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Network Error handled

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This commit is contained in:
Jerry Wu 2018-07-16 17:30:59 +08:00
parent 512f70b151
commit ffa5fb690e
3 changed files with 44 additions and 29 deletions
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10
app/src/main/java/tech/goda/studyck/ChpassFragment.java
View File

@ -117,12 +117,14 @@ public class ChpassFragment extends Fragment {
@Override @Override
public void run() { public void run() {
String str = ""; String str = "";
if(response == null)
Toast.makeText(getContext(), "網路異常", Toast.LENGTH_SHORT).show();
else {
Document doc = Jsoup.parse(response); Document doc = Jsoup.parse(response);
if (!doc.select(".msg_no").isEmpty()) { if (!doc.select(".msg_no").isEmpty()) {
Element error = doc.selectFirst(".msg_no").selectFirst("p"); Element error = doc.selectFirst(".msg_no").selectFirst("p");
str = error.text(); str = error.text();
} } else if (!doc.select(".msg_yes").isEmpty()) {
else if(!doc.select(".msg_yes").isEmpty()){
Element success = doc.selectFirst(".msg_yes").selectFirst("p"); Element success = doc.selectFirst(".msg_yes").selectFirst("p");
str = success.text(); str = success.text();
// TODO: switch fragment here // TODO: switch fragment here
@ -130,14 +132,14 @@ public class ChpassFragment extends Fragment {
FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction(); FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();
ft.replace(R.id.content_frame, fragment); ft.replace(R.id.content_frame, fragment);
ft.commit();*/ ft.commit();*/
} } else {
else{
str = "驗證碼錯誤"; str = "驗證碼錯誤";
} }
Toast.makeText(getContext(), str, Toast.LENGTH_SHORT).show(); Toast.makeText(getContext(), str, Toast.LENGTH_SHORT).show();
Log.e("TAG_INSIDE", response); Log.e("TAG_INSIDE", response);
} }
}
}); });
} }

13
app/src/main/java/tech/goda/studyck/LoginActivity.java
View File

@ -5,6 +5,7 @@ import android.animation.AnimatorListenerAdapter;
import android.annotation.TargetApi; import android.annotation.TargetApi;
import android.content.Intent; import android.content.Intent;
import android.content.pm.PackageManager; import android.content.pm.PackageManager;
import android.provider.SearchRecentSuggestions;
import android.support.annotation.NonNull; import android.support.annotation.NonNull;
import android.support.design.widget.Snackbar; import android.support.design.widget.Snackbar;
import android.support.v7.app.AppCompatActivity; import android.support.v7.app.AppCompatActivity;
@ -32,7 +33,6 @@ import android.widget.EditText;
import android.widget.TextView; import android.widget.TextView;
import android.widget.Toast; import android.widget.Toast;
import java.util.ArrayList;
import java.util.HashMap; import java.util.HashMap;
import java.util.List; import java.util.List;
import java.util.Map; import java.util.Map;
@ -68,6 +68,7 @@ public class LoginActivity extends AppCompatActivity {
private View mProgressView; private View mProgressView;
private View mLoginFormView; private View mLoginFormView;
private String response = null; private String response = null;
private boolean netFlag = true;
@Override @Override
protected void onCreate(Bundle savedInstanceState) { protected void onCreate(Bundle savedInstanceState) {
@ -271,8 +272,10 @@ public class LoginActivity extends AppCompatActivity {
param.put("f_uid", mEmail); param.put("f_uid", mEmail);
param.put("f_pwd", mPassword); param.put("f_pwd", mPassword);
response = Network.requestPost(LOGIN_URI, param); response = Network.requestPost(LOGIN_URI, param);
//Thread.sleep(2000); if(response == null) {
Log.e("Login", response); netFlag = false;
return false;
}
return !response.contains("錯誤"); return !response.contains("錯誤");
} }
@ -290,10 +293,14 @@ public class LoginActivity extends AppCompatActivity {
setResult(RESULT_OK, intent); setResult(RESULT_OK, intent);
finish(); finish();
} else { } else {
if(!netFlag)
Toast.makeText(getApplicationContext(), "網路異常", Toast.LENGTH_SHORT).show();
else{
mPasswordView.setError(getString(R.string.error_incorrect_password)); mPasswordView.setError(getString(R.string.error_incorrect_password));
mPasswordView.requestFocus(); mPasswordView.requestFocus();
} }
} }
}
@Override @Override
protected void onCancelled() { protected void onCancelled() {

8
app/src/main/java/tech/goda/studyck/MainActivity.java
View File

@ -172,11 +172,16 @@ public class MainActivity extends AppCompatActivity
public void run() { public void run() {
loginResponse = Network.requestPost(Network.LOGIN_URI, param); loginResponse = Network.requestPost(Network.LOGIN_URI, param);
//Thread.sleep(2000); //Thread.sleep(2000);
Log.e("Login", loginResponse);
runOnUiThread(new Runnable() { runOnUiThread(new Runnable() {
@Override @Override
public void run() { public void run() {
if(loginResponse == null){
Toast.makeText(getApplicationContext(), "網路異常", Toast.LENGTH_SHORT).show();
callLogin(mEmail, mPassword);
}
else{
if (!loginResponse.contains("錯誤")) { if (!loginResponse.contains("錯誤")) {
LoginSuccess(mEmail, mPassword); LoginSuccess(mEmail, mPassword);
} else { } else {
@ -184,6 +189,7 @@ public class MainActivity extends AppCompatActivity
callLogin(mEmail, mPassword); callLogin(mEmail, mPassword);
} }
} }
}
}); });
} }
}).start(); }).start();