安卓隐藏状态栏

悠悠 2021-09-26 02:02 404阅读 0赞

以前为了美化界面，需要隐藏状态栏，但是每次隐藏后发现布局上串了，特别难看。最后我自己写一个方法来解决。

package com.neusoft.phone.xinhua;
    
    import android.content.Context;
    import android.os.Build;
    import android.text.Layout;
    import android.view.View;
    import android.view.WindowManager;
    import android.widget.LinearLayout;
    
    /** * Created by Administrator on 2016/11/26. */
    
    public class Util { 
    
            public static void setToolbar(Context context,View layout,View view)
            {
    
                int titleH = (int) context.getResources().getDimension(R.dimen.title_bar_height);
                int toolbarH = getStatusBarHeight(context);
                LinearLayout.LayoutParams viewParams = (LinearLayout.LayoutParams) view.getLayoutParams(); // 取控件mGrid当前的布局参数
                viewParams.height = toolbarH;// 当控件的高强制设成状态栏高度
                view.setLayoutParams(viewParams); // 使设置好的布局参数应用到控件view
    
                LinearLayout.LayoutParams layoutParams = (LinearLayout.LayoutParams) layout.getLayoutParams(); // 取控件mGrid当前的布局参数
                layoutParams.height = toolbarH+titleH;// 当控件的高强制设成状态栏高度
                layout.setLayoutParams(layoutParams); // 使设置好的布局参数应用到控件view
            }
    
    
    
            /* * get toolbar height */
            public 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;
            }
    }

下面为Activity（注意我传的参数）  
@Override  
protected void onCreate(Bundle savedInstanceState) \{  
super.onCreate(savedInstanceState);

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
            getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
            getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
        }
        setContentView(R.layout.report_activity_my_report);
        Util.setToolbar(getApplicationContext(),findViewById(R.id.toolbarllayout),findViewById(R.id.toolbarview));

xml部分：
    <?xml version="1.0" encoding="utf-8"?>
    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="match_parent" android:layout_height="match_parent">
        <LinearLayout android:id="@+id/toolbarllayout" android:layout_width="match_parent" android:layout_height="wrap_content" android:background="@drawable/report_title_bg" android:orientation="vertical">
            <TextView android:id="@+id/toolbarview" android:layout_width="match_parent" android:layout_height="wrap_content" />
            <RelativeLayout android:layout_width="match_parent" android:layout_height="@dimen/title_bar_height" android:gravity="center_vertical" >
    
                <TextView android:id="@+id/topbar_title" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" android:text="@string/report_my_report" android:textColor="@color/white" android:textSize="@dimen/title_text_size" />
    
                <ImageButton android:id="@+id/back" style="@style/friend_circle_title_icon_style" android:layout_alignParentLeft="true" android:layout_marginLeft="@dimen/title_icon_margin_left_and_right" android:contentDescription="@null" android:src="@drawable/btn_blue_left_selector" />
    
                <ImageButton android:id="@+id/add" android:layout_width="@dimen/topic_my_topic_add_img_size" android:layout_height="@dimen/topic_my_topic_add_img_size" android:layout_centerVertical="true" android:layout_alignParentRight="true" android:layout_marginRight="@dimen/topic_new_topic_submit_text_margin_left_and_right" android:background="@drawable/topic_report_add" />
            </RelativeLayout>
        </LinearLayout>
    
    </LinearLayout>

搞定！