From 0afe3f80f427d0bd27bafc0f7561c270c6049f8b Mon Sep 17 00:00:00 2001
From: Arthur Ivanets <arthurivanets3486@gmail.com>
Date: Sun, 5 Apr 2020 01:54:35 +0300
Subject: [PATCH] Add the Window Inset Change handling mechanism

---
 .../com/arthurivanets/demo/ui/MainActivity.kt | 13 +++++++
 app/src/main/res/values/styles.xml            |  1 +
 .../bottomsheets/BottomSheetContainer.java    | 37 +++++++++++++++++++
 common/constants.gradle                       |  6 +--
 4 files changed, 54 insertions(+), 3 deletions(-)

diff --git a/app/src/main/java/com/arthurivanets/demo/ui/MainActivity.kt b/app/src/main/java/com/arthurivanets/demo/ui/MainActivity.kt
index 5399eee..c58ba6c 100644
--- a/app/src/main/java/com/arthurivanets/demo/ui/MainActivity.kt
+++ b/app/src/main/java/com/arthurivanets/demo/ui/MainActivity.kt
@@ -17,6 +17,7 @@
 package com.arthurivanets.demo.ui
 
 import android.os.Bundle
+import android.view.View
 import androidx.appcompat.app.AppCompatActivity
 import com.arthurivanets.bottomsheets.BottomSheet
 import com.arthurivanets.bottomsheets.ktx.actionPickerConfig
@@ -47,6 +48,7 @@ class MainActivity : AppCompatActivity() {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
         init()
+        enableFullScreenMode()
     }
 
 
@@ -77,6 +79,17 @@ class MainActivity : AppCompatActivity() {
     }
 
 
+    private fun enableFullScreenMode() {
+        window.decorView.systemUiVisibility = (
+            View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
+            or
+            View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
+            or
+            View.SYSTEM_UI_FLAG_LAYOUT_STABLE
+        )
+    }
+
+
     private fun showCustomBottomSheet() {
         dismissBottomSheet()
 
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index 26cfc0d..7ae83d2 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -5,6 +5,7 @@
         <item name="colorPrimary">@color/colorPrimary</item>
         <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
         <item name="colorAccent">@color/colorAccent</item>
+        <item name="android:windowTranslucentNavigation">true</item>
     </style>
 
 </resources>
diff --git a/bottomsheets-core/src/main/java/com/arthurivanets/bottomsheets/BottomSheetContainer.java b/bottomsheets-core/src/main/java/com/arthurivanets/bottomsheets/BottomSheetContainer.java
index 70a330d..d4be801 100644
--- a/bottomsheets-core/src/main/java/com/arthurivanets/bottomsheets/BottomSheetContainer.java
+++ b/bottomsheets-core/src/main/java/com/arthurivanets/bottomsheets/BottomSheetContainer.java
@@ -28,6 +28,7 @@
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup;
+import android.view.WindowInsets;
 import android.view.animation.Interpolator;
 import android.widget.FrameLayout;
 
@@ -101,6 +102,7 @@ private void init(Activity hostActivity) {
         initContainer(hostActivity);
         initResources(hostActivity);
         initBottomSheet();
+        requestWindowInsetsWhenAttached();
     }
 
 
@@ -174,6 +176,41 @@ private void initBottomSheet() {
     }
 
 
+    @Override
+    public final WindowInsets onApplyWindowInsets(WindowInsets insets) {
+        mBottomSheetView.setPadding(
+            mBottomSheetView.getPaddingLeft(),
+            mBottomSheetView.getPaddingTop(),
+            mBottomSheetView.getPaddingRight(),
+            (int) (insets.getSystemWindowInsetBottom() + mConfig.getExtraPaddingBottom())
+        );
+
+        return insets;
+    }
+
+
+    private void requestWindowInsetsWhenAttached() {
+        if(isAttachedToWindow()) {
+            requestApplyInsets();
+        } else {
+            addOnAttachStateChangeListener(new OnAttachStateChangeListener() {
+
+                @Override
+                public void onViewAttachedToWindow(View view) {
+                    removeOnAttachStateChangeListener(this);
+                    requestApplyInsets();
+                }
+
+                @Override
+                public void onViewDetachedFromWindow(View view) {
+                    // do nothing
+                }
+
+            });
+        }
+    }
+
+
     @Override
     protected final LayoutParams generateDefaultLayoutParams() {
         final LayoutParams layoutParams = new LayoutParams(
diff --git a/common/constants.gradle b/common/constants.gradle
index eb73fd9..eb851a3 100644
--- a/common/constants.gradle
+++ b/common/constants.gradle
@@ -17,7 +17,7 @@
 project.ext {
     compileSdk = 29
     targetSdk = 29
-    minSdk = 18
+    minSdk = 21
 
     supportLibraryVersion = "1.1.0"
     recyclerViewVersion = "1.1.0"
@@ -32,8 +32,8 @@ project.ext {
     releaseRepoName = "maven"
     releaseUserOrg = "arthurlabs"
     releaseGroupId = "com.arthurivanets.bottomsheet"
-    releaseVersion = "1.1.4"
-    releaseVersionCode = 16
+    releaseVersion = "1.2.0"
+    releaseVersionCode = 17
     releaseWebsite = "https://github.com/arthur3486/bottomsheet"
     releaseLicense = ["Apache-2.0"]