Bug Fixes. Crash When Initial Directory is not given

Author: adityak368

filebrowser/build.gradle

@@ -3,7 +3,7 @@ apply plugin: 'com.android.library'
 ext {
     PUBLISH_GROUP_ID = 'com.adityak'
     PUBLISH_ARTIFACT_ID = 'browsemyfiles'
-    PUBLISH_VERSION = '1.5'
+    PUBLISH_VERSION = '1.5.1'
 }
 
 android {
@@ -14,8 +14,8 @@ android {
         //applicationId "com.aditya.filebrowser"
         minSdkVersion 15
         targetSdkVersion 25
-        versionCode 6
-        versionName "1.5"
+        versionCode 7
+        versionName "1.5.1"
     }
     buildTypes {
         release {

filebrowser/src/main/java/com/aditya/filebrowser/FileBrowser.java

@@ -269,9 +269,11 @@ public void onFastScrollStop() {
 
         //switch to initial directory if given
         mInitialDirectory = getIntent().getStringExtra(Constants.INITIAL_DIRECTORY);
-        File initDir = new File(mInitialDirectory);
-        if(mInitialDirectory!=null && !mInitialDirectory.isEmpty() && initDir.exists())
-            mNavigationHelper.changeDirectory(initDir);
+        if(mInitialDirectory != null && !mInitialDirectory.isEmpty() ) {
+            File initDir = new File(mInitialDirectory);
+            if (initDir.exists())
+                mNavigationHelper.changeDirectory(initDir);
+        }
     }
 
     public void switchMode(Constants.CHOICE_MODE mode) {

filebrowser/src/main/java/com/aditya/filebrowser/FileBrowserWithCustomHandler.java

@@ -262,9 +262,11 @@ public void onFastScrollStop() {
 
         //switch to initial directory if given
         mInitialDirectory = getIntent().getStringExtra(Constants.INITIAL_DIRECTORY);
-        File initDir = new File(mInitialDirectory);
-        if(mInitialDirectory!=null && !mInitialDirectory.isEmpty() && initDir.exists())
-            mNavigationHelper.changeDirectory(initDir);
+        if(mInitialDirectory != null && !mInitialDirectory.isEmpty() ) {
+            File initDir = new File(mInitialDirectory);
+            if (initDir.exists())
+                mNavigationHelper.changeDirectory(initDir);
+        }
     }
 
     public void switchMode(Constants.CHOICE_MODE mode) {

filebrowser/src/main/java/com/aditya/filebrowser/FileChooser.java

@@ -240,9 +240,11 @@ public void onFastScrollStop() {
 
         //switch to initial directory if given
         mInitialDirectory = getIntent().getStringExtra(Constants.INITIAL_DIRECTORY);
-        File initDir = new File(mInitialDirectory);
-        if(mInitialDirectory!=null && !mInitialDirectory.isEmpty() && initDir.exists())
-            mNavigationHelper.changeDirectory(initDir);
+        if(mInitialDirectory != null && !mInitialDirectory.isEmpty() ) {
+            File initDir = new File(mInitialDirectory);
+            if (initDir.exists())
+                mNavigationHelper.changeDirectory(initDir);
+        }
     }
 
     @Override