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Commit 0c723968 authored by darshanxyz's avatar darshanxyz
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Added the ability to change the flag value in the OD class of the Firebase database

parent 276e46e1
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.idea/misc.xml
+ 1
− 1
View file @ 0c723968
......@@ -53,7 +53,7 @@
<ConfirmationsSetting value="0" id="Add" />
<ConfirmationsSetting value="0" id="Remove" />
</component>
<component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
<component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/build/classes" />
</component>
<component name="ProjectType">
......
app/src/main/java/com/darshanbshah/odsystem/MainActivity.java
+ 130
− 16
View file @ 0c723968
......@@ -19,9 +19,11 @@ import com.google.firebase.database.DataSnapshot;
import com.google.firebase.database.DatabaseError;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;
import com.google.firebase.database.ValueEventListener;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.HashMap;
import java.util.List;
public class MainActivity extends AppCompatActivity {
......@@ -43,10 +45,17 @@ public class MainActivity extends AppCompatActivity {
DatabaseReference roll_no;
DatabaseReference email;
DatabaseReference advisor;
DatabaseReference od;
DatabaseReference od_child_child;
RollNumber r = new RollNumber();
String recepient = "";
List<String> list1 = new ArrayList<String>();
List<String> list_adv_name = new ArrayList<String>();
List<String> list_adv_email = new ArrayList<String>();
HashMap<String, String> adv_details = new HashMap<String, String>();
@Override
......@@ -62,7 +71,7 @@ public class MainActivity extends AppCompatActivity {
roll_no = id.child("RollNumber");
email = id.child("Email");
advisor = id.child("Advisor");
od = root.child("OD");
welcomeText = (TextView)findViewById(R.id.welcomeText);
welcomeText.setText("Welcome " + mAuth.getCurrentUser().getEmail());
......@@ -74,14 +83,32 @@ public class MainActivity extends AppCompatActivity {
student.addChildEventListener(new ChildEventListener() {
@Override
public void onChildAdded(DataSnapshot dataSnapshot, String s) {
for(DataSnapshot dsp : dataSnapshot.getChildren()){
if (dsp.getKey().toString().equals("Advisor")) {
list1.add(String.valueOf(dsp.getValue()));
Log.e("E-MAIL ", String.valueOf(dsp.getValue()));
for(final DataSnapshot d : dataSnapshot.getChildren()){
student.addValueEventListener(new ValueEventListener() {
@Override
public void onDataChange(DataSnapshot ds) {
for(DataSnapshot dsp : ds.getChildren()){
if (dsp.getKey().toString().equals(mAuth.getCurrentUser().getUid())) {
if (d.getKey().toString().equals("Advisor")) {
list1.add(String.valueOf(d.getValue()));
Log.e("E-MAIL of Adv ", String.valueOf(d.getValue()));
}
}
}
}
@Override
public void onCancelled(DatabaseError databaseError) {
}
});
}
}
@Override
public void onChildChanged(DataSnapshot dataSnapshot, String s) {
......@@ -102,14 +129,63 @@ public class MainActivity extends AppCompatActivity {
}
});
}
public void onClickFromDatePicker(View view) {
for (int i = 0; i < list_adv_name.size(); i++) {
list_adv_name.remove(i);
}
adv.addValueEventListener(new ValueEventListener() {
@Override
public void onDataChange(DataSnapshot dataSnapshot) {
for (DataSnapshot data : dataSnapshot.getChildren()) {
list_adv_name.add(data.getKey().toString());
}
}
@Override
public void onCancelled(DatabaseError databaseError) {
}
});
for (int i = 0; i < list_adv_email.size(); i++) {
list_adv_email.remove(i);
}
adv.addChildEventListener(new ChildEventListener() {
@Override
public void onChildAdded(DataSnapshot dataSnapshot, String s) {
for (DataSnapshot data : dataSnapshot.getChildren()) {
if (data.getKey().toString().equals("Email")) {
list_adv_email.add(data.getValue().toString());
}
}
}
@Override
public void onChildChanged(DataSnapshot dataSnapshot, String s) {
}
public void onClickFromDatePicker(View view) {
@Override
public void onChildRemoved(DataSnapshot dataSnapshot) {
}
@Override
public void onChildMoved(DataSnapshot dataSnapshot, String s) {
}
@Override
public void onCancelled(DatabaseError databaseError) {
}
});
new DatePickerDialog(this, fromListener, calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH), calendar.get(Calendar.DAY_OF_MONTH)).show();
}
......@@ -149,6 +225,10 @@ public class MainActivity extends AppCompatActivity {
}
public void onRequestClick(View view) {
for (int i = 0; i < list_adv_name.size(); i++) {
adv_details.put(list_adv_email.get(i), list_adv_name.get(i));
}
reasonString = reason.getText().toString();
fromDate = from.getText().toString();
toDate = to.getText().toString();
......@@ -158,18 +238,52 @@ public class MainActivity extends AppCompatActivity {
else {
full = "No";
}
final String str = adv_details.get(list1.get(0));
od.addChildEventListener(new ChildEventListener() {
@Override
public void onChildAdded(DataSnapshot dataSnapshot, String s) {
for(DataSnapshot dsp : dataSnapshot.getChildren()){
if (dsp.getKey().equals(mAuth.getCurrentUser().getUid())) {
od_child_child = od.child(str).child(mAuth.getCurrentUser().getUid());
od_child_child.setValue(1);
}
}
}
@Override
public void onChildChanged(DataSnapshot dataSnapshot, String s) {
Intent intent = new Intent(Intent.ACTION_SEND);
intent.setData(Uri.parse("mailto:"));
}
@Override
public void onChildRemoved(DataSnapshot dataSnapshot) {
}
@Override
public void onChildMoved(DataSnapshot dataSnapshot, String s) {
}
@Override
public void onCancelled(DatabaseError databaseError) {
}
});
// recepient = list1.get(0);
//
// Intent intent = new Intent(Intent.ACTION_SEND);
// intent.setData(Uri.parse("mailto:"));
//
// Log.e("Recepient", recepient);
intent.putExtra(Intent.EXTRA_EMAIL, recepient);
intent.putExtra(Intent.EXTRA_SUBJECT, "OD Request");
intent.putExtra(Intent.EXTRA_TEXT, "Reason: " + reasonString + '\n' + "From: " + fromDate + '\n' + "To: " + toDate + '\n' + "Full day: " + full);
intent.setType("message/rfc822");
Intent chooser = Intent.createChooser(intent, "Send email");
startActivity(chooser);
// intent.putExtra(Intent.EXTRA_EMAIL, recepient);
// intent.putExtra(Intent.EXTRA_SUBJECT, "OD Request");
// intent.putExtra(Intent.EXTRA_TEXT, "Reason: " + reasonString + '\n' + "From: " + fromDate + '\n' + "To: " + toDate + '\n' + "Full day: " + full);
// intent.setType("message/rfc822");
// Intent chooser = Intent.createChooser(intent, "Send email");
// startActivity(chooser);
Log.e("DATA: ", reasonString + ", " + fromDate + ", " + toDate + ", " + full);
......
app/src/main/java/com/darshanbshah/odsystem/RollNumber.java
+ 11
− 3
View file @ 0c723968
......@@ -27,6 +27,7 @@ import com.google.firebase.database.Query;
import com.google.firebase.database.ValueEventListener;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
public class RollNumber extends AppCompatActivity implements AdapterView.OnItemSelectedListener{
......@@ -35,6 +36,9 @@ public class RollNumber extends AppCompatActivity implements AdapterView.OnItemS
private EditText rollNumber;
private Spinner advisors;
List<String> list = new ArrayList<String>();
List<String> lst = new ArrayList<String>();
FirebaseDatabase database = FirebaseDatabase.getInstance();
DatabaseReference root;
......@@ -45,8 +49,7 @@ public class RollNumber extends AppCompatActivity implements AdapterView.OnItemS
DatabaseReference email;
DatabaseReference advisor;
List<String> list = new ArrayList<String>();
List<String> lst = new ArrayList<String>();
HashMap <String,String> adv_map = new HashMap <String, String>();
@Override
protected void onCreate(Bundle savedInstanceState) {
......@@ -74,6 +77,7 @@ public class RollNumber extends AppCompatActivity implements AdapterView.OnItemS
list.add(String.valueOf(dsp.getKey())); //add result into array list
Log.e("VALUE: ", String.valueOf(dsp.getKey()));
}
Log.e("LISTSIZE", String.valueOf(list.size()));
}
@Override
......@@ -82,17 +86,20 @@ public class RollNumber extends AppCompatActivity implements AdapterView.OnItemS
}
});
ArrayAdapter adapter = ArrayAdapter.createFromResource(this, R.array.advisors, android.R.layout.simple_spinner_dropdown_item);
advisors.setAdapter(adapter);
advisors.setOnItemSelectedListener(this);
adv.addChildEventListener(new ChildEventListener() {
int i = 0;
@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()));
// adv_map.put(String.valueOf(dsp.getValue()), list.get(1));
// ++i;
}
}
......@@ -116,6 +123,7 @@ public class RollNumber extends AppCompatActivity implements AdapterView.OnItemS
}
});
Log.e("LSTSIZE", String.valueOf(lst.size()));
// SharedPreferences preferences = getSharedPreferences("ActivityPREF", Context.MODE_PRIVATE);
//
......
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