From 72f9c04beba1856c214e62ddb64bc7921502ce86 Mon Sep 17 00:00:00 2001
From: yazeed44 <g--56@hotmail.com>
Date: Thu, 17 Sep 2015 23:33:00 +0300
Subject: [PATCH] Implemented #74

---
 app/app.iml                                               | 4 ++--
 imagepicker/imagepicker.iml                               | 2 +-
 .../java/net/yazeed44/imagepicker/ui/PickerActivity.java  | 7 ++++---
 .../main/java/net/yazeed44/imagepicker/util/Picker.java   | 8 ++++++++
 4 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/app/app.iml b/app/app.iml
index 0b1a6a7..42d67ee 100644
--- a/app/app.iml
+++ b/app/app.iml
@@ -100,10 +100,10 @@
     <orderEntry type="library" exported="" name="support-v4-23.0.0" level="project" />
     <orderEntry type="library" exported="" name="glide-3.6.1" level="project" />
     <orderEntry type="library" exported="" name="material-dialogs-0.7.9.1" level="project" />
-    <orderEntry type="library" exported="" name="robospice-cache-1.4.14" level="project" />
+    <orderEntry type="library" exported="" name="robospice-1.4.14" level="project" />
     <orderEntry type="library" exported="" name="commons-io-1.3.2" level="project" />
+    <orderEntry type="library" exported="" name="robospice-cache-1.4.14" level="project" />
     <orderEntry type="library" exported="" name="support-annotations-23.0.0" level="project" />
-    <orderEntry type="library" exported="" name="robospice-1.4.14" level="project" />
     <orderEntry type="module" module-name="imagepicker" exported="" />
   </component>
 </module>
\ No newline at end of file
diff --git a/imagepicker/imagepicker.iml b/imagepicker/imagepicker.iml
index 2fb4586..9f24256 100644
--- a/imagepicker/imagepicker.iml
+++ b/imagepicker/imagepicker.iml
@@ -93,9 +93,9 @@
     <orderEntry type="library" exported="" name="eventbus-2.4.0" level="project" />
     <orderEntry type="library" exported="" name="design-23.0.0" level="project" />
     <orderEntry type="library" exported="" name="floatingactionbutton-1.3.0" level="project" />
+    <orderEntry type="library" exported="" name="robospice-1.4.14" level="project" />
     <orderEntry type="library" exported="" name="commons-io-1.3.2" level="project" />
     <orderEntry type="library" exported="" name="robospice-cache-1.4.14" level="project" />
-    <orderEntry type="library" exported="" name="robospice-1.4.14" level="project" />
     <orderEntry type="library" exported="" name="appcompat-v7-23.0.0" level="project" />
     <orderEntry type="library" exported="" name="recyclerview-v7-23.0.0" level="project" />
     <orderEntry type="library" exported="" name="library-1.2.3" level="project" />
diff --git a/imagepicker/src/main/java/net/yazeed44/imagepicker/ui/PickerActivity.java b/imagepicker/src/main/java/net/yazeed44/imagepicker/ui/PickerActivity.java
index db9eb5a..e6bfa11 100644
--- a/imagepicker/src/main/java/net/yazeed44/imagepicker/ui/PickerActivity.java
+++ b/imagepicker/src/main/java/net/yazeed44/imagepicker/ui/PickerActivity.java
@@ -133,11 +133,12 @@ private void initActionbar(final Bundle savedInstanceState) {
 
 
         if (savedInstanceState == null) {
-            getSupportActionBar().setDisplayHomeAsUpEnabled(false);
+            mShouldShowUp = mPickOptions.backBtnInMainActivity;
+            getSupportActionBar().setDisplayHomeAsUpEnabled(mPickOptions.backBtnInMainActivity);
             getSupportActionBar().setTitle(R.string.albums_title);
         } else {
             mShouldShowUp = savedInstanceState.getBoolean(KEY_SHOULD_SHOW_ACTIONBAR_UP);
-            getSupportActionBar().setDisplayHomeAsUpEnabled(mShouldShowUp);
+            getSupportActionBar().setDisplayHomeAsUpEnabled(mShouldShowUp && mPickOptions.backBtnInMainActivity);
             getSupportActionBar().setTitle(savedInstanceState.getString(KEY_ACTION_BAR_TITLE));
 
 
@@ -457,7 +458,7 @@ public void onBackPressed() {
             //Return to albums fragment
             getSupportFragmentManager().popBackStack();
             getSupportActionBar().setTitle(R.string.albums_title);
-            mShouldShowUp = false;
+            mShouldShowUp = mPickOptions.backBtnInMainActivity;
             getSupportActionBar().setDisplayHomeAsUpEnabled(mShouldShowUp);
             hideSelectAll();
             hideDeselectAll();
diff --git a/imagepicker/src/main/java/net/yazeed44/imagepicker/util/Picker.java b/imagepicker/src/main/java/net/yazeed44/imagepicker/util/Picker.java
index d3926eb..fb5e9f6 100644
--- a/imagepicker/src/main/java/net/yazeed44/imagepicker/util/Picker.java
+++ b/imagepicker/src/main/java/net/yazeed44/imagepicker/util/Picker.java
@@ -41,6 +41,7 @@ public final class Picker {
     public final int doneFabIconTintColor;
     public final boolean shouldShowCaptureMenuItem;
     public final int checkIconTintColor;
+    public final boolean backBtnInMainActivity;
 
 
     private Picker(final Builder builder) {
@@ -63,6 +64,7 @@ private Picker(final Builder builder) {
         doneFabIconTintColor = builder.mDoneFabIconTintColor;
         shouldShowCaptureMenuItem = builder.mShouldShowCaptureMenuItem;
         checkIconTintColor = builder.mCheckIconTintColor;
+        backBtnInMainActivity = builder.mBackBtnInMainActivity;
 
 
 
@@ -112,6 +114,7 @@ public static class Builder {
         private int mCaptureItemIconTintColor;
         private boolean mShouldShowCaptureMenuItem;
         private int mCheckIconTintColor;
+        private boolean mBackBtnInMainActivity;
 
 
         //Use (Context,PickListener,themeResId) instead
@@ -252,6 +255,11 @@ public Picker.Builder setCheckIconTintColor(@ColorInt final int color) {
             return this;
         }
 
+        public Picker.Builder setBackBtnInMainActivity(final boolean backBtn) {
+            mBackBtnInMainActivity = backBtn;
+            return this;
+        }
+
 
         public Picker build() {
             return new Picker(this);