我正在尝试camera picture callback
使用意图传递字节数组以进行进一步的操作。我已经创建了相机,使用它可以正常工作SurfaceView
。
这是我传递原始图像字节的方法:
private Camera.PictureCallback mPictureCallback = new Camera.PictureCallback() {
@Override
public void onPictureTaken(byte[] bytes, Camera camera) {
Intent intent = new Intent(MainActivity.this, PreviewActivity.class);
intent.putExtra("image", bytes);
startActivity(intent);
}
};
此代码启动下一个活动,但出现黑屏,在日志中我可以看到此异常:
android.os.TransactionTooLargeException: data parcel size 1712172 bytes
at android.os.BinderProxy.transactNative(Native Method)
at android.os.BinderProxy.transact(Binder.java:622)
at android.app.ApplicationThreadProxy.scheduleLaunchActivity(ApplicationThreadNative.java:915)
at com.android.server.am.ActivityStackSupervisor.realStartActivityLocked(ActivityStackSupervisor.java:1421)
at com.android.server.am.ActivityStackSupervisor.attachApplicationLocked(ActivityStackSupervisor.java:901)
at com.android.server.am.ActivityManagerService.attachApplicationLocked(ActivityManagerService.java:7529)
at com.android.server.am.ActivityManagerService.attachApplication(ActivityManagerService.java:7600)
at android.app.ActivityManagerNative.onTransact(ActivityManagerNative.java:541)
at com.android.server.am.ActivityManagerService.onTransact(ActivityManagerService.java:3065)
at android.os.Binder.execTransact(Binder.java:570)
为了简洁起见,我跳过了surfaceview代码。我必须通过哪些选项将其传递给下一个活动?谢谢。