keycode

recyclerview焦点

荒凉一梦 提交于 2019-12-15 05:10:58
//防止焦点丢失 public boolean onKeyDown(int keyCode, KeyEvent event) { long current = System.currentTimeMillis(); boolean dispatch; if (current - tempTime < 150) { dispatch = true; } else { dispatch = super.onKeyDown(keyCode, event); tempTime = current; } return dispatch; } //recyclerview tv焦点跳转指定位置 @Override public boolean onKeyDown(int keyCode, KeyEvent event) { if (keyCode == KeyEvent.KEYCODE_DPAD_LEFT) { if (recyclerView.getChildLayoutPosition(recyclerView.getChildAt(0)) == 0) { recyclerView.scrollToPosition(adapter.getItemCount() - 1); requestFocus(recyclerView, adapter.getItemCount() - 1); }

appium API 之键盘操作

拥有回忆 提交于 2019-12-15 04:13:39
appium API 之键盘操作 模拟键盘输入也是非常重要的操作。这一小节来介绍那些关于键盘的操作。 1、sendKeys()方法 方法: sendKeys() 用法: driver.findElements(By.name(“Name”)).sendKeys(“jack”); 2、pressKeyCode()方法 除此之外,appium扩展提供了pressKeyCode()方法。该方法Android特有。 方法: pressKeyCode() 发送一个键码的操作。需要一个入参。 driver.pressKeyCode(29); // 字母“a” 如果想点击Android的HOME键应该怎么实现的呢?如下 java driver.pressKeyCode(AndroidKeyCode.HOME); 下面提供Android keycode参考表: 电话键 KEYCODE_CALL 拨号键 5 KEYCODE_ENDCALL 挂机键 6 KEYCODE_HOME 按键Home 3 KEYCODE_MENU 菜单键 82 KEYCODE_BACK 返回键 4 KEYCODE_SEARCH 搜索键 84 KEYCODE_CAMERA 拍照键 27 KEYCODE_FOCUS 拍照对焦键 80 KEYCODE_POWER 电源键 26 KEYCODE_NOTIFICATION 通知键 83

How can I respond to a keyboard chord and replace the entered alpha key with a special one?

僤鯓⒐⒋嵵緔 提交于 2019-12-13 23:07:24
问题 I want to, in a textbox on a WinForms app using C#, replace certain keyboard chords with special characters. For example, if the user enters "Ctrl+A", I want to insert into the textbox the character "á"; if the user enters "Ctrl+Shift+A", I want to insert into the textbox the character "Á", etc. Based on what I found here, I started off with this: private void textBox_KeyDown(object sender, KeyEventArgs keArgs) { bool useHTMLCodes = checkBoxUseHTMLCodes.Checked; String replacement = null; if

js 里面的键盘事件对应的键码

别等时光非礼了梦想. 提交于 2019-12-13 19:34:06
js 里面的键盘事件经常用到,所以收集了键盘事件对应的键码来分享下: keyCode 8 = BackSpace BackSpace keyCode 9 = Tab Tab keyCode 12 = Clear keyCode 13 = Enter keyCode 16 = Shift_L keyCode 17 = Control_L keyCode 18 = Alt_L keyCode 19 = Pause keyCode 20 = Caps_Lock keyCode 27 = Escape Escape keyCode 32 = space keyCode 33 = Prior keyCode 34 = Next keyCode 35 = End keyCode 36 = Home keyCode 37 = Left keyCode 38 = Up keyCode 39 = Right keyCode 40 = Down keyCode 41 = Select keyCode 42 = Print keyCode 43 = Execute keyCode 45 = Insert keyCode 46 = Delete keyCode 47 = Help keyCode 48 = 0 equal braceright keyCode 49 = 1 exclam

Xkb: How to increase the number of KeySyms in the client map of an XkbDescRec keyboard description?

时光怂恿深爱的人放手 提交于 2019-12-13 12:13:28
问题 I'm trying to programmatically modify some of the properties of my xkb keyboard mapping in X11. In the XkbClientMapRec struct map member of the XkbDescRec struct, we have the following members: typedef struct { /* Client Map */ unsigned char size_types; /* # occupied entries in types */ unsigned char num_types; /* # entries in types */ XkbKeyTypePtr types; /* vector of key types used by this keymap */ unsigned short size_syms; /* length of the syms array */ unsigned short num_syms; /* #

More efficient way of screening KeyCodes on KeyDown Event

谁都会走 提交于 2019-12-13 05:15:33
问题 I'm trying to fire an event perform some work when the user tries to enter only useful data into a form-field using the KeyDown event. But, I keep getting false alarms because the KeyDown event works for just any key! I'm trying not to make the event fire for buttons such as "Alt, Control, Shift, Esc, the F-keys, etc." What's the best way of doing this? What I have so far is this: private void formControl_KeyModified(object sender, KeyEventArgs e) { if (e.KeyCode != Keys.Shift && e.KeyCode !=

Appium的简答使用

核能气质少年 提交于 2019-12-12 23:25:20
Appium Appium 服务关键字 关键字 描述 实例 automationName 你想使用的自动化测试引擎 Appium (默认) 或 Selendroid platformName 你要测试的手机操作系统 iOS, Android, 或 FirefoxOS platformVersion 手机操作系统版本 例如: 7.1, 4.4 deviceName 使用的手机类型或模拟器类型 iPhone Simulator, iPad Simulator, iPhone Retina 4-inch, Android Emulator, Galaxy S4, 等。在 iOS 上,这个关键字的值必须是使用 instruments -s devices 得到的可使用的设备名称之一。在 Android 上,这个关键字目前不起作用。 app .ipa or .apk文件所在的本地绝对路径或者远程路径,也可以是一个包括两者之一的.zip。 Appium会先尝试安装路径对应的应用在适当的真机或模拟器上。针对Android系统,如果你指定app-package和app-activity(具体见下面)的话,那么就可以不指定app。 会与 browserName 冲突 比如/abs/path/to/my.apk或http://myapp.com/app.ipa browserName

How to compare strings in which appears similar characters but different char codes?

家住魔仙堡 提交于 2019-12-12 04:22:11
问题 I have the problem with comparing strings with different char codes but similar characters like the following: console.log('³' === '3') // false; False value from the code above because of different char codes: console.log('³'.charCodeAt(0)) // 179 console.log('3'.charCodeAt(0)) // 51 What is a universal solution to convert values to be equals? I need it because I need to compare all numbers like 1,2,3,4,5.... Thanks 回答1: Look into ASCII folding, which is primarily used to convert accented

Translate Applescrip [key code 125 using command down] to appscript

孤者浪人 提交于 2019-12-12 01:35:10
问题 how to translate the following Applescript to appscript: tell application "System Events" key code 0 using command down end tell I want to perform "Command + A"-like short cut, i.e., select all texts. 回答1: Look at the application ASTranslate which was installed as part of Appscript. It translates Applescript to Appscript for Python or Ruby. Be aware it just traps Apple Events and thus won't translate Applescript structures like loops or the like. It's very easy to use. Just past your

C# KeyCode for { and } [closed]

半腔热情 提交于 2019-12-11 19:43:36
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . What is the C# key code for '{' and '}', so I can use it in a KeyDown event if(e.KeyCode == Keys.CurlyBracket1) { //Do stuff } Sorry it's a bit vague but I don't know what else to put 回答1: On a Standard U.S. keyboard layout, the keys for { and } are OemOpenBrackets (or Oem4 ) and OemCloseBrackets (or Oem6 ),