJECT->{
+                //SD卡拔出
+
+            }
+            Intent.ACTION_MEDIA_UNMOUNTED->{
+                //SD卡卸载成功
+            }
+        }
+    }
+}