Java Code Examples for android.view.View#getNextFocusRightId()

The following examples show how to use android.view.View#getNextFocusRightId() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: VideoControlsLeanback.java From ExoMedia with Apache License 2.0

6 votes

/**
 * Focuses the next visible view specified in the <code>view</code>
 *
 * @param view The view to find the next focus for
 */
protected void focusNext(View view) {
    int nextId = view.getNextFocusRightId();
    if (nextId == NO_ID) {
        return;
    }

    View nextView = findViewById(nextId);
    if (nextView.getVisibility() != View.VISIBLE) {
        focusNext(nextView);
        return;
    }

    nextView.requestFocus();
    currentFocus = nextView;
    buttonFocusChangeListener.onFocusChange(nextView, true);
}

Example 2

Source File: ViewUtils.java From DevUtils with Apache License 2.0

5 votes

/**
 * 向右移动焦点时, 下一个获取焦点的 View id
 * @param view {@link View}
 * @return 向右移动焦点时, 下一个获取焦点的 View id
 */
public static int getNextFocusRightId(final View view) {
    if (view != null) {
        return view.getNextFocusRightId();
    }
    return 0;
}

Example 3

Source File: MainActivity.java From VCL-Android with Apache License 2.0

5 votes

@TargetApi(Build.VERSION_CODES.HONEYCOMB)
@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
    //Filter for LG devices, see https://code.google.com/p/android/issues/detail?id=78154
    if ((keyCode == KeyEvent.KEYCODE_MENU) &&
            (Build.VERSION.SDK_INT <= 16) &&
            (Build.MANUFACTURER.compareTo("LGE") == 0)) {
        openOptionsMenu();
        return true;
    }
    View v = getCurrentFocus();
    if (v == null)
        return super.onKeyUp(keyCode, event);
    if ((mActionBarIconId == -1) &&
        (v.getId() == -1)  &&
        (v.getNextFocusDownId() == -1) &&
        (v.getNextFocusUpId() == -1) &&
        (v.getNextFocusLeftId() == -1) &&
        (v.getNextFocusRightId() == -1)) {
        mActionBarIconId = Util.generateViewId();
        v.setId(mActionBarIconId);
        v.setNextFocusUpId(mActionBarIconId);
        v.setNextFocusDownId(mActionBarIconId);
        v.setNextFocusLeftId(mActionBarIconId);
        v.setNextFocusRightId(R.id.ml_menu_search);
        if (AndroidUtil.isHoneycombOrLater())
            v.setNextFocusForwardId(mActionBarIconId);
        if (findViewById(R.id.ml_menu_search) != null)
            findViewById(R.id.ml_menu_search).setNextFocusLeftId(mActionBarIconId);
    }
    return super.onKeyUp(keyCode, event);
}