我的应用中的webview在点击链接之前不会加载以前使用该应用的会话，而且我还可以执行许多js命令，但在点击链接之前无法重定向。< / p>
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Paper.init(this);
myApp = getApplicationContext();
final Intent intent = getIntent();
URLloja = getString(R.string.loja_address);
file = new File(Environment.getExternalStorageDirectory().getAbsolutePath()+"/Android/data/"+getPackageName()+"/Produtos/produto.png");
//Relaciona todos os elementos da activity a variaveis.
mWebView = (AdvancedWebView) findViewById(R.id.activity_main_webview);
mDrawerLayout = (DrawerLayout)findViewById(R.id.drawer_layout);
mActionBar = getSupportActionBar();
mWebSettings = mWebView.getSettings();
mWifiOFF = (ImageView) findViewById(R.id.imageView1);
mNavigationView = (NavigationView) findViewById(R.id.nav_view);
mNavigationMenu = mNavigationView.getMenu();
mProgressBar = (ImageView) findViewById(R.id.progressBar1);
mWifiOFF.setVisibility(View.INVISIBLE);
mProgressBar.setVisibility(View.INVISIBLE);
swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.activity_main_swipe_refresh_layout);
mWebView.setCookiesEnabled(true);
mWebView.setThirdPartyCookiesEnabled(true);
mWebSettings.setJavaScriptEnabled(true);
mWebSettings.setCacheMode(WebSettings.LOAD_CACHE_ELSE_NETWORK);
mWebSettings.setDomStorageEnabled(true);
mWebSettings.setAllowContentAccess(true);
//Configura sidebar
//addDrawerItems(); //Heavy
int menuSize = intent.getIntExtra("Tamanho",0);
listaItens = new String[2][menuSize];
listaItens[0] = intent.getStringArrayExtra("Menu");
listaItens[1] = intent.getStringArrayExtra("Link");
mActionBar.setDisplayHomeAsUpEnabled(true);
mActionBar.setHomeAsUpIndicator(R.drawable.ic_menu_white_24dp);
mActionBar.setHomeButtonEnabled(true);
mActionBar.setElevation(0);
setupDrawer(); //Semi-Heavy
mActionBar.openOptionsMenu();
setupCountDrawer();
//Pega o link para o botão compartilhar
new getShareImage().execute(mWebView.getUrl());
mWebView.setWebViewClient(new WebViewClient(){
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
if(!isConnectedToWiFiOrMobileNetwork(myApp)){
mWebView.setVisibility(View.INVISIBLE);
mWifiOFF.setVisibility(View.VISIBLE);
internetDialog();
}
if(Uri.parse(url).getHost().endsWith(URLloja)
|| Uri.parse(url).getHost().endsWith("montarumalojavirtual.com.br")
){
return false;
}
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
view.getContext().startActivity(intent);
return true;
}
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon){
String st = cookies.getCookie("http://"+URLloja+"/");
Paper.book().write("Cookies",st);
new getShareImage().execute(url);
reloaded = false;
mWebView.animate().translationY(2000).setInterpolator(new FastOutSlowInInterpolator()).setDuration(300).setListener(new Animator.AnimatorListener() {
@Override public void onAnimationStart(Animator animator) {}
@Override public void onAnimationCancel(Animator animator) { }
@Override public void onAnimationRepeat(Animator animator) { }
@Override public void onAnimationEnd(Animator animator) {
mWebView.setVisibility(View.GONE);
}
});
mProgressBar.setVisibility(View.VISIBLE);
Animation anim = AnimationUtils.loadAnimation(myApp, R.anim.blinking);
mProgressBar.startAnimation(anim);
carregaCSS();
}
@Override
public void onPageFinished(WebView view, final String url){
carregaCSS();
getCounters();
super.onPageFinished(view, url);
mWebView.loadUrl("javascript: " + "function ajusteCarrinho(){" +
" $('td.image').each(function(){" +
" $(this).append($(this).next());" +
" jaAjustado = true; " +
"});" +
"}" +
"ajusteCarrinho();" +
"");
}
@Override
public void onReceivedError(WebView view, int errorCode, String description, String failingUrl){
//Tratar erros de carregamento aqui
mWebView.setVisibility(View.INVISIBLE);
mWifiOFF.setVisibility(View.VISIBLE);
}
});
mWebView.setWebChromeClient(new WebChromeClient() {
@Override
public void onReceivedTitle(WebView view,String sTitle){
super.onReceivedTitle(view, sTitle);
if(sTitle!=null && sTitle.length()>0){
mActionBar.setTitle(sTitle);
} else{
mActionBar.setTitle(R.string.title_activity_web_view);
}
}
public void onCloseWindow(WebView w){
super.onCloseWindow(w);
finish();
}
public boolean onConsoleMessage(ConsoleMessage cm)
{
if(cm.message().contains("ContadorCarrinho"))
{
int first = cm.message().indexOf(" ")+1,
last = cm.message().indexOf("item");
String contador = cm.message().subSequence(first,last).toString().trim();
mCartCount.setText(contador);
}
if(cm.message().contains("ContadorDesejo"))
{
int first = cm.message().indexOf("(")+1,
last = cm.message().indexOf(")");
String contador = cm.message().subSequence(first,last).toString().trim();
mWishCount.setText(contador);
}
if(cm.message().contains("imageShare:url(")){
String imageShare = cm.message().substring(cm.message().indexOf("\""),
cm.message().lastIndexOf("\""));
}
Log.d("ShowMote", cm.message() + " -- From line "
+ cm.lineNumber() + " of "
+ cm.sourceId() );
return true;
}
public void onProgressChanged(WebView view, int progress)
{
carregaCSS();
if(progress>60 && !reloaded){
mProgressBar.setVisibility(View.INVISIBLE);
mProgressBar.clearAnimation();
mWebView.setTranslationY(0);
mWebView.setTranslationX(-2000);
mWebView.setVisibility(View.VISIBLE);
mWebView.animate().translationX(0).setDuration(200).setListener(null);
reloaded=true;
}
}
});
swipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
@Override
public void onRefresh() {
mWebView.reload();
swipeRefreshLayout.setRefreshing(false);
}
});
mWebView.getViewTreeObserver().addOnScrollChangedListener(mOnScrollChangedListener =
new ViewTreeObserver.OnScrollChangedListener() {
@Override
public void onScrollChanged() {
if (mWebView.getScrollY() == 0)
swipeRefreshLayout.setEnabled(true);
else
swipeRefreshLayout.setEnabled(false);
}
});
cookies = CookieManager.getInstance();
cookies.acceptCookie();
//Abre link externo
final String action = intent.getAction();
if (Intent.ACTION_VIEW.equals(action)) {
final Uri segments = intent.getData();
externalURL = segments.toString();
mWebView.post(new Runnable() {
@Override
public void run() {
mWebView.loadUrl(externalURL);
}
});
Log.i("", "msg");
}
else{
mWebView.post(new Runnable() {
@Override
public void run() {
// mWebView.loadUrl("http://"+URLloja+"/");
mWebView.loadUrl("javascript: function redirect(){window.location = 'http://"+URLloja+"/' ;} redirect();");
}
});
}
}
我正在使用标准Webview开发，然后我切换到Advanced WebView，它扩展了Webview，看看它是否能解决我的问题，但一切都还是一样。
正如您所看到的，代码需要清理，但与webview无关。 而我正在尝试使用onCreate中的一些重要内容。