Merge pull request #180 from UnityTech/iphoneplus_view

fix android view bug on Android P

Author: kgdev

README-ZH.md

@@ -179,6 +179,8 @@ UIWidgets也支持Gif！
 当一个Unity项目运行在Android设备上时，状态栏是默认隐藏且无法在编辑内进行调整的。
 如果您希望在您的UIWidgets App中显示状态栏，您可以使用这个[解决方案](https://github.com/Over17/UnityShowAndroidStatusBar)。我们将尽快推出我们自己的解决方案，并保证届时开发者可以进行无缝切换。
 
+此外，为了让上述插件在Android P及以上Android系统中正常工作，请勾选上"Player Settings"中的"Render Outside Safe Area"选项。
+
 #### 七、自动调节帧率
 如果要使得构建出的应用能够自动调节帧率，请打开Project Settings，将构建目标平台对应的Quality选项卡中的V Sync Count设置为Don't Sync。
 默认的逻辑是在界面静止时将帧率降低为25，在界面变动时将帧率提高至60。

README.md

@@ -208,7 +208,13 @@ Status bar is always hidden by default when an Unity project is running on an An
  want to show the status bar in your App, this
  [solution](https://github.com/Over17/UnityShowAndroidStatusBar) seems to be 
  compatible to UIWidgets, therefore can be used as a good option before we release our
- full support solution on this issue.
+ full support solution on this issue. 
+ 
+ Besides,
+ please set "Render Outside Safe Area" to true in the "Player Settings" to make this plugin working properly on Android P or later.
+ 
+ 
+
 
 #### Automatically Adjust Frame Rate
 

Runtime/Plugins/platform/android/view/UIWidgetsViewController.java

@@ -35,7 +35,7 @@ public static UIWidgetsViewController getInstance() {
     private boolean keyboardOpen;
 
     private void setup() {
-        Log.i("tag", "On Setup");
+        //Log.i("tag", "On Setup 2");
 
         keyboardOpen = false;
         viewMetrics = new UIWidgetsViewMetrics();
@@ -111,7 +111,7 @@ private boolean hasNavigationBar() {
         } catch (Exception e) {
             e.printStackTrace();
         }
-        
+        //Log.i("UIWidgetsDebug", " hasBar: " + hasBar);
         return hasBar;
     }
 
@@ -120,6 +120,8 @@ public void updateViewMetrics() {
         Rect rect = new Rect();
         unityView.getWindowVisibleDisplayFrame(rect);
 
+        //Log.i("UIWidgetsDebug", "calculation: " + unityView.getRootView().getHeight() + " " + rect.bottom + " " + rect.top);
+        
         rect.bottom = unityView.getRootView().getHeight() - (rect.bottom - rect.top) - rect.top;
         rect.right = unityView.getRootView().getWidth() - (rect.right - rect.left) - rect.left;
 
@@ -129,9 +131,6 @@ public void updateViewMetrics() {
         ZeroSides zeroSides = ZeroSides.NONE;
         if (navigationBarHidden) {
             zeroSides = calculateShouldZeroSides(unityView);
-        } else {
-            rect.bottom -= getNavigationBarHeight();
-            rect.bottom = rect.bottom > 0 ? rect.bottom : 0;
         }
 
         viewMetrics.padding_top = rect.top;
@@ -143,6 +142,10 @@ public void updateViewMetrics() {
         viewMetrics.insets_right = 0;
         viewMetrics.insets_bottom = navigationBarHidden? calculateBottomKeyboardInset(rect) : rect.bottom;
         viewMetrics.insets_left = 0;
+        
+        //Log.i("UIWidgetsDebug", "checks: " + navigationBarHidden + " " + rect.bottom);
+        //Log.i("UIWidgetsDebug", " padding: " + viewMetrics.padding_top + " " + viewMetrics.padding_right + " " + viewMetrics.padding_bottom + " " + viewMetrics.padding_left);
+        //Log.i("UIWidgetsDebug", " insets: " + viewMetrics.insets_top + " " + viewMetrics.insets_right + " " + viewMetrics.insets_bottom + " " + viewMetrics.insets_left);
     }
 
     public void setupViewMetricsChangedListener() {