如何创建一个半透明的进度对话框中的android [英] How to create a translucent Progress Dialog in android

问题描述

我用Google搜索了很多，甚至可以通过许多本网站的问题，走了，但我就是无法找到解决我的问题。

I have googled a lot and even gone through many of this website questions but I just can't find the solution to my problem.

我想创建一个进度对话框像below.But我不知道该怎么办it..I试图通过创建一个自定义进度对话框but..with，你只能修改内部微调外观之一。 。在我来说，我想修改它的布局......我怎样才能做到这一点？????

I want to create a Progress Dialog like the one below.But i don't understand how to do it..I have tried by creating a custom progress dialog but..with that you can only modify the inside spinner appearance..In my case i want to modify its layout...How can i achieve that...????

到现在我已经尝试以下...

Till now i have tried the following...

public class nextclass extends Activity {

    Thread t;
    ProgressBar dia;

    private ProgressDialog progressDialog;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        // TODO Auto-generated method stub
        super.onCreate(savedInstanceState);
        MainActivity.progressDialog.dismiss();
        setContentView(R.layout.nextclassview);
    //  requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);

        ((Button) findViewById(R.id.button1))
                .setOnClickListener(new OnClickListener() {

                    public void onClick(View v) {
                        // TODO Auto-generated method stub
                        // progressDialog = findViewById(R.id.progressBar1);

                        new AuthenticateUserTask().execute();
                    }
                });
    }

    private class AuthenticateUserTask extends AsyncTask<Void, Void, String> {

        @Override
        protected void onPreExecute() {
            // TODO Auto-generated method stub
            super.onPreExecute();

            progressDialog = ProgressDialog.show(
                    nextclass.this, "","Sucessful", true);
/*            progressDialog.setIndeterminate(true);

            progressDialog.setIndeterminateDrawable(getResources()
                    .getDrawable(R.layout.customspinner));
*/


            progressDialog = ProgressDialog.show(nextclass.this, "",
                    "Processing....", true);
            progressDialog.getWindow().setLayout(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT);

        }

        protected void onPostExecute(String s) {
            if (progressDialog.isShowing())
                progressDialog.dismiss();

            Intent my = new Intent(getApplicationContext(), CountTime.class);
            startActivity(my);

        }

        @Override
        protected String doInBackground(Void... params) {
            // TODO Auto-generated method stub
            try {
                Thread.sleep(2000);![custom spinner][2]
            } catch (InterruptedException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            return null;
        }
    }
}

推荐答案

参考的有关如何创建自定义对话框的细节此链接

WindowManager.LayoutParams WMLP = dialog.getWindow().getAttributes();


     WMLP.x = 100;   //x position
     WMLP.y = 100;   //y position

     dialog.getWindow().setAttributes(WMLP);

EDIT2： 做一个对话的活动与你的code。在它的样品如下

Make a Dialog Activity with your code in it sample is shown below

public class DialogActivity extends Activity {
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        final AlertDialog alertDialog = new AlertDialog.Builder(this).create();
        alertDialog.setTitle(" ");
        alertDialog.setMessage("");
        alertDialog.setIcon(R.drawable.icon);
        alertDialog.setButton("Accept", new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int which) {                
            }
        });
        alertDialog.setButton2("Deny", new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int which) {
            }
        });
        alertDialog.show();
    }
}

和android的清单文件

and in android manifest file

android:theme="@android:style/Theme.Translucent.NoTitleBar"

或

AlertDialog.Builder builder = new AlertDialog.Builder(
                    new ContextThemeWrapper(context, R.style.popup_theme));

中的值文件夹：

in the values folder:

<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="back_color">#ffffffff</color>
<style name="popup_theme" parent="@android:style/Theme.Translucent.NoTitleBar">
    <item name="android:windowBackground">@color/back_color</item>
    <item name="android:colorBackground">@color/back_color</item>
</style>

这篇关于如何创建一个半透明的进度对话框中的android的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！