android - 是否可以在 Crouton 中使用进度条？

Question

我想显示自定义 Crouton带有进度条的警报，我想动态更新进度。这是我的代码，但它不起作用。我怎样才能做到这一点？或者图片上传时如何显示进度条

private void showCustomViewCrouton() {
    // try {
    View view = getLayoutInflater().inflate(R.layout.crouton_custom_view,null);
    pB = (ProgressBar) view.findViewById(R.id.progressBar1);
    final Crouton crouton;
    final Configuration croutonConfig = new Configuration.Builder()
            .setDuration(Configuration.DURATION_INFINITE)
            .setInAnimation(android.R.anim.fade_in)
            .setOutAnimation(android.R.anim.fade_out).build();
    crouton = Crouton.make(this, view, R.id.croutonContainer, croutonConfig);       
    view.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            crouton.hide(crouton);
        }
    });

    crouton.show();

    try{
        do{
                Thread.sleep(100);
                deger+=1;
                pB.setProgress(deger);          
        }while(deger<101);      
    }catch(Exception e){

    }       
}

Answer 1

我是这样做的

final ProgressBar progressBar = new ProgressBar(this,null,android.R.attr.progressBarStyleHorizontal);
progressBar.setIndeterminate(false);

Crouton ct = Crouton.make(this,progressBar);
ct.show();

/* Update it While Showing */
Thread progressUpdateThread = new Thread(new Runnable()
{
    @Override
    public void run()
    {
        for(int i=0;i<100;i++)
        {
            final int progress = i;
            runOnUiThread(new Runnable()
            {
                @Override
                public void run()
                {
                    progressBar.setProgress(progress);
                }
            });

            try
            {
                Thread.sleep(100);
            }
            catch (InterruptedException e)
            {
                e.printStackTrace();
            }
        }
    }
});
progressUpdateThread.start();