android 沉浸式状态栏开源库 安卓沉浸式状态栏框架

效果图：

方法一，通过创建工具类  计算你自己的tabbar实现

activity 使用方法：

@BindView(R.id.lin_top)
LinearLayout linTop;

ImmersedStatusbarUtils.initAfterSetContentView(this, linTop);

工具栏 ImmersedStatusbarUtils：

package com.sinovatio.iesi.tools;
import android.annotation.TargetApi;
import android.app.Activity;
import android.content.Context;
import android.os.Build;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
public class ImmersedStatusbarUtils {

    /**
     * 在{@link Activity#setContentView}之后调用
     *
     * @param activity
     *            要实现的沉浸式状态栏的Activity
     * @param titleViewGroup
     *            头部控件的ViewGroup,若为null,整个界面将和状态栏重叠
     */
    @TargetApi(Build.VERSION_CODES.KITKAT)
    public static void initAfterSetContentView(Activity activity,
                                               View titleViewGroup) {
        if (activity == null)
            return;
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
            Window window = activity.getWindow();
            window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
        }
        if (titleViewGroup == null)
            return;
        // 设置头部控件ViewGroup的PaddingTop,防止界面与状态栏重叠
        int statusBarHeight = getStatusBarHeight(activity);
        titleViewGroup.setPadding(0, statusBarHeight, 0, 0);

    }

    /**
     * 获取状态栏高度
     *
     * @param context
     * @return
     */
    private static int getStatusBarHeight(Context context) {
        int result = 0;
        int resourceId = context.getResources().getIdentifier(
                "status_bar_height", "dimen", "android");
        if (resourceId > 0) {
            result = context.getResources().getDimensionPixelSize(resourceId);
        }
        return result;
    }
}

方法二, 通过设置系统状态栏样式实现：

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mPresenter = new LoginPresenter(this);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
    }
    setTransparentForWindow(this);

}

public  void setTransparentForWindow(Activity activity) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        activity.getWindow().setStatusBarColor(Color.TRANSPARENT);
    } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        activity.getWindow()
                .setFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS, WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
    }
}