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爲什麼我在button.setOnClickListener(new OnClickListener()
上遇到錯誤。我正在嘗試在ImageCapture上製作一個項目。我得到一些error.Below是我的代碼,如何解決圖像捕獲代碼中的錯誤?
public class MainActivity extends Activity {
private static final int CAMARA_REQUEST = 1888;
ImageView imageView;
Button button;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
imageView = (ImageView)findViewById(R.id.imageView1);
button = (Button)findViewById(R.id.button1);
button.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(cameraIntent, CAMARA_REQUEST);
}
});
protected void onActivityResult(int requestCode, int resultCode, Intent data){
if (requestCode == CAMARA_REQUEST) {
Bitmap photo = (Bitmap) data.getExtras().get("data");
imageView.setImageBitmap(photo);
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.activity_main, menu);
return true;
}
}
那是什麼錯誤? –
它應該工作,在'logcat'中看到的錯誤是什麼? – OBX