解决Android手机系统版本4.4.4不能正常调起微信H5支付的问题
废话不多说直接上代码：
private void initView() {
webView = (WebView) findViewById(RUtil.getId(this, "webview"));
WebSettings settings = webView.getSettings();
settings.setJavaScriptEnabled(true);
settings.setAppCacheEnabled(false);
settings.setDefaultTextEncodingName("UTF-8");
settings.setJavaScriptCanOpenWindowsAutomatically(true);
webView.setWebViewClient(new WebViewClient() {
@Override
public void onReceivedSslError(WebView view, SslErrorHandler handler, SslError error) {
//可以让webview处理https请求
handler.proceed();
}
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
if (url.startsWith("weixin://wap/pay?")) {
Intent intent = new Intent();
intent.setAction(Intent.ACTION_VIEW);
intent.setData(Uri.parse(url));
startActivity(intent);
return true;
} else {
//敲黑板，敲黑板，敲黑板
if (("4.4.3".equals(android.os.Build.VERSION.RELEASE))
|| ("4.4.4".equals(android.os.Build.VERSION.RELEASE))) {
//敲黑板
return false;
} else {
Map extraHeaders = new HashMap<>();
extraHeaders.put("Referer", "");
webView.loadUrl(mWeb_url, extraHeaders);
}
}
return true;
}
});
if (("4.4.3".equals(android.os.Build.VERSION.RELEASE))
|| ("4.4.4".equals(android.os.Build.VERSION.RELEASE))) {
//兼容这两个版本设置referer无效的问题
webView.loadDataWithBaseURL("",
"",
"text/html", "utf-8", null);
} else {
Map extraHeaders = new HashMap<>();
extraHeaders.put("Referer", "");
webView.loadUrl(mWeb_url, extraHeaders);
}
}
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作者：weixin_43815699
来源：CSDN
原文：/weixin_43815699/article/details/84566836
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