本文整理汇总了Java中android.webkit.WebBackForwardList.getItemAtIndex方法的典型用法代码示例。如果您正苦于以下问题：Java WebBackForwardList.getItemAtIndex方法的具体用法？Java WebBackForwardList.getItemAtIndex怎么用？Java WebBackForwardList.getItemAtIndex使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类android.webkit.WebBackForwardList的用法示例。
在下文中一共展示了WebBackForwardList.getItemAtIndex方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: onPageFinished
import android.webkit.WebBackForwardList; //导入方法依赖的package包/类
public void onPageFinished(WebView view) {
if (!mIsOnReceivedTitle && mWebChromeClient != null) {
WebBackForwardList list = null;
try {
list = view.copyBackForwardList();
} catch (NullPointerException e) {
if (LogUtils.isDebug()) {
e.printStackTrace();
}
}
if (list != null
&& list.getSize() > 0
&& list.getCurrentIndex() >= 0
&& list.getItemAtIndex(list.getCurrentIndex()) != null) {
String previousTitle = list.getItemAtIndex(list.getCurrentIndex()).getTitle();
mWebChromeClient.onReceivedTitle(view, previousTitle);
}
}
}
示例2: printBackForwardList
import android.webkit.WebBackForwardList; //导入方法依赖的package包/类
public void printBackForwardList() {
WebBackForwardList currentList = this.copyBackForwardList();
int currentSize = currentList.getSize();
for(int i = 0; i < currentSize; ++i)
{
WebHistoryItem item = currentList.getItemAtIndex(i);
String url = item.getUrl();
LOG.d(TAG, "The URL at index: " + Integer.toString(i) + " is " + url );
}
}
示例3: startOfHistory
import android.webkit.WebBackForwardList; //导入方法依赖的package包/类
public boolean startOfHistory()
{
WebBackForwardList currentList = this.copyBackForwardList();
WebHistoryItem item = currentList.getItemAtIndex(0);
if( item!=null){ // Null-fence in case they haven't called loadUrl yet (CB-2458)
String url = item.getUrl();
String currentUrl = this.getUrl();
LOG.d(TAG, "The current URL is: " + currentUrl);
LOG.d(TAG, "The URL at item 0 is: " + url);
return currentUrl.equals(url);
}
return false;
}
示例4: goBack
import android.webkit.WebBackForwardList; //导入方法依赖的package包/类
@Override
public void goBack() {
WebBackForwardList list = mWebView.copyBackForwardList();
int curIndex = list.getCurrentIndex();
WebHistoryItem curItem = list.getCurrentItem();
WebHistoryItem prevItem = list.getItemAtIndex(curIndex - 1);
int steps = 0;
if (prevItem != null) {
steps--;
if (prevItem.getUrl().equals(JoyWeb.getCookie())) {
prevItem = list.getItemAtIndex(curIndex - 2);
if (prevItem != null) {
steps--;
if (UriUtils.isEquals(prevItem.getUrl(), curItem.getUrl())) {
prevItem = list.getItemAtIndex(curIndex - 3);
if (prevItem != null) {
steps--;
goBackOrForward(steps);
} else {
mBaseView.finish();
}
return;
}
goBackOrForward(steps);
} else {
mBaseView.finish();
}
return;
}
if (goBackOrForward(steps)) {
return;
}
}
mBaseView.finish();
}
示例5: goForward
import android.webkit.WebBackForwardList; //导入方法依赖的package包/类
@Override
public void goForward() {
WebBackForwardList list = mWebView.copyBackForwardList();
int curIndex = list.getCurrentIndex();
WebHistoryItem curItem = list.getCurrentItem();
WebHistoryItem nextItem = list.getItemAtIndex(curIndex + 1);
int steps = 0;
if (nextItem != null) {
steps++;
if (nextItem.getUrl().equals(JoyWeb.getCookie())) {
nextItem = list.getItemAtIndex(curIndex + 2);
if (nextItem != null) {
steps++;
if (UriUtils.isEquals(nextItem.getUrl(), curItem.getUrl())) {
nextItem = list.getItemAtIndex(curIndex + 3);
if (nextItem != null) {
steps++;
goBackOrForward(steps);
} else {
mBaseView.showToast(R.string.toast_no_next_page);
}
return;
}
if (goBackOrForward(steps)) {
return;
}
}
}
if (goBackOrForward(steps)) {
return;
}
}
mBaseView.showToast(R.string.toast_no_next_page);
}
示例6: ingoreWebViewBackNavigation
import android.webkit.WebBackForwardList; //导入方法依赖的package包/类
private boolean ingoreWebViewBackNavigation(WebView vpaidWebView) {
if (vpaidWebView != null) {
WebBackForwardList mWebBackForwardList = vpaidWebView.copyBackForwardList();
if (mWebBackForwardList == null) {
return false;
}
WebHistoryItem historyItem = mWebBackForwardList.getItemAtIndex(mWebBackForwardList.getCurrentIndex() - 1);
if (historyItem == null) {
return false;
}
String historyUrl = historyItem.getUrl();
if (historyUrl != null && historyUrl.equalsIgnoreCase(VpaidClient.EMPTY_URL)) {
return true;
}
}
return false;
}