Android , React-Native , Kotlin , Android JetBrains Coding Blogs: SQLiteDBExample

First create main_activity.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".MainActivity" >

<ScrollView
android:id="@+id/scrollView1"
android:layout_width="fill_parent"
android:layout_height="wrap_content" >

<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >

<EditText
android:id="@+id/edtname"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:hint="@string/name" />

<EditText
android:id="@+id/edtadd"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:hint="@string/address" />

<EditText
android:id="@+id/edtcity"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:hint="@string/city" />

<EditText
android:id="@+id/edtstate"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:hint="@string/state" />

<EditText
android:id="@+id/edtcountry"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:hint="@string/country" />

<ImageView
android:id="@+id/imageviewsetphoto"
android:layout_height="100dp"
android:layout_width="100dp"/>

<Button
android:id="@+id/btnuploadimage"
android:layout_height="wrap_content"
android:layout_width="fill_parent"
android:text="Upload image"/>

<Button
android:id="@+id/btnsave"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:onClick="saveClick"
android:text="@string/save" />

<Button
android:id="@+id/btnlist"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:onClick="listClick"
android:text="@string/list" />

</LinearLayout>
</ScrollView>

</RelativeLayout>

then , create displaylist.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="@android:color/black">

<Button
android:id="@+id/backbtn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/back"
android:onClick="backClick"/>

<ListView
android:id="@+id/listView1"
android:layout_width="match_parent"
android:layout_height="wrap_content" >
</ListView>

</LinearLayout>

then ,create editrecord.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"

xmlns:tools="http://schemas.android.com/tools"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:paddingBottom="@dimen/activity_vertical_margin"

android:paddingLeft="@dimen/activity_horizontal_margin"

android:paddingRight="@dimen/activity_horizontal_margin"

android:paddingTop="@dimen/activity_vertical_margin"

tools:context=".MainActivity" >

<Button

android:id="@+id/backbtn"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="@string/back"

android:onClick="backClick"/>

<ImageView android:id="@+id/usrimg"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

android:layout_below="@+id/backbtn"

android:contentDescription="useimg"/>

<ScrollView

android:id="@+id/scrollView1"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:layout_below="@+id/usrimg" >

<LinearLayout

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:orientation="vertical" >

<EditText

android:id="@+id/edtname"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:hint="@string/name" />

<EditText

android:id="@+id/edtadd"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:hint="@string/address" />

<EditText

android:id="@+id/edtcity"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:hint="@string/city" />

<EditText

android:id="@+id/edtstate"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:hint="@string/state" />

<EditText

android:id="@+id/edtcountry"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:hint="@string/country" />

<Button

android:id="@+id/btnsave"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:onClick="updateClick"

android:text="@string/save" />

<Button

android:id="@+id/btndel"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:onClick="deleteClick"

android:text="@string/delete" />

</LinearLayout>

</ScrollView>

</RelativeLayout>

then ,create myraw.xml

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:orientation="vertical" >

<TextView

android:id="@+id/textViewname"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:textSize="20sp"

android:text="name" />

<TextView

android:id="@+id/textViewadd"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:textSize="20sp"

android:text="add" />

<TextView

android:id="@+id/textViewcity"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:textSize="20sp"

android:text="city" />

<TextView

android:id="@+id/textViewstate"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:textSize="20sp"

android:text="state" />

<TextView

android:id="@+id/textViewcountry"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:textSize="20sp"

android:text="country" />

</LinearLayout>

then ,create photouploaddialog1.xml

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

style="@style/dialog_style"

android:layout_width="fill_parent"

android:layout_height="fill_parent"

android:layout_gravity="bottom"

android:gravity="bottom"

android:orientation="vertical" >

<LinearLayout

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:paddingLeft="2dp"

android:paddingRight="2dp"

android:paddingTop="15dp"

android:background="@drawable/transperet_bg"

android:orientation="vertical" >

<Button

android:id="@+id/btn_take_photo"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:text="take_photo"

android:textStyle="bold"

android:textColor="@android:color/black"

android:layout_marginLeft="10dp"

android:layout_marginRight="10dp"

android:layout_marginBottom="10dp"

android:background="@drawable/photoselector" />

<Button

android:id="@+id/btn_choose_from_library"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:text="choose_from_library"

android:textStyle="bold"

android:textColor="@android:color/black"

android:layout_marginLeft="10dp"

android:layout_marginRight="10dp"

android:background="@drawable/photoselector"/>

<Button

android:id="@+id/photo_cancel"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:layout_marginTop="20dp"

android:text="photo_cancel"

android:textStyle="bold"

android:padding="5dp"

android:textColor="@android:color/white"

android:layout_marginBottom="10dp"

android:layout_marginLeft="10dp"

android:layout_marginRight="10dp"

android:background="@drawable/photocancelselectoe" />

</LinearLayout>

then create crop_selector.xml

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout

xmlns:android="http://schemas.android.com/apk/res/android"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:padding="10dp"

android:gravity="center_vertical">

<ImageView

android:id="@+id/iv_icon"

android:layout_width="wrap_content"

android:layout_height="wrap_content"/>

<TextView

android:id="@+id/tv_name"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text=""/>

</LinearLayout>

then create amin sub folder in res folder and create slide_out_down.xml

<?xml version="1.0" encoding="utf-8"?>

<translate xmlns:android="http://schemas.android.com/apk/res/android"

android:duration="@android:integer/config_longAnimTime"

android:fromYDelta="0%p"

android:toYDelta="100%p" />

then create slide_up_dialog.xml

<?xml version="1.0" encoding="utf-8"?>

<translate xmlns:android="http://schemas.android.com/apk/res/android"

android:fromYDelta="50%p" android:toYDelta="0%p"

android:duration="@android:integer/config_longAnimTime"/>

then create drawable folder and create photocancelselectoe.xml

<?xml version="1.0" encoding="utf-8"?>

<item android:drawable="@drawable/take_photo_hover"

android:state_pressed="true" />

<item android:drawable="@drawable/cancel_btn"

android:state_focused="true" />

</selector>

then create photoselector.xml

<?xml version="1.0" encoding="utf-8"?>

<item android:drawable="@drawable/take_photo_hover"

android:state_pressed="true" />

<item android:drawable="@drawable/take_photo"

android:state_focused="true" />

</selector>

then use this images in drawable-hdpi folder

then below is my menifest.xml file

<?xml version="1.0" encoding="utf-8"?>

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

package="com.example.sqlitedbexample"

android:versionCode="1"

android:versionName="1.0" >

<uses-sdk

android:minSdkVersion="8"

android:targetSdkVersion="18" />

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

<uses-permission android:name="android.permission.WRITE_INTERNAL_STORAGE" />

<uses-permission android:name="android.permission.READ_INTERNAL_STORAGE" />

<application

android:allowBackup="true"

android:icon="@drawable/ic_launcher"

android:label="@string/app_name"

android:theme="@style/AppTheme" >

<activity

android:name="com.example.sqlitedbexample.MainActivity"

android:label="@string/app_name" >

<intent-filter>

</intent-filter>

</activity>

</application>

</manifest>

then below is my string.xml file

<?xml version="1.0" encoding="utf-8"?>

<string name="app_name">SQLiteDBExample</string>

<string name="action_settings">Settings</string>

<string name="hello_world">Hello world!</string>

<string name="address">Address</string>

<string name="state">State</string>

<string name="country">Country</string>

<string name="update">Update</string>

<string name="delete">Delete</string>

</resources>

then below is style.xml file

<item name="android:windowAnimationStyle">@android:style/Animation.Dialog</item>

<item name="android:windowSoftInputMode">stateUnspecified|adjustPan</item>

</style>

<item name="android:windowEnterAnimation">@anim/slide_up_dialog</item>

<item name="android:windowExitAnimation">@anim/slide_out_down</item>

</style>

then start java code from below ,first one is MainActivity.java

package com.example.sqlitedbexample;

import java.io.BufferedOutputStream;

import java.io.ByteArrayOutputStream;

import java.io.File;

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.IOException;

import java.text.SimpleDateFormat;

import java.util.ArrayList;

import java.util.Date;

import java.util.List;

import android.app.Activity;

import android.app.AlertDialog;

import android.content.ActivityNotFoundException;

import android.content.ComponentName;

import android.content.Context;

import android.content.DialogInterface;

import android.content.Intent;

import android.content.pm.ResolveInfo;

import android.graphics.Bitmap;

import android.graphics.BitmapFactory;

import android.net.Uri;

import android.os.Bundle;

import android.os.Environment;

import android.provider.MediaStore;

import android.util.Log;

import android.view.Gravity;

import android.view.View;

import android.view.View.OnClickListener;

import android.view.ViewGroup.LayoutParams;

import android.widget.Button;

import android.widget.EditText;

import android.widget.ImageView;

import android.widget.PopupWindow;

import android.widget.Toast;

import com.example.sqlitedbexample.sqlite.TaskData;

public class MainActivity extends Activity {

private static final String tag = MainActivity.class.getSimpleName();

EditText edtname,edtadd,edtcity,edtstate,edtcountry;

String strname,stradd,strcity,strstate,strcountry,currentDateandTime;

TaskData taskdata;

Button btnuploadimage;

Bitmap photo;

ImageView imgphoto;

View popUpView;

private PopupWindow mpopup;

private Uri mImageCaptureUri;

private static final int RESULT_LOAD_IMAGE = 101;

private static final int CAMERA_RESULT = 102;

private static final int CROP_FROM_CAMERA = 103;

String selectedImagePath;

Context context;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

context = MainActivity.this;

edtname = (EditText)findViewById(R.id.edtname);

edtadd = (EditText)findViewById(R.id.edtadd);

edtcity = (EditText)findViewById(R.id.edtcity);

edtstate = (EditText)findViewById(R.id.edtstate);

edtcountry = (EditText)findViewById(R.id.edtcountry);

btnuploadimage = (Button)findViewById(R.id.btnuploadimage);

imgphoto = (ImageView)findViewById(R.id.imageviewsetphoto);

btnuploadimage.setOnClickListener(new OnClickListener() {

@Override

public void onClick(View v) {

// TODO Auto-generated method stub

PopupMenu();

}

});

}

public void saveClick(View v){

strname = edtname.getText().toString();

stradd = edtadd.getText().toString();

strcity = edtcity.getText().toString();

strstate = edtstate.getText().toString();

strcountry = edtcountry.getText().toString();

// this code is for adding image from drawable folder

Bitmap b=BitmapFactory.decodeResource(getResources(), R.drawable.ic_launcher);

ByteArrayOutputStream bos=new ByteArrayOutputStream();

b.compress(Bitmap.CompressFormat.PNG, 100, bos);

byte[] photo=bos.toByteArray();

Log.i("MainActivity","insert image photo...."+photo);

// this code is for adding image from drawable folder

//coding to add image using camera or sdcard

Log.i(tag, "selectedImagePath..."+selectedImagePath);

Bitmap bMap = BitmapFactory.decodeFile(selectedImagePath);

ByteArrayOutputStream baos = new ByteArrayOutputStream();

bMap.compress(Bitmap.CompressFormat.JPEG, 100, baos);

//this will convert image to byte[]

byte[] byteArrayImage = baos.toByteArray();

//coding to add image using camera or sdcard

taskdata = new TaskData(getApplicationContext());

taskdata.open();

//belwo this line is for adding image from drawable folder

//taskdata.createTask(strname, stradd, strcity, strstate, strcountry,photo);

//below line is for adding image from camera or sdcard

taskdata.createTask(strname, stradd, strcity, strstate, strcountry,byteArrayImage);

taskdata.close();

Toast.makeText(getApplicationContext(), "Inserted successfully completd", Toast.LENGTH_LONG).show();

}

public void listClick(View v){

Intent ilist = new Intent(MainActivity.this,Displaylist.class);

startActivity(ilist);

}

public void PopupMenu() {

popUpView = getLayoutInflater().inflate(R.layout.photouploaddialog1, null); // inflating popup layout

mpopup = new PopupWindow(popUpView, LayoutParams.FILL_PARENT,

LayoutParams.WRAP_CONTENT, true); // Creation of popup

mpopup.setAnimationStyle(R.style.DialogAnimation);

mpopup.showAtLocation(popUpView, Gravity.BOTTOM, 0, 0); // Displaying

// popup

Button btnOk = (Button) popUpView.findViewById(R.id.btn_take_photo);

btnOk.setOnClickListener(new OnClickListener() {

public void onClick(View v) {

mpopup.dismiss();

Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);

mImageCaptureUri = Uri.fromFile(new File(Environment.getExternalStorageDirectory(),

"Tixe_" + String.valueOf(System.currentTimeMillis()) + ".jpg"));

intent.putExtra(android.provider.MediaStore.EXTRA_OUTPUT, mImageCaptureUri);

try {

intent.putExtra("return-data", true);

startActivityForResult(intent, CAMERA_RESULT);

} catch (ActivityNotFoundException e) {

e.printStackTrace();

}

});

Button btnchooselibrary = (Button) popUpView

.findViewById(R.id.btn_choose_from_library);

btnchooselibrary.setOnClickListener(new OnClickListener() {

public void onClick(View v) {

try {

Intent intent = new Intent();

intent.setType("image/*");

intent.setAction(Intent.ACTION_GET_CONTENT);

startActivityForResult(Intent.createChooser(intent, "Complete action using"), RESULT_LOAD_IMAGE);

} catch (Exception ex) {

}

});

Button btnCancel = (Button) popUpView.findViewById(R.id.photo_cancel);

btnCancel.setOnClickListener(new OnClickListener() {

public void onClick(View v) {

mpopup.dismiss();

}

});

}

@Override

protected void onActivityResult(int requestCode, int resultCode, Intent data) {

// TODO Auto-generated method stub

super.onActivityResult(requestCode, resultCode, data);

try{

mpopup.dismiss();

}catch(Exception e){

e.printStackTrace();

}

switch (requestCode) {

case CAMERA_RESULT:

doCrop();

break;

case RESULT_LOAD_IMAGE:

try{

mImageCaptureUri = data.getData();

doCrop();

}catch(Exception e){

e.printStackTrace();

}

break;

case CROP_FROM_CAMERA:

try{

Bundle extras = data.getExtras();

if (extras != null) {

photo = extras.getParcelable("data");

imgphoto.setImageBitmap(photo);

imgphoto.setBackgroundColor(getResources().getColor(android.R.color.transparent));

}

File f = new File(mImageCaptureUri.getPath());

selectedImagePath = f.getAbsolutePath();

if (f.exists()) f.delete();

boolean success = false;

if(photo != null){

try {

byte[] bitmapdata;

ByteArrayOutputStream stream = new ByteArrayOutputStream();

photo.compress(Bitmap.CompressFormat.JPEG, 90, stream);

bitmapdata = stream.toByteArray();

if (bitmapdata != null) {

MyWrite(bitmapdata);

success = true;

}

} catch (Exception e) {

e.printStackTrace();

success = false;

}

if (success) {

Log.i(tag, "Image Saved Successfully");

} else {

Log.i(tag, "Error during image saving");

} }catch(Exception e){

e.printStackTrace();

}

break;

}

public void MyWrite(byte[] buffer) {

SimpleDateFormat sdf = new SimpleDateFormat("yyyy_MM_dd_HH_mm_ss");

currentDateandTime = sdf.format(new Date());

System.gc();

File sdCard = Environment.getExternalStorageDirectory();

File directory = new File(sdCard.getAbsolutePath() + "/MyTixeCropImage");

directory.mkdirs();

// Now create the file in the above directory and write the contents

// into it

System.out.println("Image path=" + selectedImagePath);

File file;

file = new File(directory, currentDateandTime + ".jpg");

// File file = new File(directory, "sample.jpg");

selectedImagePath = file.getAbsolutePath();

System.out.println("Path=" + selectedImagePath);

try {

if (!file.exists())

file.createNewFile();

} catch (IOException e2) {

// TODO Auto-generated catch block

e2.printStackTrace();

}

FileOutputStream fOut = null;

try {

fOut = new FileOutputStream(file);

} catch (FileNotFoundException e1) {

// TODO Auto-generated catch block

e1.printStackTrace();

}

BufferedOutputStream osw = new BufferedOutputStream(fOut);

try {

// osw.write(path);

osw.write(buffer);

// osw.write(buffer, offset, length);

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

try {

osw.flush();

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

try {

osw.close();

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

private void doCrop() {

final ArrayList<CropOption> cropOptions = new ArrayList<CropOption>();

int cropsize = cropOptions.size();

Intent intent = new Intent("com.android.camera.action.CROP");

intent.setType("image/*");

List<ResolveInfo> list = getPackageManager().queryIntentActivities( intent, 0 );

int size = list.size();

if (size == 0) {

//Utility.showDialogwithTitle(context, "Can not find image crop app");

Toast.makeText(getApplicationContext(),"Can not find image crop app" , 11).show();

return;

} else {

intent.setData(mImageCaptureUri);

intent.putExtra("outputX", 200);

intent.putExtra("outputY", 200);

intent.putExtra("aspectX", 1);

intent.putExtra("aspectY", 1);

intent.putExtra("scale", true);

intent.putExtra("return-data", true);

if (size == 1) {

Intent i = new Intent(intent);

ResolveInfo res = list.get(0);

i.setComponent( new ComponentName(res.activityInfo.packageName, res.activityInfo.name));

startActivityForResult(i, CROP_FROM_CAMERA);

} else {

for (ResolveInfo res : list) {

final CropOption co = new CropOption();

co.title = getPackageManager().getApplicationLabel(res.activityInfo.applicationInfo);

co.icon = getPackageManager().getApplicationIcon(res.activityInfo.applicationInfo);

co.appIntent= new Intent(intent);

co.appIntent.setComponent( new ComponentName(res.activityInfo.packageName, res.activityInfo.name));

cropOptions.add(co);

}

CropOptionAdapter adapter = new CropOptionAdapter(getApplicationContext(), cropOptions);

AlertDialog.Builder builder = new AlertDialog.Builder(this);

builder.setTitle("Choose Crop App");

builder.setAdapter( adapter, new DialogInterface.OnClickListener() {

public void onClick( DialogInterface dialog, int item ) {

startActivityForResult( cropOptions.get(item).appIntent, CROP_FROM_CAMERA);

}

});

builder.setOnCancelListener( new DialogInterface.OnCancelListener() {

@Override

public void onCancel( DialogInterface dialog ) {

if (mImageCaptureUri != null ) {

getContentResolver().delete(mImageCaptureUri, null, null );

mImageCaptureUri = null;

}

} );

AlertDialog alert = builder.create();

alert.show();

}

then create FormClass.java

package com.example.sqlitedbexample;

import android.graphics.Bitmap;

public class FormClass {

private Integer id;

private String name;

private String address;

private String city;

private String state;

private String country;

private byte[] bmp;

public String getAddress() {

return address;

}

public void setAddress(String address) {

this.address = address;

}

public String getCity() {

return city;

}

public void setCity(String city) {

this.city = city;

}

public String getState() {

return state;

}

public void setState(String state) {

this.state = state;

}

public String getCountry() {

return country;

}

public void setCountry(String country) {

this.country = country;

}

public Integer getId() {

return id;

}

public void setId(Integer id) {

this.id = id;

}

public byte[] getBmp() {

return bmp;

}

public void setBmp(byte[] bmp) {

this.bmp = bmp;

}

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

then create Displaylist.java

package com.example.sqlitedbexample;

import java.util.ArrayList;

import java.util.List;

import android.app.Activity;

import android.content.Intent;

import android.os.Bundle;

import android.text.TextUtils;

import android.util.Log;

import android.view.View;

import android.widget.AdapterView;

import android.widget.AdapterView.OnItemClickListener;

import android.widget.ArrayAdapter;

import android.widget.ListView;

import com.example.sqlitedbexample.sqlite.TaskData;

public class Displaylist extends Activity{

private static final String tag = Displaylist.class.getSimpleName();

ListView lst;

List<FormClass> lsttask;

TaskData taskdataobj;

FormClass task;

String strname,stradd,strcity,strstate,strcountry;

ArrayList<String> myname;

ArrayAdapter<String> adp;

Integer myid;

@Override

protected void onCreate(Bundle savedInstanceState) {

// TODO Auto-generated method stub

super.onCreate(savedInstanceState);

setContentView(R.layout.displaylist);

lst = (ListView)findViewById(R.id.listView1);

taskdataobj = new TaskData(Displaylist.this);

taskdataobj.open();

Log.i(tag, tag + "get Single id");

myname = new ArrayList<String>();

lsttask = taskdataobj.getAllTask();

for(int i=0;i<lsttask.size();i++){

task = lsttask.get(i);

strname = task.getName();

if(!TextUtils.isEmpty(strname)){

myname.add(strname);

}

taskdataobj.close();

adp = new ArrayAdapter<String>(getApplicationContext(), android.R.layout.simple_list_item_1,myname);

lst.setAdapter(adp);

lst.setOnItemClickListener(new OnItemClickListener() {

@Override

public void onItemClick(AdapterView<?> parent, View v, int pos,

long arg3) {

// TODO Auto-generated method stub

myid = (int) parent.getItemIdAtPosition(pos);

Log.i(tag, "get my selected item id...."+myid);

task = lsttask.get(pos);

Integer mylistid = task.getId();

Log.i(tag, "get my selected item id from mylist...."+mylistid);

Intent i = new Intent(Displaylist.this,UpdateRecord.class);

i.putExtra("myid", mylistid);

startActivity(i);

}

});

}

public void backClick(View v){

Intent i = new Intent(Displaylist.this,MainActivity.class);

startActivity(i);

}

then create UpdateRecord.java

package com.example.sqlitedbexample;

import java.io.BufferedOutputStream;

import java.io.ByteArrayInputStream;

import java.io.ByteArrayOutputStream;

import java.io.File;

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.IOException;

import java.text.SimpleDateFormat;

import java.util.ArrayList;

import java.util.Date;

import java.util.List;

import android.app.Activity;

import android.app.AlertDialog;

import android.content.ActivityNotFoundException;

import android.content.ComponentName;

import android.content.Context;

import android.content.DialogInterface;

import android.content.Intent;

import android.content.pm.ResolveInfo;

import android.graphics.Bitmap;

import android.graphics.BitmapFactory;

import android.graphics.drawable.BitmapDrawable;

import android.net.Uri;

import android.os.Bundle;

import android.os.Environment;

import android.provider.MediaStore;

import android.text.TextUtils;

import android.util.Log;

import android.view.Gravity;

import android.view.View;

import android.view.View.OnClickListener;

import android.view.ViewGroup.LayoutParams;

import android.widget.Button;

import android.widget.EditText;

import android.widget.ImageView;

import android.widget.PopupWindow;

import android.widget.Toast;

import com.example.sqlitedbexample.sqlite.TaskData;

public class UpdateRecord extends Activity{

private static final String tag = UpdateRecord.class.getSimpleName();

EditText edtname,edtadd,edtcity,edtstate,edtcountry;

String strname,stradd,strcity,strstate,strcountry,currentDateandTime;

byte[] usrimg;

TaskData taskdataobj;

FormClass task;

List<FormClass> lsttask;

Integer myid;

ImageView imgphoto;

Bitmap photo;

View popUpView;

private PopupWindow mpopup;

private Uri mImageCaptureUri;

private static final int RESULT_LOAD_IMAGE = 101;

private static final int CAMERA_RESULT = 102;

private static final int CROP_FROM_CAMERA = 103;

String selectedImagePath;

Context context;

@Override

protected void onCreate(Bundle savedInstanceState) {

// TODO Auto-generated method stub

super.onCreate(savedInstanceState);

setContentView(R.layout.editrecord);

edtname = (EditText)findViewById(R.id.edtname);

edtadd = (EditText)findViewById(R.id.edtadd);

edtcity = (EditText)findViewById(R.id.edtcity);

edtstate = (EditText)findViewById(R.id.edtstate);

edtcountry = (EditText)findViewById(R.id.edtcountry);

imgphoto = (ImageView)findViewById(R.id.usrimg);

Intent i = getIntent();

if(null != i.getExtras()){

myid = i.getExtras().getInt("myid");

}

taskdataobj = new TaskData(UpdateRecord.this);

taskdataobj.open();

Log.i(tag, tag + "get Single id");

lsttask = taskdataobj.GetRecord(myid);

for(int j=0;j<lsttask.size();j++){

task = lsttask.get(j);

strname = task.getName();

stradd = task.getAddress();

strcity = task.getCity();

strstate = task.getState();

strcountry = task.getCountry();

usrimg = task.getBmp();

Log.i(tag,"usrimg...."+usrimg);

}

taskdataobj.close();

if(!TextUtils.isEmpty(strname)){

edtname.setText(strname);

}

if(!TextUtils.isEmpty(stradd)){

edtadd.setText(stradd);

}

if(!TextUtils.isEmpty(strcity)){

edtcity.setText(strcity);

}

if(!TextUtils.isEmpty(strstate)){

edtstate.setText(strstate);

}

if(!TextUtils.isEmpty(strcountry)){

edtcountry.setText(strcountry);

}

ByteArrayInputStream imageStream = new ByteArrayInputStream(usrimg);

Bitmap theImage= BitmapFactory.decodeStream(imageStream);

imgphoto.setImageBitmap(theImage);

imgphoto.setOnClickListener(new OnClickListener() {

@Override

public void onClick(View v) {

// TODO Auto-generated method stub

PopupMenu();

}

});

}

public void updateClick(View v){

strname = edtname.getText().toString();

stradd = edtadd.getText().toString();

strcity = edtcity.getText().toString();

strstate = edtstate.getText().toString();

strcountry = edtcountry.getText().toString();

// this code is for adding image from drawable folder

ByteArrayOutputStream baos = new ByteArrayOutputStream();

Bitmap bitmap = ((BitmapDrawable)getResources().getDrawable(R.drawable.android_icon)).getBitmap();

bitmap.compress(Bitmap.CompressFormat.PNG, 100, baos);

byte[] photo = baos.toByteArray();

// this code is for adding image from drawable folder

//coding to add image using camera or sdcard

Log.i(tag, "selectedImagePath..."+selectedImagePath);

Bitmap bMap = BitmapFactory.decodeFile(selectedImagePath);

ByteArrayOutputStream baos1 = new ByteArrayOutputStream();

bMap.compress(Bitmap.CompressFormat.JPEG, 100, baos1);

//this will convert image to byte[]

byte[] byteArrayImage = baos1.toByteArray();

//coding to add image using camera or sdcard

taskdataobj = new TaskData(UpdateRecord.this);

taskdataobj.open();

//belwo this line is for adding image from drawable folder

//taskdataobj.update(myid, strname, stradd, strcity, strstate, strcountry,photo);

//below line is for adding image from camera or sdcard

taskdataobj.update(myid, strname, stradd, strcity, strstate, strcountry,byteArrayImage);

taskdataobj.close();

Toast.makeText(getApplicationContext(), "Update successfully...", Toast.LENGTH_LONG).show();

}

public void deleteClick(View v){

taskdataobj = new TaskData(UpdateRecord.this);

taskdataobj.open();

taskdataobj.deleteTask(myid.toString());

taskdataobj.close();

Toast.makeText(getApplicationContext(), "Delete successfully...", Toast.LENGTH_LONG).show();

Intent i = new Intent(UpdateRecord.this,MainActivity.class);

startActivity(i);

}

public void backClick(View v){

Intent i = new Intent(UpdateRecord.this,MainActivity.class);

startActivity(i);

}

public void PopupMenu() {

popUpView = getLayoutInflater().inflate(R.layout.photouploaddialog1, null); // inflating popup layout

mpopup = new PopupWindow(popUpView, LayoutParams.FILL_PARENT,

LayoutParams.WRAP_CONTENT, true); // Creation of popup

mpopup.setAnimationStyle(R.style.DialogAnimation);

mpopup.showAtLocation(popUpView, Gravity.BOTTOM, 0, 0); // Displaying

// popup

Button btnOk = (Button) popUpView.findViewById(R.id.btn_take_photo);

btnOk.setOnClickListener(new OnClickListener() {

public void onClick(View v) {

mpopup.dismiss();

Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);

mImageCaptureUri = Uri.fromFile(new File(Environment.getExternalStorageDirectory(),

"Tixe_" + String.valueOf(System.currentTimeMillis()) + ".jpg"));

intent.putExtra(android.provider.MediaStore.EXTRA_OUTPUT, mImageCaptureUri);

try {

intent.putExtra("return-data", true);

startActivityForResult(intent, CAMERA_RESULT);

} catch (ActivityNotFoundException e) {

e.printStackTrace();

}

});

Button btnchooselibrary = (Button) popUpView

.findViewById(R.id.btn_choose_from_library);

btnchooselibrary.setOnClickListener(new OnClickListener() {

public void onClick(View v) {

try {

Intent intent = new Intent();

intent.setType("image/*");

intent.setAction(Intent.ACTION_GET_CONTENT);

startActivityForResult(Intent.createChooser(intent, "Complete action using"), RESULT_LOAD_IMAGE);

} catch (Exception ex) {

}

});

Button btnCancel = (Button) popUpView.findViewById(R.id.photo_cancel);

btnCancel.setOnClickListener(new OnClickListener() {

public void onClick(View v) {

mpopup.dismiss();

}

});

}

@Override

protected void onActivityResult(int requestCode, int resultCode, Intent data) {

// TODO Auto-generated method stub

super.onActivityResult(requestCode, resultCode, data);

try{

mpopup.dismiss();

}catch(Exception e){

e.printStackTrace();

}

switch (requestCode) {

case CAMERA_RESULT:

doCrop();

break;

case RESULT_LOAD_IMAGE:

try{

mImageCaptureUri = data.getData();

doCrop();

}catch(Exception e){

e.printStackTrace();

}

break;

case CROP_FROM_CAMERA:

try{

Bundle extras = data.getExtras();

if (extras != null) {

photo = extras.getParcelable("data");

imgphoto.setImageBitmap(photo);

imgphoto.setBackgroundColor(getResources().getColor(android.R.color.transparent));

}

File f = new File(mImageCaptureUri.getPath());

selectedImagePath = f.getAbsolutePath();

if (f.exists()) f.delete();

boolean success = false;

if(photo != null){

try {

byte[] bitmapdata;

ByteArrayOutputStream stream = new ByteArrayOutputStream();

photo.compress(Bitmap.CompressFormat.JPEG, 90, stream);

bitmapdata = stream.toByteArray();

if (bitmapdata != null) {

MyWrite(bitmapdata);

success = true;

}

} catch (Exception e) {

e.printStackTrace();

success = false;

}

if (success) {

Log.i(tag, "Image Saved Successfully");

} else {

Log.i(tag, "Error during image saving");

} }catch(Exception e){

e.printStackTrace();

}

break;

}

public void MyWrite(byte[] buffer) {

SimpleDateFormat sdf = new SimpleDateFormat("yyyy_MM_dd_HH_mm_ss");

currentDateandTime = sdf.format(new Date());

System.gc();

File sdCard = Environment.getExternalStorageDirectory();

File directory = new File(sdCard.getAbsolutePath() + "/MyTixeCropImage");

directory.mkdirs();

// Now create the file in the above directory and write the contents

// into it

System.out.println("Image path=" + selectedImagePath);

File file;

file = new File(directory, currentDateandTime + ".jpg");

// File file = new File(directory, "sample.jpg");

selectedImagePath = file.getAbsolutePath();

System.out.println("Path=" + selectedImagePath);

try {

if (!file.exists())

file.createNewFile();

} catch (IOException e2) {

// TODO Auto-generated catch block

e2.printStackTrace();

}

FileOutputStream fOut = null;

try {

fOut = new FileOutputStream(file);

} catch (FileNotFoundException e1) {

// TODO Auto-generated catch block

e1.printStackTrace();

}

BufferedOutputStream osw = new BufferedOutputStream(fOut);

try {

// osw.write(path);

osw.write(buffer);

// osw.write(buffer, offset, length);

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

try {

osw.flush();

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

try {

osw.close();

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

private void doCrop() {

final ArrayList<CropOption> cropOptions = new ArrayList<CropOption>();

int cropsize = cropOptions.size();

Intent intent = new Intent("com.android.camera.action.CROP");

intent.setType("image/*");

List<ResolveInfo> list = getPackageManager().queryIntentActivities( intent, 0 );

int size = list.size();

if (size == 0) {

//Utility.showDialogwithTitle(context, "Can not find image crop app");

Toast.makeText(getApplicationContext(),"Can not find image crop app" , 11).show();

return;

} else {

intent.setData(mImageCaptureUri);

intent.putExtra("outputX", 200);

intent.putExtra("outputY", 200);

intent.putExtra("aspectX", 1);

intent.putExtra("aspectY", 1);

intent.putExtra("scale", true);

intent.putExtra("return-data", true);

if (size == 1) {

Intent i = new Intent(intent);

ResolveInfo res = list.get(0);

i.setComponent( new ComponentName(res.activityInfo.packageName, res.activityInfo.name));

startActivityForResult(i, CROP_FROM_CAMERA);

} else {

for (ResolveInfo res : list) {

final CropOption co = new CropOption();

co.title = getPackageManager().getApplicationLabel(res.activityInfo.applicationInfo);

co.icon = getPackageManager().getApplicationIcon(res.activityInfo.applicationInfo);

co.appIntent= new Intent(intent);

co.appIntent.setComponent( new ComponentName(res.activityInfo.packageName, res.activityInfo.name));

cropOptions.add(co);

}

CropOptionAdapter adapter = new CropOptionAdapter(getApplicationContext(), cropOptions);

AlertDialog.Builder builder = new AlertDialog.Builder(this);

builder.setTitle("Choose Crop App");

builder.setAdapter( adapter, new DialogInterface.OnClickListener() {

public void onClick( DialogInterface dialog, int item ) {

startActivityForResult( cropOptions.get(item).appIntent, CROP_FROM_CAMERA);

}

});

builder.setOnCancelListener( new DialogInterface.OnCancelListener() {

@Override

public void onCancel( DialogInterface dialog ) {

if (mImageCaptureUri != null ) {

getContentResolver().delete(mImageCaptureUri, null, null );

mImageCaptureUri = null;

}

} );

AlertDialog alert = builder.create();

alert.show();

}

then create Utility.java

package com.example.sqlitedbexample;

import java.io.ByteArrayOutputStream;

import android.graphics.Bitmap;

import android.graphics.Bitmap.CompressFormat;

import android.graphics.BitmapFactory;

public class Utility {

// convert from bitmap to byte array

public static byte[] getBytes(Bitmap bitmap) {

ByteArrayOutputStream stream = new ByteArrayOutputStream();

bitmap.compress(CompressFormat.PNG, 0, stream);

return stream.toByteArray();

}

// convert from byte array to bitmap

public static Bitmap getPhoto(byte[] image) {

return BitmapFactory.decodeByteArray(image, 0, image.length);

}

then create CropOption.java for crop image

package com.example.sqlitedbexample;

import android.content.Intent;

import android.graphics.drawable.Drawable;

public class CropOption {

public CharSequence title;

public Drawable icon;

public Intent appIntent;

}

and CropOptionAdapter.java

package com.example.sqlitedbexample;

import android.view.LayoutInflater;

import android.view.View;

import android.view.ViewGroup;

import android.widget.ArrayAdapter;

import android.widget.ImageView;

import android.widget.TextView;

import android.content.Context;

import java.util.ArrayList;

public class CropOptionAdapter extends ArrayAdapter<CropOption> {

private ArrayList<CropOption> mOptions;

private LayoutInflater mInflater;

public CropOptionAdapter(Context context, ArrayList<CropOption> options) {

super(context, R.layout.crop_selector, options);

mOptions = options;

mInflater = LayoutInflater.from(context);

}

@Override

public View getView(int position, View convertView, ViewGroup group) {

if (convertView == null)

convertView = mInflater.inflate(R.layout.crop_selector, null);

CropOption item = mOptions.get(position);

if (item != null) {

((ImageView) convertView.findViewById(R.id.iv_icon)).setImageDrawable(item.icon);

((TextView) convertView.findViewById(R.id.tv_name)).setText(item.title);

return convertView;

}

return null;

}

then start creating classes for sqlite database ,first create TaskDatabaseHelper.java

package com.example.sqlitedbexample.sqlite;

import android.content.Context;

import android.database.sqlite.SQLiteDatabase;

import android.database.sqlite.SQLiteOpenHelper;

import android.util.Log;

public class TaskDatabaseHelper extends SQLiteOpenHelper {

public static final String TAG = "TaskDatabaseHelper";

public static final String DATABASE_NAME = "MyRegForm.db";

public static final int DATABASE_VERSION = 1;

public static final String TABLE_NAME = "Regform";

public static String ID="id";

public static final String REG_NAME = "reg_name";

public static final String REG_ADD = "reg_add";

public static final String REG_CITY = "reg_city";

public static final String REG_STATE = "reg_state";

public static final String REG_COUNTRY = "reg_country";

public static final String EMP_PHOTO = "photo";

private static final String DATABASE_CREATE = "create table " + TABLE_NAME + "(" +

ID + " integer primary key autoincrement ," +

REG_NAME + " text," +

REG_ADD + " text," +

REG_CITY + " text," +

REG_STATE + " text," +

REG_COUNTRY + " text," +

EMP_PHOTO + " blob)";

public TaskDatabaseHelper(Context context) {

super(context, DATABASE_NAME, null, DATABASE_VERSION);

// TODO Auto-generated constructor stub

Log.i(TAG, TAG + "constructer");

}

@Override

public void onCreate(SQLiteDatabase db) {

// TODO Auto-generated method stub

Log.i(TAG, TAG + "oncreate");

db.execSQL(DATABASE_CREATE);

}

@Override

public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {

// TODO Auto-generated method stub

db.execSQL("DROP TABLE IF EXISTS " + TABLE_NAME);

onCreate(db);

}

then create TaskData.java

package com.example.sqlitedbexample.sqlite;

import java.util.ArrayList;

import java.util.List;

import android.content.ContentValues;

import android.content.Context;

import android.database.Cursor;

import android.database.SQLException;

import android.database.sqlite.SQLiteDatabase;

import android.graphics.Bitmap;

import android.util.Log;

import com.example.sqlitedbexample.FormClass;

import com.example.sqlitedbexample.Utility;

public class TaskData {

public static final String TAG = "TaskData";

private TaskDatabaseHelper taskdbhelper;

private SQLiteDatabase sqlitedb;

// Integer id;

private String[] taskcol = {TaskDatabaseHelper.ID,TaskDatabaseHelper.REG_NAME,

TaskDatabaseHelper.REG_ADD, TaskDatabaseHelper.REG_CITY,

TaskDatabaseHelper.REG_STATE, TaskDatabaseHelper.REG_COUNTRY,TaskDatabaseHelper.EMP_PHOTO};

private String[] taskcolname = {TaskDatabaseHelper.REG_NAME};

public TaskData(Context ctx) {

Log.i(TAG, TAG + "TaskData");

taskdbhelper = new TaskDatabaseHelper(ctx);

}

public void open() throws SQLException {

Log.i(TAG, TAG + "open");

if (sqlitedb == null) {

sqlitedb = taskdbhelper.getWritableDatabase();

}

// start code to find last inserted record

public Long GetLastRecord()

{

Long lastId = null;

final String query = "SELECT * FROM Regform ORDER BY id DESC LIMIT 1";

Cursor c = sqlitedb.rawQuery(query,null);

if (c != null && c.moveToFirst()) {

lastId = c.getLong(0); //The 0 is the column index, we only have 1 column, so the index is 0

}

return lastId;

}

// end code to find last inserted record

public void createTask(String name, String add, String city,

String state, String country,byte[] usrimg) {

Log.i(TAG, TAG + "create task for insert ");

ContentValues contentvalue = new ContentValues();

contentvalue.put(TaskDatabaseHelper.REG_NAME,name);

contentvalue.put(TaskDatabaseHelper.REG_ADD, city);

contentvalue.put(TaskDatabaseHelper.REG_CITY, city);

contentvalue.put(TaskDatabaseHelper.REG_STATE, state);

contentvalue.put(TaskDatabaseHelper.REG_COUNTRY, country);

contentvalue.put(TaskDatabaseHelper.EMP_PHOTO, usrimg);

sqlitedb.insert(TaskDatabaseHelper.TABLE_NAME, null, contentvalue);

Log.i(TAG, TAG + "insert complete");

}

public void update(Integer id,String uname,String uadd,String ucity,String ustate,String ucountry,byte[] usrimg)

{

Log.i(TAG, TAG + "update start...");

ContentValues cv = new ContentValues();

cv.put(TaskDatabaseHelper.REG_NAME, uname);

cv.put(TaskDatabaseHelper.REG_ADD, uadd);

cv.put(TaskDatabaseHelper.REG_CITY, ucity);

cv.put(TaskDatabaseHelper.REG_STATE, ustate);

cv.put(TaskDatabaseHelper.REG_COUNTRY, ucountry);

cv.put(TaskDatabaseHelper.EMP_PHOTO, usrimg);

String whered= "id" + "=" + id;

sqlitedb.update(TaskDatabaseHelper.TABLE_NAME, cv, whered , null);

Log.i(TAG, TAG + "update end...");

}

public void deleteTask(String id)

{

Log.i("delete task", "Delete Task");

long idis = Long.parseLong(id);

System.out.println("Sqlite database id is............."+idis);

sqlitedb.delete(TaskDatabaseHelper.TABLE_NAME, TaskDatabaseHelper.ID + " = " + idis, null);

}

private FormClass cursorTotask(Cursor cursor) {

Log.i(TAG, TAG + "cursortotask");

FormClass task = new FormClass();

task.setId(cursor.getInt(cursor.getColumnIndex(TaskDatabaseHelper.ID)));

task.setName(cursor.getString(cursor.getColumnIndex(TaskDatabaseHelper.REG_NAME)));

task.setAddress(cursor.getString(cursor.getColumnIndex(TaskDatabaseHelper.REG_ADD)));

task.setCity(cursor.getString(cursor.getColumnIndex(TaskDatabaseHelper.REG_CITY)));

task.setState(cursor.getString(cursor.getColumnIndex(TaskDatabaseHelper.REG_STATE)));

task.setCountry(cursor.getString(cursor.getColumnIndex(TaskDatabaseHelper.REG_COUNTRY)));

task.setBmp(cursor.getBlob(cursor.getColumnIndex(TaskDatabaseHelper.EMP_PHOTO)));

return task;

}

public List<FormClass> getAllTask() {

Log.i(TAG, TAG + "getalltasklist..");

List<FormClass> tasklist = new ArrayList<FormClass>();

Cursor cursor = sqlitedb.query(TaskDatabaseHelper.TABLE_NAME,taskcol,null,null,null,null,null);

cursor.moveToFirst();

while (!cursor.isAfterLast()) {

FormClass task = cursorTotask(cursor);

tasklist.add(task);

cursor.moveToNext();

}

cursor.close();

Log.i(TAG, TAG + "Get List Of Task...");

return tasklist;

}

public List<FormClass> getAllTaskName() {

Log.i(TAG, TAG + "getalltasklist..");

List<FormClass> tasklist = new ArrayList<FormClass>();

Cursor cursor = sqlitedb.query(TaskDatabaseHelper.TABLE_NAME,taskcolname,null,null,null,null,null);

cursor.moveToFirst();

while (!cursor.isAfterLast()) {

FormClass task = cursorTotask(cursor);

tasklist.add(task);

cursor.moveToNext();

}

cursor.close();

Log.i(TAG, TAG + "Get List Of Task...");

return tasklist;

}

//Cursor cursor = sqlitedb.query(TaskDatabaseHelper.TABLE_NAME,taskcol,TaskDatabaseHelper.TASK_DATE + " >= ?",new String[]{sdf.format(new Date())},null,null, TaskDatabaseHelper.TASK_DATE + " ASC, " + TaskDatabaseHelper.TASK_TIME + " ASC");

public FormClass GetRecord(int id)

{

FormClass gettask = new FormClass();

Cursor cursor = sqlitedb.query(TaskDatabaseHelper.TABLE_NAME, taskcol, TaskDatabaseHelper.ID + "="+ id, null, null, null,null);

if(cursor.moveToFirst()) {

gettask = cursorTotask(cursor);

cursor.moveToNext();

}

cursor.close();

Log.i(TAG, TAG + "Get Single data");

return gettask;

}

public List<FormClass> GetRecord(Integer id)

{

List<FormClass> gettask = new ArrayList<FormClass>();

Cursor cursor = sqlitedb.query(TaskDatabaseHelper.TABLE_NAME, taskcol, TaskDatabaseHelper.ID + "="+ id.toString(), null, null, null,null);

cursor.moveToFirst();

while(!cursor.isAfterLast())

{

FormClass taskobj = cursorTotask(cursor);

gettask.add(taskobj);

cursor.moveToNext();

}

cursor.close();

Log.i(TAG, TAG + "Get Single data");

return gettask;

}

public void close() {

Log.i(TAG, TAG + "close");

sqlitedb.close();

}

Thats it , use code and enjoy code with store and retrieve data with sqlite database.

Android , React-Native , Kotlin , Android JetBrains Coding Blogs

Friday 14 November 2014

SQLiteDBExample

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