@Test
public void shouldStoreTheNumberOfTimesGoBackWasCalled() throws Exception {
assertEquals(0, shadowWebView.getGoBackInvocations());
webView.goBack();
assertEquals(1, shadowWebView.getGoBackInvocations());
webView.goBack();
webView.goBack();
assertEquals(3, shadowWebView.getGoBackInvocations());
}
/** 回退操作 */
public void goBack() {
if (webView.canGoBack()) {
webView.goBack();
} else {
if_exit();
}
}
/**
* 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) {
}
}
@Override
public void onBackPressed() {
if (webView.canGoBack()) webView.goBack();
else {
showExitDialog();
}
}
@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;
}
}
// 按返回键时， 不退出程序而是返回上一浏览页面
public boolean onKeyDown(int keyCode, KeyEvent event) {
if ((keyCode == KeyEvent.KEYCODE_BACK) && webView.canGoBack()) {
webView.goBack();
return true;
}
return super.onKeyDown(keyCode, event);
}
public Boolean canGoback() {
Boolean canGoBack = w.canGoBack();
if (canGoBack) {
w.goBack();
}
return canGoBack;
}
/**
* 返回处理
*
* @return
*/
protected boolean back() {
if (mWebView.canGoBack()) {
mWebView.goBack();
return true;
}
return false;
}
@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;
}
}
@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);
}
public boolean canMoveInside(int num, KeyEvent event) {
if (myWebView.canGoBack()) {
myWebView.goBack();
return true;
} else {
return super.onKeyDown(num, event);
}
}
@Override
public void onBackPressed() {
if (webView.canGoBack()) {
webView.goBack();
} else {
finish();
}
}
// To handle "Back" key press event for WebView to go back to previous
// screen.
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if ((keyCode == KeyEvent.KEYCODE_BACK) && jincheon.canGoBack()) {
jincheon.goBack();
return true;
}
return super.onKeyDown(keyCode, event);
}
public void GoBack(View view) {
WebView myWebView = (WebView) findViewById(R.id.SinglePostView);
if (myWebView.canGoBack()) {
myWebView.goBack();
} else {
finish();
}
}
// Handle back-button
@Override
public void onBackPressed() {
if (webView.canGoBack()) {
webView.goBack();
} else {
// super.onBackPressed(); //Don't close app via back-button
}
}
@Override
public void onBackPressed() {
if (mWebView.canGoBack()) {
mWebView.goBack();
} else {
super.onBackPressed();
}
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (wbInnerweb.canGoBack() && keyCode == KeyEvent.KEYCODE_BACK) {
wbInnerweb.goBack();
return true;
}
return super.onKeyDown(keyCode, event);
}
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;
}
/** Go back to the previously viewed page. */
@SimpleFunction(
description =
"Go back to the previous page in the history list. "
+ "Does nothing if there is no previous page.")
public void GoBack() {
if (webview.canGoBack()) {
webview.goBack();
}
}
/**
* 返回事件，如果webview可以返回上一次界面
*
* @param keyCoder
* @param event
* @return
*/
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (mWebView.canGoBack() && keyCode == KeyEvent.KEYCODE_BACK) {
// goBack()表示返回webView的上一页面
mWebView.goBack();
return true;
}
return super.onKeyDown(keyCode, event);
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if ((keyCode == KeyEvent.KEYCODE_BACK) && webView.canGoBack()) {
callMainMenu = false;
webView.goBack();
return true;
}
return super.onKeyDown(keyCode, event);
}
@Override
public void onBackPressed() {
// TODO Auto-generated method stub
if (webview.canGoBack()) {
webview.goBack();
} else {
Exit();
}
}
public boolean goBack() {
if (mVizWebView.canGoBack()) {
mVizWebViewClient.goingBack();
Log.d();
mVizWebView.goBack();
return true;
}
return false;
}
/**
* Helper to handle the back key. Returns true if the back key was handled, otherwise returns
* false.
*
* @param event the key event sent to {@link Activity#dispatchKeyEvent()}
*/
public boolean handleKey(KeyEvent event) {
if (event.getKeyCode() == KeyEvent.KEYCODE_BACK && event.getAction() == KeyEvent.ACTION_DOWN) {
if (mWebView.canGoBack()) {
mWebView.goBack();
return true;
}
}
return false;
}
@Override
public void onBackPressed() {
if (webView.canGoBack()) {
webView.goBack();
} else {
doLeaveChallengeConfirmation();
}
cancelAccelUpload();
}
@Override
public void onBackPressed() {
android.webkit.WebView mywebView = (android.webkit.WebView) findViewById(R.id.myweb);
if (mywebView.canGoBack()) {
mywebView.goBack();
} else {
super.onBackPressed();
}
}
@Override
// 设置回退
// 覆盖Activity类的onKeyDown(int keyCoder,KeyEvent event)方法
public boolean onKeyDown(int keyCode, KeyEvent event) {
if ((keyCode == KeyEvent.KEYCODE_BACK) && webView.canGoBack()) {
webView.goBack(); // goBack()表示返回WebView的上一页面
return true;
}
return super.onKeyDown(keyCode, event);
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (event.getAction() == KeyEvent.ACTION_DOWN) {
if (keyCode == KeyEvent.KEYCODE_BACK && mWebView.canGoBack()) {
mWebView.goBack();
return true;
}
}
return super.onKeyDown(keyCode, event);
}
private void goBack() {
if (mWebView.canGoBack()) {
mWebView.goBack();
if (!mWebView.canGoBack()) {
mClose.setVisibility(View.GONE);
}
} else {
finish();
}
}
/*
* Prevent the back button from closing the app.
*/
@Override
public void onBackPressed() {
if (view.canGoBack()) {
// If the back button is pressed
view.goBack();
} else {
// Or let Android handle it
super.onBackPressed();
}
}
