BaseActivity.java

base_library/src/main/java/com/mgtech/base_library/base/BaseActivity.java

@@ -3,6 +3,7 @@ package com.mgtech.base_library.base;
 import android.content.Context;
 import android.content.pm.ActivityInfo;
 import android.content.res.Configuration;
+import android.content.res.TypedArray;
 import android.graphics.Color;
 import android.os.Build;
 import android.os.Bundle;
@@ -19,6 +20,8 @@ import com.mgtech.base_library.language.LanguageUtil;
 import com.mgtech.base_library.util.SharePrefUtil;
 import com.trello.rxlifecycle2.components.support.RxAppCompatActivity;
 
+import java.lang.reflect.Method;
+
 import butterknife.ButterKnife;
 import butterknife.Unbinder;
 
@@ -68,16 +71,17 @@ public abstract class BaseActivity extends RxAppCompatActivity{
 
         ARouter.getInstance().inject(this);
 
-        initData();
 
-        initView();
+        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
 
         if (fullScreen){
             setStatusBarBgColor();
             setStatusBarTextColor(getStatusBarColor());
         }
 
-        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
+        initData();
+
+        initView();
     }
 
     @Override
@@ -86,6 +90,12 @@ public abstract class BaseActivity extends RxAppCompatActivity{
         super.onDestroy();
     }
 
+    @Override
+    public void setRequestedOrientation(int requestedOrientation) {
+        if (isTranslucentOrFloating())
+            return;
+        super.setRequestedOrientation(requestedOrientation);
+    }
 
     @Override
     protected void attachBaseContext(Context newBase) {
@@ -164,4 +174,21 @@ public abstract class BaseActivity extends RxAppCompatActivity{
     protected void setStatusBarColor(@ColorInt int statusBarColor) {
         this.statusBarColor = statusBarColor;
     }
+
+
+
+    private boolean isTranslucentOrFloating() {
+        boolean isTranslucentOrFloating = false;
+        try {
+            int[] styleableRes = (int[]) Class.forName("com.android.internal.R$styleable").getField("Window").get(null);
+            final TypedArray ta = obtainStyledAttributes(styleableRes);
+            Method m = ActivityInfo.class.getMethod("isTranslucentOrFloating", TypedArray.class);
+            m.setAccessible(true);
+            isTranslucentOrFloating = (boolean) m.invoke(null, ta);
+            m.setAccessible(false);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return isTranslucentOrFloating;
+    }
 }