diff --git a/plugin.xml b/plugin.xml
index ce63199..ef648e7 100644
--- a/plugin.xml
+++ b/plugin.xml
@@ -28,7 +28,11 @@
             <preference name="AndroidPersistentFileLocation" value="Internal" />
         </config-file>
         <config-file target="AndroidManifest.xml" parent="/manifest/application">
-            <provider android:authorities="${applicationId}.fileprovider" android:exported="false" android:grantUriPermissions="true" android:name="android.support.v4.content.FileProvider">
+            <provider 
+                android:name="plugin.apkInstaller.ApkInstallerProvider"
+                android:authorities="${applicationId}.fileprovider" 
+                android:exported="false" 
+                android:grantUriPermissions="true">
                 <meta-data android:name="android.support.FILE_PROVIDER_PATHS" android:resource="@xml/file_paths" />
             </provider>
         </config-file>
@@ -36,7 +40,7 @@
             <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES"/>
         </config-file>
         <source-file src="src/android/ApkInstaller.java" target-dir="src/plugin/apkInstaller/"/>
+        <source-file src="src/android/ApkInstallerProvider.java" target-dir="src/plugin/apkInstaller/"/>
         <source-file src="src/android/xml/file_paths.xml" target-dir="res/xml/"/>
-        <lib-file src="src/android/libs/android-support-v4.jar" />
     </platform>
 </plugin>
diff --git a/src/android/ApkInstaller.java b/src/android/ApkInstaller.java
index 56c8b1d..6078d7d 100644
--- a/src/android/ApkInstaller.java
+++ b/src/android/ApkInstaller.java
@@ -10,6 +10,7 @@
 import android.content.Context;
 import android.support.v4.content.FileProvider;
 import java.text.SimpleDateFormat;
+import android.util.Log;
 
 public class ApkInstaller extends CordovaPlugin {
 
@@ -20,11 +21,14 @@ public class ApkInstaller extends CordovaPlugin {
     @Override
     public boolean execute(String action, JSONArray data, CallbackContext callbackContext) throws JSONException {
         if (action.equals(ACTION_INSTALL)) {
-            String fileName = data.getString(0);
-            Context context = this.cordova.getActivity().getApplicationContext();
-            File file = new File(context.getFilesDir() + "/" + fileName);
-
             try {
+                String fileName = data.getString(0);
+                Context context = this.cordova.getActivity().getApplicationContext();
+                String filepath = context.getFilesDir() + "/" + fileName;
+                Log.d("apkInstaller", filepath);
+                File file = new File(context.getFilesDir() + "/" + fileName);
+
+            
                 // Get file uri
                 Uri uri = FileProvider.getUriForFile(context, context.getPackageName() + ".fileprovider", file);
                 Intent intent = new Intent(Intent.ACTION_VIEW);
diff --git a/src/android/ApkInstallerProvider.java b/src/android/ApkInstallerProvider.java
new file mode 100644
index 0000000..8f1d9c9
--- /dev/null
+++ b/src/android/ApkInstallerProvider.java
@@ -0,0 +1,7 @@
+package plugin.apkInstaller;
+
+import android.support.v4.content.FileProvider;
+
+public class ApkInstallerProvider extends FileProvider {
+   // avoid android:authrities conflict with other lib which also use android.support.v4.content.FileProvider
+}
diff --git a/src/android/libs/android-support-v4.jar b/src/android/libs/android-support-v4.jar
deleted file mode 100644
index 2ff47f4..0000000
Binary files a/src/android/libs/android-support-v4.jar and /dev/null differ