android-progressbar

问题 This question already has answers here : How do I use Android ProgressBar in determinate mode? (2 answers) Closed 5 years ago . I'm trying to do add a progressbar in code and make it determinate: progressBar = new ProgressBar(getActivity()); progressBar.setLayoutParams(layoutParams); parent.addView(progressBar, index); progressBar.setId(id.list_item_secondary); progressBar.setProgressDrawable(getResources().getDrawable(drawable.progress_horizontal)); progressBar.setIndeterminate(false);

问题 I am doing for custom circular progress wheel. here what i need for, once the progress wheel finish it hundred percent progress. then , when i click again,i need to change the progressing color at runtime... I downloaded code from this link.. https://github.com/Todd-Davies/ProgressWheel note : I click on a button, the progress starts progressing. that progress bar circle already one color. After the progress complete 100%, I want it to start again, that time , i need to change the color to be

问题 Today I started porting an app to Android L preview in order to have it almost ready when the final product launches. One problem I found is that I can't have an indeterminate progressbar on the ActionBar. It doesn't show at all and throws this error on logcat: E/PhoneWindow﹕ Circular progress bar not located in current window decor I'm using this code, which works in <4.4: requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS); setProgressBarIndeterminateVisibility(true); Is there any

问题 i want to make an application for transfer files using wifi direct, but my send and receiver progress bar won't update my sender public void Server () { new Thread(new Runnable() { @Override public void run() { // TODO Auto-generated method stub try { //receive ip serverSocket = new ServerSocket(port); Socket socket = serverSocket.accept(); BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream())); String line = null; while ((line = in.readLine()) != null) {

问题 I use the below code to generate the circular progress. But I don't know how to change the pattern and color of it. <rotate xmlns:android="http://schemas.android.com/apk/res/android" android:pivotX="10%" android:pivotY="10%" android:fromDegrees="0" android:toDegrees="360"> <shape android:shape="ring" android:innerRadiusRatio="0" android:thicknessRatio="6" android:useLevel="false"> <size android:width="10dip" android:height="10dip" /> <gradient android:type="linear" android:useLevel="false"

问题 I have a project that the user answers questions in a form. I need to implement a horizontal progress bar (not a dialog), with dots instead the normal bar. When the user answers a question, the dot of that specific question changes the color. This is possible? I'm using API 16 (target) and API 7 (minimum) with Sherlock ActionBar 回答1: If you don't have a large number of questions, it might be sufficient if you just use multiple ImageViews to represent the dots. Example of XML: <RelativeLayout

问题 I try to display a ProgessBar when clicking Submit Button. It will hide when the data finished loading. However, the progressBar didn't cover the full screen. Instead, it's cover by the Button. Please refer to the screenshot, its should be easier to understand what do i mean. What I want to achieve is the bottom part of the screenshot. Main4Activity.java public class Main4Activity extends AppCompatActivity { ProgressBar progressBar; @Override protected void onCreate(Bundle savedInstanceState)

问题 I am using webview to show a webpage in my app. The webpage takes about 2-3 seconds to load. Till the webpage loads, I want to show an activity circle progress bar like the one shown here. This is what an activity circle looks like : How can I accomplish it? I searched the web but couldn't find a satisfactory and proper explanation of how it is implemented. Thanks! WebViewPage.java public class Webpage extends Activity { WebView web; ProgressBar progressBar; @Override public void onCreate

问题 I have asynktask that shows a progressDialog and update its value in doInBackground method. the methods code: @Override protected void onPreExecute() { progress = new ProgressDialog(cont); progress.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL); progress.setIndeterminate(true); progress.setTitle(cont.getResources().getString(R.string.pleaseWait)); progress.setMessage(cont.getResources().getString(R.string.loadingImages)); progress.show(); super.onPreExecute(); } @Override protected String

问题 This question already has answers here : How to change color in circular progress bar? (18 answers) Closed 5 years ago . I am trying to add a customized ProgressDialog to my Activity . I successfully changed the ProgressDialog font and the background colors, but I don't know how to change the spinner color without using a widget. Can anyone help me? This is my Activity code: myPd_bar=new ProgressDialog(Ratings.this,R.style.Theme_MyDialog); myPd_bar.setMessage("Loading...."); myPd_bar.setTitle