我有一个onClickListener,它正在通过json等发送数据,但我想在此之后打开新的活动。这是代码的一部分:
btnEnter.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
onLoginAttempt();
}
});
/*txtInvite.setText(Html.fromHtml(PreferenceConnector.readString(aiContext,
PreferenceConnector.INVITETEXT, "")));*/
HashMap<String, String> hash = new HashMap<String, String>();
hash.put("user_id", PreferenceConnector.readString(aiContext, PreferenceConnector.USERID,""));
hash.put("first_name", PreferenceConnector.readString(aiContext, PreferenceConnector.FIRST_NAME,""));
hash.put("last_name", PreferenceConnector.readString(aiContext, PreferenceConnector.LAST_NAME,""));
hash.put("email",PreferenceConnector.readString(aiContext, PreferenceConnector.PAYPAL_EMAIL,""));
hash.put("offer_id",getArguments().getString("offerid"));
//callWebService(GlobalVariables.REDEEM_OFFER, hash);
}
}
String strUserName, strPassword,strEmail;
private void onLoginAttempt() {
int response = 0;
response = gd.emptyEditTextError(
new EditText[]{first_nameEdit,last_nameEdit,email_editText},
new String[]{ getResources().getString(R.string.error_register_empty_first_name),
getResources().getString(R.string.error_register_empty_last_name),
getResources().getString(R.string.error_register_empty_email)
});
if (! GlobalData.isEmailValid(email_editText.getText().toString().trim())) {
response++;
email_editText.setError(getResources().getString(R.string.error_login_invalid_email));
}
if(response == 0) {
strUserName = first_nameEdit.getText().toString().trim();
strPassword = last_nameEdit.getText().toString().trim();
strEmail = email_editText.getText().toString().trim();
/*HashMap<String, String> hash = new HashMap<String, String>();
hash.put("user_id", PreferenceConnector.readString(aiContext, PreferenceConnector.USERID,""));
hash.put("first_name", PreferenceConnector.readString(aiContext, PreferenceConnector.FIRST_NAME,""));
hash.put("last_name", PreferenceConnector.readString(aiContext, PreferenceConnector.LAST_NAME,""));
hash.put("email",PreferenceConnector.readString(aiContext, PreferenceConnector.PAYPAL_EMAIL,""));
hash.put("offer_id",getArguments().getString("offerid"));*/
//callWebService(GlobalVariables.REDEEM_OFFER, hash);
String[] keys = {"user_id","first_name", "last_name", "email", "offer_id"};
String[] value = {PreferenceConnector.readString(aiContext, PreferenceConnector.USERID,""),strUserName, strPassword, strEmail,getArguments().getString("offerid")};
HashMap<String, String> hash = new HashMap<String, String>();
for (int i = 0; i < keys.length; i++) {
System.out.println(keys[i]+ "......." + value[i]);
hash.put(keys[i], value[i]);
}
if (gd.isConnectingToInternet()) {
callWebService(GlobalVariables.REDEEM_OFFER, hash);
}else {
GlobalData.showToast(getResources().getString(R.string.error_no_internet), aiContext);
}
}
}
private void callWebService(String postUrl, HashMap<String, String> hash) {
WebService webService = new WebService(aiContext, "", postUrl, hash, this, WebService.POST);
webService.execute();
}
@Override
public void onWebServiceActionComplete(String result, String url) {
System.out.println(result+".........jsonresponse....."+url);
try {
JSONObject json = new JSONObject(result);
String str_RESULT = json.getString(TAG_RESULT);
String str_Message = json.getString(TAG_MESSAGE);
if (str_RESULT.equals("YES")) {
GlobalData.showToast(getResources().getString(R.string.message_redeem_success), aiContext);
JSONObject Data_obj = json.getJSONObject(TAG_DATA);
String str_user_points = Data_obj.getString(DailyRewardFragment.TAG_USER_POINTS);
PreferenceConnector.writeInteger(aiContext, PreferenceConnector.WALLETPOINTS,
Integer.parseInt(str_user_points));
FragEarnCredits.onUpdateView(aiContext);
ViewRewardsFragment.onUpdateView(aiContext);
InviteFriendsFragment.onUpdateView(aiContext);
ConnectSocialFragment.onUpdateView(aiContext);
} else {
GlobalData.showToast(str_Message, aiContext);
}
} catch (JSONException e){
e.printStackTrace();
}
}
private void switchBack() {
if (getActivity() == null)
return;
if (getActivity() instanceof ActivityMainWallet) {
ActivityMainWallet mActivity = (ActivityMainWallet) getActivity();
mActivity.customizeActionBar();
mActivity.switchBack();
}
Intent i = new Intent(getApplicationContext(),Zamawiam.class);
startActivity(i);
}
}
我要打开的新活动我实现了:
Intent i = new Intent(getApplicationContext(),Zamawiam.class);
startActivity(i);
哪里有问题?数据被发送,我正在成功举杯,什么都没有。
答案 0 :(得分:4)
根据您粘贴的代码,您似乎并没有调用switchBack()
方法来开展您的活动,除非它在别处被调用。
您可以通过设置断点并调试应用来进行检查。这是https://developer.android.com/studio/debug/index.html#breakPoints
的方式