@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
switch (arg0.getId()) {
case R.id.bGo:
String theWebsite = url.getText().toString();
ourBrow.loadUrl(theWebsite);
// Hiding the keyboard after using EditText
InputMethodManager imm =
(InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(url.getWindowToken(), 0);
break;
case R.id.bBack:
if (ourBrow.canGoBack()) ourBrow.goBack();
break;
case R.id.bForward:
if (ourBrow.canGoForward()) ourBrow.goForward();
break;
case R.id.bRefresh:
ourBrow.reload();
break;
case R.id.bHistory:
ourBrow.clearHistory();
break;
}
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.Go:
String URL = inputURL.getText().toString();
browser.loadUrl(URL);
InputMethodManager inputMethodManager =
(InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
inputMethodManager.hideSoftInputFromInputMethod(inputURL.getWindowToken(), 0);
break;
case R.id.GoBK:
if (browser.canGoBack()) browser.goBack();
break;
case R.id.GoFR:
if (browser.canGoForward()) browser.goForward();
break;
case R.id.GoRF:
browser.reload();
break;
case R.id.GoCR:
browser.clearHistory();
break;
}
}
/**
* 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) {
}
}
public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
float vx = Math.abs(velocityX); // 取其绝对值
float vy = Math.abs(velocityY);
// ----begin设置浮动框的弹出和收回--------------------
if (vy > vx) {
if (velocityY > 0) { // 设置弹出
if (flag == false) {
int height = myRelativeLayout.getHeight();
Animation myTranslateAnimation = new TranslateAnimation(0, 0, -height, 0);
myTranslateAnimation.setDuration(500);
myRelativeLayout.setAnimation(myTranslateAnimation);
myRelativeLayout.setVisibility(View.VISIBLE);
flag = true;
}
} else if (velocityY < 0) { // 设置收回
if (flag == true) {
int height = myRelativeLayout.getHeight();
Animation myTranslateAnimation = new TranslateAnimation(0, 0, 0, -height);
myTranslateAnimation.setDuration(500);
myRelativeLayout.setAnimation(myTranslateAnimation);
myRelativeLayout.setVisibility(View.GONE);
flag = false;
}
}
} else
// -----end设置浮动框的弹出和收回---------------------------------
// -----begin设置左右滑动翻页-----------------------
if (vx > vy) {
if (velocityX > 0) { // 前一页
if (myWebView.canGoBack()) {
myWebView.goBack();
int width = myWebView.getWidth();
Animation myTranslateAnimation = new TranslateAnimation(0, width, 0, 0);
myTranslateAnimation.setDuration(400);
myWebView.setAnimation(myTranslateAnimation);
}
} else if (velocityX < 0) { // 后一页
if (myWebView.canGoForward()) {
myWebView.goForward();
int width = myWebView.getWidth();
Animation myTranslateAnimation = new TranslateAnimation(0, -width, 0, 0);
myTranslateAnimation.setDuration(400);
myWebView.setAnimation(myTranslateAnimation);
}
}
}
// -----end设置左右滑动翻页------------------------
return false;
}
public void refreshWebButtonState() {
if (webView != null) {
View btnForward = view.findViewById(R.id.btnGoForward);
View btnBack = view.findViewById(R.id.btnGoBack);
btnBack.setEnabled(webView.canGoBack());
btnForward.setEnabled(webView.canGoForward());
}
}
/** Go forward in the history list */
@SimpleFunction(
description =
"Go forward to the next page in the history list. "
+ "Does nothing if there is no next page.")
public void GoForward() {
if (webview.canGoForward()) {
webview.goForward();
}
}
public void onClick(View v) {
if (webView != null) {
switch (v.getId()) {
case R.id.btnGoBack:
webView.goBack();
v.setEnabled(webView.canGoBack());
break;
case R.id.btnGoForward:
webView.goForward();
v.setEnabled(webView.canGoForward());
break;
}
}
}
private void changeButtonState(WebView webview) {
if (mButtonBack != null && mButtonForward != null) {
if (webview.canGoBack()) {
mButtonBack.setEnabled(true);
} else {
mButtonBack.setEnabled(false);
}
if (webview.canGoForward()) {
mButtonForward.setEnabled(true);
} else {
mButtonForward.setEnabled(false);
}
}
}
public void setWebView(WebView webView) {
this.webView = webView;
View webButtons = view.findViewById(R.id.webButtons);
webButtons.setVisibility(webView != null ? View.VISIBLE : View.GONE);
View btnForward = view.findViewById(R.id.btnGoForward);
View btnBack = view.findViewById(R.id.btnGoBack);
btnForward.setOnClickListener(this);
btnBack.setOnClickListener(this);
if (webView != null) {
btnBack.setEnabled(webView.canGoBack());
btnForward.setEnabled(webView.canGoForward());
}
}
@Override
public void onPageFinished(WebView view, String url) {
// TODO Auto-generated method stub
// 平板電腦程式 - 隱藏環狀等待迴圈
mActivity.setProgressBarIndeterminateVisibility(false);
mActivity.setTitle(R.string.app_name);
mBtnReload.setEnabled(true);
mBtnStop.setEnabled(false);
if (mWebView.canGoBack()) mBtnGoBack.setEnabled(true);
else mBtnGoBack.setEnabled(false);
if (mWebView.canGoForward()) mBtnGoForward.setEnabled(true);
else mBtnGoForward.setEnabled(false);
super.onPageFinished(view, url);
}
private void optionUp(View view) {
if (view.getId() == ID_BACK) {
EventHandler.notify(notifyHandler, EventMessage.MSG_BROWSER_CLOSE, 0, 0, null);
}
if (view.getId() == ID_PRE_PAGE) {
if (webView.canGoBack()) {
webView.goBack();
}
}
if (view.getId() == ID_NEXT_PAGE) {
if (webView.canGoForward()) {
webView.goForward();
}
}
if (view.getId() == ID_FLASH) {
webView.reload();
}
optionCancel(view);
}
@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;
}
}
/** 菜单点击响应 */
@Override
public boolean onMenuItemSelected(int featureId, MenuItem item) {
int id = item.getItemId();
switch (id) {
case MENU_BACK:
goBack();
break;
case MENU_FORWARD:
if (webView.canGoForward()) {
webView.goForward();
}
break;
case MENU_REFRESH:
webView.reload();
break;
case MENU_ABOUT:
showAbout();
break;
case MENU_EXIT:
if_exit();
break;
}
return true;
}
private void controlForward() {
final WebView webView = (WebView) mRootView.findViewById(R.id.fragment_main_webview);
if (webView.canGoForward()) webView.goForward();
}
@Override
public boolean canGoForward() {
return mWebView.canGoForward();
}
/** @return true if the WebViewer can go forward in the history list */
@SimpleFunction(description = "Returns true if the WebViewer can go forward in the history list.")
public boolean CanGoForward() {
return webview.canGoForward();
}