我怎么回去1片段每次后退按钮是pressed？片段、按钮、我怎么、pressed
2023-09-12 05:56:04
作者：早安晚安勿忘心安
我有一个片段的容器中，我已经嵌入一回功能的web视图。它工作正常的导航与设备后退按钮web视图中。然而，当我点击设备的后退按钮，退出碎片说我打开包含片段1日消息，然后片段2包含此web视图，然后我点击设备的后退按钮返回到新闻的片段，它不工作，它乌斯追溯到到应用程序的主页。下面是我使用的是code类。我不知道如何去做，做我需要编辑一些回来pressed（）函数？如果是的话我怎么去了解它，或者是有办法的话（goingback）我可以创建，返回-1回到1级。任何想法？
谢谢！贾斯汀
@燮pressLint（ValidFragment）
公共类MoneyWebViewFragment扩展片段实现OnClickListener，MainActivity.Back pressListener＆LT;片断＆gt; {
私有静态最后弦乐SEARCH_TERM =SEARCH_TERM;
私有静态字符串mSearchTerm;
私人的WebView mWebview;
私有静态MoneyWebViewFragment sUserProfileManager;
公共布尔mIsMoneyFragment;
公共最后静态字符串符号=符号;
公共静态INT PIC_WIDTH = 30;
私有静态最后弦乐SYMBOL_TYPE =symbol_type;
公共静态最后弦乐CONTAINER_ID =container_id;
公共静态最后弦乐TAG_Money_FRAGMENT_WEBVIEW =MoneyWebViewFragment;
共享preferencesManager经理=共享preferencesManager.getInstance（）;
私有静态字符串的URL;
私人最终字符串username = manager.getLoginUsername（）;
私人最终字符串PASSWORD = manager.getDecryptedLoginPassword（）;
的LinearLayout进度;
私有静态MoneyWebViewFragment __newInstance（最终MoneyWebViewFragment片段，最终FragmentManager经理，
最终字符串搜索关键词，最后弦乐symbolType，诠释containerViewId，最终诠释inAnimation，最终诠释outAnimation，最终诠释popInAnimation，最终诠释popOutAnimation）{
最后的捆绑包=新包（）;
bundle.putString（SEARCH_TERM，搜索关键词）;
bundle.putString（MoneyWebViewFragment.SYMBOL_TYPE，symbolType）;
bundle.putInt（MoneyWebViewFragment.CONTAINER_ID，containerViewId）;
fragment.setArguments（包）;
FragmentInfo fragmentInfo =新FragmentInfo（TransactionMethods.ADD，containerViewId）;
fragmentInfo.setAnimation（inAnimation，outAnimation）;
fragmentInfo.setPopAnimation（popInAnimation，popOutAnimation）;
fragmentInfo.setFragmentTag（TAG_Money_FRAGMENT_WEBVIEW）;
fragmentInfo.setActionBarTitle（Application.getAp presources（）的getString（R.string.title_search））;
。FragmentStackManager.getInstance（）transitionFragment（经理，片段，fragmentInfo）;
URL =的getURL（）;
返回片段;
}
@覆盖
公共无效的onCreate（包savedInstanceState）{
super.onCreate（savedInstanceState）;
捆绑包= this.getArguments（）;
URL =的getURL（）;
如果（捆绑！= NULL）
mSearchTerm = getArguments（）的getString（SEARCH_TERM）。
}
公共无效setSearchTerms（字符串sTerms）{
mSearchTerm = sTerms;
}
公共静态无效removeInstance（最终FragmentManager经理）{
最后MoneyWebViewFragment片段=（MoneyWebViewFragment）manager.findFragmentByTag（TAG_Money_FRAGMENT_WEBVIEW）;
如果（片段== NULL）{
返回;
}
最终FragmentStackManager stackManager = FragmentStackManager.getInstance（）;
如果（stackManager.getTopFragment（）的instanceof MoneyWebViewFragment）{
stackManager.popTopFragment（）;
}
}
私人布尔goingBack = FALSE;
私人布尔onBack pressClearStack = TRUE;
公共无效setOnBack pressClearStack（布尔B）{
b onBack pressClearStack =;
}
公共布尔webViewSteppedBack（）{
如果（mWebview =空＆安培;！＆安培; mWebview.canGoBack（））{
WebBackForwardList mWebBackForwardList = mWebview.copyBackForwardList（）;
串historyUrl = mWebBackForwardList.getItemAtIndex（mWebBackForwardList.getCurrentIndex（） - 1）.getUrl（）;
mWebview.goBack（）;
返回true;
}
返回false;
}
私人MoneyWebViewFragment（）{
mIsMoneyFragment = FALSE;
}
公共静态同步无效clearUserProfileManager（）{
sUserProfileManager =新MoneyWebViewFragment（）;
}
公共静态MoneyWebViewFragment的getInstance（）{
如果（sUserProfileManager == NULL）{
sUserProfileManager =新MoneyWebViewFragment（）;
}
返回sUserProfileManager;
}
公共布尔isMoneyWebViewFragment（）{
返回mIsMoneyFragment;
}
@覆盖
公共布尔回pressed（最终MainActivity mainActivity）{
如果（webViewSteppedBack（））{
返回true;
}
如果（onBack pressClearStack）{
goingBack = TRUE;
FragmentUtils.onBack pressedKnockFragsOffStack（mainActivity，这一点）;
}
返回false;
}
私有静态字符串的getURL（）{
字符串URL =;
最后弦乐environmentApi =共享preferencesManager.getInstance（）getEnvironmentApi（）。
如果（environmentApi.equalsIgnoreCase（NetworkUtils.Apis.ALPHA））{
URL =https://abc.com?q="+mSearchTerm+"userAgent=android;
}
返回URL;
}
私有静态MoneyWebViewFragment __newInstance（最终MoneyWebViewFragment片段，最终FragmentManager经理，
最终字符串搜索关键词，最后弦乐symbolType，诠释containerViewId）{
返回__newInstance（片段，经理，搜索关键词，symbolType，containerViewId，R.anim.slide_in_from_right，R.anim.slide_out_to_left，R.anim.slide_in_from_left，R.anim.slide_out_to_right）;
}
私有静态无效clearWebView（最终FragmentManager经理）{
最后MoneyWebViewFragment片段=（MoneyWebViewFragment）manager.findFragmentByTag（TAG_Money_FRAGMENT_WEBVIEW）;
如果（片段= NULL和放大器;！＆安培;片段的instanceof MoneyWebViewFragment）{
（（MoneyWebViewFragment）片段）.clearWebView（）;
}
}
公共静态MoneyWebViewFragment的newInstance（最终FragmentManager经理，最终字符串搜索关键词，字符串symbolType）{
clearWebView（经理）;
返回__newInstance（新MoneyWebViewFragment（），经理，搜索关键词，symbolType，R.id.fragment_container）;
}
公共静态MoneyWebViewFragment的newInstance（最终FragmentManager经理，最终字符串搜索关键词，字符串symbolType，诠释containerViewId）{
clearWebView（经理）;
返回__newInstance（新MoneyWebViewFragment（），经理，搜索关键词，symbolType，containerViewId）;
}
公共静态MoneyWebViewFragment newInstanceNoBack pressed（最终FragmentManager经理，最终字符串搜索关键词，最后弦乐symbolType，诠释containerViewId）{
MoneyWebViewFragment片段= __newInstance（新MoneyWebViewFragment（），经理，搜索关键词，symbolType，containerViewId）;
fragment.setOnBack pressClearStack（假）;
返回片段;
}
公共静态MoneyWebViewFragment newInstanceNoBack pressed（最终MoneyWebViewFragment片段，最终FragmentManager经理，最终字符串搜索关键词，最后弦乐symbolType，诠释containerViewId）{
fragment.setOnBack pressClearStack（假）;
返回__newInstance（片段，经理，搜索关键词，symbolType，containerViewId）;
}
公共静态MoneyWebViewFragment newInstanceForSearch（最终FragmentManager经理，最终字符串搜索关键词，字符串symbolType）{
MoneyWebViewFragment片段= __newInstance（新MoneyWebViewFragment（），经理，搜索关键词，symbolType，R.id.fragment_container，R.anim.no_animation，R.anim.slide_out_to_right，R.anim.slide_in_from_right，R.anim.slide_out_to_right）;
返回片段;
}
@覆盖
公共无效onResume（）{
super.onResume（）;
最后MainActivity活性=（MainActivity）getActivity（）;
activity.updateActionBarTitle（）;
activity.setBack pressListener（本）;
}
公共无效clearWebView（）{
如果（mWebview！= NULL）{
mWebview.removeAllViews（）;
mWebview.destroy（）;
mWebview = NULL;
}
}
@覆盖
公共无效的onClick（视图v）{
}
@燮pressWarnings（德precation）
@燮pressLint（{
SetJavaScriptEnabled，NewApi
}）
@覆盖
公共查看onCreateView（LayoutInflater充气，容器的ViewGroup，捆绑savedInstanceState）{
如果（goingBack）{
返回null;
}
最后MainActivity活性=（MainActivity）getActivity（）;
activity.setBack pressListener（本）;
查看查看= inflater.inflate（R.layout.fragment_search_Money，集装箱，假）;
mWebview =（web视图）view.findViewById（R.id.webview）;
进度=（的LinearLayout）view.findViewById（R.id.loading）;
mWebview.setVisibility（View.VISIBLE）;
progressBar.setVisibility（View.VISIBLE）;
mWebview.setWebViewClient（新MyWebViewClient（这一点，mWebview））;
。mWebview.getSettings（）setUseWideViewPort（真正的）;
//mWebview.getSettings().setDefaultZoom(ZoomDensity.CLOSE）;
//mWebview.getSettings().setBuiltInZoomControls(false）;
//mWebview.getSettings().setSupportZoom(false）;
mWebview.setBackgroundColor（0）;
。mWebview.getSettings（）setJavaScriptCanOpenWindowsAutomatically（真正的）;
。mWebview.getSettings（）setAllowFileAccess（真正的）;
mWebview.getSettings（）setDomStorageEnabled（真）。
mWebview.getSettings（）setJavaScriptEnabled（真）。
mWebview.setScrollbarFadingEnabled（假）;
。mWebview.getSettings（）getLoadsImagesAutomatically（）;
mWebview.setWebChromeClient（新WebChromeClient（）{
@覆盖
公共无效onReceivedTitle（web视图查看，串题）{
super.onReceivedTitle（查看，职称）;
字符串SERVERERROR =412;
如果（title.contains（SERVERERROR））{
view.stopLoading（）;
SearchResultsFragment.newInstance（getFragmentManager（），mSearchTerm）;
}
}
}）;
如果（Build.VERSION.SDK_INT＆GT; = Build.VERSION_ codeS.HONEYCOMB）
。mWebview.getSettings（）setDisplayZoomControls（假）;
共享preferencesManager经理=共享preferencesManager.getInstance（）;
CookieStore的CookieStore的= mgr.getCookieStore（）;
。饼干饼干= cookieStore.getCookies（）得到（0）;
串cookieString = cookie.getName（）+=+ cookie.getValue（）+;域=+ cookie.getDomain（）;
CookieManager cookieMgr = CookieManager.getInstance（）;
cookieMgr.setCookie（URL，cookieString）;
mWebview.loadUrl（URL）;
返回查看;
}
公共类MyWebViewClient扩展WebViewClient {
//私人字符串loginCookie;
私人诠释rIdParent_id = -1;
公共无效setRIdParent_id（INT ID）{
rIdParent_id = ID;
}
公共MyWebViewClient（MoneyWebViewFragment MoneyWebViewFragment，的WebView的WebView）{
超（）;
}
@覆盖
公共无效onPageStarted（web视图查看，字符串URL，位图图标）{
view.setVisibility（View.VISIBLE）;
}
@覆盖
公共无效onPageFinished（web视图查看，字符串URL）{
view.setVisibility（View.VISIBLE）;
最终的动画渐变=新AlphaAnimation（0.0，1.0F）;
fade.setDuration（200）;
view.startAnimation（淡出）;
progressBar.setVisibility（View.GONE）;
}
@覆盖
公共无效onReceivedError（web视图来看，INT错误code，字符串描述，字符串failingUrl）{
Toast.makeText（view.getContext（），验证错误，Toast.LENGTH_LONG）.show（）;
// CookieManager cookieManager = CookieManager.getInstance（）;
//cookieManager.setCookie(USERNAME，密码）;
super.onReceivedError（查看，错误code，说明，failingUrl）;
}
@覆盖
公共无效onLoadResource（web视图查看，字符串URL）{
}
@覆盖
公共布尔shouldOverrideUrlLoading（web视图查看，字符串URL）{
返回super.shouldOverrideUrlLoading（查看，网址）;
}
@覆盖
公共无效onReceivedHttpAuthRequest（web视图查看，最终HttpAuthHandler处理程序，最后弦乐主机，最后弦乐境界）{
// CookieManager cookieManager = CookieManager.getInstance（）;
//cookieManager.setCookie(USERNAME，密码）;
handler.proceed（用户名，密码）;
}
@覆盖
公共无效onReceivedSslError（web视图来看，SslErrorHandler处理器，SslError错误）{
handler.proceed（）;
}
}
/ * @覆盖
公共无效onDetach（）{
super.onDetach（）;
// mView.removeView（mWebview）;
// mWebview.removeAllViews（）;
QuotesFragmentWebView.newInstanceNoBack pressed（getFragmentManager（），mSearchTerm，goog MSFT，-1）;
// mWebview.destroy（）;
} * /
}
解决方案
评论/敲了这一点： FragmentUtils.onBack pressedKnockFragsOffStack（mainActivity，这一点）;
I have a webview in a fragment container in which I have embedded a back functionality. It works fine for navigation within the webview with the device back button. However, when I click on the device back button to exit the fragment say I open fragment 1 containing news and then fragment 2 containing this webview and then i click device back button to go back to news fragment, it doesnt work, it ust goes back to the main page of the app. Here's the code class I am using. I am not sure how to go about it , do I have to edit to some backpressed() function ? if so how do I go about it or is there a way I can create if(goingback), return -1 for going back 1 step. Any ideas?
Thanks! Justin
@SuppressLint("ValidFragment")
public class MoneyWebViewFragment extends Fragment implements OnClickListener , MainActivity.BackPressListener<Fragment> {
private static final String SEARCH_TERM = "search_term";
private static String mSearchTerm;
private WebView mWebview;
private static MoneyWebViewFragment sUserProfileManager;
public boolean mIsMoneyFragment;
public final static String SYMBOL = "symbol";
public static int PIC_WIDTH = 30;
private static final String SYMBOL_TYPE = "symbol_type";
public static final String CONTAINER_ID = "container_id";
public static final String TAG_Money_FRAGMENT_WEBVIEW = "MoneyWebViewFragment";
SharedPreferencesManager manager = SharedPreferencesManager.getInstance();
private static String URL;
private final String USERNAME = manager.getLoginUsername();
private final String PASSWORD = manager.getDecryptedLoginPassword();
LinearLayout progressBar;
private static MoneyWebViewFragment __newInstance(final MoneyWebViewFragment fragment, final FragmentManager manager,
final String searchTerm, final String symbolType, int containerViewId, final int inAnimation, final int outAnimation, final int popInAnimation, final int popOutAnimation) {
final Bundle bundle = new Bundle();
bundle.putString(SEARCH_TERM, searchTerm);
bundle.putString(MoneyWebViewFragment.SYMBOL_TYPE, symbolType);
bundle.putInt(MoneyWebViewFragment.CONTAINER_ID, containerViewId);
fragment.setArguments(bundle);
FragmentInfo fragmentInfo = new FragmentInfo(TransactionMethods.ADD, containerViewId);
fragmentInfo.setAnimation(inAnimation, outAnimation);
fragmentInfo.setPopAnimation(popInAnimation, popOutAnimation);
fragmentInfo.setFragmentTag(TAG_Money_FRAGMENT_WEBVIEW);
fragmentInfo.setActionBarTitle(Application.getAppResources().getString(R.string.title_search));
FragmentStackManager.getInstance().transitionFragment(manager, fragment, fragmentInfo);
URL = getUrl();
return fragment;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Bundle bundle = this.getArguments();
URL = getUrl();
if(bundle != null)
mSearchTerm = getArguments().getString(SEARCH_TERM);
}
public void setSearchTerms(String sTerms){
mSearchTerm = sTerms;
}
public static void removeInstance(final FragmentManager manager) {
final MoneyWebViewFragment fragment = (MoneyWebViewFragment) manager.findFragmentByTag(TAG_Money_FRAGMENT_WEBVIEW);
if (fragment == null) {
return;
}
final FragmentStackManager stackManager = FragmentStackManager.getInstance();
if (stackManager.getTopFragment() instanceof MoneyWebViewFragment) {
stackManager.popTopFragment();
}
}
private boolean goingBack = false;
private boolean onBackPressClearStack = true;
public void setOnBackPressClearStack(boolean b){
onBackPressClearStack = b;
}
public boolean webViewSteppedBack() {
if (mWebview != null && mWebview.canGoBack()) {
WebBackForwardList mWebBackForwardList = mWebview.copyBackForwardList();
String historyUrl = mWebBackForwardList.getItemAtIndex(mWebBackForwardList.getCurrentIndex()-1).getUrl();
mWebview.goBack();
return true;
}
return false;
}
private MoneyWebViewFragment() {
mIsMoneyFragment = false;
}
public static synchronized void clearUserProfileManager() {
sUserProfileManager = new MoneyWebViewFragment();
}
public static MoneyWebViewFragment getInstance() {
if (sUserProfileManager == null) {
sUserProfileManager = new MoneyWebViewFragment();
}
return sUserProfileManager;
}
public boolean isMoneyWebViewFragment() {
return mIsMoneyFragment;
}
@Override
public boolean backPressed(final MainActivity mainActivity) {
if (webViewSteppedBack()) {
return true;
}
if (onBackPressClearStack) {
goingBack = true;
FragmentUtils.onBackPressedKnockFragsOffStack(mainActivity, this);
}
return false;
}
private static String getUrl(){
String url = "";
final String environmentApi = SharedPreferencesManager.getInstance().getEnvironmentApi();
if (environmentApi.equalsIgnoreCase(NetworkUtils.Apis.ALPHA)) {
url = "https://abc.com?q="+mSearchTerm+"userAgent=android";
}
return url;
}
private static MoneyWebViewFragment __newInstance(final MoneyWebViewFragment fragment, final FragmentManager manager,
final String searchTerm, final String symbolType, int containerViewId) {
return __newInstance(fragment, manager,searchTerm, symbolType, containerViewId, R.anim.slide_in_from_right, R.anim.slide_out_to_left, R.anim.slide_in_from_left, R.anim.slide_out_to_right);
}
private static void clearWebView(final FragmentManager manager) {
final MoneyWebViewFragment fragment = (MoneyWebViewFragment) manager.findFragmentByTag(TAG_Money_FRAGMENT_WEBVIEW);
if (fragment != null && fragment instanceof MoneyWebViewFragment) {
((MoneyWebViewFragment)fragment).clearWebView();
}
}
public static MoneyWebViewFragment newInstance(final FragmentManager manager, final String searchTerm, String symbolType) {
clearWebView(manager);
return __newInstance(new MoneyWebViewFragment(), manager, searchTerm, symbolType, R.id.fragment_container);
}
public static MoneyWebViewFragment newInstance(final FragmentManager manager, final String searchTerm, String symbolType, int containerViewId) {
clearWebView(manager);
return __newInstance(new MoneyWebViewFragment(), manager, searchTerm, symbolType, containerViewId);
}
public static MoneyWebViewFragment newInstanceNoBackPressed(final FragmentManager manager, final String searchTerm, final String symbolType, int containerViewId) {
MoneyWebViewFragment fragment = __newInstance(new MoneyWebViewFragment(), manager, searchTerm, symbolType, containerViewId);
fragment.setOnBackPressClearStack(false);
return fragment;
}
public static MoneyWebViewFragment newInstanceNoBackPressed(final MoneyWebViewFragment fragment, final FragmentManager manager, final String searchTerm, final String symbolType, int containerViewId) {
fragment.setOnBackPressClearStack(false);
return __newInstance(fragment, manager, searchTerm, symbolType, containerViewId);
}
public static MoneyWebViewFragment newInstanceForSearch(final FragmentManager manager, final String searchTerm, String symbolType) {
MoneyWebViewFragment fragment = __newInstance(new MoneyWebViewFragment(), manager, searchTerm, symbolType, R.id.fragment_container, R.anim.no_animation, R.anim.slide_out_to_right, R.anim.slide_in_from_right, R.anim.slide_out_to_right);
return fragment;
}
@Override
public void onResume() {
super.onResume();
final MainActivity activity = (MainActivity) getActivity();
activity.updateActionBarTitle();
activity.setBackPressListener(this);
}
public void clearWebView() {
if (mWebview != null) {
mWebview.removeAllViews();
mWebview.destroy();
mWebview = null;
}
}
@Override
public void onClick(View v) {
}
@SuppressWarnings("deprecation")
@SuppressLint({
"SetJavaScriptEnabled", "NewApi"
})
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
if (goingBack) {
return null;
}
final MainActivity activity = (MainActivity) getActivity();
activity.setBackPressListener(this);
View view = inflater.inflate(R.layout.fragment_search_Money, container, false);
mWebview = (WebView)view.findViewById(R.id.webview);
progressBar = (LinearLayout) view.findViewById(R.id.loading);
mWebview.setVisibility(View.VISIBLE);
progressBar.setVisibility(View.VISIBLE);
mWebview.setWebViewClient(new MyWebViewClient(this, mWebview));
mWebview.getSettings().setUseWideViewPort(true);
//mWebview.getSettings().setDefaultZoom(ZoomDensity.CLOSE);
//mWebview.getSettings().setBuiltInZoomControls(false);
//mWebview.getSettings().setSupportZoom(false);
mWebview.setBackgroundColor(0);
mWebview.getSettings().setJavaScriptCanOpenWindowsAutomatically(true);
mWebview.getSettings().setAllowFileAccess(true);
mWebview.getSettings().setDomStorageEnabled(true);
mWebview.getSettings().setJavaScriptEnabled(true);
mWebview.setScrollbarFadingEnabled(false);
mWebview.getSettings().getLoadsImagesAutomatically();
mWebview.setWebChromeClient(new WebChromeClient() {
@Override
public void onReceivedTitle(WebView view, String title) {
super.onReceivedTitle(view, title);
String serverError = "412";
if (title.contains(serverError)) {
view.stopLoading();
SearchResultsFragment.newInstance(getFragmentManager(), mSearchTerm);
}
}
});
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB)
mWebview.getSettings().setDisplayZoomControls(false);
SharedPreferencesManager mgr = SharedPreferencesManager.getInstance();
CookieStore cookieStore = mgr.getCookieStore();
Cookie cookie = cookieStore.getCookies().get(0);
String cookieString = cookie.getName() + "=" + cookie.getValue() + "; domain=" + cookie.getDomain();
CookieManager cookieMgr = CookieManager.getInstance();
cookieMgr.setCookie(URL, cookieString);
mWebview.loadUrl(URL);
return view;
}
public class MyWebViewClient extends WebViewClient {
//private String loginCookie;
private int rIdParent_id = -1;
public void setRIdParent_id (int id) {
rIdParent_id= id;
}
public MyWebViewClient(MoneyWebViewFragment MoneyWebViewFragment, WebView webview) {
super();
}
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
view.setVisibility(View.VISIBLE);
}
@Override
public void onPageFinished(WebView view, String url) {
view.setVisibility(View.VISIBLE);
final Animation fade = new AlphaAnimation(0.0f, 1.0f);
fade.setDuration(200);
view.startAnimation(fade);
progressBar.setVisibility(View.GONE);
}
@Override
public void onReceivedError( WebView view, int errorCode, String description, String failingUrl ) {
Toast.makeText(view.getContext(), "Authentication Error", Toast.LENGTH_LONG).show();
// CookieManager cookieManager = CookieManager.getInstance();
//cookieManager.setCookie(USERNAME, PASSWORD);
super.onReceivedError(view, errorCode, description, failingUrl);
}
@Override
public void onLoadResource( WebView view, String url ){
}
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
return super.shouldOverrideUrlLoading(view, url);
}
@Override
public void onReceivedHttpAuthRequest( WebView view, final HttpAuthHandler handler, final String host, final String realm ){
// CookieManager cookieManager = CookieManager.getInstance();
//cookieManager.setCookie(USERNAME, PASSWORD);
handler.proceed(USERNAME,PASSWORD);
}
@Override
public void onReceivedSslError( WebView view, SslErrorHandler handler, SslError error ) {
handler.proceed();
}
}
/* @Override
public void onDetach() {
super.onDetach();
// mView.removeView(mWebview);
// mWebview.removeAllViews();
QuotesFragmentWebView.newInstanceNoBackPressed(getFragmentManager(), mSearchTerm, "goog msft", -1);
// mWebview.destroy();
}*/
}
解决方案
Comment/Knock this out : FragmentUtils.onBackPressedKnockFragsOffStack(mainActivity, this);
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