protected void stop() {
// Log.i("MobileAccessibility", "MobileAccessibility.stop");
if (mCallbackContext != null) {
sendMobileAccessibilityStatusChangedCallback();
mMobileAccessibilityHelper.removeStateChangeListeners();
mCallbackContext = null;
}
}
protected boolean isTouchExplorationEnabled(final CallbackContext callbackContext) {
mTouchExplorationEnabled = mMobileAccessibilityHelper.isTouchExplorationEnabled();
cordova
.getThreadPool()
.execute(
new Runnable() {
public void run() {
callbackContext.success(mTouchExplorationEnabled ? 1 : 0);
}
});
return mTouchExplorationEnabled;
}
protected boolean isScreenReaderRunning(final CallbackContext callbackContext) {
mIsScreenReaderRunning = mMobileAccessibilityHelper.isScreenReaderRunning();
cordova
.getThreadPool()
.execute(
new Runnable() {
public void run() {
callbackContext.success(mIsScreenReaderRunning ? 1 : 0);
}
});
return mIsScreenReaderRunning;
}
@Override
public void initialize(CordovaInterface cordova, CordovaWebView webView) {
super.initialize(cordova, webView);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
mMobileAccessibilityHelper = new KitKatMobileAccessibilityHelper();
} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
mMobileAccessibilityHelper = new JellyBeanMobileAccessibilityHelper();
} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
mMobileAccessibilityHelper = new IceCreamSandwichMobileAccessibilityHelper();
} else {
mMobileAccessibilityHelper = new DonutMobileAccessibilityHelper();
}
mMobileAccessibilityHelper.initialize(this);
}
protected void announceForAccessibility(
CharSequence text, final CallbackContext callbackContext) {
mMobileAccessibilityHelper.announceForAccessibility(text);
if (callbackContext != null) {
JSONObject info = new JSONObject();
try {
info.put("stringValue", text);
info.put("wasSuccessful", mIsScreenReaderRunning);
} catch (JSONException e) {
e.printStackTrace();
}
callbackContext.success(info);
}
}
protected void start(CallbackContext callbackContext) {
// Log.i("MobileAccessibility", "MobileAccessibility.start");
mCallbackContext = callbackContext;
mMobileAccessibilityHelper.addStateChangeListeners();
sendMobileAccessibilityStatusChangedCallback();
}
protected boolean isTouchExplorationEnabled() {
mTouchExplorationEnabled = mMobileAccessibilityHelper.isTouchExplorationEnabled();
return mTouchExplorationEnabled;
}
protected boolean isClosedCaptioningEnabled() {
mClosedCaptioningEnabled = mMobileAccessibilityHelper.isClosedCaptioningEnabled();
return mClosedCaptioningEnabled;
}
protected boolean isScreenReaderRunning() {
mIsScreenReaderRunning = mMobileAccessibilityHelper.isScreenReaderRunning();
return mIsScreenReaderRunning;
}
