将libgdx游戏发布到Google Play

Question

我刚刚在Google Play商店发布了一个应用程序，但当我在另一部手机上从商店下载它时，它根本没有运行。我基于此网站设置了我的libgdx应用程序项目：

http://obviam.net/index.php/getting-started-in-android-game-development-with-libgdx-create-a-working-prototype-in-a-day-tutorial-part-1/comment-page-2/

package ball.activity;

import greenball.activity.GreenBall;

import com.badlogic.gdx.backends.android.AndroidApplicationConfiguration;
import com.badlogic.gdx.ApplicationListener;
import com.badlogic.gdx.backends.android.AndroidApplication;
import activity.ball.greenball_android.R;
import android.os.Bundle;
import android.app.Activity;
import android.content.Intent;
import android.content.pm.ActivityInfo;
import android.view.Menu;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnTouchListener;
import android.widget.Toast;


public class GreenBallActivity extends AndroidApplication implements ApplicationListener {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_green_ball);
        AndroidApplicationConfiguration cfg = new AndroidApplicationConfiguration();
        cfg.useGL20 = false;

        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
        initialize(new GreenBall(), cfg);


    }


    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.green_ball, menu);
        return true;
    }

    @Override
    public void create() {
        // TODO Auto-generated method stub

    }

    @Override
    public void resize(int width, int height) {
        // TODO Auto-generated method stub

    }

    @Override
    public void render() {
        // TODO Auto-generated method stub

    }

    @Override
    public void pause() {
        // TODO Auto-generated method stub

    }

    @Override
    public void resume() {
        // TODO Auto-generated method stub

    }

    @Override
    public void dispose() {
        // TODO Auto-generated method stub

    }




}

Answer 1

听起来你的应用程序签名方式可能有问题。它只使用调试键就可以在测试设备上工作，但不能在任何其他设备上工作。Android要求所有应用程序在安装之前都要签名。