how to show progress bar circle in an activity having a listview before loading the listview with data

Question

I have a ListView in my second activity OnItemClick of it I called a webservice and trying to fetch data  And after that I am moving to third activity which also have a ListView having description of previous activities ListView item   I want to display a progress dialog before populating this ListView   I don t understand how to do it on ListView  Does anybody know how to do it   My Code-  ThirdActivity java     package com google iprotect   import java io IOException  import java util ArrayList  import java util HashMap  import java util Map   import org json JSONArray  import org json JSONException  import org json JSONObject  import org xmlpull v1 XmlPullParserException   import com google iprotect layout TitleBarLayout   import android app Activity  import android app ListActivity  import android app ProgressDialog  import android content Intent  import android content res ColorStateList  import android content res XmlResourceParser  import android os AsyncTask  import android os Bundle  import android util Log  import android view View  import android view View OnClickListener  import android widget AdapterView  import android widget LinearLayout  import android widget ListView  import android widget ProgressBar  import android widget AdapterView OnItemClickListener  import android widget TextView   public class ThirdActivity extends ListActivity implements OnItemClickListener       JSONArray jArray1 jArray2      String one two three tablename      String color r      JSONObject responseJSON      TitleBarLayout titlebarLayout      final ArrayList lt Tables gt  arraylist   new ArrayList lt Tables gt         TextView tableName      ColorStateList colorStateList1      String email1 password1      protected void onCreate Bundle savedInstanceState               TODO Auto-generated method stub         super onCreate savedInstanceState           setContentView R layout thirdactivity            ListView lv getListView            lv setOnItemClickListener this             tablename getIntent   getExtras   getString  Table Name            email1   getIntent   getExtras   getString  email            password1  getIntent   getExtras   getString  password             titlebarLayout   new TitleBarLayout ThirdActivity this           titlebarLayout setLeftButtonText  go Back            titlebarLayout setRightButtonText  Logout            titlebarLayout setTitle tablename           titlebarLayout setLeftButtonSize 70 40           titlebarLayout setRightButtonSize 70 40             titlebarLayout setLeftButtonLeftDrawable R drawable refresh              titlebarLayout setRightButtonLeftDrawable R drawable buttonrefresh             titlebarLayout setLeftButtonBackgroundColor Color rgb 255 255 255              titlebarLayout setRightButtonBackgroundColor Color rgb 34 49 64              titlebarLayout setLeftButtonTextColor Color rgb 255 255 255              titlebarLayout setRightButtonTextColor Color rgb 255 255 0                  XmlResourceParser parser1  getResources   getXml R color colorstatelist             try               colorStateList1   ColorStateList createFromXml getResources    parser1               titlebarLayout setRightButtonTextColor colorStateList1             catch  XmlPullParserException e                    e printStackTrace              catch  IOException e                 e printStackTrace                       OnClickListener listener   new OnClickListener                  public void onClick View v                       TODO Auto-generated method stub                 if  v getId      R id left button                        Intent intent   new Intent ThirdActivity this SecondActivity class                       intent putExtra  email   email1                       intent putExtra  password   password1                       startActivity intent                       finish                       else if  v getId      R id right button                        Intent intent   new Intent ThirdActivity this                              MainActivity class                         intent setFlags Intent FLAG ACTIVITY CLEAR TOP                       intent setFlags  Intent FLAG ACTIVITY CLEAR TASK   Intent FLAG ACTIVITY NEW TASK                       ThirdActivity this startActivity intent                                                       titlebarLayout setLeftButtonOnClickListener listener           titlebarLayout setRightButtonOnClickListener listener             updateTableList                   private void updateTableList                TODO Auto-generated method stub           final ProgressDialog pd1 ProgressDialog show this   Calling Webservice    Waiting      true  false            final ProgressBar pbHeaderProgress    ProgressBar  findViewById R id pbHeaderProgress            new AsyncTask lt Void  Void  Void gt                    protected void onPreExecute                        TODO Auto-generated method stub                 super onPreExecute                    pbHeaderProgress setVisibility View VISIBLE                                protected Void doInBackground Void    params                    r   invokeWebService1 tablename                     pd1 dismiss                     try                       responseJSON   new JSONObject r                         json reading                     jArray1   responseJSON getJSONArray  FirstThree     get JSONArray jArray1 from JSONObject with name FirstThree                     jArray2   responseJSON getJSONArray  Color     get JSONArray jArray2 from JSONOobject with name Color                     JSONObject json data1   null                      JSONObject json data2   null                       for  int i   0  i  lt  jArray1 length    i                              json data1   jArray1 getJSONObject i    get JSONObject json data1 from JSONArray at index i                          one   json data1 getString  One     get value from JSONObject json data1 with key  One                          two   json data1 getString  Two                            three   json data1 getString  Three                            json data2   jArray2 getJSONObject i                           color   json data2 getString  color     get value from JSONObject json data2 with key  color                           Tables tables   new Tables                              set value to Tables Class                         tables column1   one                          tables column2   two                          tables column3   three                          tables tableName tablename                          tables color color                            add Tables object into ArrayList lt Tables gt                          arraylist add tables                            Log i  ONE   json data1 getString  One                             Log i  TWO   json data1 getString  Two                             Log i  THREE   json data1 getString  Three                             Log i  color      json data2 getString  color                                              catch  JSONException e                           TODO Auto-generated catch block                     e printStackTrace                                      return null                             protected void onPostExecute Void result                    pbHeaderProgress setVisibility View GONE                      Custom Adapter for ListView                 TableDetailAdapter adaptor   new TableDetailAdapter ThirdActivity this                          R layout table data list item  arraylist                   setListAdapter adaptor                           execute                protected String invokeWebService1 String tablename2               TODO Auto-generated method stub         String response               try               WebService webService   new WebService               http   sphinx-solution com iProtect api php                     Pass the parameters if needed             Map lt String  String gt  params   new HashMap lt String  String gt                 params put  action    getTableRecords                params put  tablename   tablename2               params put  email   email1               params put  password   password1                   Get JSON response from server the    are where the method name                would normally go if needed example             response   webService WebGet  auth   params              catch  Exception e                Log d  Error     e getMessage                       return response              public void onItemClick AdapterView lt   gt  arg0  View arg1  int position  long arg3               TODO Auto-generated method stub          Log v      Click ListItem Number   position           Intent intent   new Intent ThirdActivity this FourthActivity class           intent putExtra  Json   responseJSON toString      sending json Object as a string to next activity         intent putExtra  Table Name   tablename           intent putExtra  email   email1           intent putExtra  password   password1           intent putExtra  Item No   position           startActivity intent               thirdactivity xml   lt  xml version  1 0  encoding  utf-8   gt   lt LinearLayout xmlns android  http   schemas android com apk res android      xmlns tools  http   schemas android com tools      android id    id linlaHeaderProgress      android layout width  match parent      android layout height  match parent      android orientation  vertical      tools context   ThirdActivity   gt        lt include         android id    id titlebar          layout   layout titlebar layout    gt        lt ProgressBar         android id    id pbHeaderProgress          android layout width  wrap content          android layout height  wrap content          android layout gravity  center          android layout weight  2   gt       lt  ProgressBar gt        lt ListView         android id   android id list          android layout width  match parent          android layout height  260dp           android layout weight  5 04  gt       lt  ListView gt        lt LinearLayout         android layout width  fill parent          android layout height   dimen titlebar height          android layout alignParentBottom  true          android background   color footer bg color          android gravity  bottom          android orientation  horizontal   gt            lt include             android id    id footer              android layout height   dimen titlebar height              android layout gravity  bottom center horizontal              layout   layout footer layout    gt       lt  LinearLayout gt    lt  LinearLayout gt

User · Answer

Please use the sample at tutorialspoint com  The whole implementation only needs a few lines of code without changing your xml file  Hope this helps   STEP 1  Import library  import android app ProgressDialog    STEP 2  Declare ProgressDialog global variable  ProgressDialog loading   null    STEP 3  Start new ProgressDialog and use the following properties  please be informed that this sample only covers the basic circle loading bar without the real time progress status    loading   new ProgressDialog v getContext     loading setCancelable true   loading setMessage Constant Message AuthenticatingUser   loading setProgressStyle ProgressDialog STYLE SPINNER     STEP 4  If you are using AsyncTasks  you can start showing the dialog in onPreExecute method  Otherwise  just place the code in the beginning of your button onClick event   loading show      STEP 5  If you are using AsyncTasks  you can close the progress dialog by placing the code in onPostExecute method  Otherwise  just place the code before closing your button onClick event   loading dismiss      Tested it with my Nexus 5 android v4 0 3  Good luck

User · Answer

Use This Within button on Click option or your needs   final ProgressDialog progressDialog  progressDialog   new ProgressDialog getApplicationContext     progressDialog setMessage  Loading          Setting Message progressDialog setTitle  ProgressDialog       Setting Title progressDialog setProgressStyle ProgressDialog STYLE SPINNER      Progress Dialog Style Spinner progressDialog show       Display Progress Dialog progressDialog setCancelable false   new Thread new Runnable         public void run             try               Thread sleep 5000             catch  Exception e                e printStackTrace                      progressDialog dismiss             start

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There are several methods of showing a progress bar  circle  while loading an activity  In your case  one with a ListView in it   IN ACTIONBAR  If you are using an ActionBar  you can call the ProgressBar like this  this could go in your onCreate    requestWindowFeature Window FEATURE INDETERMINATE PROGRESS     setProgressBarIndeterminateVisibility true     And after you are done displaying the list  to hide it   setProgressBarIndeterminateVisibility false     IN THE LAYOUT  The XML    lt LinearLayout     android layout width  fill parent      android layout height  fill parent      android layout weight  1      android orientation  vertical   gt        lt LinearLayout         android id    id linlaHeaderProgress          android layout width  fill parent          android layout height  fill parent          android gravity  center          android orientation  vertical          android visibility  gone   gt            lt ProgressBar             android id    id pbHeaderProgress              style   style Spinner              android layout width  wrap content              android layout height  wrap content   gt           lt  ProgressBar gt       lt  LinearLayout gt        lt ListView         android id    id list          android layout width  fill parent          android layout height  fill parent          android layout weight  1          android cacheColorHint   android color transparent          android divider   00000000          android dividerHeight  0dp          android fadingEdge  none          android persistentDrawingCache  scrolling          android smoothScrollbar  false   gt       lt  ListView gt   lt  LinearLayout gt    And in your activity  Java  I use an AsyncTask to fetch data for my lists  SO  in the AsyncTask s onPreExecute   I use something like this      CAST THE LINEARLAYOUT HOLDING THE MAIN PROGRESS  SPINNER  LinearLayout linlaHeaderProgress    LinearLayout  findViewById R id linlaHeaderProgress     Override protected void onPreExecute                SHOW THE SPINNER WHILE LOADING FEEDS     linlaHeaderProgress setVisibility View VISIBLE       and in the onPostExecute    after setting the adapter to the ListView    Override protected void onPostExecute Void result                SET THE ADAPTER TO THE LISTVIEW     lv setAdapter adapter           CHANGE THE LOADINGMORE STATUS TO PERMIT FETCHING MORE DATA     loadingMore   false          HIDE THE SPINNER AFTER LOADING FEEDS     linlaHeaderProgress setVisibility View GONE       EDIT  This is how it looks in my app while loading one of several ListViews

User · Answer

Are you extending ListActivity   If so  put a circular progress dialog with the following line in your xml   lt ProgressBar android id   android id empty     other stuff      gt    Now  the progress indicator will show up till you have all your listview information  and set the Adapter   At which point  it will go back to the listview  and the progress bar will go away

User · Answer

ProgressDialog dialog   ProgressDialog show Example this       Loading      true

User · Answer

I am using this   loading   ProgressDialog show example this    null  true  true

User · Answer

I suggest you when working with listview or recyclerview to use SwipeRefreshLayout  Like this      lt android support v4 widget SwipeRefreshLayout     xmlns android  quot http   schemas android com apk res android quot      android id  quot   id swiperefresh quot      android layout width  quot match parent quot      android layout height  quot match parent quot  gt            lt android support v7 widget RecyclerView             android id  quot   id card recycler view quot              android scrollbars  quot vertical quot              android layout width  quot match parent quot              android layout height  quot match parent quot   gt    lt  android support v4 widget SwipeRefreshLayout gt   Only wrap your view and this will create an animation of refresh when loading data or by swipping down the screen as we can do in many apps  Here s the documentation of how to use it  https   developer android com training swipe add-swipe-interface html https   developer android com training swipe respond-refresh-request html Happy coding

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Process Bar   Dependency        implementation  com github castorflex smoothprogressbar library 1 0 0    XML         lt fr castorflex android smoothprogressbar SmoothProgressBar         xmlns android  http   schemas android com apk res android                          xmlns app  http   schemas android com apk res-auto          android id    id myProcessbar          android layout width  match parent          android layout height  10dp          android indeterminate  true    gt    In Res- color         lt color name  pocket color 1  gt  ff1635 lt  color gt         lt integer-array name  pocket background colors  gt             lt item gt  color pocket color 1 lt  item gt         lt  integer-array gt          lt color name  pocket color stop  gt  00ff00 lt  color gt         lt integer-array name  pocket background stop  gt             lt item gt  color pocket color stop lt  item gt         lt  integer-array gt    In Main         public class MainActivity extends AppCompatActivity          SmoothProgressBar smoothProgressBar            Override         protected void onCreate Bundle savedInstanceState              super onCreate savedInstanceState             setContentView R layout activity main             smoothProgressBar findViewById R id myProcessbar             showProcessBar              stopAnimation          call when required to stop process                    public void showProcessBar              smoothProgressBar setVisibility View VISIBLE             smoothProgressBar setIndeterminateDrawable new SmoothProgressDrawable Builder getApplicationContext                 interpolator new AccelerateInterpolator                 progressiveStart true               progressiveStopSpeed 1000               build               smoothProgressBar setSmoothProgressDrawableBackgroundDrawable            SmoothProgressBarUtils generateDrawableWithColors                      getResources   getIntArray R array pocket background colors                         SmoothProgressDrawable   smoothProgressBar getIndeterminateDrawable    getStrokeWidth                         public void stopAnimation              smoothProgressBar setSmoothProgressDrawableBackgroundDrawable            SmoothProgressBarUtils generateDrawableWithColors                      getResources   getIntArray R array pocket background stop                         SmoothProgressDrawable   smoothProgressBar getIndeterminateDrawable    getStrokeWidth                smoothProgressBar progressiveStop              Handler handler new Handler              handler postDelayed new Runnable                  Override             public void run                    smoothProgressBar animate   alpha 0 0f  setDuration 6000  translationY 1000                  smoothProgressBar setVisibility View GONE                             1000

User · Answer

You can add the ProgressBar to listview footer   private ListView listview  private ProgressBar progressBar         progressBar    ProgressBar  LayoutInflater from this  inflate R layout progress bar  null    listview addFooterView progressBar     layout progress bar xml   lt  xml version  1 0  encoding  utf-8   gt   lt ProgressBar xmlns android  http   schemas android com apk res android      android id    id load progress      android layout width  wrap content      android layout height  wrap content      android indeterminate  true         gt    when the data is loaded to the adapter view call           listview removeFooterView progressBar

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I used this one for list view loading may helpful   activity main xml   lt  xml version  1 0  encoding  utf-8   gt   lt RelativeLayout xmlns android  http   schemas android com apk res android  android layout width  fill parent  android layout height  fill parent  android paddingLeft  5dp  android paddingRight  5dp   gt    lt LinearLayout     android id    id progressbar view      android layout width  fill parent      android layout height  wrap content      android gravity  center horizontal      android orientation  vertical   gt        lt LinearLayout         android layout width  fill parent          android layout height  wrap content          android gravity  center horizontal          android orientation  horizontal   gt            lt ProgressBar             style   android attr progressBarStyle              android layout width  wrap content              android layout height  wrap content              android layout gravity  center vertical center horizontal    gt            lt TextView             android layout width  wrap content              android layout height  wrap content              android layout gravity  center vertical center horizontal              android text  Loading data       gt       lt  LinearLayout gt        lt View         android layout width  fill parent          android layout height  1dp          android background   C0C0C0    gt   lt  LinearLayout gt    lt ListView     android id    id listView      android layout width  fill parent      android layout height  wrap content      android layout alignParentTop  true      android layout marginTop  1dip      android visibility  gone    gt    lt  RelativeLayout gt    and my MainActivity class is   public class MainActivity extends Activity   ListView listView  LinearLayout layout  List lt String gt  stringValues  ArrayAdapter lt String gt  adapter    Override protected void onCreate Bundle savedInstanceState        super onCreate savedInstanceState       setContentView R layout activity main       listView    ListView  findViewById R id listView       layout    LinearLayout  findViewById R id progressbar view        stringValues   new ArrayList lt String gt          adapter   new ArrayAdapter lt String gt  this              android R layout simple list item 1  stringValues        listView setAdapter adapter       new Task   execute       class Task extends AsyncTask lt String  Integer  Boolean gt         Override     protected void onPreExecute             layout setVisibility View VISIBLE           listView setVisibility View GONE           super onPreExecute                Override     protected void onPostExecute Boolean result            layout setVisibility View GONE           listView setVisibility View VISIBLE           adapter notifyDataSetChanged            super onPostExecute result               Override     protected Boolean doInBackground String    params            stringValues add  String 1            stringValues add  String 2            stringValues add  String 3            stringValues add  String 4            stringValues add  String 5             try               Thread sleep 3000             catch  Exception e                e printStackTrace                      return null              this activity display progress for 3sec then it will display listview  instead of adding data statically to stringValues list you can get data from server in doInBackground   and display it

User · Answer

You can do this easier  Source  http   www tutorialspoint com android android loading spinner htm It helped me   Layout    lt ProgressBar    android id    id progressBar1     style   android attr progressBarStyleLarge     android layout width  wrap content     android layout height  wrap content     android layout centerHorizontal  true    gt       After defining it in xml  you have to get its reference in java file   through ProgressBar class  Its syntax is given below    private ProgressBar spinner  spinner    ProgressBar findViewById R id progressBar1        After that you can make its disappear   and bring it back when needed   through setVisibility Method  Its syntax is given below    spinner setVisibility View GONE   spinner setVisibility View VISIBLE

User · Answer

Create an xml file any name  say progressBar xml  in drawable         and add  lt color name  silverGrey  gt  C0C0C0 lt  color gt  in color xml    lt  xml version  1 0  encoding  utf-8   gt   lt rotate xmlns android  http   schemas android com apk res android      android fromDegrees  0      android pivotX  50       android pivotY  50       android toDegrees  720   gt        lt shape         android innerRadiusRatio  3          android shape  ring          android thicknessRatio  6          android useLevel  false   gt           lt size             android height  200dip              android width  300dip    gt            lt gradient             android angle  0              android endColor   color silverGrey              android startColor   android color transparent              android type  sweep              android useLevel  false    gt        lt  shape gt   lt  rotate gt    Now in your xml file where you have your listView add this code     lt ListView             android id    id list form statusMain              android layout width  match parent              android layout height  wrap content  gt           lt  ListView gt            lt ProgressBar             android id    id progressBar              style   style CustomAlertDialogStyle              android layout width  60dp              android layout height  60dp              android layout centerInParent  true              android layout gravity  center horizontal              android indeterminate  true              android indeterminateDrawable   drawable circularprogress              android visibility  gone              android layout centerHorizontal  true              android layout centerVertical  true   gt    In AsyncTask in the method    Override protected void onPreExecute         progressbar view setVisibility View VISIBLE           your code     And in onPostExecute    Override protected void onPostExecute String s        progressbar view setVisibility View GONE          your code

[android] how to show progress bar(circle) in an activity having a listview before loading the listview with data

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