HH1D1PX3

1package com.bla.androidsqlitebasics.activity;
2
3import android.content.Intent;
4import android.os.Bundle;
5import android.support.v7.app.AppCompatActivity;
6import android.view.View;
7import android.widget.Button;
8import android.widget.EditText;
9import android.widget.RadioGroup;
10import android.widget.Toast;
11
12import com.bla.androidsqlitebasics.database.DBHelper;
13import com.bla.androidsqlitebasics.model.User;
14import com.live.sinhalacoder.androidsqlitebasics.R;
15
16import java.util.List;
17
18public class EditProfileActivity extends AppCompatActivity {
19
20    EditText usernameEt, passwordEt, dobEt;
21    RadioGroup genderRadio;
22    Button editBt, searchBt, deleteBt;
23
24    //to get access to database table
25    DBHelper mHelper;
26
27    long userId;
28
29    @Override
30    protected void onCreate(Bundle savedInstanceState) {
31        super.onCreate(savedInstanceState);
32        setContentView(R.layout.activity_edit_profile);
33
34        usernameEt = findViewById(R.id.idUsernameEt);
35        passwordEt = findViewById(R.id.idPasswordEt);
36        dobEt = findViewById(R.id.idBirthdayEt);
37
38        genderRadio = findViewById(R.id.radioGroup);
39
40        editBt = findViewById(R.id.idEditBt);
41        searchBt = findViewById(R.id.idSearchBt);
42        deleteBt = findViewById(R.id.idDeleteBt);
43
44        //initialize db helper when app create
45        mHelper = new DBHelper(this);
46
47        //TODO: get userId that is coming from the home activity to search using user Id(not sure this way or using search username)
48        //If press update or delete without searching user id coming from the home activity will be deleted
49        Intent intent = getIntent();
50        if (intent != null) {
51            userId = intent.getLongExtra("userId", -1);
52        }
53
54        //if user clicked edit button
55        editBt.setOnClickListener(new View.OnClickListener() {
56            @Override
57            public void onClick(View v) {
58
59                String uname = usernameEt.getText().toString();
60                String pass = passwordEt.getText().toString();
61                String dob = dobEt.getText().toString();
62                String gender = "";
63                if (genderRadio.getCheckedRadioButtonId() == R.id.idMaleRadio) {
64                    gender = "Male";
65                } else if (genderRadio.getCheckedRadioButtonId() == R.id.idFemaleRadio) {
66                    gender = "Female";
67                }
68
69                //edit logged in user
70                if (mHelper.updateInfo(userId, uname, pass, dob, gender)) {
71                    Toast.makeText(EditProfileActivity.this, "Updated!", Toast.LENGTH_SHORT).show();
72                } else {
73                    Toast.makeText(EditProfileActivity.this, "Cannot update!", Toast.LENGTH_SHORT).show();
74                }
75            }
76        });
77
78        //if user clicked search button
79        searchBt.setOnClickListener(new View.OnClickListener() {
80            @Override
81            public void onClick(View v) {
82                //get typed username to search
83                String username = usernameEt.getText().toString();
84
85                List<User> users = mHelper.readAllInfor();
86
87                //we dont have loop through to find matching username if we send username as a parameter to the dbhelper and check for that user inside readAllInfo
88                for (User u : users) {
89                    //if typed username equals with table value
90                    if (username.equals(u.getUsername())) {
91                        //get the user id to update and delete
92                        userId = u.getId();
93                        //if there is any matching username with db user table get those values and place into textfields
94                        passwordEt.setText(u.getPassword());
95                        dobEt.setText(u.getDob());
96
97                        if (u.getGender() != null) {
98                            if (u.getGender().equals("Male")) {
99                                genderRadio.check(R.id.idMaleRadio);
100                            } else if (u.getGender().equals("Female"))
101                                genderRadio.check(R.id.idFemaleRadio);
102                        }
103                    }
104                }
105
106                //dumb trick to display if user not exists
107                if (passwordEt.getText().toString().equals("")) {
108                    //if searched user not exists
109                    Toast.makeText(EditProfileActivity.this, "No user found!", Toast.LENGTH_SHORT).show();
110                }
111            }
112        });
113
114        //if user clicked delete button
115        deleteBt.setOnClickListener(new View.OnClickListener() {
116            @Override
117            public void onClick(View v) {
118                //delete user from table and if deleted count is greater than 0 display delete message
119                if (mHelper.deleteInfo(userId)) {
120                    Toast.makeText(EditProfileActivity.this, "Deleted!", Toast.LENGTH_SHORT).show();
121                } else {
122                    Toast.makeText(EditProfileActivity.this, "User not in the table!", Toast.LENGTH_SHORT).show();
123                }
124
125                //clear out editText after deleted
126                usernameEt.setText("");
127                passwordEt.setText("");
128                dobEt.setText("");
129                genderRadio.clearCheck();
130            }
131        });
132    }
133
134    @Override
135    protected void onDestroy() {
136        super.onDestroy();
137        mHelper.close();
138    }
139}