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| import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.provider.Settings.Secure;
import android.util.Log;
import com.google.android.vending.licensing.AESObfuscator;
import com.google.android.vending.licensing.LicenseChecker;
import com.google.android.vending.licensing.LicenseCheckerCallback;
import com.google.android.vending.licensing.ServerManagedPolicy;
public class LicenseCheck extends Activity {
private class MyLicenseCheckerCallback implements LicenseCheckerCallback {
@Override
public void allow(int reason) {
Log.v("LicenseCheck", "allow : "+reason);
if (isFinishing()) {
return;
}
startMainActivity();
}
@Override
public void dontAllow(int reason) {
Log.v("LicenseCheck", "dontAllow : "+reason);
if (isFinishing()) {
return;
}
showDialog(0);
}
@Override
public void applicationError(int errorCode) {
Log.v("LicenseCheck", "applicationError : "+errorCode);
if (isFinishing()) {
return;
}
startMainActivity();
}
}
private static final String BASE64_PUBLIC_KEY = "Ma clé";
private static final byte[] SALT = new byte[] { Mon sel };
private LicenseChecker mChecker;
private LicenseCheckerCallback mLicenseCheckerCallback;
private void doCheck() {
mChecker.checkAccess(mLicenseCheckerCallback);
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
String deviceId = Secure.getString(getContentResolver(),Secure.ANDROID_ID);
mLicenseCheckerCallback = new MyLicenseCheckerCallback();
mChecker = new LicenseChecker(this, new ServerManagedPolicy(this,
new AESObfuscator(SALT, getPackageName(), deviceId)),
BASE64_PUBLIC_KEY);
doCheck();
}
@Override
protected Dialog onCreateDialog(int id) {
return new AlertDialog.Builder(this)
.setTitle("Application Not Licensed")
.setCancelable(false)
.setMessage(
"This application is not licensed. Please purchase it from Android Market")
.setPositiveButton("Buy App",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Intent marketIntent = new Intent(
Intent.ACTION_VIEW,
Uri.parse("http://market.android.com/details?id="+ getPackageName()));
startActivity(marketIntent);
finish();
}
})
.setNegativeButton("Exit",new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog,int which) {
finish();
}
}).create();
}
@Override
protected void onDestroy() {
super.onDestroy();
mChecker.onDestroy();
}
private void startMainActivity() {
startActivity(new Intent(this, BeeTrackingActivity.class));
finish();
}
} |
Questions à propos de LicenceChecker
Keith Flint 1969 - 2019 
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