捕获获取安装包信息的异常

app/src/main/java/com/gh/common/util/PackageHelper.kt

@@ -12,6 +12,14 @@ object PackageHelper {
     var excludePackageNameList = arrayListOf<String>()
 
     var localPackageNameSet = hashSetOf<String>()
+        get() {
+            return if (field.isEmpty()) {
+                field = getAllPackageName(HaloApp.getInstance().application)
+                field
+            } else {
+                field
+            }
+        }
 
     @JvmStatic
     fun refreshLocalPackageList() {
@@ -31,16 +39,21 @@ object PackageHelper {
      * 获取所有已安装的软件的包名、版本(非系统应用)
      */
     private fun getAllPackageName(context: Context): HashSet<String> {
-        val list = HashSet<String>()
-        val packageInfos = context.applicationContext.packageManager.getInstalledPackages(0)
-        for (packageInfo in packageInfos) {
-            if (packageInfo.applicationInfo.flags and ApplicationInfo.FLAG_SYSTEM == 0) {
-                if (context.packageName != packageInfo.packageName) {
-                    list.add(packageInfo.packageName)
+        val set = HashSet<String>()
+        return try {
+            val packageInfos = context.applicationContext.packageManager.getInstalledPackages(0)
+            for (packageInfo in packageInfos) {
+                if (packageInfo.applicationInfo.flags and ApplicationInfo.FLAG_SYSTEM == 0) {
+                    if (context.packageName != packageInfo.packageName) {
+                        set.add(packageInfo.packageName)
+                    }
                 }
             }
+            set
+        } catch (e: Exception) {
+            e.printStackTrace()
+            set
         }
-        return list
     }
 
 }