priyatham
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alzapp
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age calc

This commit is contained in:
Priyatham 2020-03-19 23:26:10 +05:30
parent 31e70bf8d5
commit 13517af628
3 changed files with 72 additions and 35 deletions
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3
app/build.gradle
View File

@ -5,7 +5,7 @@ android {
buildToolsVersion "29.0.2"
defaultConfig {
applicationId "com.example.alzapp"
minSdkVersion 22
minSdkVersion 26
targetSdkVersion 29
versionCode 1
versionName "1.0"
@ -29,4 +29,5 @@ dependencies {
implementation 'com.android.support:cardview-v7:29.0.2'
implementation "androidx.annotation:annotation:1.1.0"
implementation 'com.android.volley:volley:1.1.1'
}

10
app/src/main/java/com/example/alzapp/MainActivity.java
View File

@ -1,13 +1,10 @@
package com.example.alzapp;
import androidx.appcompat.app.AppCompatActivity;
import android.content.Intent;
import android.database.sqlite.SQLiteDatabase;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import androidx.appcompat.app.AppCompatActivity;
/*******
Created on: 21/01/2020
@ -17,7 +14,7 @@ import android.widget.TextView;
********/
public class MainActivity extends AppCompatActivity {
public class MainActivity extends AppCompatActivity{
private TextView welcome;
@Override
@ -32,6 +29,7 @@ public class MainActivity extends AppCompatActivity {
}

94
app/src/main/java/com/example/alzapp/registration.java
View File

@ -1,32 +1,36 @@
package com.example.alzapp;
import androidx.appcompat.app.AppCompatActivity;
import android.app.AlertDialog;
import android.app.DatePickerDialog;
import android.content.Intent;
import android.database.sqlite.SQLiteDatabase;
import android.os.Bundle;
import android.view.View;
import android.widget.EditText;
import android.widget.TextView;
import androidx.fragment.app.DialogFragment;
import android.widget.DatePicker;
import android.widget.RadioButton;
import android.widget.Button;
import android.widget.DatePicker;
import android.widget.EditText;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import java.text.DateFormat;
import java.util.Calendar;
import android.view.LayoutInflater;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
import android.view.ViewGroup;
import android.view.Gravity;
import org.json.*;
import java.lang.*;
import com.android.volley.*;
import com.android.volley.toolbox.*;
import android.app.AlertDialog;
import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.toolbox.Volley;
import org.json.JSONException;
import org.json.JSONObject;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.time.LocalDate;
import java.time.Period;
import java.util.Calendar;
import java.util.Date;
import java.util.Locale;
import androidx.appcompat.app.AppCompatActivity;
import androidx.fragment.app.DialogFragment;
/*******
Created on: 21/01/2020
@ -38,8 +42,6 @@ import android.app.AlertDialog;
public class registration extends AppCompatActivity implements DatePickerDialog.OnDateSetListener {
private TextView signin;
private TextView dob;
SQLiteDatabase sqLiteDatabase;
private RadioGroup radioSexGroup;
private RadioButton radioSexButton;
private EditText username;
@ -48,8 +50,8 @@ public class registration extends AppCompatActivity implements DatePickerDialog.
private EditText lastname;
private EditText email_id;
private Button signup;
private Button signup_button;
String gender;
String ages;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
@ -87,7 +89,7 @@ public class registration extends AppCompatActivity implements DatePickerDialog.
}
});
Button back = (Button) findViewById(R.id.back);
Button back = findViewById(R.id.back);
back.setOnClickListener(new View.OnClickListener() {
@Override
@ -101,7 +103,7 @@ public class registration extends AppCompatActivity implements DatePickerDialog.
int selectedId = radioSexGroup.getCheckedRadioButtonId();
//find the radiobutton by returned id
radioSexButton = (RadioButton) findViewById(selectedId);
radioSexButton = findViewById(selectedId);
@ -160,14 +162,19 @@ public class registration extends AppCompatActivity implements DatePickerDialog.
@Override
public void onDateSet(DatePicker view, int year, int month, int dayOfMonth) {
Calendar c = Calendar.getInstance();
c.set(Calendar.YEAR, year);
c.set(Calendar.MONTH, month);
c.set(Calendar.DAY_OF_MONTH, dayOfMonth);
String currentDateString = DateFormat.getDateInstance(DateFormat.FULL).format(c.getTime());
String currentDateString = DateFormat.getDateInstance(DateFormat.DEFAULT).format(c.getTime());
LocalDate l1 = LocalDate.of(year, month, dayOfMonth);
age(currentDateString,l1);
TextView textView = (TextView) findViewById(R.id.dob1);
textView.setText(currentDateString);
}
public void openActivity() {
@ -187,6 +194,37 @@ public class registration extends AppCompatActivity implements DatePickerDialog.
}
public void age(String s,LocalDate l1)
{
try {
DateFormat originalFormat = new SimpleDateFormat("dd MMM yyyy", Locale.US);
DateFormat targetFormat = new SimpleDateFormat("yyyy/MM/dd", Locale.US);
Date date = originalFormat.parse(s);
if (date != null) {
String formattedDate = targetFormat.format(date);
}
LocalDate now1 = LocalDate.now();
Period diff1 = Period.between(l1, now1);
int age = diff1.getYears();
ages = String.valueOf(age);
}
catch(ParseException e)
{
e.printStackTrace();
}
}