@Override
public void onDestroy() {
if (mWebView != null) {
mWebView.destroy();
mWebView = null;
}
super.onDestroy();
}
@Override
protected void setToolbar() {
super.setToolbar();
mTitle = (TextView) getToolbar().findViewById(R.id.text_title);
mClose = (TextView) getToolbar().findViewById(R.id.tv_close);
mClose.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View view) {
finish();
}
});
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mProgressBar = (ProgressBar) findViewById(R.id.pb_loading);
mWebView = (WebView) findViewById(R.id.webView);
WebSettings settings = mWebView.getSettings();
settings.setJavaScriptEnabled(true);
// mWebView.addJavascriptInterface(new JSInterface(), "JSInterface");
settings.setSaveFormData(false);
settings.setCacheMode(WebSettings.LOAD_NO_CACHE);
mWebView.setWebChromeClient(
new WebChromeClient() {
@Override
public void onProgressChanged(WebView view, int newProgress) {
if (newProgress < 100) {
mProgressBar.setVisibility(View.VISIBLE);
mProgressBar.setProgress(newProgress);
} else {
mProgressBar.setVisibility(View.GONE);
}
}
@Override
public boolean onJsAlert(
WebView view, String url, String message, final JsResult result) {
// 构架一个builder来显示网页中的对话框
AlertDialog.Builder builder = new AlertDialog.Builder(WebViewActivity.this);
builder.setTitle("提示");
builder.setMessage(message);
builder.setPositiveButton(
android.R.string.ok,
new AlertDialog.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// 点击确定按钮之后，继续执行网页中的操作
result.confirm();
}
});
builder.setCancelable(false);
builder.create();
builder.show();
return true;
}
});
mWebView.setWebViewClient(
new WebViewClient() {
public boolean shouldOverrideUrlLoading(WebView view, String url) {
// do your handling codes here, which url is the requested url
// probably you need to open that url rather than redirect:
Uri uri = Uri.parse(url);
if (uri.getScheme().equals("octmobile")) {
return false;
} else {
view.loadUrl(url);
mClose.setVisibility(View.VISIBLE);
return false;
}
}
@Override
public void onPageFinished(WebView view, String mLoadUrl) {
mTitle.setText(view.getTitle());
url = mLoadUrl;
}
@Override
public void onReceivedError(
WebView view, int errorCode, String description, String failingUrl) {
CLog.d("WebView", errorCode + " " + description);
try {
view.loadUrl(
"file:///android_asset/error.html?url=" + URLEncoder.encode(url, "UTF-8"));
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
}
});
if (savedInstanceState != null) {
url = savedInstanceState.getString(DATA_URL);
} else {
decodeUrl(getIntent().getStringExtra(DATA_URL));
}
mWebView.loadUrl(url);
}
@Override
public void onPause() {
super.onPause();
mWebView.onPause();
}
@Override
public void onResume() {
mWebView.onResume();
super.onResume();
}
