Erro na Integração com ZXinglib
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Vinny Valente
Jun 20, 2013, 4:02:51 PM6/20/13
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Boa Tarde galera,
Estou tentando implementar a integração com a ZXinglib, aquela mais limpa que a ZXing original.
Estou com um erro e se puderem me ajudar agradeceria muito.
Lembrando que estou iniciando em Android agora.
Segue Log
06-20 16:46:37.225: E/AndroidRuntime(19899): FATAL EXCEPTION: main
06-20 16:46:37.225: E/AndroidRuntime(19899): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.leitorqr/com.example.leitorqr.capture}: java.lang.ClassNotFoundException: com.example.leitorqr.capture
06-20 16:46:37.225: E/AndroidRuntime(19899): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2024)
06-20 16:46:37.225: E/AndroidRuntime(19899): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2125)
06-20 16:46:37.225: E/AndroidRuntime(19899): at android.app.ActivityThread.access$600(ActivityThread.java:140)
06-20 16:46:37.225: E/AndroidRuntime(19899): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1227)
06-20 16:46:37.225: E/AndroidRuntime(19899): at android.os.Handler.dispatchMessage(Handler.java:99)
06-20 16:46:37.225: E/AndroidRuntime(19899): at android.os.Looper.loop(Looper.java:137)
06-20 16:46:37.225: E/AndroidRuntime(19899): at android.app.ActivityThread.main(ActivityThread.java:4898)
06-20 16:46:37.225: E/AndroidRuntime(19899): at java.lang.reflect.Method.invokeNative(Native Method)
06-20 16:46:37.225: E/AndroidRuntime(19899): at java.lang.reflect.Method.invoke(Method.java:511)
06-20 16:46:37.225: E/AndroidRuntime(19899): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1006)
06-20 16:46:37.225: E/AndroidRuntime(19899): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:773)
06-20 16:46:37.225: E/AndroidRuntime(19899): at dalvik.system.NativeStart.main(Native Method)
06-20 16:46:37.225: E/AndroidRuntime(19899): Caused by: java.lang.ClassNotFoundException: com.example.leitorqr.capture
06-20 16:46:37.225: E/AndroidRuntime(19899): at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:61)
06-20 16:46:37.225: E/AndroidRuntime(19899): at java.lang.ClassLoader.loadClass(ClassLoader.java:501)
06-20 16:46:37.225: E/AndroidRuntime(19899): at java.lang.ClassLoader.loadClass(ClassLoader.java:461)
06-20 16:46:37.225: E/AndroidRuntime(19899): at android.app.Instrumentation.newActivity(Instrumentation.java:1057)
06-20 16:46:37.225: E/AndroidRuntime(19899): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2015)
06-20 16:46:37.225: E/AndroidRuntime(19899): ... 11 more
06-20 16:46:48.010: I/Process(19899): Sending signal. PID: 19899 SIG: 9
Segue classe
package com.example.leitorqr;
import jim.h.common.android.zxinglib.integrator.IntentIntegrator;
import jim.h.common.android.zxinglib.integrator.IntentResult;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.view.View;
import android.widget.TextView;
public class ZXingJarDemoActivity extends Activity {
private Handler handler = new Handler();
private TextView txtScanResult;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.telainicio);
}
//txtScanResult = (TextView) findViewById(R.id.scan_result);
//View btnScan = findViewById(R.id.scan_button);
// Scan button
//btnScan.setOnClickListener(new OnClickListener() {
public void leituraQr (View view) {
IntentIntegrator.initiateScan(ZXingJarDemoActivity.this, R.layout.telaqr,
R.id.viewfinder_view, R.id.preview_view, true);
}
/* @Override
public void onClick(View v) {
// set the last parameter to true to open front light if available
IntentIntegrator.initiateScan(ZXingJarDemoActivity.this, R.layout.capture,
R.id.viewfinder_view, R.id.preview_view, true);
}
});
}*/
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
switch (requestCode) {
case IntentIntegrator.REQUEST_CODE:
IntentResult scanResult = IntentIntegrator.parseActivityResult(requestCode,
resultCode, data);
if (scanResult == null) {
return;
}
final String result = scanResult.getContents();
if (result != null) {
handler.post(new Runnable() {
@Override
public void run() {
txtScanResult.setText(result);
}
});
}
break;
default:
}
}
}
Agradeço desde já.
J. Jhonys C. Camacho
Jun 21, 2013, 6:59:14 AM6/21/13
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Meu camarada,
você já importou o core.jar no seu projeto?--
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Maicon Strey
Jun 21, 2013, 8:25:59 AM6/21/13
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Cara,
eu escrevi um post sobre isso algum tempo atrás. Escrei pra Android 2.3 mas já te da uma boa base de como implementar:
Novo Hamburgo - RS - Brasil
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Linux user: #525086
Vinny Valente
Jun 21, 2013, 10:14:14 AM6/21/13
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Importei sim, o Core.jar e o zxingjar-1.1.jar
Vinny Valente
Jun 21, 2013, 10:26:06 AM6/21/13
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Maicon,
Eu fiz justamente com esse post, porem não esta rolando... Estou usando o novo SDK, mas não sei se isso faz diferença!
Interessante q eu achei seu blog na net e hj to conhecendo o autor ahuehuea
Marcinho Gonçalves
Sep 26, 2013, 3:52:10 PM9/26/13
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Vinny boa tarde onde conseguiu os .jar não encontro.
Vinicius Valente
Oct 4, 2013, 10:16:41 AM10/4/13
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