From 65762dba6e4fc08183daf2e29575b8f1690a9b47 Mon Sep 17 00:00:00 2001
From: darshanxyz <darshanxyz@gmail.com>
Date: Sun, 16 Apr 2017 20:47:08 +0530
Subject: [PATCH] Advisor email field added to student database
---
.../darshanbshah/odsystem/MainActivity.java | 3 +-
.../com/darshanbshah/odsystem/RollNumber.java | 85 ++++++++++++++++---
app/src/main/res/values/strings.xml | 2 -
3 files changed, 72 insertions(+), 18 deletions(-)
diff --git a/app/src/main/java/com/darshanbshah/odsystem/MainActivity.java b/app/src/main/java/com/darshanbshah/odsystem/MainActivity.java
index b37faff..15a71b6 100644
--- a/app/src/main/java/com/darshanbshah/odsystem/MainActivity.java
+++ b/app/src/main/java/com/darshanbshah/odsystem/MainActivity.java
@@ -7,12 +7,10 @@ import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
-import android.widget.CheckBox;
import android.widget.DatePicker;
import android.widget.EditText;
import android.widget.FrameLayout;
import android.widget.TextView;
-import android.widget.Toast;
import com.google.firebase.auth.FirebaseAuth;
@@ -29,6 +27,7 @@ public class MainActivity extends AppCompatActivity {
String reasonString, fromDate, toDate, full;
Boolean fullDay = false;
+
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
diff --git a/app/src/main/java/com/darshanbshah/odsystem/RollNumber.java b/app/src/main/java/com/darshanbshah/odsystem/RollNumber.java
index 3352dbd..d38c3fe 100644
--- a/app/src/main/java/com/darshanbshah/odsystem/RollNumber.java
+++ b/app/src/main/java/com/darshanbshah/odsystem/RollNumber.java
@@ -38,12 +38,14 @@ public class RollNumber extends AppCompatActivity implements AdapterView.OnItemS
DatabaseReference root = database.getReference();
DatabaseReference student = root.child("Student");
+ DatabaseReference adv = root.child("Advisors");
DatabaseReference id = student.child(mAuth.getCurrentUser().getUid());
DatabaseReference roll_no = id.child("RollNumber");
DatabaseReference email = id.child("Email");
DatabaseReference advisor = id.child("Advisor");
-
+ List<String> list = new ArrayList<String>();
+ List<String> lst = new ArrayList<String>();
@Override
protected void onCreate(Bundle savedInstanceState) {
@@ -52,23 +54,72 @@ public class RollNumber extends AppCompatActivity implements AdapterView.OnItemS
rollNumber = (EditText)findViewById(R.id.rollNumberEditText);
advisors = (Spinner)findViewById(R.id.spinner);
+
+
+
+ adv.addValueEventListener(new ValueEventListener() {
+ @Override
+ public void onDataChange(DataSnapshot dataSnapshot) {
+ for(DataSnapshot dsp : dataSnapshot.getChildren()){
+ list.add(String.valueOf(dsp.getKey())); //add result into array list
+ Log.e("VALUE: ", String.valueOf(dsp.getKey()));
+ }
+ }
+
+ @Override
+ public void onCancelled(DatabaseError databaseError) {
+
+ }
+ });
+
ArrayAdapter adapter = ArrayAdapter.createFromResource(this, R.array.advisors, android.R.layout.simple_spinner_dropdown_item);
advisors.setAdapter(adapter);
advisors.setOnItemSelectedListener(this);
- SharedPreferences preferences = getSharedPreferences("ActivityPREF", Context.MODE_PRIVATE);
+ adv.addChildEventListener(new ChildEventListener() {
+ @Override
+ public void onChildAdded(DataSnapshot dataSnapshot, String s) {
+ for(DataSnapshot dsp : dataSnapshot.getChildren()){
+ lst.add(String.valueOf(dsp.getValue()));
+ Log.e("EMAILS: ", String.valueOf(dsp.getValue()));
+ }
+ }
- if(preferences.getBoolean("activity_executed", false)){
- Intent intent = new Intent(this, MainActivity.class);
- startActivity(intent);
- finish();
- }
- else {
- SharedPreferences.Editor edit = preferences.edit();
- edit.putBoolean("activity_executed", true);
- edit.commit();
- }
+ @Override
+ public void onChildChanged(DataSnapshot dataSnapshot, String s) {
+
+ }
+
+ @Override
+ public void onChildRemoved(DataSnapshot dataSnapshot) {
+
+ }
+
+ @Override
+ public void onChildMoved(DataSnapshot dataSnapshot, String s) {
+
+ }
+
+ @Override
+ public void onCancelled(DatabaseError databaseError) {
+
+ }
+ });
+
+
+// SharedPreferences preferences = getSharedPreferences("ActivityPREF", Context.MODE_PRIVATE);
+//
+// if(preferences.getBoolean("activity_executed", false)){
+// Intent intent = new Intent(this, MainActivity.class);
+// startActivity(intent);
+// finish();
+// }
+// else {
+// SharedPreferences.Editor edit = preferences.edit();
+// edit.putBoolean("activity_executed", true);
+// edit.commit();
+// }
}
@@ -77,8 +128,14 @@ public class RollNumber extends AppCompatActivity implements AdapterView.OnItemS
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
TextView textView = (TextView)view;
- advisor.setValue(textView.getText());
- Toast.makeText(this, textView.getText(), Toast.LENGTH_SHORT).show();
+ for (String advisorName: list) {
+ Log.d("EMAIL", advisorName);
+ Log.d("TEXTVIEW", textView.getText().toString());
+ if (textView.getText().equals(advisorName)) {
+ int i = list.indexOf(advisorName);
+ advisor.setValue(lst.get(i));
+ }
+ }
}
@Override
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index e10f3f8..779b1d3 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -4,7 +4,5 @@
<item>One</item>
<item>Two</item>
<item>Three</item>
- <item>Four</item>
- <item>Five</item>
</string-array>
</resources>
--
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