android虚拟键盘disable与enable

标签：try   pac   apk   ted   xmlns   exception   hide   share   get   

• 代码如下

  /**
   * AndroidUSBCamera-master
   * Created by lzw on 2018/6/20. 10:53:22
   * 邮箱：632393724@qq.com
   * All Rights Saved! Chongqing AnYun Tech co. LTD
   */
  public class ShieldUtil {
      public static final String STATUS_BAR_SERVICE = "statusbar";
      public static final String CLASS_STATUS_BAR_MANAGER = "android.app.StatusBarManager";
      public static final String METHOD_DISABLE = "disable";
      public static final String METHOD_ENABLE = "enable";
  
      public static void hideKeys(Context context){
          try {
              @SuppressLint("WrongConstant") Object service = context.getSystemService(STATUS_BAR_SERVICE);
              Class<?> statusBarManager = Class.forName(CLASS_STATUS_BAR_MANAGER);
              Method disable = statusBarManager.getMethod(METHOD_DISABLE,
                      int.class);
  //          disable.invoke(service, 0x00200000); // 为View.STATUS_BAR_DISABLE_HOME 的值
  //          disable.invoke(service, 0x00400000); // 为View.STATUS_BAR_DISABLE_BACK  的值
              disable.invoke(service,  0x00200000|0x01000000); // 为View.STATUS_BAR_DISABLE_RECENT的值
  
          } catch (Exception e) {
              e.printStackTrace();
          }
      }
  
      public static void showKeys(Context context){
          try {
              @SuppressLint("WrongConstant") Object service = context.getSystemService(STATUS_BAR_SERVICE);
              Class<?> statusBarManager = Class.forName(CLASS_STATUS_BAR_MANAGER);
              Method disable = statusBarManager.getMethod(METHOD_DISABLE,
                      int.class);
  
              disable.invoke(service,  0x00000000|0x00000000); // 为View.STATUS_BAR_DISABLE_RECENT的值
  
          } catch (Exception e) {
              e.printStackTrace();
          }
      }
  }
  

  　　

• 注意：只能在有系统权限下使用，也就是在AndroidManifest.xml里面有

  <?xml version="1.0" encoding="utf-8"?>
  <manifest xmlns:android="http://schemas.android.com/apk/res/android"
      android:sharedUserId="android.uid.system"
      package="com.jiangdg.usbcamera">
  

  　　

• 需要有权限

  <uses-permission android:name="android.permission.EXPAND_STATUS_BAR"/>
  

  　　

• 所以这就决定了只能再自己有源码不是定制android系统的设备上有效果

android虚拟键盘disable与enable

标签：try   pac   apk   ted   xmlns   exception   hide   share   get   

原文地址：https://www.cnblogs.com/endian11/p/9202929.html