message firebase added

app/src/main/java/com/project/mednudge/AddEditMedicine.java

@@ -1,7 +1,5 @@
 package com.project.mednudge;
 
-import android.content.Context;
-import android.net.Uri;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentTransaction;
@@ -11,34 +9,83 @@
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.Button;
+import android.widget.EditText;
+import android.widget.ImageView;
+import android.widget.RadioButton;
+import android.widget.RadioGroup;
+import android.widget.Spinner;
+import android.widget.Toast;
+
+import com.google.firebase.database.DatabaseReference;
+import com.google.firebase.database.FirebaseDatabase;
 
 
 public class AddEditMedicine extends Fragment implements View.OnClickListener {
 Button alarm;
     FragmentTransaction fragmentTransaction;
     Fragment fragment;
     Toolbar toolbar;
+    DatabaseReference mDatabase;
+    EditText editMedicineName;
+    EditText editPrescribedBy;
+    EditText editDose;
+    Spinner editUnit;
+    RadioGroup editInstruction;
+    RadioButton instruction1;
+    EditText editRemark;
+    View view;
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
                              Bundle savedInstanceState) {
         // Inflate the layout for this fragment
-        View view=inflater.inflate(R.layout.fragment_add_edit_medicine, container, false);
+        view=inflater.inflate(R.layout.fragment_add_edit_medicine, container, false);
         alarm=(Button) view.findViewById(R.id.button);
         alarm.setOnClickListener(this);
         toolbar=(Toolbar)view.findViewById(R.id.toolbar);
         AppCompatActivity activity = (AppCompatActivity) getActivity();
         activity.setSupportActionBar(toolbar);
         activity.getSupportActionBar().setTitle("Add Medicine");
         activity.getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+        mDatabase = FirebaseDatabase.getInstance().getReference("medicines");
+        editMedicineName=(EditText)view.findViewById(R.id.medicine_name);
+        editPrescribedBy=(EditText)view.findViewById(R.id.prescribed_by);
+        editDose=(EditText)view.findViewById(R.id.edit_dose);
+        editUnit=(Spinner)view.findViewById(R.id.select_unit);
+        editInstruction=(RadioGroup)view.findViewById(R.id.instruction);
+        editRemark=(EditText)view.findViewById(R.id.remark);
         return view;
 
 
     }
     public void onClick(View v)
     {
+        ImageView medicineImage=null;
+        String medicineName = editMedicineName.getText().toString().trim();
+        String prescribedBy = editPrescribedBy.getText().toString().trim();
+        String dose=editDose.getText().toString().trim()+" "+editUnit.getSelectedItem().toString();
+        int selectedId = editInstruction.getCheckedRadioButtonId();
+
+        // find the radiobutton by returned id
+        instruction1 = (RadioButton) view.findViewById(selectedId);
+        String instruction=(String)instruction1.getText();
+        String remark=editRemark.getText().toString().trim();
+
+
+
+// Creating new user node, which returns the unique key value
+// new user node would be /users/$userid/
+        String medicineId = mDatabase.push().getKey();
+
+// creating user object
+        Medicine medicine = new Medicine(medicineId,medicineImage,medicineName,prescribedBy,dose,instruction,remark);
+
+// pushing user to 'users' node using the userId
+        mDatabase.child(medicineId).setValue(medicine);
+        Toast.makeText(getContext(),"Medicine Added",Toast.LENGTH_SHORT);
         fragmentTransaction = getFragmentManager().beginTransaction();
         fragment = new Alarm();//the fragment you want to show
         fragmentTransaction.replace(R.id.content_frame, fragment);//R.id.content_frame is the layout you want to replace
+        fragmentTransaction.addToBackStack(null);
         fragmentTransaction.commit();
     }
 

app/src/main/java/com/project/mednudge/Login.java

@@ -30,6 +30,7 @@ public void onClick(View v) {
                 fragmentTransaction = getFragmentManager().beginTransaction();
                 fragment = new DoctorPatientSignup();//the fragment you want to show
                 fragmentTransaction.replace(R.id.content_frame, fragment);//R.id.content_frame is the layout you want to replace
+                fragmentTransaction.addToBackStack(null);
                 fragmentTransaction.commit();
             }
         });
@@ -46,11 +47,13 @@ public void onClick(View v)
             case R.id.button2:  fragmentTransaction = getFragmentManager().beginTransaction();
                 fragment = new DoctorProfile();//the fragment you want to show
                 fragmentTransaction.replace(R.id.content_frame, fragment);//R.id.content_frame is the layout you want to replace
+                fragmentTransaction.addToBackStack(null);
                 fragmentTransaction.commit();
                 break;
             case R.id.button3:  fragmentTransaction = getFragmentManager().beginTransaction();
                 fragment = new PatientProfile();//the fragment you want to show
                 fragmentTransaction.replace(R.id.content_frame, fragment);//R.id.content_frame is the layout you want to replace
+                fragmentTransaction.addToBackStack(null);
                 fragmentTransaction.commit();
                 break;
         }

app/src/main/java/com/project/mednudge/MainActivity.java

@@ -21,7 +21,14 @@ protected void onCreate(Bundle savedInstanceState) {
     public void onBackPressed()
 
     {
-        super.onBackPressed();
+        int count=getFragmentManager().getBackStackEntryCount();
+        if (count==0) {
+            super.onBackPressed();
+        }
+        else
+        {
+            getFragmentManager().popBackStack();
+        }
     }
 }
 

app/src/main/java/com/project/mednudge/Medicine.java

@@ -0,0 +1,59 @@
+package com.project.mednudge;
+
+import android.widget.ImageView;
+
+/**
+ * Created by MEGHA on 09-11-2017.
+ */
+
+public class Medicine {
+    ImageView medicineImage;
+    String medicineId;
+    String medicineName;
+    String doctorName;
+    String dose;
+    String instruction;
+    String remark;
+    public Medicine(){
+
+    }
+    public Medicine(String medicineId, ImageView medicineImage, String medicineName, String doctorName, String dose, String instruction, String remark)
+    {
+        this.medicineId=medicineId;
+        this.medicineImage=medicineImage;
+        this.medicineName=medicineName;
+        this.doctorName=doctorName;
+        this.dose=dose;
+        this.instruction=instruction;
+        this.remark=remark;
+    }
+    public String getMedicineId()
+    {
+        return medicineId;
+    }
+public ImageView getMedicineImage()
+{
+    return medicineImage;
+}
+public String getMedicineName()
+{
+    return medicineName;
+}
+public String getDoctorName()
+{
+    return doctorName;
+    }
+    public String getDose()
+    {
+        return dose;
+    }
+    public String getInstruction()
+    {
+        return instruction;
+    }
+    public String getRemark()
+    {
+        return remark;
+    }
+
+}

app/src/main/java/com/project/mednudge/PatientProfile.java

@@ -61,6 +61,7 @@ public void onClick(View v) {
                 fragmentTransaction = getFragmentManager().beginTransaction();
                 fragment = new History();//the fragment you want to show
                 fragmentTransaction.replace(R.id.content_frame, fragment);//R.id.content_frame is the layout you want to replace
+                fragmentTransaction.addToBackStack(null);
                 fragmentTransaction.commit();
 
                 break;
@@ -69,13 +70,15 @@ public void onClick(View v) {
                 fragmentTransaction = getFragmentManager().beginTransaction();
                 fragment = new AddEditMedicine();//the fragment you want to show
                 fragmentTransaction.replace(R.id.content_frame, fragment);//R.id.content_frame is the layout you want to replace
+                fragmentTransaction.addToBackStack(null);
                 fragmentTransaction.commit();
                 break;
             case R.id.fab3:
 
                 fragmentTransaction = getFragmentManager().beginTransaction();
                 fragment = new Prescription();//the fragment you want to show
                 fragmentTransaction.replace(R.id.content_frame, fragment);//R.id.content_frame is the layout you want to replace
+                fragmentTransaction.addToBackStack(null);
                 fragmentTransaction.commit();
                 break;
         }

app/src/main/res/layout/fragment_add_edit_medicine.xml

@@ -51,7 +51,7 @@
             android:layout_below="@+id/card_view"
             android:layout_marginTop="40dp"
             android:ems="10"
-            android:hint="Mediciene Name"
+            android:hint="Medicine Name"
             android:textColor="@color/black"
             android:textSize="15sp" />