progressdialog

ProgressDialog not shown in UIThread

由 泄露秘密 提交于 2019-12-31 05:16:06
问题 I'm creating a map using the google api lib. Because the mapwidget takes a long time to load I'm trying to add a loading notification, but it isn't shown. I can show the progressDialog in regular threads though. How come this dialog isn't shown? public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); progressDialog = ProgressDialog.show(this, "Please Wait", "Map = loading",false,true); //setContentView(R.layout.map); runOnUiThread(new Runnable(){ public void run(

How to implement a ProgressDialog while Activity requests a SoapObject from a Web Service?

由 大憨熊 提交于 2019-12-31 02:14:36
问题 I know that ProgressDialog with Threads questions have been asked many times but none of the solutions seem to work for my project. Basically what I want to do is this: 1) when a user clicks a button the Activity sends an auth request to the server 2) while this is being done a ProgressDialog is shown 3) when the reponse comes I want to dismiss the ProgressDialog and the return object to be read and interpreted by the Activity If I: 1) set the Thread to update the Application field with the

Can't dismiss ProgressDialog after the AsyncTask complete

由 六月ゝ 毕业季﹏ 提交于 2019-12-29 07:58:20
问题 Please help, I can't dismiss ProgressDialog after AsyncTask complete. I searched for the answer but nothing found. This code works fine when I use Thread instead of AsyncTask. Have any ideas? Context appContext; ProgressDialog pd; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); appContext=this; MyTask myTask=new MyTask(); myTask.execute(); } class MyTask extends AsyncTask<Void, Void, Void> { @Override protected void onPreExecute() { pd =

How to set theme to ProgressDialog?

由 瘦欲@ 提交于 2019-12-29 07:24:31
问题 I would like to set theme of progressDialog. To create it, I use this code: progressDialog = ProgressDialog.show(this, "Please Wait", "Loading dictionary file....", true, false); I can't just write progressDialog = new ProgressDialog(...); progressDialog.(do_sth_with_dialog); progressDialog.show(...) because the show() method is static and I get compiler warning. Is there any way to use available constants like progressDialog.THEME_HOLO_DARK to set the dialog theme? I would also like to

How do I show and then remove an android progress dialog

由 孤街醉人 提交于 2019-12-29 01:39:15
问题 I can get a progress bar to appear with the following code pd = ProgressDialog.show(myActivity.this, "", "Loading. Please wait...", true); straight forward, but once I have the code execute I want it to go away, but when I run the dismiss method after I never see the dialog box show at all. Heres the code in context which is wrapped in oncreate pd = ProgressDialog.show(myActivity.this, "", "Loading. Please wait...", true); runCode(); setListAdapter(new CustomAdapter(myActivity.this)); pd

Custom Progress Dialog With Squre Image Rotation With AsynTask

由 落花浮王杯 提交于 2019-12-28 08:41:32
问题 I have created a custom Loading Progress Dialog. And its working well. I am rotating 12 square Images here is one of them But when I want to use it with AsynTask, The animation not working. My Sample code is below. Activity Where I Start Loading... Animation and Stop. MainActivity.java public class MainActivity extends Activity { AnimationDrawable loadingViewAnim; TextView loadigText; ImageView loadigIcon; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate

Custom Progress Dialog With Squre Image Rotation With AsynTask

由 女生的网名这么多〃 提交于 2019-12-28 08:40:04
问题 I have created a custom Loading Progress Dialog. And its working well. I am rotating 12 square Images here is one of them But when I want to use it with AsynTask, The animation not working. My Sample code is below. Activity Where I Start Loading... Animation and Stop. MainActivity.java public class MainActivity extends Activity { AnimationDrawable loadingViewAnim; TextView loadigText; ImageView loadigIcon; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate

对话框

由 折月煮酒 提交于 2019-12-27 01:07:11
package com.example.myapplication1; import android.app.DatePickerDialog; import android.app.ProgressDialog; import android.app.TimePickerDialog; import android.content.DialogInterface; import android.os.Bundle; import android.view.LayoutInflater; import android.view.View; import android.widget.Button; import android.widget.DatePicker; import android.widget.ImageView; import android.widget.TimePicker; import android.widget.Toast; import androidx.appcompat.app.AlertDialog; import androidx.appcompat.app.AppCompatActivity; import java.util.Calendar; import java.util.Timer; import java.util

Android专高一 12月26日

由 假如想象 提交于 2019-12-27 00:42:13
一、确定取消选择对话框 // 单选对话框 public void simple_dialog ( View view ) { //构建者 AlertDialog . Builder builder = new AlertDialog . Builder ( this ) ; //设置属性 builder . setIcon ( R . mipmap . ic_launcher_round ) ; builder . setTitle ( "单选对话框" ) ; builder . setPositiveButton ( "OK" , new DialogInterface . OnClickListener ( ) { @Override public void onClick ( DialogInterface dialog , int which ) { Toast . makeText ( MainActivity . this , "你点击了OK" , Toast . LENGTH_SHORT ) . show ( ) ; } } ) ; builder . setNegativeButton ( "cancel" , new DialogInterface . OnClickListener ( ) { @Override public void onClick (

Show ProgressDialog from thread inside the Service

由 喜你入骨 提交于 2019-12-25 18:34:40
问题 I have a Service with registered ContentObserver . When my ContentObserver detects changes it sets Service's boolean variable to true. I also have a Thread running in the service which sleeps for some time and wakes up to check that variable. When it detects change it needs some time to process some other code and I need to show ProgressDialog during the delay. How can I do this? 回答1: You should use AsyncTask instead. Here is the link to the library. It is fairly simple: 1) onPreExecute() =
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