android-progressbar

问题 I am showing the progress bar while downloading files.I want to set the color(HTML color code) of the progress which comes from the server and may vary the color code time to time. how do i meet the requirement. . For example for the above image i want to change yellow color and set the color which comes server. 回答1: So...I made a sample project that changes the progress color and you also can change the background progress bar color. First create a custom progress bar xml file. custom

问题 First of all, i have to state that i am new to Java in general & Android. I do however have the basics, or at least getting there. The Purpose of my Application: At the company, we have a Remote server that we SSH to, and do some work. At some times, the server is unreachable and therefore disrupts our work. My application is suppose to do the following: 1- Using Jsch, i SSH to the server, if there is a response, then, i will attempt again in 15 minutes, if there is no response, i want to

问题 I'm using an AsyncTask subclass for some background processing. The problem is that when I use the class with the .get() method, the ProgressDialog I specify in the onPreExecute() does not show. I works fine if I use a callback withing the onPostExecute() method. My first thought was that this was because the .get() waits for the process to complete but that can't be blocking the UI thread either so that's not the case. Can anyone explain why this behavior is so and if there is a workaround

问题 I want to create a circular progress bar for that I created a drawable, but I can't integrate a background color for the unprogressed part. this is the drawable code : <?xml version="1.0" encoding="utf-8"?> <layer-list xmlns:android="http://schemas.android.com/apk/res/android" > <item android:id="@android:id/background"> <shape xmlns:android="http://schemas.android.com/apk/res/android" android:innerRadiusRatio="3" android:shape="ring" android:thickness="8dp" android:useLevel="true"> <solid

问题 I have a task to add a ProgressBar with percentage values on it to show a value when the user wants to predict something. I'm not using ProgressDialog since it's now deprecated. Here, the percentage value depends on how long it is from start a request until it's completed. I'm using Volley to fetch data from server. Here goes a sample image of what I'm trying to achieve: i already did like this i have implement a horizontal progress bar inside an alert dialog (i'm using this way because

问题 I am doing an app in which user selects an image from gallery and goes to second activity with the selected image from gallery and displays it in second activity.But it takes some time(approx 3 sec) to go to second activity after user clicks on an image in gallery.I want to display progress bar circle for that much of time after the user selects an image from gallery and want to make progress bar circle invisible when execution moves to second activity.I am not getting any idea how to do my

问题 I want to display something like this-->My Home activity..inside Whats Android,Start learning ,Get ahead there are recycleviews like this-->enter image description here..... how do I implement this kind of progressbar based upon users reading?? need help..thanks My Home activity: public class MainActivity extends AppCompatActivity { private RecyclerView recyclerview ; private String[] names ; private TypedArray profile_pics ; private TypedArray card_images; ImageView imageView; private List

问题 I have 5 seekbars which I want the user to be able to manipulate. The seekbars are dependent on one another so if one is set to 100% all others would have to be 0%. I have been able to implement this using the code found in this post however when manipulating the seekbars it is glitchy and the seekbar jumps around. For example, by default I set all the seekbars to 20%. In order to move seekbar_1 20% higher, you lower the value of another seekbar (say seekbar_2 by 20%). This frees up 20% of

问题 I have 5 seekbars which I want the user to be able to manipulate. The seekbars are dependent on one another so if one is set to 100% all others would have to be 0%. I have been able to implement this using the code found in this post however when manipulating the seekbars it is glitchy and the seekbar jumps around. For example, by default I set all the seekbars to 20%. In order to move seekbar_1 20% higher, you lower the value of another seekbar (say seekbar_2 by 20%). This frees up 20% of

问题 I am creating a ProgressBar in my app programmatically it is of SPIN style by default however I want it in HORIZONTAL style. I don't see any method/constant to achieve this. And I don't want to use ProgressDialog as it'd be inconsistent with my App UI theme. Any suggestions please? 回答1: use this: ProgressBar pb = new ProgressBar(context, null, android.R.attr.progressBarStyleHorizontal); 回答2: If you are using a ProgressDialog then, here is a way to change the style of the progressBar in the