How to implement android Command Line Analog input events

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Preface

Adb shell input allows you to simulate various input events of android, such as text, keystrokes, touch, and so on.

Adb shell inputUsage: input [] [...] The sources are: keyboard mouse joystick touchnavigation touchpad trackball dpad stylus gamepad touchscreenThe commands and default sources are: text (Default: touchscreen) keyevent [--longpress]. (Default: keyboard) tap (Default: touchscreen) swipe [duration (ms)] (Default: touchscreen) press (Default: trackball) roll (Default: trackball)

Basic usage

Usage: input [text | keyevent] input text input keyevent

Enter text

Liezi:

Adb shell input text sample-text

The containing characters can be wrapped in quotation marks, where% s represents spaces.

Adb shell input text "insert%syour%stext%shere"

Analog button

Adb shell input keyevent allows you to simulate keystrokes, followed by keystrokes code. For example:

Adb shell input keyevent 82

The code list of all buttons is as follows:

0-- > "KEYCODE_0" 1-- > "KEYCODE_SOFT_LEFT" 2-- > "KEYCODE_SOFT_RIGHT" 3-- > "KEYCODE_HOME" 4-- > "KEYCODE_BACK" 5-- > "KEYCODE_CALL" 6-- > "KEYCODE_ENDCALL" 7-> "KEYCODE_0" 8-- > "KEYCODE_1" 9-> "KEYCODE_2" 10-> "KEYCODE_3" 11-> "KEYCODE_4" 12-- > "KEYCODE_5" "13-- >" KEYCODE_6 "14-- >" KEYCODE_7 "15-- >" KEYCODE_8 "16-- >" KEYCODE_9 "17-- >" KEYCODE_STAR "18-- >" KEYCODE_POUND "19-- >" KEYCODE_DPAD_UP "20-- >" KEYCODE_DPAD_DOWN "21-- >" KEYCODE_DPAD_LEFT "22-- >" KEYCODE_DPAD_RIGHT "23->" KEYCODE_DPAD_CENTER "24-- >" KEYCODE_VOLUME_UP " "25-- >" KEYCODE_VOLUME_DOWN "26-- >" KEYCODE_POWER "27-- >" KEYCODE_CAMERA "28-- >" KEYCODE_CLEAR "29-- >" KEYCODE_A "30-- >" KEYCODE_B "31-- >" KEYCODE_C "32-- >" KEYCODE_D "33-- >" KEYCODE_E "34-- >" KEYCODE_F "35->" KEYCODE_G "36-- >" KEYCODE_H "37-- >" KEYCODE_I " 38-- > "KEYCODE_J" 39-- > "KEYCODE_K" 40-- > "KEYCODE_L" 41-- > "KEYCODE_M" 42-- > "KEYCODE_N" 43-- > "KEYCODE_O" 44-- > "KEYCODE_P" 45-> "KEYCODE_Q" 46-> "KEYCODE_R" 47-> "KEYCODE_S" 48-> "KEYCODE_T" 49-> "KEYCODE_U" 50-> "KEYCODE_V" 51-- > "KEYCODE_W" 52-- > "KEYCODE_X" 53-- > "KEYCODE_Y" 54-- > "KEYCODE_Z" 55-- > "KEYCODE_COMMA" 56-- > "KEYCODE_PERIOD" 57-- > "KEYCODE_ALT_LEFT" 58-- > "KEYCODE_ALT_RIGHT" 59-- > "KEYCODE_SHIFT_LEFT" 60-- > "KEYCODE_SHIFT_RIGHT" 61-- > "KEYCODE_TAB" 62-> "KEYCODE_SPACE" 63-- > "KEYCODE_" SYM "64-- >" KEYCODE_EXPLORER "65-- >" KEYCODE_ENVELOPE "66-- >" KEYCODE_ENTER "67-- >" KEYCODE_DEL "68-- >" KEYCODE_GRAVE "69-- >" KEYCODE_MINUS "70-- >" KEYCODE_EQUALS "71-- >" KEYCODE_LEFT_BRACKET "72-- >" KEYCODE_RIGHT_BRACKET "73->" KEYCODE_BACKSLASH "74->" KEYCODE_SEMICOLON "75->" KEYCODE_APOSTROPHE "76->" KEYCODE " _ SLASH "77-- >" KEYCODE_AT "78-- >" KEYCODE_NUM "79-- >" KEYCODE_HEADSETHOOK "80-- >" KEYCODE_FOCUS "81-- >" KEYCODE_PLUS "82-- >" KEYCODE_MENU "83-- >" KEYCODE_NOTIFICATION "84->" KEYCODE_SEARCH "85->" KEYCODE_MEDIA_PLAY_PAUSE "86->" KEYCODE_MEDIA_STOP "87->" KEYCODE_MEDIA_NEXT "88->" KEYCODE_MEDIA_PREVIOUS " "89-- >" KEYCODE_MEDIA_REWIND "90-- >" KEYCODE_MEDIA_FAST_FORWARD "91-- >" KEYCODE_MUTE "92-- >" KEYCODE_PAGE_UP "93-- >" KEYCODE_PAGE_DOWN "94-- >" KEYCODE_PICTSYMBOLS ".

The latest can be found in the official document: https://developer.android.com/reference/android/view/KeyEvent.html

Analog touch

Touch events can be simulated through tap, and the parameters are

Adb shell input tap 500 1450

Sliding can be simulated by swipe, and the parameters are

Adb shell input swipe 100 500 100 1450 100

Clever use of swipe can also simulate long press events:

Adb shell input swipe 100 500 100 500 250

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