progressdialog

ProgressDialog not getting started in main thread

由 空扰寡人 提交于 2021-02-11 13:54:12
问题 I made an app which can upload some data to my database. In Activity, in which the user will enter data to be uploaded, i created a ProgressDialog. The ProgressDialog is created inside the onClick() method. In theory, it will be created because I'm not trying to make a ProgerssDialog in a thread other than Main UI Thread. Still, it's not being shown. I don't know why. package com.example.demoapp; import android.widget.*; import android.app.Activity; import android.app.ProgressDialog; import

How to set AlterDialog globally in android studio

由 这一生的挚爱 提交于 2020-08-17 12:16:13
问题 Using this solution, I am trying to display a loading box using 'AlterDialog'. public void setProgressDialogRelayResponse() { int llPadding = 30; LinearLayout ll = new LinearLayout(mContext); ll.setOrientation(LinearLayout.HORIZONTAL); ll.setPadding(llPadding, llPadding, llPadding, llPadding); ll.setGravity(Gravity.CENTER); LinearLayout.LayoutParams llParam = new LinearLayout.LayoutParams( LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT); llParam.gravity =

JavaFX progress indicator stop spinning when heavy load runs

由 拥有回忆 提交于 2020-08-11 05:41:45
问题 I am trying to implement busy indicator using ProgressIndicator. But when the heavy load starts the indicator freezes. A sample code is shown below. import javafx.beans.value.ChangeListener; import javafx.scene.Scene; import javafx.scene.control.ProgressIndicator; import javafx.scene.layout.StackPane; import javafx.scene.paint.Color; import javafx.stage.Modality; import javafx.stage.Stage; import javafx.stage.StageStyle; public class BusyIcon { private static Stage busyWindow; public static

JavaFX progress indicator stop spinning when heavy load runs

由 萝らか妹 提交于 2020-08-11 05:41:28
问题 I am trying to implement busy indicator using ProgressIndicator. But when the heavy load starts the indicator freezes. A sample code is shown below. import javafx.beans.value.ChangeListener; import javafx.scene.Scene; import javafx.scene.control.ProgressIndicator; import javafx.scene.layout.StackPane; import javafx.scene.paint.Color; import javafx.stage.Modality; import javafx.stage.Stage; import javafx.stage.StageStyle; public class BusyIcon { private static Stage busyWindow; public static

Android Download Manager with progress dialog

由 倖福魔咒の 提交于 2020-07-06 23:20:37
问题 I have coded an android app using android download manager, and I try to show downloading progress using below code. myTimer.schedule(new TimerTask() { public void run() { try { DownloadManager.Query q; q = new DownloadManager.Query(); q.setFilterById(preferenceManager.getLong(strPref_Download_ID, 0)); cursorTimer = downloadManager.query(q); cursorTimer.moveToFirst(); int bytes_downloaded = cursorTimer.getInt(cursorTimer.getColumnIndex(DownloadManager.COLUMN_BYTES_DOWNLOADED_SO_FAR)); bytes

Android Download Manager with progress dialog

由 微笑、不失礼 提交于 2020-07-06 23:16:28
问题 I have coded an android app using android download manager, and I try to show downloading progress using below code. myTimer.schedule(new TimerTask() { public void run() { try { DownloadManager.Query q; q = new DownloadManager.Query(); q.setFilterById(preferenceManager.getLong(strPref_Download_ID, 0)); cursorTimer = downloadManager.query(q); cursorTimer.moveToFirst(); int bytes_downloaded = cursorTimer.getInt(cursorTimer.getColumnIndex(DownloadManager.COLUMN_BYTES_DOWNLOADED_SO_FAR)); bytes

Error in Xamarin Android with a progress dialog “Only the original thread that created a view hierarchy can touch its views”

由 耗尽温柔 提交于 2020-05-24 04:16:25
问题 I'm trying to use a progress dialog, while filling a datagrid, but I get the following error: "Only the original thread that created a view hierarchy can touch its views", this is my code, i hope they can help me public async void RelacionClientesREST() { try { var dlg = ProgressDialog.Show(this, "Loading", "Cargando relación de usuarios"); ThreadPool.QueueUserWorkItem(d => { RestClient client = new RestClient("http://portalclientewa.azurewebsites.net/api/RelacionClientes/"); var request =

why do I have to click twice on back button to reach previous activity when progress dialog running?

由 最后都变了- 提交于 2020-04-17 22:45:47
问题 I want when user wants to go back to previous activity while dialog is running ,it should be single click (like youtube).in my case ,on first back press click progress dialog stops and displays a blank page until my data didnt load and on second back press it is then take to previous activity .... I don't want this twice back press it will be very irritating for user to use app. is there any solution because I looked other question SO but it didnt matched with my requirement .... I used this

Widget

由 扶醉桌前 提交于 2020-04-06 02:34:12
Android Widget Android提供了大量的UI控件，使用这些UI控件可以减少工作量，并一定程度上美化网站（以拯救程序员的贫穷审美观） 控件的属性 通常，宽高是必须配置的属性 android:layout_width="xxdp"//宽度 android:layout_height="xxdp"//高度 width和height有两个特殊属性match_parent和warp_content，前者指定控件的大小由父布局决定，后面指定控件大小刚好包含住里面的内容 下面是一些非必须的共有属性 android:id="@+id/your_id"//添加ID android:text="Text"//文本 android:gravity="start"//内部（文字）的对齐方式 android:visibility="visible"//可见性 android:ellipsize="end"//文本缩略方式 android:paddingxxxx="10dp"//边缘留白 文本对齐的可选值有top bottom start end center 可以用“|”来同时指定多个值，另外，在新标准中，left和right被start和end代替，应该避免使用它们 可见性的可选值有visible（默认），invisible，gone。visible表示控件可见
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