Instrumentation 自动化测试，模拟用户操作
使用Instrumentation 时，必须new 一个线程进行操作，如下代码模拟音量增大的操作。
Instrumentation mInstrumentation=new Instrumentation(); Thread t = new Thread(new Runnable() { @Override public void run() { mInstrumentation.sendKeyDownUpSync(KeyEvent.KEYCODE_VOLUME_UP);//音量增大 } }); t.start();
其中KeyEvent可以使用的值如下：
public static final int ACTION_DOWN = 0; public static final int ACTION_MULTIPLE = 2; public static final int ACTION_UP = 1; public static final Creator<KeyEvent> CREATOR = null; public static final int FLAG_CANCELED = 32; public static final int FLAG_CANCELED_LONG_PRESS = 256; public static final int FLAG_EDITOR_ACTION = 16; public static final int FLAG_FALLBACK = 1024; public static final int FLAG_FROM_SYSTEM = 8; public static final int FLAG_KEEP_TOUCH_MODE = 4; public static final int FLAG_LONG_PRESS = 128; public static final int FLAG_SOFT_KEYBOARD = 2; public static final int FLAG_TRACKING = 512; public static final int FLAG_VIRTUAL_HARD_KEY = 64; /** @deprecated */ @Deprecated public static final int FLAG_WOKE_HERE = 1; public static final int KEYCODE_0 = 7; public static final int KEYCODE_1 = 8; public static final int KEYCODE_11 = 227; public static final int KEYCODE_12 = 228; public static final int KEYCODE_2 = 9; public static final int KEYCODE_3 = 10; public static final int KEYCODE_3D_MODE = 206; public static final int KEYCODE_4 = 11; public static final int KEYCODE_5 = 12; public static final int KEYCODE_6 = 13; public static final int KEYCODE_7 = 14; public static final int KEYCODE_8 = 15; public static final int KEYCODE_9 = 16; public static final int KEYCODE_A = 29; public static final int KEYCODE_ALT_LEFT = 57; public static final int KEYCODE_ALT_RIGHT = 58; public static final int KEYCODE_APOSTROPHE = 75; public static final int KEYCODE_APP_SWITCH = 187; public static final int KEYCODE_ASSIST = 219; public static final int KEYCODE_AT = 77; public static final int KEYCODE_AVR_INPUT = 182; public static final int KEYCODE_AVR_POWER = 181; public static final int KEYCODE_B = 30; public static final int KEYCODE_BACK = 4; public static final int KEYCODE_BACKSLASH = 73; public static final int KEYCODE_BOOKMARK = 174; public static final int KEYCODE_BREAK = 121; public static final int KEYCODE_BRIGHTNESS_DOWN = 220; public static final int KEYCODE_BRIGHTNESS_UP = 221; public static final int KEYCODE_BUTTON_1 = 188; public static final int KEYCODE_BUTTON_10 = 197; public static final int KEYCODE_BUTTON_11 = 198; public static final int KEYCODE_BUTTON_12 = 199; public static final int KEYCODE_BUTTON_13 = 200; public static final int KEYCODE_BUTTON_14 = 201; public static final int KEYCODE_BUTTON_15 = 202; public static final int KEYCODE_BUTTON_16 = 203; public static final int KEYCODE_BUTTON_2 = 189; public static final int KEYCODE_BUTTON_3 = 190; public static final int KEYCODE_BUTTON_4 = 191; public static final int KEYCODE_BUTTON_5 = 192; public static final int KEYCODE_BUTTON_6 = 193; public static final int KEYCODE_BUTTON_7 = 194; public static final int KEYCODE_BUTTON_8 = 195; public static final int KEYCODE_BUTTON_9 = 196; public static final int KEYCODE_BUTTON_A = 96; public static final int KEYCODE_BUTTON_B = 97; public static final int KEYCODE_BUTTON_C = 98; public static final int KEYCODE_BUTTON_L1 = 102; public static final int KEYCODE_BUTTON_L2 = 104; public static final int KEYCODE_BUTTON_MODE = 110; public static final int KEYCODE_BUTTON_R1 = 103; public static final int KEYCODE_BUTTON_R2 = 105; public static final int KEYCODE_BUTTON_SELECT = 109; public static final int KEYCODE_BUTTON_START = 108; public static final int KEYCODE_BUTTON_THUMBL = 106; public static final int KEYCODE_BUTTON_THUMBR = 107; public static final int KEYCODE_BUTTON_X = 99; public static final int KEYCODE_BUTTON_Y = 100; public static final int KEYCODE_BUTTON_Z = 101; public static final int KEYCODE_C = 31; public static final int KEYCODE_CALCULATOR = 210; public static final int KEYCODE_CALENDAR = 208; public static final int KEYCODE_CALL = 5; public static final int KEYCODE_CAMERA = 27; public static final int KEYCODE_CAPS_LOCK = 115; public static final int KEYCODE_CAPTIONS = 175; public static final int KEYCODE_CHANNEL_DOWN = 167; public static final int KEYCODE_CHANNEL_UP = 166; public static final int KEYCODE_CLEAR = 28; public static final int KEYCODE_COMMA = 55; public static final int KEYCODE_CONTACTS = 207; public static final int KEYCODE_CTRL_LEFT = 113; public static final int KEYCODE_CTRL_RIGHT = 114; public static final int KEYCODE_D = 32; public static final int KEYCODE_DEL = 67; public static final int KEYCODE_DPAD_CENTER = 23; public static final int KEYCODE_DPAD_DOWN = 20; public static final int KEYCODE_DPAD_LEFT = 21; public static final int KEYCODE_DPAD_RIGHT = 22; public static final int KEYCODE_DPAD_UP = 19; public static final int KEYCODE_DVR = 173; public static final int KEYCODE_E = 33; public static final int KEYCODE_EISU = 212; public static final int KEYCODE_ENDCALL = 6; public static final int KEYCODE_ENTER = 66; public static final int KEYCODE_ENVELOPE = 65; public static final int KEYCODE_EQUALS = 70; public static final int KEYCODE_ESCAPE = 111; public static final int KEYCODE_EXPLORER = 64; public static final int KEYCODE_F = 34; public static final int KEYCODE_F1 = 131; public static final int KEYCODE_F10 = 140; public static final int KEYCODE_F11 = 141; public static final int KEYCODE_F12 = 142; public static final int KEYCODE_F2 = 132; public static final int KEYCODE_F3 = 133; public static final int KEYCODE_F4 = 134; public static final int KEYCODE_F5 = 135; public static final int KEYCODE_F6 = 136; public static final int KEYCODE_F7 = 137; public static final int KEYCODE_F8 = 138; public static final int KEYCODE_F9 = 139; public static final int KEYCODE_FOCUS = 80; public static final int KEYCODE_FORWARD = 125; public static final int KEYCODE_FORWARD_DEL = 112; public static final int KEYCODE_FUNCTION = 119; public static final int KEYCODE_G = 35; public static final int KEYCODE_GRAVE = 68; public static final int KEYCODE_GUIDE = 172; public static final int KEYCODE_H = 36; public static final int KEYCODE_HEADSETHOOK = 79; public static final int KEYCODE_HELP = 259; public static final int KEYCODE_HENKAN = 214; public static final int KEYCODE_HOME = 3; public static final int KEYCODE_I = 37; public static final int KEYCODE_INFO = 165; public static final int KEYCODE_INSERT = 124; public static final int KEYCODE_J = 38; public static final int KEYCODE_K = 39; public static final int KEYCODE_KANA = 218; public static final int KEYCODE_KATAKANA_HIRAGANA = 215; public static final int KEYCODE_L = 40; public static final int KEYCODE_LANGUAGE_SWITCH = 204; public static final int KEYCODE_LAST_CHANNEL = 229; public static final int KEYCODE_LEFT_BRACKET = 71; public static final int KEYCODE_M = 41; public static final int KEYCODE_MANNER_MODE = 205; public static final int KEYCODE_MEDIA_AUDIO_TRACK = 222; public static final int KEYCODE_MEDIA_CLOSE = 128; public static final int KEYCODE_MEDIA_EJECT = 129; public static final int KEYCODE_MEDIA_FAST_FORWARD = 90; public static final int KEYCODE_MEDIA_NEXT = 87; public static final int KEYCODE_MEDIA_PAUSE = 127; public static final int KEYCODE_MEDIA_PLAY = 126; public static final int KEYCODE_MEDIA_PLAY_PAUSE = 85; public static final int KEYCODE_MEDIA_PREVIOUS = 88; public static final int KEYCODE_MEDIA_RECORD = 130; public static final int KEYCODE_MEDIA_REWIND = 89; public static final int KEYCODE_MEDIA_SKIP_BACKWARD = 273; public static final int KEYCODE_MEDIA_SKIP_FORWARD = 272; public static final int KEYCODE_MEDIA_STEP_BACKWARD = 275; public static final int KEYCODE_MEDIA_STEP_FORWARD = 274; public static final int KEYCODE_MEDIA_STOP = 86; public static final int KEYCODE_MEDIA_TOP_MENU = 226; public static final int KEYCODE_MENU = 82; public static final int KEYCODE_META_LEFT = 117; public static final int KEYCODE_META_RIGHT = 118; public static final int KEYCODE_MINUS = 69; public static final int KEYCODE_MOVE_END = 123; public static final int KEYCODE_MOVE_HOME = 122; public static final int KEYCODE_MUHENKAN = 213; public static final int KEYCODE_MUSIC = 209; public static final int KEYCODE_MUTE = 91; public static final int KEYCODE_N = 42; public static final int KEYCODE_NAVIGATE_IN = 262; public static final int KEYCODE_NAVIGATE_NEXT = 261; public static final int KEYCODE_NAVIGATE_OUT = 263; public static final int KEYCODE_NAVIGATE_PREVIOUS = 260; public static final int KEYCODE_NOTIFICATION = 83; public static final int KEYCODE_NUM = 78; public static final int KEYCODE_NUMPAD_0 = 144; public static final int KEYCODE_NUMPAD_1 = 145; public static final int KEYCODE_NUMPAD_2 = 146; public static final int KEYCODE_NUMPAD_3 = 147; public static final int KEYCODE_NUMPAD_4 = 148; public static final int KEYCODE_NUMPAD_5 = 149; public static final int KEYCODE_NUMPAD_6 = 150; public static final int KEYCODE_NUMPAD_7 = 151; public static final int KEYCODE_NUMPAD_8 = 152; public static final int KEYCODE_NUMPAD_9 = 153; public static final int KEYCODE_NUMPAD_ADD = 157; public static final int KEYCODE_NUMPAD_COMMA = 159; public static final int KEYCODE_NUMPAD_DIVIDE = 154; public static final int KEYCODE_NUMPAD_DOT = 158; public static final int KEYCODE_NUMPAD_ENTER = 160; public static final int KEYCODE_NUMPAD_EQUALS = 161; public static final int KEYCODE_NUMPAD_LEFT_PAREN = 162; public static final int KEYCODE_NUMPAD_MULTIPLY = 155; public static final int KEYCODE_NUMPAD_RIGHT_PAREN = 163; public static final int KEYCODE_NUMPAD_SUBTRACT = 156; public static final int KEYCODE_NUM_LOCK = 143; public static final int KEYCODE_O = 43; public static final int KEYCODE_P = 44; public static final int KEYCODE_PAGE_DOWN = 93; public static final int KEYCODE_PAGE_UP = 92; public static final int KEYCODE_PAIRING = 225; public static final int KEYCODE_PERIOD = 56; public static final int KEYCODE_PICTSYMBOLS = 94; public static final int KEYCODE_PLUS = 81; public static final int KEYCODE_POUND = 18; public static final int KEYCODE_POWER = 26; public static final int KEYCODE_PROG_BLUE = 186; public static final int KEYCODE_PROG_GREEN = 184; public static final int KEYCODE_PROG_RED = 183; public static final int KEYCODE_PROG_YELLOW = 185; public static final int KEYCODE_Q = 45; public static final int KEYCODE_R = 46; public static final int KEYCODE_RIGHT_BRACKET = 72; public static final int KEYCODE_RO = 217; public static final int KEYCODE_S = 47; public static final int KEYCODE_SCROLL_LOCK = 116; public static final int KEYCODE_SEARCH = 84; public static final int KEYCODE_SEMICOLON = 74; public static final int KEYCODE_SETTINGS = 176; public static final int KEYCODE_SHIFT_LEFT = 59; public static final int KEYCODE_SHIFT_RIGHT = 60; public static final int KEYCODE_SLASH = 76; public static final int KEYCODE_SLEEP = 223; public static final int KEYCODE_SOFT_LEFT = 1; public static final int KEYCODE_SOFT_RIGHT = 2; public static final int KEYCODE_SPACE = 62; public static final int KEYCODE_STAR = 17; public static final int KEYCODE_STB_INPUT = 180; public static final int KEYCODE_STB_POWER = 179; public static final int KEYCODE_SWITCH_CHARSET = 95; public static final int KEYCODE_SYM = 63; public static final int KEYCODE_SYSRQ = 120; public static final int KEYCODE_T = 48; public static final int KEYCODE_TAB = 61; public static final int KEYCODE_TV = 170; public static final int KEYCODE_TV_ANTENNA_CABLE = 242; public static final int KEYCODE_TV_AUDIO_DESCRIPTION = 252; public static final int KEYCODE_TV_AUDIO_DESCRIPTION_MIX_DOWN = 254; public static final int KEYCODE_TV_AUDIO_DESCRIPTION_MIX_UP = 253; public static final int KEYCODE_TV_CONTENTS_MENU = 256; public static final int KEYCODE_TV_DATA_SERVICE = 230; public static final int KEYCODE_TV_INPUT = 178; public static final int KEYCODE_TV_INPUT_COMPONENT_1 = 249; public static final int KEYCODE_TV_INPUT_COMPONENT_2 = 250; public static final int KEYCODE_TV_INPUT_COMPOSITE_1 = 247; public static final int KEYCODE_TV_INPUT_COMPOSITE_2 = 248; public static final int KEYCODE_TV_INPUT_HDMI_1 = 243; public static final int KEYCODE_TV_INPUT_HDMI_2 = 244; public static final int KEYCODE_TV_INPUT_HDMI_3 = 245; public static final int KEYCODE_TV_INPUT_HDMI_4 = 246; public static final int KEYCODE_TV_INPUT_VGA_1 = 251; public static final int KEYCODE_TV_MEDIA_CONTEXT_MENU = 257; public static final int KEYCODE_TV_NETWORK = 241; public static final int KEYCODE_TV_NUMBER_ENTRY = 234; public static final int KEYCODE_TV_POWER = 177; public static final int KEYCODE_TV_RADIO_SERVICE = 232; public static final int KEYCODE_TV_SATELLITE = 237; public static final int KEYCODE_TV_SATELLITE_BS = 238; public static final int KEYCODE_TV_SATELLITE_CS = 239; public static final int KEYCODE_TV_SATELLITE_SERVICE = 240; public static final int KEYCODE_TV_TELETEXT = 233; public static final int KEYCODE_TV_TERRESTRIAL_ANALOG = 235; public static final int KEYCODE_TV_TERRESTRIAL_DIGITAL = 236; public static final int KEYCODE_TV_TIMER_PROGRAMMING = 258; public static final int KEYCODE_TV_ZOOM_MODE = 255; public static final int KEYCODE_U = 49; public static final int KEYCODE_UNKNOWN = 0; public static final int KEYCODE_V = 50; public static final int KEYCODE_VOICE_ASSIST = 231; public static final int KEYCODE_VOLUME_DOWN = 25; public static final int KEYCODE_VOLUME_MUTE = 164; public static final int KEYCODE_VOLUME_UP = 24; public static final int KEYCODE_W = 51; public static final int KEYCODE_WAKEUP = 224; public static final int KEYCODE_WINDOW = 171; public static final int KEYCODE_X = 52; public static final int KEYCODE_Y = 53; public static final int KEYCODE_YEN = 216; public static final int KEYCODE_Z = 54; public static final int KEYCODE_ZENKAKU_HANKAKU = 211; public static final int KEYCODE_ZOOM_IN = 168; public static final int KEYCODE_ZOOM_OUT = 169; /** @deprecated */ @Deprecated public static final int MAX_KEYCODE = 84; public static final int META_ALT_LEFT_ON = 16; public static final int META_ALT_MASK = 50; public static final int META_ALT_ON = 2; public static final int META_ALT_RIGHT_ON = 32; public static final int META_CAPS_LOCK_ON = 1048576; public static final int META_CTRL_LEFT_ON = 8192; public static final int META_CTRL_MASK = 28672; public static final int META_CTRL_ON = 4096; public static final int META_CTRL_RIGHT_ON = 16384; public static final int META_FUNCTION_ON = 8; public static final int META_META_LEFT_ON = 131072; public static final int META_META_MASK = 458752; public static final int META_META_ON = 65536; public static final int META_META_RIGHT_ON = 262144; public static final int META_NUM_LOCK_ON = 2097152; public static final int META_SCROLL_LOCK_ON = 4194304; public static final int META_SHIFT_LEFT_ON = 64; public static final int META_SHIFT_MASK = 193; public static final int META_SHIFT_ON = 1; public static final int META_SHIFT_RIGHT_ON = 128; public static final int META_SYM_ON = 4;
在上面的值中，经过简单的测试，判断出如下对应结果，例如3对应手机home键。
//功能键 public static final int KEYCODE_HOME = 3;//home键 public static final int KEYCODE_BACK = 4;//返回键 public static final int KEYCODE_VOLUME_MUTE = 164;//震动模式和响铃模式的切换 public static final int KEYCODE_TV_DATA_SERVICE = 230;//打开邮箱 public static final int KEYCODE_TV_INPUT_HDMI_1 = 243;//震动模式和响铃模式的切换 public static final int KEYCODE_TV_TERRESTRIAL_ANALOG = 235;//写短信 public static final int KEYCODE_WAKEUP = 224;//隐藏当前app，返回手机主页 public static final int KEYCODE_CALL = 5;//通讯录 public static final int KEYCODE_CAMERA = 27;//摄像头
//数字键 public static final int KEYCODE_0 = 7;//0 public static final int KEYCODE_1 = 8;//1 public static final int KEYCODE_2 = 9;//2 public static final int KEYCODE_3 = 10;//3 public static final int KEYCODE_4 = 11;//4 public static final int KEYCODE_5 = 12;//5 public static final int KEYCODE_6 = 13;//6 public static final int KEYCODE_7 = 14;//7 public static final int KEYCODE_8 = 15;//8 public static final int KEYCODE_9 = 16;//9
//字母键 public static final int KEYCODE_A = 29;//A public static final int KEYCODE_B = 30;//B public static final int KEYCODE_C = 31;//C public static final int KEYCODE_D = 32;//D public static final int KEYCODE_E = 33;//E public static final int KEYCODE_F = 34;//F public static final int KEYCODE_G = 35;//G public static final int KEYCODE_H = 36;//H public static final int KEYCODE_I = 37;//I public static final int KEYCODE_J = 38;//J public static final int KEYCODE_K = 39;//K public static final int KEYCODE_L = 40;//L public static final int KEYCODE_M = 41;//M public static final int KEYCODE_N = 42;//N public static final int KEYCODE_O = 43;//O public static final int KEYCODE_P = 44;//P public static final int KEYCODE_Q = 45;//Q public static final int KEYCODE_R = 46;//R public static final int KEYCODE_S = 47;//S public static final int KEYCODE_T = 48;//T public static final int KEYCODE_U = 49;//U public static final int KEYCODE_V = 50;//V public static final int KEYCODE_W = 51;//W public static final int KEYCODE_X = 52;//X public static final int KEYCODE_Y = 53;//Y public static final int KEYCODE_Z = 54;//z //符号 public static final int KEYCODE_AT = 77;//@ public static final int KEYCODE_BACKSLASH = 73;//、 public static final int KEYCODE_COMMA = 55;//, public static final int KEYCODE_EQUALS = 70;//= public static final int KEYCODE_MINUS = 69;//- public static final int KEYCODE_NUMPAD_ADD = 157;//+ public static final int KEYCODE_NUMPAD_COMMA = 159;//, public static final int KEYCODE_NUMPAD_DIVIDE = 154;// /