// 初始化每个页面的数据
private void initPageView(LinearLayout root, int i) {
DayBean bean = data.getContent().get(i);
int layoutIndex = lastDayTime != bean.getTime() ? 0 : (bean.getSrc().length == 1 ? 1 : 2);
LinearLayout.LayoutParams params =
new LinearLayout.LayoutParams(ScreenUtils.getScreenW(), ScreenUtils.getScreenH());
View v = View.inflate(getContext(), layoutIds[layoutIndex], null);
v.setLayoutParams(params);
if (layoutIndex == 0) {
initItem1(v, bean);
lastDayTime = bean.getTime();
nowDay++;
root.addView(v);
pageViews.add(new PageView(v, pageSum, bean, true));
pageSum++;
// 如果是日期页面，则继续加载
params = new LinearLayout.LayoutParams(ScreenUtils.getScreenW(), ScreenUtils.getScreenH());
layoutIndex = (bean.getSrc().length == 1 ? 1 : 2);
v = View.inflate(getContext(), layoutIds[layoutIndex], null);
v.setLayoutParams(params);
}
if (layoutIndex == 1) {
initItem2(v, bean);
} else {
initItem3(v, bean);
}
root.addView(v);
pageViews.add(new PageView(v, pageSum, bean, false));
pageSum++;
}
/**
* f**k!!!!!!
* @param scrollY, 纵向滑动距离
*/
@Override
public void onScroll(int scrollY) {
getTopDistance();
if (toolbar.getVisibility() == View.INVISIBLE) {
stickyTop = stickyTop - ScreenUtils.getStatusBarHeight(this);
} else if (toolbar.getVisibility() == View.VISIBLE) {
stickyTop = stickyTop + ScreenUtils.getStatusBarHeight(this);
}
if (scrollY < showTop) {
// 在长草理由没有到顶的时候是不显示vote栏的
if (linearLayout.getVisibility() == View.VISIBLE) {
destoryFrame();
}
} else if (scrollY >= showTop && scrollY < stickyTop && Math.abs(stickyTop - scrollY) > Math.abs(showTop - scrollY)) {
// 位置在showTop和stickyTop之间,切处于靠近showTop的位置
if (linearLayout.getVisibility() == View.INVISIBLE) {
showFrame();
}
} else if (scrollY >= showTop && scrollY < stickyTop && Math.abs(stickyTop - scrollY) < Math.abs(showTop - scrollY)) {
// 位置在showTop和stickyTop之间,且处于靠近stickyTop的位置
if (linearLayout.getVisibility() == View.INVISIBLE) {
linearLayout.setVisibility(View.VISIBLE);
}
} else if (scrollY >= stickyTop) {
// 如果滑动到了vote区域,就不显示vote栏,直观看上去就是固定在了scrollview上
linearLayout.setVisibility(View.INVISIBLE);
}
}
// 滚动停止 ，重置view
private void resetView() {
int dis = getScrollX() % ScreenUtils.getScreenW();
if (Math.abs(dis) >= ScreenUtils.getScreenW() / 2) {
distance = ScreenUtils.getScreenW() - dis;
} else {
distance = dis * -1;
}
handler.sendEmptyMessageDelayed(autoScroll, SpaceTime);
}
public static Bitmap cretaeBitmap(Context c, String str, Bitmap mBitmap) throws WriterException {
// 生成二维矩阵,编码时指定大小,不要生成了图片以后再进行缩放,这样会模糊导致识别失败
int qr_width = ScreenUtils.getScreenWidth(c) * 2 / 3;
int qr_height = qr_width;
BitMatrix matrix =
new MultiFormatWriter().encode(str, BarcodeFormat.QR_CODE, qr_width, qr_height);
// BitMatrix matrix = new MultiFormatWriter().encode(str, BarcodeFormat.QR_CODE, 300,
// 300);//如果要指定二维码的边框以及容错率，最好给encode方法增加一个参数：hints 一个Hashmap
int width = matrix.getWidth();
int height = matrix.getHeight();
// 二维矩阵转为一维像素数组,也就是一直横着排了
int halfW = width / 2;
int halfH = height / 2;
int[] pixels = new int[width * height];
for (int y = 0; y < height; y++) {
for (int x = 0; x < width; x++) {
if (x > halfW - Const.IMAGE_HALFWIDTH
&& x < halfW + Const.IMAGE_HALFWIDTH
&& y > halfH - Const.IMAGE_HALFWIDTH
&& y < halfH + Const.IMAGE_HALFWIDTH) {
pixels[y * width + x] =
mBitmap.getPixel(
x - halfW + Const.IMAGE_HALFWIDTH, y - halfH + Const.IMAGE_HALFWIDTH);
} else {
// 此处可以修改二维码的颜色，可以分别制定二维码和背景的颜色；
pixels[y * width + x] = matrix.get(x, y) ? 0xff000000 : 0xfffffff;
}
}
}
Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
// 通过像素数组生成bitmap
bitmap.setPixels(pixels, 0, width, 0, 0, width, height);
return bitmap;
}
@Override
public void handleMessage(Message msg) {
super.handleMessage(msg);
switch (msg.what) {
case -10086:
if (lastX == getScrollX()) {
resetView();
} else {
if (Math.abs(getScrollX() - lastX) <= MINSPEED) {
stopScroll();
} else {
handler.sendMessageDelayed(handler.obtainMessage(ViewScrollTag), SpaceTime);
}
lastX = getScrollX();
}
break;
case 1: // 自动滚动
int add = distance > 0 ? 1 : -1;
if (Math.abs(distance) > speed) {
scrollTo(speed * add + getScrollX(), 0);
sendEmptyMessageDelayed(autoScroll, SpaceTime);
distance -= speed * add;
} else {
scrollTo(distance * add + getScrollX(), 0);
distance = 0;
nowPage = getScrollX() / ScreenUtils.getScreenW();
Log.e(TAG, nowPage + "");
if (onPageSelectItem != null) {
onPageSelectItem.onSelect(pageViews.get(nowPage));
}
}
break;
}
}
public void actionListener(ActionEvent actionEvent) {
try {
Object instance = ScreenUtils.evaluate(getActionListenerObject());
if (instance != null) {
MethodUtils.invokeExactMethod(instance, getActionListenerMethod(), actionEvent);
}
} catch (Exception e) {
LOGGER.error("Ocurrio un error ejecutando actionListener", e);
}
}
public void create(int count) {
for (int i = 0; i < count; i++) {
ImageView imageView = new ImageView(getContext());
imageView.setLayoutParams(
new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
int padding = ScreenUtils.dp2px(3);
imageView.setPadding(padding, 0, padding, 0);
imageView.setImageResource(
i == 0
? R.drawable.ic_play_page_indicator_selected
: R.drawable.ic_play_page_indicator_unselected);
addView(imageView);
}
}
public static Bitmap Create2DCode(Context c, String str) throws WriterException {
int qr_width = ScreenUtils.getScreenWidth(c) * 2 / 3;
int qr_height = qr_width;
BitMatrix matrix =
new MultiFormatWriter().encode(str, BarcodeFormat.QR_CODE, qr_width, qr_height);
int width = matrix.getWidth();
int height = matrix.getHeight();
int[] pixels = new int[width * height];
for (int y = 0; y < height; y++) {
for (int x = 0; x < width; x++) {
if (matrix.get(x, y)) {
pixels[y * width + x] = 0xff000000;
}
}
}
Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
bitmap.setPixels(pixels, 0, width, 0, 0, width, height);
return bitmap;
}
