Add flags to create new task and clear top during trampoline.

import com.android.gallery3d.util.CameraHelper;

import android.app.Activity;

import android.content.Intent;

import android.os.Bundle;

/** Trampoline activity that launches the new Camera activity defined in CameraHelper. */

    @Override

    public void onCreate(Bundle icicle) {

        super.onCreate(icicle);

        startActivity(CameraHelper.CAMERA_LAUNCHER_INTENT);

        Intent intent = CameraHelper.CAMERA_LAUNCHER_INTENT;

        intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_NEW_TASK);

        startActivity(intent);

        finish();

    }

}