diff --git a/.idea/dictionaries/Stardust.xml b/.idea/dictionaries/Stardust.xml
index b9b63051..49fb13b7 100644
--- a/.idea/dictionaries/Stardust.xml
+++ b/.idea/dictionaries/Stardust.xml
@@ -4,6 +4,7 @@
       <w>autojs</w>
       <w>capturer</w>
       <w>dismissable</w>
+      <w>fileprovider</w>
       <w>flowable</w>
       <w>imgproc</w>
       <w>interruptible</w>
diff --git a/autojs/src/main/assets/modules/__app__.js b/autojs/src/main/assets/modules/__app__.js
index a1efcdd4..1543d77f 100644
--- a/autojs/src/main/assets/modules/__app__.js
+++ b/autojs/src/main/assets/modules/__app__.js
@@ -1,117 +1,132 @@
 
-module.exports = function(runtime, global){
+module.exports = function (runtime, global) {
     importClass(android.content.Intent);
     var app = Object.create(runtime.app);
     var context = global.context;
 
-    app.intent = function(i) {
-      var intent = new android.content.Intent();
-      if (i.className && i.packageName) {
-          intent.setClassName(i.packageName, i.className);
-      }
-      if (i.extras) {
-          for (var key in i.extras) {
-              intent.putExtra(key, i.extras[key]);
-          }
-      }
-      if (i.category) {
-          if(i.category instanceof Array){
-              for(var j = 0; i < i.category.length; j++){
-                  intent.addCategory(i.category[j]);
-              }
-          }else{
-              intent.addCategory(i.category);
-          }
-      }
-      if (i.action) {
-          if(i.action.indexOf(".") == -1){
-              i.action = "android.intent.action." + i.action;
-          }
-          intent.setAction(i.action);
-      }
-      if (i.type) {
-          if(i.data){
-              intent.setDataAndType(android.net.Uri.parse(i.data), i.type);
-          }else{
-              intent.setType(i.type);
-          }
-      }else if (i.data) {
-          intent.setData(android.net.Uri.parse(i.data));
-      }
-      return intent;
+    app.intent = function (i) {
+        var intent = new android.content.Intent();
+        if (i.className && i.packageName) {
+            intent.setClassName(i.packageName, i.className);
+        }
+        if (i.extras) {
+            for (var key in i.extras) {
+                intent.putExtra(key, i.extras[key]);
+            }
+        }
+        if (i.category) {
+            if (i.category instanceof Array) {
+                for (var j = 0; i < i.category.length; j++) {
+                    intent.addCategory(i.category[j]);
+                }
+            } else {
+                intent.addCategory(i.category);
+            }
+        }
+        if (i.action) {
+            if (i.action.indexOf(".") == -1) {
+                i.action = "android.intent.action." + i.action;
+            }
+            intent.setAction(i.action);
+        }
+        if (i.flags) {
+            let flags = 0;
+            if (Array.isArray(i.flags)) {
+                for (let j = 0; j < i.flags.length; j++) {
+                    flags |= parseIntentFlag(i.flags[j]);
+                }
+            } else {
+                flags = parseIntentFlag(i.flags);
+            }
+            intent.setFlags(flags);
+        }
+        if (i.type) {
+            if (i.data) {
+                intent.setDataAndType(android.net.Uri.parse(i.data), i.type);
+            } else {
+                intent.setType(i.type);
+            }
+        } else if (i.data) {
+            intent.setData(android.net.Uri.parse(i.data));
+        }
+        return intent;
     }
 
-    app.startActivity = function(i){
-        if(typeof(i) == "string"){
-            if(runtime.getProperty("class." + i)){
+    app.startActivity = function (i) {
+        if (typeof (i) == "string") {
+            if (runtime.getProperty("class." + i)) {
                 context.startActivity(new Intent(context, runtime.getProperty("class." + i))
-                        .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
+                    .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
                 return;
-            }else{
+            } else {
                 throw new Error("class " + i + " not found");
             }
         }
         context.startActivity(app.intent(i).addFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
     }
 
-    app.sendBroadcast = function(i){
-        if(typeof(i) == "string"){
-            if(runtime.getProperty("broadcast." + i)){
-                app.sendLocalBroadcastSync(app.intent({action: runtime.getProperty("broadcast." + i)}));
+    app.sendBroadcast = function (i) {
+        if (typeof (i) == "string") {
+            if (runtime.getProperty("broadcast." + i)) {
+                app.sendLocalBroadcastSync(app.intent({ action: runtime.getProperty("broadcast." + i) }));
             }
         }
         context.sendBroadcast(app.intent(i));
     }
 
-    app.sendEmail = function(options){
+    app.sendEmail = function (options) {
         options = options || {};
         var i = new Intent(Intent.ACTION_SEND);
-        if(options.email){
+        if (options.email) {
             i.putExtra(Intent.EXTRA_EMAIL, toArray(options.email));
         }
-        if(options.cc){
+        if (options.cc) {
             i.putExtra(Intent.EXTRA_CC, toArray(options.cc));
         }
-        if(options.bcc){
+        if (options.bcc) {
             i.putExtra(Intent.EXTRA_BCC, toArray(options.bcc));
         }
-        if(options.subject){
+        if (options.subject) {
             i.putExtra(Intent.EXTRA_SUBJECT, options.subject);
         }
-        if(options.text){
+        if (options.text) {
             i.putExtra(Intent.EXTRA_TEXT, options.text);
         }
-        if(options.attachment){
+        if (options.attachment) {
             i.putExtra(Intent.EXTRA_STREAM, app.parseUri(options.attachment));
         }
         i.setType("message/rfc822");
         context.startActivity(Intent.createChooser(i, "发送邮件").addFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
     }
 
-    function toArray(arg){
-        if(typeof(arg) == 'string'){
+    function toArray(arg) {
+        if (typeof (arg) == 'string') {
             arg = [arg];
         }
         let arr = util.java.array("string", arg.length);
-        for(let i = 0; i < arg.length; i++){
+        for (let i = 0; i < arg.length; i++) {
             arr[i] = arg;
         }
         return arr;
     }
 
-    app.parseUri = function(uri){
-        if(uri.startsWith("file://")){
+    app.parseUri = function (uri) {
+        if (uri.startsWith("file://")) {
             return app.getUriForFile(uri);
         }
         return android.net.Uri.parse(uri);
     }
 
-    app.getUriForFile = function(path){
-        if(path.startsWith("file://")){
+    app.getUriForFile = function (path) {
+        if (path.startsWith("file://")) {
             path = path.substring(7);
         }
+        let file = new java.io.File(files.path(path));
+        if (app.fileProviderAuthority == null) {
+            return android.net.Uri.fromFile(file);
+        }
         return android.support.v4.content.FileProvider.getUriForFile(context,
-            "org.autojs.autojs.fileprovider", new java.io.File(files.path(path)));
+            app.fileProviderAuthority, file);
     };
 
     app.launch = app.launchPackage;
@@ -126,6 +141,13 @@ module.exports = function(runtime, global){
 
     global.__asGlobal__(app, ['launchPackage', 'launch', 'launchApp', 'getPackageName', 'getAppName', 'openAppSetting']);
 
+    function parseIntentFlag(flag) {
+        if (typeof (flag) == 'string') {
+            return android.content.Intent["FLAG_" + flag.toUpperCase()];
+        }
+        return flag;
+    }
+
     return app;
 }
 
diff --git a/autojs/src/main/java/com/stardust/autojs/runtime/api/AppUtils.java b/autojs/src/main/java/com/stardust/autojs/runtime/api/AppUtils.java
index 2a5d3a75..d63c0d82 100644
--- a/autojs/src/main/java/com/stardust/autojs/runtime/api/AppUtils.java
+++ b/autojs/src/main/java/com/stardust/autojs/runtime/api/AppUtils.java
@@ -7,6 +7,7 @@ import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
 import android.net.Uri;
 import android.support.annotation.Nullable;
+import android.support.v4.content.FileProvider;
 import android.support.v4.content.LocalBroadcastManager;
 import android.util.Log;
 
@@ -14,6 +15,7 @@ import com.stardust.autojs.annotation.ScriptInterface;
 import com.stardust.util.IntentUtil;
 import com.stardust.util.MimeTypes;
 
+import java.io.File;
 import java.lang.ref.WeakReference;
 import java.util.List;
 
@@ -51,7 +53,7 @@ public class AppUtils {
     }
 
     @ScriptInterface
-    public void sendLocalBroadcastSync(Intent intent){
+    public void sendLocalBroadcastSync(Intent intent) {
         LocalBroadcastManager.getInstance(mContext).sendBroadcastSync(intent);
     }
 
@@ -92,6 +94,10 @@ public class AppUtils {
         return IntentUtil.goToAppDetailSettings(mContext, packageName);
     }
 
+    public String getFileProviderAuthority() {
+        return mFileProviderAuthority;
+    }
+
     @Nullable
     public Activity getCurrentActivity() {
         Log.d("App", "getCurrentActivity: " + mCurrentActivity.get());
diff --git a/common/src/main/java/com/stardust/util/IntentUtil.java b/common/src/main/java/com/stardust/util/IntentUtil.java
index 8636f4b6..8b50def8 100644
--- a/common/src/main/java/com/stardust/util/IntentUtil.java
+++ b/common/src/main/java/com/stardust/util/IntentUtil.java
@@ -150,7 +150,6 @@ public class IntentUtil {
                 return false;
             }
         }
-
     }
 
     public static boolean viewFile(Context context, String path, String mimeType, String fileProviderAuthority) {