android - 自定义进度对话框

我在更改颜色或progressDialog时遇到问题。我已经看到了很多变更示例，但没有满足我的需求，这是我的代码，需要您的帮助：

 @Override
    protected Dialog onCreateDialog(int id) {
        switch (id) {
            case DIALOG_DOWNLOAD_PROGRESS:
                mProgressDialog = new ProgressDialog(this);
                mProgressDialog.setMessage(getApplicationContext().getString(R.string.download));
                mProgressDialog.setIndeterminate(false);
                mProgressDialog.setMax(100);
                mProgressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
                mProgressDialog.setProgressDrawable(new ColorDrawable(android.graphics.Color.BLUE)); // my bad test
                mProgressDialog.setCancelable(true);
                mProgressDialog.show();
                return mProgressDialog;
            default:
                return null;

        }

    }

最佳答案

覆盖ProgressDialog的onCreate方法，并对其进度栏进行任何更改。

ProgressDialog mProgress = new ProgressDialog(this){
    @Override
    protected void onCreate(android.os.Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        //Now we retrive this dialog ProgressBar
        ProgresBar bar = (ProgressBar) findViewById(android.R.id.progress);
        //Do what you want with it here
    };
};