Examples with KeyEvent android.view.KeyEvent used on opensource projects

Example 11 with KeyEvent

use of android.view.KeyEvent in project android_frameworks_base by ParanoidAndroid.

the class TransportControlView method sendMediaButtonClick.

private void sendMediaButtonClick(int keyCode) {
    if (mClientIntent == null) {
        // Shouldn't be possible because this view should be hidden in this case.
        Log.e(TAG, "sendMediaButtonClick(): No client is currently registered");
        return;
    }
    // use the registered PendingIntent that will be processed by the registered
    //    media button event receiver, which is the component of mClientIntent
    KeyEvent keyEvent = new KeyEvent(KeyEvent.ACTION_DOWN, keyCode);
    Intent intent = new Intent(Intent.ACTION_MEDIA_BUTTON);
    intent.putExtra(Intent.EXTRA_KEY_EVENT, keyEvent);
    try {
        mClientIntent.send(getContext(), 0, intent);
    } catch (CanceledException e) {
        Log.e(TAG, "Error sending intent for media button down: " + e);
        e.printStackTrace();
    }
    keyEvent = new KeyEvent(KeyEvent.ACTION_UP, keyCode);
    intent = new Intent(Intent.ACTION_MEDIA_BUTTON);
    intent.putExtra(Intent.EXTRA_KEY_EVENT, keyEvent);
    try {
        mClientIntent.send(getContext(), 0, intent);
    } catch (CanceledException e) {
        Log.e(TAG, "Error sending intent for media button up: " + e);
        e.printStackTrace();
    }
}

Example 12 with KeyEvent

use of android.view.KeyEvent in project android_frameworks_base by ParanoidAndroid.

the class PasswordEntryKeyboardHelper method sendDownUpKeyEvents.

public void sendDownUpKeyEvents(int keyEventCode) {
    long eventTime = SystemClock.uptimeMillis();
    ViewRootImpl viewRootImpl = mTargetView.getViewRootImpl();
    viewRootImpl.dispatchKeyFromIme(new KeyEvent(eventTime, eventTime, KeyEvent.ACTION_DOWN, keyEventCode, 0, 0, KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_SOFT_KEYBOARD | KeyEvent.FLAG_KEEP_TOUCH_MODE));
    viewRootImpl.dispatchKeyFromIme(new KeyEvent(eventTime, eventTime, KeyEvent.ACTION_UP, keyEventCode, 0, 0, KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_SOFT_KEYBOARD | KeyEvent.FLAG_KEEP_TOUCH_MODE));
}

Example 13 with KeyEvent

use of android.view.KeyEvent in project android_frameworks_base by ParanoidAndroid.

the class PasswordEntryKeyboardHelper method sendKeyEventsToTarget.

private void sendKeyEventsToTarget(int character) {
    ViewRootImpl viewRootImpl = mTargetView.getViewRootImpl();
    KeyEvent[] events = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD).getEvents(new char[] { (char) character });
    if (events != null) {
        final int N = events.length;
        for (int i = 0; i < N; i++) {
            KeyEvent event = events[i];
            event = KeyEvent.changeFlags(event, event.getFlags() | KeyEvent.FLAG_SOFT_KEYBOARD | KeyEvent.FLAG_KEEP_TOUCH_MODE);
            viewRootImpl.dispatchKey(event);
        }
    }
}

Example 14 with KeyEvent

use of android.view.KeyEvent in project android_frameworks_base by ParanoidAndroid.

the class TextView method onKeyMultiple.

@Override
public boolean onKeyMultiple(int keyCode, int repeatCount, KeyEvent event) {
    KeyEvent down = KeyEvent.changeAction(event, KeyEvent.ACTION_DOWN);
    int which = doKeyDown(keyCode, down, event);
    if (which == 0) {
        // Go through default dispatching.
        return super.onKeyMultiple(keyCode, repeatCount, event);
    }
    if (which == -1) {
        // Consumed the whole thing.
        return true;
    }
    repeatCount--;
    // We are going to dispatch the remaining events to either the input
    // or movement method.  To do this, we will just send a repeated stream
    // of down and up events until we have done the complete repeatCount.
    // It would be nice if those interfaces had an onKeyMultiple() method,
    // but adding that is a more complicated change.
    KeyEvent up = KeyEvent.changeAction(event, KeyEvent.ACTION_UP);
    if (which == 1) {
        // mEditor and mEditor.mInput are not null from doKeyDown
        mEditor.mKeyListener.onKeyUp(this, (Editable) mText, keyCode, up);
        while (--repeatCount > 0) {
            mEditor.mKeyListener.onKeyDown(this, (Editable) mText, keyCode, down);
            mEditor.mKeyListener.onKeyUp(this, (Editable) mText, keyCode, up);
        }
        hideErrorIfUnchanged();
    } else if (which == 2) {
        // mMovement is not null from doKeyDown
        mMovement.onKeyUp(this, (Spannable) mText, keyCode, up);
        while (--repeatCount > 0) {
            mMovement.onKeyDown(this, (Spannable) mText, keyCode, down);
            mMovement.onKeyUp(this, (Spannable) mText, keyCode, up);
        }
    }
    return true;
}

Example 15 with KeyEvent

use of android.view.KeyEvent in project android_frameworks_base by ParanoidAndroid.

the class AccessibilityInjectorTest method sendKeyEvent.

/**
     * Sends a {@link KeyEvent} (up and down) to the {@link WebView}.
     *
     * @param keyCode The event key code.
     */
private void sendKeyEvent(WebView webView, int keyCode, int metaState) {
    webView.onKeyDown(keyCode, new KeyEvent(0, 0, KeyEvent.ACTION_DOWN, keyCode, 1, metaState));
    webView.onKeyUp(keyCode, new KeyEvent(0, 0, KeyEvent.ACTION_UP, keyCode, 1, metaState));
}