/** @brief ページ読み込み進行ハンドラ 100% に達したらページ修正、オートログインなどを実施する */
@Override
public void onProgressChanged(WebView wv, int progress) {
Log.d(TAG, "onProgressChanged = " + progress + " " + wv.getUrl());
if (progress < 100) {
if (dlg == null) {
dlg = new Dialog(view.getContext());
dlg.setTitle("Loading...");
dlg.show();
}
} else {
if (dlg != null) {
dlg.dismiss();
dlg = null;
}
if (autoLogin(wv)) {
return;
}
String url = wv.getUrl();
if (url != null && url.startsWith(INNER_URL_PREFIX)) {
fixPage(wv);
}
}
}
/**
* Returns the URL currently being viewed
*
* @return URL of the page being viewed
*/
@SimpleProperty(
description =
"URL of the page currently viewed. This could be different from the "
+ "Home URL if new pages were visited by following links.",
category = PropertyCategory.BEHAVIOR)
public String CurrentUrl() {
return (webview.getUrl() == null) ? "" : webview.getUrl();
}
@Override
public void onReceivedSslError(WebView view, SslErrorHandler handler, SslError error) {
// Ignore SSL certificate errors for PNA, can't use my client cert :(
if (view.getUrl() == null
|| view.getUrl().equals("https://management.pna.utexas.edu/server/graph.cgi")) {
handler.proceed();
} else {
super.onReceivedSslError(view, handler, error);
}
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
EditText tv = (EditText) findViewById(R.id.editText1);
if (tv.getVisibility() == View.VISIBLE) {
if (tv.getText().toString().equals("1234")) {
tv.setVisibility(View.INVISIBLE);
wv.setVisibility(View.VISIBLE);
}
return super.onOptionsItemSelected(item);
}
switch (item.getItemId()) {
case R.id.item1:
tv.setVisibility(View.VISIBLE);
tv.setText("");
wv.setVisibility(View.INVISIBLE);
this.getWindow()
.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE);
break;
case R.id.item2:
wv.loadUrl(GOOGLE);
break;
case R.id.item3:
wv.goBack();
break;
case R.id.item4:
Intent intent = new Intent(App.this, Bookmark.class);
intent.putExtra("url", wv.getUrl());
intent.putExtra("title", wv.getTitle());
startActivityForResult(intent, REQUEST_CODE);
break;
}
return super.onOptionsItemSelected(item);
}
/**
* Click handlers for buttons
*
* @param target Button that is clicked
*/
public void onButtonClickHandler(View target) {
try {
if (target.getId() == R.id.buttonWebBack) {
if (mWebView.canGoBack()) {
mWebView.goBack();
}
} else if (target.getId() == R.id.buttonWebReload) {
mWebView.reload();
}
// else if (target.getId() == R.id.buttonWebStop)
// {
// mWebView.stopLoading();
// }
else if (target.getId() == R.id.buttonWebForward) {
if (mWebView.canGoForward()) {
mWebView.goForward();
}
} else if (target.getId() == R.id.buttonClose) {
finish();
} else if (target.getId() == R.id.buttonShare) {
Intent i = new Intent(Intent.ACTION_VIEW, Uri.parse(mWebView.getUrl()));
startActivity(Intent.createChooser(i, getString(R.string.BTN_SHARING)));
}
} catch (Exception e) {
}
}
// 框架回调函数 onConfigurationChanged 出自 android.content.res.Configuration 包。
// 参数 newConfig - 新设备的配备。
// 当设备配置信息有改动（比如屏幕方向的改变，实体键盘的推开或合上等）时，
// 并且如果此时有 Activity 正在运行，系统会调用这个函数。
// 注意：onConfigurationChanged 只会响应应用程序在 AnroidMainifest.xml 中
// 通过 android:configChanges="配置类型" 指定的配置类型的改动；
// 而对于其他配置的更改，则系统会先销毁当前屏幕的 Activity ，
// 然后重新开启一个新的适应屏幕改变的 Activity 实例。
@Override
public void onConfigurationChanged(Configuration newConfig) {
String url = mWebView.getUrl();
System.out.println("========================" + url);
// 一定要先调用父类的同名函数，让框架默认函数先处理
// 下面这句一定不能省去，否则将引发：android.app.SuperNotCalledException 异常。
super.onConfigurationChanged(newConfig);
// 检测屏幕的方向：纵向或横向
// if ( this.getResources().getConfiguration().orientation ==
// Configuration.ORIENTATION_LANDSCAPE )
// {
// mWebView.loadUrl(url);
// }
// else if ( this.getResources().getConfiguration().orientation ==
// Configuration.ORIENTATION_PORTRAIT )
// {
// //当前为竖屏， 在此处添加额外的处理代码
// mWebView.loadUrl(url);
// }
// //检测实体键盘的状态：推出或者合上
// if ( newConfig.hardKeyboardHidden == Configuration.HARDKEYBOARDHIDDEN_NO )
// {
// // 实体键盘处于推出状态，在此处添加额外的处理代码
// }
// else if ( newConfig.hardKeyboardHidden == Configuration.HARDKEYBOARDHIDDEN_YES )
// {
// // 实体键盘处于合上状态，在此处添加额外的处理代码
// }
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
switch (id) {
case R.id.action_refresh:
refresh();
return true;
case R.id.action_copy_url:
String copyDone = getString(R.string.tip_copy_done);
AndroidUtils.copyToClipBoard(this, mWebView.getUrl(), copyDone);
return true;
case R.id.action_open_url:
Intent intent = new Intent();
intent.setAction(Intent.ACTION_VIEW);
Uri uri = Uri.parse(mUrl);
intent.setData(uri);
if (intent.resolveActivity(getPackageManager()) != null) {
startActivity(intent);
} else {
ToastUtils.showLong(R.string.tip_open_fail);
}
return true;
}
return super.onOptionsItemSelected(item);
}
/** @brief オートログイン */
public boolean autoLogin(WebView wv) {
String js, fmt;
// ログインページに居るかどうか確認
String url = wv.getUrl();
if (url == null || !url.startsWith(LOGIN_URL)) {
return false;
}
// User ID / Pass を取得
SharedPreferences prefs =
context.getSharedPreferences(PrefActivity.PREF_NAME, Context.MODE_PRIVATE);
String uid = prefs.getString(PrefActivity.PREF_KEY_USERID, "");
String pass = prefs.getString(PrefActivity.PREF_KEY_PASSWORD, "");
// auto login
for (int i = 1; i <= 2; i++) {
fmt = "javascript:document.getElementById(\"user_id%d\").value=\"%s\"";
js = String.format(fmt, i, uid);
runJs(wv, js);
fmt = "javascript:document.getElementById(\"password%d\").value=\"%s\"";
js = String.format(fmt, i, pass);
runJs(wv, js);
}
return true;
}
@Override
protected void onSaveInstanceState(Bundle state) {
String url = webView.getUrl();
if (url != null && url.length() > 0) {
webView.saveState(state);
state.putBoolean(WEBVIEW_STATE_PRESENT, true);
}
}
/**
* Tried to maintain a stack of urls first, but b/c shouldOverride is not called each time, it
* proved to be a poor solution. Instead, we just query the webview for the loaded page after it's
* been loaded. This can make the urlbar slow to update, but at least it's accurate.
*/
public void loadFinished() {
String url = mVizWebView.getUrl();
if (!TextUtils.isEmpty(url)) {
if (urlBar != null) {
urlBar.setText(url);
}
}
setCanGoBack();
}
public void saveConfigInfo(String url, String userName, String password) {
sharedEditor.putString(F_URL, url);
sharedEditor.putString(F_USERNAME, userName);
sharedEditor.putString(F_PASSWORD, password);
sharedEditor.commit();
if (isEmpty(contentWebView.getUrl())) {
contentWebView.loadUrl(url);
}
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.action_external:
startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(webView.getUrl())));
return true;
default:
return super.onOptionsItemSelected(item);
}
}
private void refreshUI() {
Log.d();
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getActivity());
String url = prefs.getString(Preferences.LASTPAGE_LOADED, "http://vimeo.com");
Log.d("Got url from preferences: " + url);
String currentURL = mVizWebView.getUrl();
if (TextUtils.isEmpty(currentURL) || !url.equals(currentURL)) {
urlBar.setText(url);
loadUrlFromUrlBar();
}
}
public void refreshData() {
if (NetworkManager.isOnline(getActivity()) || mLocal) {
// show progress in action bar
showActionBarProgress(true);
// load web url
WebView webView = (WebView) mRootView.findViewById(R.id.fragment_main_webview);
webView.loadUrl(webView.getUrl());
} else {
showActionBarProgress(false);
Toast.makeText(getActivity(), R.string.global_offline_toast, Toast.LENGTH_LONG).show();
}
}
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
if (mKey.isBound()) {
// We fire an event here!
appView.loadUrl("javascript:document.keyEvent.backTrigger()");
} else {
String testUrl = appView.getUrl();
appView.goBack();
if (appView.getUrl().equals(testUrl)) {
return super.onKeyDown(keyCode, event);
}
}
}
if (keyCode == KeyEvent.KEYCODE_MENU) {
// This is where we launch the menu
appView.loadUrl("javascript:keyEvent.menuTrigger()");
}
return false;
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
Toast.makeText(this, webView.getUrl(), Toast.LENGTH_SHORT).show();
if (webView.canGoBack()) {
webView.goBack(); // 返回上一个页面
return true;
} else {
System.exit(0); // 退出程序
}
}
return super.onKeyDown(keyCode, event);
}
@Override
public void onPageFinished(WebView view, String url) {
String javascript = new String();
if (url.startsWith("https://apps1.u-bordeaux.fr/groupesetuBx/"))
javascript = "javascript:" + getScriptContent("td.js");
// else if (url.startsWith("https://apogee.u-bordeaux.fr"))
// javascript = "javascript:" + getScriptContent("apogee.js");
// else
javascript = "javascript:function(){};";
view.loadUrl(javascript);
pDialog.dismiss();
pDialog.cancel();
current_url = view.getUrl();
state = 0;
CookieSyncManager.getInstance().sync();
}
@Override
public void onPause() {
Log.d();
String url = null;
if (mVizWebView != null) {
url = mVizWebView.getUrl();
}
if (url != null) {
Log.d("Storing url for later: " + url);
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getActivity());
SharedPreferences.Editor ed = prefs.edit();
ed.putString(Preferences.LASTPAGE_LOADED, url);
ed.commit();
}
super.onPause();
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
Log.d();
int id = item.getItemId();
if (id == android.R.id.home) {
Log.d("Home pressed, go back in web history");
goBack();
return true;
} else if (id == R.id.add_favorite) {
Log.d("Add favorite");
Favorite favorite =
Favorite.newInstance(
mVizWebView.getTitle(), mVizWebView.getUrl(), mVizWebView.getFavicon());
ContentValues map = favorite.toContentValues();
getActivity().getContentResolver().insert(VizContract.Favorites.CONTENT_URI, map);
getActivity().getContentResolver().notifyChange(VizContract.Favorites.CONTENT_URI, null);
CharSequence text = favorite.getTitle() + " " + VizApp.getResString(R.string.favorites_added);
Toast.makeText(getActivity(), text, Toast.LENGTH_SHORT).show();
return true;
} else {
return super.onOptionsItemSelected(item);
}
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.bGo:
String theWebSite = url.getText().toString();
ourBrow.loadUrl(theWebSite);
// hiding the Keyboard after using an EditText
InputMethodManager imm =
(InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(url.getWindowToken(), 0);
break;
case R.id.bBack:
if (ourBrow.canGoBack()) {
ourBrow.goBack();
url.setText(ourBrow.getOriginalUrl());
}
break;
case R.id.bRefresh:
ourBrow.reload();
break;
case R.id.bForward:
if (ourBrow.canGoForward()) {
ourBrow.goForward();
url.setText(ourBrow.getUrl());
}
break;
case R.id.bHistory:
ourBrow.clearHistory();
url.setText("");
break;
}
}
private void shareURL() {
shareIntent.setType("text/plain");
shareIntent.putExtra(Intent.EXTRA_TEXT, webView.getUrl());
startActivity(Intent.createChooser(shareIntent, "分享..."));
}
public String currentLocation(int index) {
return webView.getUrl();
}
@Override
protected void onCreate(Bundle savedInstanceState) {
getWindow().requestFeature(Window.FEATURE_NO_TITLE);
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mWebView = (WebView) this.findViewById(R.id.webview);
setUpWebViewDefaults(mWebView);
// Check whether we're recreating a previously destroyed instance
if (savedInstanceState != null) {
// Restore the previous URL and history stack
mWebView.restoreState(savedInstanceState);
}
mWebView.loadUrl(getString(R.string.main_url));
setImmerseLayout(mWebView);
mWebView.setWebChromeClient(
new WebChromeClient() {
// For Android 2.0+
public void openFileChooser(ValueCallback<Uri> uploadMsg) {
if (mUploadMessage != null) {
return;
}
mUploadMessage = uploadMsg;
startActivityForResult(
Intent.createChooser(createDefaultOpenableIntent(), "File Chooser"),
FILECHOOSER_RESULTCODE);
}
// For Android 3.0+
public void openFileChooser(ValueCallback uploadMsg, String acceptType) {
openFileChooser(uploadMsg);
}
// For Android 4.1+
public void openFileChooser(
ValueCallback<Uri> uploadMsg, String acceptType, String capture) {
openFileChooser(uploadMsg);
}
// Android 5.0+ 以上文件选择
public boolean onShowFileChooser(
WebView webView,
ValueCallback<Uri[]> filePathCallback,
WebChromeClient.FileChooserParams fileChooserParams) {
if (mFilePathCallback != null) {
mFilePathCallback.onReceiveValue(null);
}
mFilePathCallback = filePathCallback;
startActivityForResult(createDefaultOpenableIntent(), INPUT_FILE_REQUEST_CODE);
return true;
}
/**
* 获取文件选择的Intent
*
* @return
*/
private Intent createDefaultOpenableIntent() {
Intent contentSelectionIntent = new Intent(Intent.ACTION_GET_CONTENT);
contentSelectionIntent.addCategory(Intent.CATEGORY_OPENABLE);
contentSelectionIntent.setType("image/*");
Intent[] intentArray;
Intent pictureIntent = null;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT_WATCH) {
pictureIntent = createCameraIntentUp();
} else {
pictureIntent = createCameraIntentLow();
}
if (pictureIntent != null) {
intentArray = new Intent[] {pictureIntent};
} else {
intentArray = new Intent[0];
}
Intent chooserIntent = new Intent(Intent.ACTION_CHOOSER);
chooserIntent.putExtra(Intent.EXTRA_INTENT, contentSelectionIntent);
chooserIntent.putExtra(Intent.EXTRA_TITLE, "File Chooser");
chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, intentArray);
return chooserIntent;
}
/** 低版本相机拍照选取 */
private Intent createCameraIntentLow() {
Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
try {
File externalDataDir =
Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM);
System.out.println("externalDataDir:" + externalDataDir);
File cameraDataFile = createImageFile();
mCameraPhotoPath = cameraDataFile.getAbsolutePath();
cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(cameraDataFile));
} catch (IOException e) {
cameraIntent = null;
}
return cameraIntent;
}
/** 5.0+版本相机拍照选取 */
private Intent createCameraIntentUp() {
Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
if (takePictureIntent.resolveActivity(getPackageManager()) != null) {
// Create the File where the photo should go
File photoFile = null;
try {
photoFile = createImageFile();
takePictureIntent.putExtra("PhotoPath", mCameraPhotoPath);
} catch (IOException ex) {
// Error occurred while creating the File
Log.e(TAG, "Unable to create Image File", ex);
}
// Continue only if the File was successfully created
if (photoFile != null) {
mCameraPhotoPath = "file:" + photoFile.getAbsolutePath();
takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(photoFile));
} else {
takePictureIntent = null;
}
}
return takePictureIntent;
}
});
if (mWebView.getUrl() == null) {
mWebView.loadUrl(getString(R.string.main_url));
}
}