修改沉浸栏(背景:白色,字体:灰色)颜色,目前只适配了MIUI和Google原生系统

app/src/main/java/com/gh/base/BaseActivity.java

@@ -1,11 +1,13 @@
 package com.gh.base;
 
+import android.app.Activity;
 import android.arch.lifecycle.Lifecycle;
 import android.content.Intent;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Message;
 import android.support.annotation.NonNull;
+import android.view.Window;
 
 import com.gh.common.util.DataUtils;
 import com.gh.common.util.DialogUtils;
@@ -28,6 +30,8 @@ import org.json.JSONException;
 import org.json.JSONObject;
 
 import java.lang.ref.WeakReference;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
 import java.util.List;
 
 import butterknife.ButterKnife;
@@ -73,9 +77,25 @@ public abstract class BaseActivity extends BaseToolBarActivity implements EasyPe
         }
     }
 
+    // 小米沉浸式黑色字体
+    public void setStatusBarDarkMode(boolean darkmode, Activity activity) {
+        Class<? extends Window> clazz = activity.getWindow().getClass();
+        try {
+            int darkModeFlag = 0;
+            Class<?> layoutParams = Class.forName("android.view.MiuiWindowManager$LayoutParams");
+            Field field = layoutParams.getField("EXTRA_FLAG_STATUS_BAR_DARK_MODE");
+            darkModeFlag = field.getInt(layoutParams);
+            Method extraFlagField = clazz.getMethod("setExtraFlags", int.class, int.class);
+            extraFlagField.invoke(activity.getWindow(), darkmode ? darkModeFlag : 0, darkModeFlag);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+        setStatusBarDarkMode(true, this);
         EventBus.getDefault().register(this);
         ButterKnife.bind(this);
         mEntrance = getIntent().getStringExtra(KEY_ENTRANCE);