下面列出了android.view.KeyCharacterMap#load ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
/**
* Sends the key events corresponding to the text to the app being
* instrumented.
*
* @param text The text to be sent.
*/
public void sendStringSync(String text) {
if (text == null) {
return;
}
KeyCharacterMap keyCharacterMap = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
KeyEvent[] events = keyCharacterMap.getEvents(text.toCharArray());
if (events != null) {
for (int i = 0; i < events.length; i++) {
// We have to change the time of an event before injecting it because
// all KeyEvents returned by KeyCharacterMap.getEvents() have the same
// time stamp and the system rejects too old events. Hence, it is
// possible for an event to become stale before it is injected if it
// takes too long to inject the preceding ones.
sendKeySync(KeyEvent.changeTimeRepeat(events[i], SystemClock.uptimeMillis(), 0));
}
}
}
/**
* Sends the key events corresponding to the text to the app being
* instrumented.
*
* @param text The text to be sent.
*/
public void sendStringSync(String text) {
if (text == null) {
return;
}
KeyCharacterMap keyCharacterMap = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
KeyEvent[] events = keyCharacterMap.getEvents(text.toCharArray());
if (events != null) {
for (int i = 0; i < events.length; i++) {
// We have to change the time of an event before injecting it because
// all KeyEvents returned by KeyCharacterMap.getEvents() have the same
// time stamp and the system rejects too old events. Hence, it is
// possible for an event to become stale before it is injected if it
// takes too long to inject the preceding ones.
sendKeySync(KeyEvent.changeTimeRepeat(events[i], SystemClock.uptimeMillis(), 0));
}
}
}
/**
* Sends the key events corresponding to the text to the app being
* instrumented.
*
* @param text The text to be sent.
*/
public void sendStringSync(String text) {
if (text == null) {
return;
}
KeyCharacterMap keyCharacterMap = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
KeyEvent[] events = keyCharacterMap.getEvents(text.toCharArray());
if (events != null) {
for (int i = 0; i < events.length; i++) {
// We have to change the time of an event before injecting it because
// all KeyEvents returned by KeyCharacterMap.getEvents() have the same
// time stamp and the system rejects too old events. Hence, it is
// possible for an event to become stale before it is injected if it
// takes too long to inject the preceding ones.
sendKeySync(KeyEvent.changeTimeRepeat(events[i], SystemClock.uptimeMillis(), 0));
}
}
}
/**
* Send a dtmf signal to a call
*
* @param callId the call to send the signal
* @param keyCode the keyCode to send (android style)
* @return
*/
public int sendDtmf(int callId, int keyCode) throws SameThreadException {
if (!created) {
return -1;
}
String keyPressed = "";
// Since some device (xoom...) are apparently buggy with key character
// map loading...
// we have to do crappy thing here
if (keyCode >= KeyEvent.KEYCODE_0 && keyCode <= KeyEvent.KEYCODE_9) {
keyPressed = Integer.toString(keyCode - KeyEvent.KEYCODE_0);
} else if (keyCode == KeyEvent.KEYCODE_POUND) {
keyPressed = "#";
} else if (keyCode == KeyEvent.KEYCODE_STAR) {
keyPressed = "*";
} else {
// Fallback... should never be there if using visible dialpad, but
// possible using keyboard
KeyCharacterMap km = KeyCharacterMap.load(KeyCharacterMap.NUMERIC);
keyPressed = Integer.toString(km.getNumber(keyCode));
}
return sendDtmf(callId, keyPressed);
}
/**
* Get the keycode value for AM and PM in the current language.
*/
private int getAmOrPmKeyCode(int amOrPm) {
// Cache the codes.
if (mAmKeyCode == -1 || mPmKeyCode == -1) {
// Find the first character in the AM/PM text that is unique.
KeyCharacterMap kcm = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
char amChar;
char pmChar;
for (int i = 0; i < Math.max(mAmText.length(), mPmText.length()); i++) {
amChar = mAmText.toLowerCase(Locale.getDefault()).charAt(i);
pmChar = mPmText.toLowerCase(Locale.getDefault()).charAt(i);
if (amChar != pmChar) {
KeyEvent[] events = kcm.getEvents(new char[]{amChar, pmChar});
// There should be 4 events: a down and up for both AM and PM.
if (events != null && events.length == 4) {
mAmKeyCode = events[0].getKeyCode();
mPmKeyCode = events[2].getKeyCode();
} else {
Log.e(TAG, "Unable to find keycodes for AM and PM.");
}
break;
}
}
}
if (amOrPm == AM) {
return mAmKeyCode;
} else if (amOrPm == PM) {
return mPmKeyCode;
}
return -1;
}
/**
* Sends the key events corresponding to the text to the app being
* instrumented.
*
* @param text The text to be sent.
*/
public void sendStringSync(String text) {
if (text == null) {
return;
}
KeyCharacterMap keyCharacterMap = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
KeyEvent[] events = keyCharacterMap.getEvents(text.toCharArray());
if (events != null) {
for (int i = 0; i < events.length; i++) {
sendKeySync(events[i]);
}
}
}
/**
* Get the keycode value for AM and PM in the current language.
*/
private int getAmOrPmKeyCode(int amOrPm) {
// Cache the codes.
if (mAmKeyCode == -1 || mPmKeyCode == -1) {
// Find the first character in the AM/PM text that is unique.
KeyCharacterMap kcm = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
char amChar;
char pmChar;
for (int i = 0; i < Math.max(mAmText.length(), mPmText.length()); i++) {
amChar = mAmText.toLowerCase(Locale.getDefault()).charAt(i);
pmChar = mPmText.toLowerCase(Locale.getDefault()).charAt(i);
if (amChar != pmChar) {
KeyEvent[] events = kcm.getEvents(new char[] {amChar, pmChar});
// There should be 4 events: a down and up for both AM and PM.
if (events != null && events.length == 4) {
mAmKeyCode = events[0].getKeyCode();
mPmKeyCode = events[2].getKeyCode();
} else {
Log.e(TAG, "Unable to find keycodes for AM and PM.");
}
break;
}
}
}
if (amOrPm == AM) {
return mAmKeyCode;
} else if (amOrPm == PM) {
return mPmKeyCode;
}
return -1;
}
/**
* refer: com.android.commands.input.Input#sendText()
*
* @throws Throwable throwable throws if the caller has no android.permission.INJECT_EVENTS permission
*/
public static void sendText(String text) throws Throwable {
int source = InputDevice.SOURCE_KEYBOARD;
StringBuilder sb = new StringBuilder(text);
boolean escapeFlag = false;
for (int i = 0; i < sb.length(); i++) {
if (escapeFlag) {
escapeFlag = false;
if (sb.charAt(i) == 's') {
sb.setCharAt(i, ' ');
sb.deleteCharAt(--i);
}
}
if (sb.charAt(i) == '%') {
escapeFlag = true;
}
}
char[] chars = sb.toString().toCharArray();
KeyCharacterMap kcm = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
KeyEvent[] events = kcm.getEvents(chars);
for (KeyEvent keyEvent : events) {
if (source != keyEvent.getSource()) {
keyEvent.setSource(source);
}
injectKeyEvent(keyEvent);
}
}
/**
* Get the keycode value for AM and PM in the current language.
*/
private int getAmOrPmKeyCode(int amOrPm) {
// Cache the codes.
if (mAmKeyCode == -1 || mPmKeyCode == -1) {
// Find the first character in the AM/PM text that is unique.
KeyCharacterMap kcm = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
char amChar;
char pmChar;
for (int i = 0; i < Math.max(mAmText.length(), mPmText.length()); i++) {
amChar = mAmText.toLowerCase(Locale.getDefault()).charAt(i);
pmChar = mPmText.toLowerCase(Locale.getDefault()).charAt(i);
if (amChar != pmChar) {
KeyEvent[] events = kcm.getEvents(new char[]{amChar, pmChar});
// There should be 4 events: a down and up for both AM and PM.
if (events != null && events.length == 4) {
mAmKeyCode = events[0].getKeyCode();
mPmKeyCode = events[2].getKeyCode();
} else {
Log.e(TAG, "Unable to find keycodes for AM and PM.");
}
break;
}
}
}
if (amOrPm == AM) {
return mAmKeyCode;
} else if (amOrPm == PM) {
return mPmKeyCode;
}
return -1;
}
/**
* Get the keycode value for AM and PM in the current language.
*/
private int getAmOrPmKeyCode(int amOrPm) {
// Cache the codes.
if (mAmKeyCode == -1 || mPmKeyCode == -1) {
// Find the first character in the AM/PM text that is unique.
KeyCharacterMap kcm = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
char amChar;
char pmChar;
for (int i = 0; i < Math.max(mAmText.length(), mPmText.length()); i++) {
amChar = mAmText.toLowerCase(Locale.getDefault()).charAt(i);
pmChar = mPmText.toLowerCase(Locale.getDefault()).charAt(i);
if (amChar != pmChar) {
KeyEvent[] events = kcm.getEvents(new char[]{amChar, pmChar});
// There should be 4 events: a down and up for both AM and PM.
if (events != null && events.length == 4) {
mAmKeyCode = events[0].getKeyCode();
mPmKeyCode = events[2].getKeyCode();
} else {
Log.e(TAG, "Unable to find keycodes for AM and PM.");
}
break;
}
}
}
if (amOrPm == AM) {
return mAmKeyCode;
} else if (amOrPm == PM) {
return mPmKeyCode;
}
return -1;
}
/**
* Get the keycode value for AM and PM in the current language.
*/
private int getAmOrPmKeyCode(int amOrPm) {
// Cache the codes.
if (mAmKeyCode == -1 || mPmKeyCode == -1) {
// Find the first character in the AM/PM text that is unique.
KeyCharacterMap kcm = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
char amChar;
char pmChar;
for (int i = 0; i < Math.max(mAmText.length(), mPmText.length()); i++) {
amChar = mAmText.toLowerCase(Locale.getDefault()).charAt(i);
pmChar = mPmText.toLowerCase(Locale.getDefault()).charAt(i);
if (amChar != pmChar) {
KeyEvent[] events = kcm.getEvents(new char[]{amChar, pmChar});
// There should be 4 events: a down and up for both AM and PM.
if (events != null && events.length == 4) {
mAmKeyCode = events[0].getKeyCode();
mPmKeyCode = events[2].getKeyCode();
} else {
Log.e(TAG, "Unable to find keycodes for AM and PM.");
}
break;
}
}
}
if (amOrPm == HALF_DAY_1) {
return mAmKeyCode;
} else if (amOrPm == HALF_DAY_2) {
return mPmKeyCode;
}
return -1;
}
/**
* Get the keycode value for AM and PM in the current language.
*/
private int getAmOrPmKeyCode(int amOrPm) {
// Cache the codes.
if (mAmKeyCode == -1 || mPmKeyCode == -1) {
// Find the first character in the AM/PM text that is unique.
KeyCharacterMap kcm = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
char amChar;
char pmChar;
for (int i = 0; i < Math.max(mAmText.length(), mPmText.length()); i++) {
amChar = mAmText.toLowerCase(Locale.getDefault()).charAt(i);
pmChar = mPmText.toLowerCase(Locale.getDefault()).charAt(i);
if (amChar != pmChar) {
KeyEvent[] events = kcm.getEvents(new char[]{amChar, pmChar});
// There should be 4 events: a down and up for both AM and PM.
if (events != null && events.length == 4) {
mAmKeyCode = events[0].getKeyCode();
mPmKeyCode = events[2].getKeyCode();
} else {
Log.e(TAG, "Unable to find keycodes for AM and PM.");
}
break;
}
}
}
if (amOrPm == AM) {
return mAmKeyCode;
} else if (amOrPm == PM) {
return mPmKeyCode;
}
return -1;
}
/**
* Get the keycode value for AM and PM in the current language.
*/
private int getAmOrPmKeyCode(int amOrPm) {
// Cache the codes.
if (mAmKeyCode == -1 || mPmKeyCode == -1) {
// Find the first character in the AM/PM text that is unique.
KeyCharacterMap kcm = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
char amChar;
char pmChar;
for (int i = 0; i < Math.max(mAmText.length(), mPmText.length()); i++) {
amChar = mAmText.toLowerCase(Locale.getDefault()).charAt(i);
pmChar = mPmText.toLowerCase(Locale.getDefault()).charAt(i);
if (amChar != pmChar) {
KeyEvent[] events = kcm.getEvents(new char[]{amChar, pmChar});
// There should be 4 events: a down and up for both AM and PM.
if (events != null && events.length == 4) {
mAmKeyCode = events[0].getKeyCode();
mPmKeyCode = events[2].getKeyCode();
} else {
Log.e(TAG, "Unable to find keycodes for AM and PM.");
}
break;
}
}
}
if (amOrPm == AM) {
return mAmKeyCode;
} else if (amOrPm == PM) {
return mPmKeyCode;
}
return -1;
}
/**
* Get the keycode value for AM and PM in the current language.
*/
private int getAmOrPmKeyCode(int amOrPm) {
// Cache the codes.
if (mAmKeyCode == -1 || mPmKeyCode == -1) {
// Find the first character in the AM/PM text that is unique.
KeyCharacterMap kcm = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
char amChar;
char pmChar;
for (int i = 0; i < Math.max(mAmText.length(), mPmText.length()); i++) {
amChar = mAmText.toLowerCase(mLocale).charAt(i);
pmChar = mPmText.toLowerCase(mLocale).charAt(i);
if (amChar != pmChar) {
KeyEvent[] events = kcm.getEvents(new char[]{amChar, pmChar});
// There should be 4 events: a down and up for both AM and PM.
if (events != null && events.length == 4) {
mAmKeyCode = events[0].getKeyCode();
mPmKeyCode = events[2].getKeyCode();
} else {
Log.e(TAG, "Unable to find keycodes for AM and PM.");
}
break;
}
}
}
if (amOrPm == AM) {
return mAmKeyCode;
} else if (amOrPm == PM) {
return mPmKeyCode;
}
return -1;
}
/**
* Get the keycode value for AM and PM in the current language.
*/
private int getAmOrPmKeyCode(int amOrPm) {
// Cache the codes.
if (mAmKeyCode == -1 || mPmKeyCode == -1) {
// Find the first character in the AM/PM text that is unique.
final KeyCharacterMap kcm = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
final CharSequence amText = mAmText.toLowerCase(mCurrentLocale);
final CharSequence pmText = mPmText.toLowerCase(mCurrentLocale);
final int N = Math.min(amText.length(), pmText.length());
for (int i = 0; i < N; i++) {
final char amChar = amText.charAt(i);
final char pmChar = pmText.charAt(i);
if (amChar != pmChar) {
// There should be 4 events: a down and up for both AM and PM.
final KeyEvent[] events = kcm.getEvents(new char[]{amChar, pmChar});
if (events != null && events.length == 4) {
mAmKeyCode = events[0].getKeyCode();
mPmKeyCode = events[2].getKeyCode();
} else {
Log.e(TAG, "Unable to find keycodes for AM and PM.");
}
break;
}
}
}
if (amOrPm == AM) {
return mAmKeyCode;
} else if (amOrPm == PM) {
return mPmKeyCode;
}
return -1;
}
/**
* Get the keycode value for AM and PM in the current language.
*/
private int getAmOrPmKeyCode(int amOrPm) {
// Cache the codes.
if (mAmKeyCode == -1 || mPmKeyCode == -1) {
// Find the first character in the AM/PM text that is unique.
KeyCharacterMap kcm = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
char amChar;
char pmChar;
for (int i = 0; i < Math.max(mAmText.length(), mPmText.length()); i++) {
amChar = mAmText.toLowerCase(Locale.getDefault()).charAt(i);
pmChar = mPmText.toLowerCase(Locale.getDefault()).charAt(i);
if (amChar != pmChar) {
KeyEvent[] events = kcm.getEvents(new char[]{amChar, pmChar});
// There should be 4 events: a down and up for both AM and PM.
if (events != null && events.length == 4) {
mAmKeyCode = events[0].getKeyCode();
mPmKeyCode = events[2].getKeyCode();
} else {
Log.e(TAG, "Unable to find keycodes for AM and PM.");
}
break;
}
}
}
if (amOrPm == AM) {
return mAmKeyCode;
} else if (amOrPm == PM) {
return mPmKeyCode;
}
return -1;
}
@SuppressLint("InlinedApi")
@VisibleForTesting
@SuppressWarnings("deprecation")
public static KeyCharacterMap getKeyCharacterMap() {
KeyCharacterMap keyCharacterMap = null;
// KeyCharacterMap.VIRTUAL_KEYBOARD is present from API11.
// For earlier APIs we use KeyCharacterMap.BUILT_IN_KEYBOARD
if (Build.VERSION.SDK_INT < 11) {
keyCharacterMap = KeyCharacterMap.load(KeyCharacterMap.BUILT_IN_KEYBOARD);
} else {
keyCharacterMap = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
}
return keyCharacterMap;
}
private boolean preparePanel() {
// Already prepared (isPrepared will be reset to false later)
if (mMenuIsPrepared) {
return true;
}
// Init the panel state's menu--return false if init failed
if (mMenu == null || mMenuRefreshContent) {
if (mMenu == null) {
if (!initializePanelMenu() || (mMenu == null)) {
return false;
}
}
if (wActionBar != null) {
wActionBar.setMenu(mMenu, this);
}
// Call callback, and return if it doesn't want to display menu.
// Creating the panel menu will involve a lot of manipulation;
// don't dispatch change events to presenters until we're done.
mMenu.stopDispatchingItemsChanged();
if (!callbackCreateOptionsMenu(mMenu)) {
// Ditch the menu created above
mMenu = null;
if (wActionBar != null) {
// Don't show it in the action bar either
wActionBar.setMenu(null, this);
}
return false;
}
mMenuRefreshContent = false;
}
// Callback and return if the callback does not want to show the menu
// Preparing the panel menu can involve a lot of manipulation;
// don't dispatch change events to presenters until we're done.
mMenu.stopDispatchingItemsChanged();
// Restore action view state before we prepare. This gives apps
// an opportunity to override frozen/restored state in onPrepare.
if (mMenuFrozenActionViewState != null) {
mMenu.restoreActionViewStates(mMenuFrozenActionViewState);
mMenuFrozenActionViewState = null;
}
if (!callbackPrepareOptionsMenu(mMenu)) {
if (wActionBar != null) {
// The app didn't want to show the menu for now but it still exists.
// Clear it out of the action bar.
wActionBar.setMenu(null, this);
}
mMenu.startDispatchingItemsChanged();
return false;
}
// Set the proper keymap
KeyCharacterMap kmap = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
mMenu.setQwertyMode(kmap.getKeyboardType() != KeyCharacterMap.NUMERIC);
mMenu.startDispatchingItemsChanged();
// Set other state
mMenuIsPrepared = true;
return true;
}
private boolean preparePanel() {
// Already prepared (isPrepared will be reset to false later)
if (mMenuIsPrepared) {
return true;
}
// Init the panel state's menu--return false if init failed
if (mMenu == null || mMenuRefreshContent) {
if (mMenu == null) {
if (!initializePanelMenu() || (mMenu == null)) {
return false;
}
}
if (wActionBar != null) {
wActionBar.setMenu(mMenu, this);
}
// Call callback, and return if it doesn't want to display menu.
// Creating the panel menu will involve a lot of manipulation;
// don't dispatch change events to presenters until we're done.
mMenu.stopDispatchingItemsChanged();
if (!callbackCreateOptionsMenu(mMenu)) {
// Ditch the menu created above
mMenu = null;
if (wActionBar != null) {
// Don't show it in the action bar either
wActionBar.setMenu(null, this);
}
return false;
}
mMenuRefreshContent = false;
}
// Callback and return if the callback does not want to show the menu
// Preparing the panel menu can involve a lot of manipulation;
// don't dispatch change events to presenters until we're done.
mMenu.stopDispatchingItemsChanged();
// Restore action view state before we prepare. This gives apps
// an opportunity to override frozen/restored state in onPrepare.
if (mMenuFrozenActionViewState != null) {
mMenu.restoreActionViewStates(mMenuFrozenActionViewState);
mMenuFrozenActionViewState = null;
}
if (!callbackPrepareOptionsMenu(mMenu)) {
if (wActionBar != null) {
// The app didn't want to show the menu for now but it still exists.
// Clear it out of the action bar.
wActionBar.setMenu(null, this);
}
mMenu.startDispatchingItemsChanged();
return false;
}
// Set the proper keymap
KeyCharacterMap kmap = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
mMenu.setQwertyMode(kmap.getKeyboardType() != KeyCharacterMap.NUMERIC);
mMenu.startDispatchingItemsChanged();
// Set other state
mMenuIsPrepared = true;
return true;
}
public ActionsExecutor(ActionTokens actionTokens) {
this.actionTokens = actionTokens;
this.keyCharacterMap = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
this.interactionController = UiAutomatorBridge.getInstance().getInteractionController();
}