如今在2016年，我发现一些前棒棒糖设备不尊重colorAccent设置，所以我对所有api的最终解决方案现在如下:

// fixes pre-Lollipop progressBar indeterminateDrawable tinting
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {

    Drawable wrapDrawable = DrawableCompat.wrap(mProgressBar.getIndeterminateDrawable());
    DrawableCompat.setTint(wrapDrawable, ContextCompat.getColor(getContext(), android.R.color.holo_green_light));
    mProgressBar.setIndeterminateDrawable(DrawableCompat.unwrap(wrapDrawable));
} else {
    mProgressBar.getIndeterminateDrawable().setColorFilter(ContextCompat.getColor(getContext(), android.R.color.holo_green_light), PorterDuff.Mode.SRC_IN);
}

另外，它没有使用任何弃用代码。试一试!

水平ProgressBar使用矩形形状绘制背景，ClipDrawable从矩形形状构建的进展(主要和次要)。着色将颜色改变为某种色调。如果你想分别为这三种颜色设置目标颜色，你可以使用ProgressBar.setProgressDrawable()，如下所示:

    LayerDrawable progressBarDrawable = new LayerDrawable(
        new Drawable[]{
                new GradientDrawable(GradientDrawable.Orientation.TOP_BOTTOM,
                            new int[]{Color.parseColor("#ff0000ff"),Color.parseColor("#ff0000ff")}),

                new ClipDrawable(
                            new GradientDrawable(GradientDrawable.Orientation.TOP_BOTTOM,
                                    new int[]{Color.parseColor("#ff00ff00"),Color.parseColor("#ff00ff00")}),
                            Gravity.START,
                            ClipDrawable.HORIZONTAL),

                new ClipDrawable(
                        new GradientDrawable(GradientDrawable.Orientation.TOP_BOTTOM,
                                new int[]{Color.parseColor("#ffff0000"),Color.parseColor("#ffff0000")}),
                        Gravity.START,
                        ClipDrawable.HORIZONTAL)
            });

    progressBarDrawable.setId(0,android.R.id.background);
    progressBarDrawable.setId(1,android.R.id.secondaryProgress);
    progressBarDrawable.setId(2,android.R.id.progress);
    ((ProgressBar)findViewById(R.id.progressBar)).setProgressDrawable(progressBarDrawable);

注意，在初始化LayerDrawable时，可绘制层的顺序很重要。首先绘制的应该是背景。根据我的实验，切换id是行不通的。如果你将填充设置为progressbar，那么这种方法将不起作用。如果你需要填充，那么你可以使用一个容器的进度条，如线性布局。

使用android.support.v4.graphics.drawable.DrawableCompat:

            Drawable progressDrawable = progressBar.getIndeterminateDrawable();
            if (progressDrawable  != null) {
                Drawable mutateDrawable = progressDrawable.mutate();
                DrawableCompat.setTint(mutateDrawable, primaryColor);
                progressBar.setProgressDrawable(mutateDrawable);
            }

ProgressBar bar;

private Handler progressBarHandler = new Handler();

GradientDrawable progressGradientDrawable = new GradientDrawable(
        GradientDrawable.Orientation.LEFT_RIGHT, new int[]{
                0xff1e90ff,0xff006ab6,0xff367ba8});
ClipDrawable progressClipDrawable = new ClipDrawable(
        progressGradientDrawable, Gravity.LEFT, ClipDrawable.HORIZONTAL);
Drawable[] progressDrawables = {
        new ColorDrawable(0xffffffff),
        progressClipDrawable, progressClipDrawable};
LayerDrawable progressLayerDrawable = new LayerDrawable(progressDrawables);


int status = 0;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    // TODO Auto-generated method stub
    setContentView(R.layout.startup);

    bar = (ProgressBar) findViewById(R.id.start_page_progressBar);
    bar.setProgress(0);
    bar.setMax(100);

    progressLayerDrawable.setId(0, android.R.id.background);
    progressLayerDrawable.setId(1, android.R.id.secondaryProgress);
    progressLayerDrawable.setId(2, android.R.id.progress);

    bar.setProgressDrawable(progressLayerDrawable);
}

这帮助我通过代码设置自定义颜色为progressbar。希望能有所帮助

在修改默认进度条的外观时遇到了同样的问题。这里有一些更多的信息，希望能帮助到人们:)

The name of the xml file must only contain characters: a-z0-9_. (ie. no capitals!) To reference your "drawable" it is R.drawable.filename To override the default look, you use myProgressBar.setProgressDrawable(...), however you need can't just refer to your custom layout as R.drawable.filename, you need to retrieve it as a Drawable:Resources res = getResources(); myProgressBar.setProgressDrawable(res.getDrawable(R.drawable.filename); You need to set style before setting progress/secondary progress/max (setting it afterwards for me resulted in an 'empty' progress bar)

如果有人想通过编程改变颜色:

progressBar.progressTintList = ColorStateList.valueOf(Color.RED)