Code:
import android.app.Activity;
import android.app.AlertDialog;
import android.content.ActivityNotFoundException;
import android.content.DialogInterface;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.Gravity;
import android.view.View;
import android.widget.Toast;
public class MainActivity extends Activity {
static final String ACTION_SCAN = "com.google.zxing.client.android.SCAN";
@override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
public void scanBar(View v){
try{
Intent intent = new Intent(ACTION_SCAN);
intent.putExtra("SCAN_MODE", "PRODUCT_MODE");
startActivityForResult(intent, 0);
}catch (ActivityNotFoundException e){
showDialog(MainActivity.this, "No Scanner Found",
"Download a scanner code activity?", "Yes", "No").show();
}
}
public void scanQR(View v){
try{
Intent intent = new Intent(ACTION_SCAN);
intent.putExtra("SCAN_MODE", "QR_CODE_MODE");
startActivityForResult(intent, 0);
}catch (ActivityNotFoundException e){
showDialog(MainActivity.this, "No Scanner Found",
"Download a scanner code activity?", "Yes", "No").show();
}
}
private static AlertDialog showDialog(final Activity act,
CharSequence title, CharSequence message,
CharSequence buttonYes,
CharSequence buttonNo) {
AlertDialog.Builder dowloadDialog = new AlertDialog.Builder(act);
dowloadDialog.setTitle(title).setMessage(message).setPositiveButton(buttonYes, new DialogInterface.OnClickListener() {
@override
public void onClick(DialogInterface dialog, int which) {
Uri uri = Uri.parse("market://search?q=pname:" +
"com.google.zxing.client.android");
Intent intent = new Intent(Intent.ACTION_VIEW, uri);
try{
act.startActivity(intent);
} catch(ActivityNotFoundException e){
}
}
}).setNegativeButton(buttonNo, new DialogInterface.OnClickListener() {
@override
public void onClick(DialogInterface dialog, int which) {
}
});
return dowloadDialog.show();
}
@override
protected void onActivityResult(int requestCode, int resultCode, Intent intent){
if(requestCode == 0){
if(resultCode == RESULT_OK){
String contents = intent.getStringExtra("SCAN_RESULT");
String format = intent.getStringExtra("SCAN_RESULT_FORMAT");
Toast.makeText(this, "Content:" + contents + "Format:" + format,
Toast.LENGTH_LONG).show();
Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.product-open-data.com/search/"));
startActivity(browserIntent);
} else if (resultCode == RESULT_CANCELED) {
// Handle cancel
Toast toast = Toast.makeText(this, "Scan was Cancelled!", Toast.LENGTH_LONG);
toast.setGravity(Gravity.TOP, 25, 400);
toast.show();
}
}
}
}
import android.app.Activity;
import android.app.AlertDialog;
import android.content.ActivityNotFoundException;
import android.content.DialogInterface;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.Gravity;
import android.view.View;
import android.widget.Toast;
public class MainActivity extends Activity {
static final String ACTION_SCAN = "com.google.zxing.client.android.SCAN";
@override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
public void scanBar(View v){
try{
Intent intent = new Intent(ACTION_SCAN);
intent.putExtra("SCAN_MODE", "PRODUCT_MODE");
startActivityForResult(intent, 0);
}catch (ActivityNotFoundException e){
showDialog(MainActivity.this, "No Scanner Found",
"Download a scanner code activity?", "Yes", "No").show();
}
}
public void scanQR(View v){
try{
Intent intent = new Intent(ACTION_SCAN);
intent.putExtra("SCAN_MODE", "QR_CODE_MODE");
startActivityForResult(intent, 0);
}catch (ActivityNotFoundException e){
showDialog(MainActivity.this, "No Scanner Found",
"Download a scanner code activity?", "Yes", "No").show();
}
}
private static AlertDialog showDialog(final Activity act,
CharSequence title, CharSequence message,
CharSequence buttonYes,
CharSequence buttonNo) {
AlertDialog.Builder dowloadDialog = new AlertDialog.Builder(act);
dowloadDialog.setTitle(title).setMessage(message).setPositiveButton(buttonYes, new DialogInterface.OnClickListener() {
@override
public void onClick(DialogInterface dialog, int which) {
Uri uri = Uri.parse("market://search?q=pname:" +
"com.google.zxing.client.android");
Intent intent = new Intent(Intent.ACTION_VIEW, uri);
try{
act.startActivity(intent);
} catch(ActivityNotFoundException e){
}
}
}).setNegativeButton(buttonNo, new DialogInterface.OnClickListener() {
@override
public void onClick(DialogInterface dialog, int which) {
}
});
return dowloadDialog.show();
}
@override
protected void onActivityResult(int requestCode, int resultCode, Intent intent){
if(requestCode == 0){
if(resultCode == RESULT_OK){
String contents = intent.getStringExtra("SCAN_RESULT");
String format = intent.getStringExtra("SCAN_RESULT_FORMAT");
Toast.makeText(this, "Content:" + contents + "Format:" + format,
Toast.LENGTH_LONG).show();
Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.product-open-data.com/search/"));
startActivity(browserIntent);
} else if (resultCode == RESULT_CANCELED) {
// Handle cancel
Toast toast = Toast.makeText(this, "Scan was Cancelled!", Toast.LENGTH_LONG);
toast.setGravity(Gravity.TOP, 25, 400);
toast.show();
}
}
}
}
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rientation="vertical"
