private void prepareNextPage() {
try {
preparingWindow =
forward ? slidingWindows.getNextWindow() : slidingWindows.getPreviousWindow();
//// System.out.println("preparingWindow" + preparingWindow);
if (preparingWindow.isLoading()) {
// Log.d("SLIDING", "register on load listener...");
handler.post(
new Runnable() {
public void run() {
preparingWindow.registerOnLoadListener(
new com.goal98.flipdroid.model.Window.OnLoadListener() {
public void onWindowLoaded(com.goal98.flipdroid.model.Window window) {
if (forward) next = preparingWindow.get();
else {
previous = preparingWindow.get();
}
prepareFail = false;
}
public void onWindowSkipped(
com.goal98.flipdroid.model.Window pageViewWindow) {
prepareNextPage();
}
});
}
});
return;
} else if (preparingWindow.isSkip()) {
// Log.d("SLIDING", "slide to next page...");
prepareNextPage();
return;
} else {
if (forward) next = preparingWindow.get();
else previous = preparingWindow.get();
handler.post(
new Runnable() {
public void run() {
renderNextPageIfNotRendered();
if (forward) next.removeLoadingIfNecessary();
else previous.removeLoadingIfNecessary();
}
});
prepareFail = false;
}
} catch (LastWindowException e) {
prepareFail = true;
e.printStackTrace();
next = pageViewFactory.createLastPage();
}
}
private void slideToNextPage() {
System.out.println("debug slide to next");
try {
if (preparingWindow == null && !prepareFail)
preparingWindow =
forward ? slidingWindows.getNextWindow() : slidingWindows.getPreviousWindow();
else {
if (previousDirection != forward) {
if (previousDirection) {
if (currentPageIndex == 0) {
finishActivity();
return;
}
preparingWindow = slidingWindows.getPreviousWindow();
preparingWindow = slidingWindows.getPreviousWindow();
} else {
preparingWindow = slidingWindows.getNextWindow();
preparingWindow = slidingWindows.getNextWindow();
}
}
if (next.isLastPage()) {
handler.post(
new Runnable() {
public void run() {
showAnimation();
}
});
return;
}
boolean preparingWindowReady = preparingWindow.isLoaded();
if (!preparingWindowReady) {
preparingWindow.registerOnLoadListener(PageActivity.this);
handler.post(
new Runnable() {
public void run() {
current.showLoading();
}
});
return;
}
}
final com.goal98.flipdroid.model.Window nextWindow = preparingWindow;
preparingWindow = null;
if (nextWindow.isLoading()) {
// Log.d("SLIDING", "register on load listener...");
handler.post(
new Runnable() {
public void run() {
nextWindow.registerOnLoadListener(PageActivity.this);
current.showLoading();
}
});
return;
} else if (nextWindow.isSkip()) {
// Log.d("SLIDING", "slide to next page...");
current.setLoadingNext(false);
slideToNextPage();
return;
} else {
if (next.isLastPage()) {
//// System.out.println("lastpage");
} else {
if (forward) next = nextWindow.get();
else previous = nextWindow.get();
}
handler.post(
new Runnable() {
public void run() {
if (forward) next.removeLoadingIfNecessary();
else {
if (previous == null) return;
previous.removeLoadingIfNecessary();
}
showAnimation();
}
});
}
} catch (Exception e) {
e.printStackTrace();
next = pageViewFactory.createLastPage();
handler.post(
new Runnable() {
public void run() {
showAnimation();
}
});
}
}
public void reload() {
currentPageIndex = -1;
PagingStrategy pagingStrategy = null;
if (accountType.equals(Constants.TYPE_SINA_WEIBO)
|| accountType.equals(Constants.TYPE_MY_SINA_WEIBO)) {
//// System.out.println("accountType" + accountType);
if (isWeiboMode()) pagingStrategy = new WeiboPagingStrategy(this);
else pagingStrategy = new FixedPagingStrategy(this, 2);
pagingStrategy.setNoMoreArticleListener(
new NoMoreArticleListener() {
public void onNoMoreArticle() throws NoMoreStatusException {
// Log.d("cache system", "no more articles, refreshing repo");
repo.refresh(repo.getRefreshingToken());
}
});
repo = new ContentRepo(pagingStrategy, refreshingSemaphore);
sinaToken = SinaAccountUtil.getToken(PageActivity.this);
ArticleFilter filter;
if (isWeiboMode()) filter = new NullArticleFilter();
else filter = new ContainsLinkFilter(new NullArticleFilter());
source =
new SinaArticleSource(
true, sinaToken.getToken(), sinaToken.getTokenSecret(), sourceId, filter);
} else if (accountType.equals(Constants.TYPE_RSS)
|| accountType.equals(Constants.TYPE_BAIDUSEARCH)) {
pagingStrategy = new FixedPagingStrategy(this, 2);
pagingStrategy.setNoMoreArticleListener(
new NoMoreArticleListener() {
public void onNoMoreArticle() throws NoMoreStatusException {
throw new NoMoreStatusException();
}
});
repo = new ContentRepo(pagingStrategy, refreshingSemaphore);
cachedArticleSource =
new CachedArticleSource(
new FeaturedArticleSource(this, contentUrl, sourceName, sourceImageURL),
this,
this,
SourceCache.getInstance(this));
cachedArticleSource.loadSourceFromCache();
source = cachedArticleSource;
} else if (accountType.equals(Constants.TYPE_GOOGLE_READER)) {
String sid = preferences.getString(GoogleAccountActivity.GOOGLE_ACCOUNT_SID, "");
String auth = preferences.getString(GoogleAccountActivity.GOOGLE_ACCOUNT_AUTH, "");
pagingStrategy = new FixedPagingStrategy(this, 2);
pagingStrategy.setNoMoreArticleListener(
new NoMoreArticleListener() {
public void onNoMoreArticle() throws NoMoreStatusException {
throw new NoMoreStatusException();
}
});
repo = new ContentRepo(pagingStrategy, refreshingSemaphore);
source = new GoogleReaderArticleSource(sid, auth);
} else if (accountType.equals(Constants.TYPE_TAOBAO)) {
pagingStrategy = new FixedPagingStrategy(this, 2);
pagingStrategy.setNoMoreArticleListener(
new NoMoreArticleListener() {
public void onNoMoreArticle() throws NoMoreStatusException {
throw new NoMoreStatusException();
}
});
repo = new ContentRepo(pagingStrategy, refreshingSemaphore);
source = new TaobaoArticleSource(sourceName, this.getApplicationContext());
}
repo.setArticleSource(source);
headerText.setText(sourceName);
if (sourceImageURL != null && sourceImageURL.length() != 0) {
headerImageView.setImageUrl(sourceImageURL);
headerImageView.loadImage();
} else {
int maxTitle = 7;
if (sourceName != null && sourceName.length() >= maxTitle)
headerImageView.setVisibility(View.GONE);
else headerImageView.setVisibility(View.INVISIBLE);
}
slidingWindows = new PageViewSlidingWindows(10, repo, pageViewFactory, 3);
current = pageViewFactory.createFirstPage();
shadow = new LinearLayout(PageActivity.this);
shadow.setBackgroundColor(Color.parseColor("#10999999"));
shadow2 = new LinearLayout(PageActivity.this);
shadow2.setBackgroundColor(Color.parseColor("#FFDDDDDD"));
shadowParams =
new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.FILL_PARENT, LinearLayout.LayoutParams.FILL_PARENT);
pageViewLayoutParamsFront =
new FrameLayout.LayoutParams(
FrameLayout.LayoutParams.FILL_PARENT, FrameLayout.LayoutParams.FILL_PARENT);
pageViewLayoutParamsBack = pageViewLayoutParamsFront;
flipPage(true);
}