本文整理了Java中android.webkit.WebBackForwardList.getSize()方法的一些代码示例，展示了WebBackForwardList.getSize()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。WebBackForwardList.getSize()方法的具体详情如下：
包路径：android.webkit.WebBackForwardList
类名称：WebBackForwardList
方法名：getSize

WebBackForwardList.getSize介绍

暂无

代码示例

代码示例来源：origin: robolectric/robolectric

@Test
public void shouldReturnHistoryFromSaveState() {
 webView.loadUrl("foo1.bar");
 webView.loadUrl("foo2.bar");
 Bundle outState = new Bundle();
 WebBackForwardList historyList = webView.saveState(outState);
 assertThat(historyList.getSize()).isEqualTo(2);
 assertThat(historyList.getCurrentItem().getUrl()).isEqualTo("foo2.bar");
}

代码示例来源：origin: robolectric/robolectric

@Test
public void shouldCopyBackForwardListWhenPopulated() {
 webView.loadUrl("foo1.bar");
 webView.loadUrl("foo2.bar");
 WebBackForwardList historyList = webView.copyBackForwardList();
 assertThat(historyList.getSize()).isEqualTo(2);
 assertThat(historyList.getCurrentItem().getUrl()).isEqualTo("foo2.bar");
}

代码示例来源：origin: robolectric/robolectric

@Test
public void shouldReturnCopyFromCopyBackForwardList() {
 WebBackForwardList historyList = webView.copyBackForwardList();
 // Adding history after copying should not affect the copy.
 webView.loadUrl("foo1.bar");
 webView.loadUrl("foo2.bar");
 assertThat(historyList.getSize()).isEqualTo(0);
 assertThat(historyList.getCurrentIndex()).isEqualTo(-1);
 assertThat(historyList.getCurrentItem()).isNull();
}

代码示例来源：origin: HotBitmapGG/bilibili-android-client

@Override
public void onBackPressed() {
  if (mWebView.canGoBack() && mWebView.copyBackForwardList().getSize() > 0
      && !mWebView.getUrl().equals(mWebView.copyBackForwardList()
      .getItemAtIndex(0).getOriginalUrl())) {
    mWebView.goBack();
  } else {
    finish();
  }
}

代码示例来源：origin: robolectric/robolectric

@Test
public void shouldCopyBackForwardListWhenEmpty() {
 WebBackForwardList historyList = webView.copyBackForwardList();
 assertThat(historyList.getSize()).isEqualTo(0);
 assertThat(historyList.getCurrentIndex()).isEqualTo(-1);
 assertThat(historyList.getCurrentItem()).isNull();
}

代码示例来源：origin: robolectric/robolectric

@Test
public void shouldSaveAndRestoreHistoryList() {
 webView.loadUrl("foo1.bar");
 webView.loadUrl("foo2.bar");
 Bundle outState = new Bundle();
 webView.saveState(outState);
 WebView newWebView = new WebView(ApplicationProvider.getApplicationContext());
 WebBackForwardList historyList = newWebView.restoreState(outState);
 assertThat(newWebView.canGoBack()).isTrue();
 assertThat(newWebView.getUrl()).isEqualTo("foo2.bar");
 assertThat(historyList.getSize()).isEqualTo(2);
 assertThat(historyList.getCurrentItem().getUrl()).isEqualTo("foo2.bar");
}

代码示例来源：origin: Justson/AgentWeb

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);
    }
  }
}

代码示例来源：origin: vbier/habpanelviewer

@Override
public boolean canGoBackOrForward(int steps) {
  Log.d(TAG, "canGoBackOrForward: steps=" + steps);
  int increment = steps < 0 ? -1 : 1;
  WebBackForwardList list = copyBackForwardList();
  int count = 0;
  int startIdx = list.getCurrentIndex();
  for (int i = startIdx + increment; i < list.getSize() && i >= 0; i += increment) {
    WebHistoryItem item = list.getItemAtIndex(i);
    Log.d(TAG, "canGoBackOrForward: item=" + item.getOriginalUrl());
    if (!item.getOriginalUrl().startsWith("data:")) {
      count += increment;
      if (count == steps) {
        Log.d(TAG, "canGoBackOrForward: true");
        return true;
      }
    }
  }
  return false;
}

代码示例来源：origin: vbier/habpanelviewer

@Override
public void goBackOrForward(int steps) {
  Log.d(TAG, "goBackOrForward: steps=" + steps);
  int increment = steps < 0 ? -1 : 1;
  WebBackForwardList list = copyBackForwardList();
  int count = 0;
  int intCount = 0;
  int startIdx = list.getCurrentIndex();
  for (int i = startIdx + increment; i < list.getSize() && i >= 0; i += increment) {
    intCount += increment;
    WebHistoryItem item = list.getItemAtIndex(i);
    Log.d(TAG, "goBackOrForward: item=" + item.getOriginalUrl());
    if (!item.getOriginalUrl().startsWith("data:")) {
      count += increment;
      if (count == steps) {
        Log.d(TAG, "goBackOrForward: intCount=" + intCount + ", item=" + item.getOriginalUrl());
        super.goBackOrForward(intCount);
        return;
      }
    }
  }
}