From what I can get from your question, you are most likely having trouble because you are doing some sort of count-down in the main (UI) Thread. This will definitely cause the app to freeze for the duration of the timer. Simply use a timer, and do something like this: //global variables private int currTime … Read more
First problem you would have with the current code is that once you have clicked the button it would result in lot of messages being sent even before user realizes that he sent that many messages, you need to induce a delay between each message. The next problem is that your app could hang as … Read more
you can get from application “project.properties” file # Project target. target=android-17 // 17 is 4.2.2 solved Source code version number from android srouce code [closed]
You have not set the tag on the view , do convertview.setTag(holder) … if(convertView == null) { convertView = inflater.inflate(R.layout.style_row, null); holder = new ViewHolder(); holder.txtTitle = (TextView) convertView.findViewById(R.id.txtAbout); holder.txtContent = (TextView) convertView.findViewById(R.id.txtDetail); convertView.setTag(holder) } Your code seems fine , problem might be that you are requesting multiple times from your code on the server … Read more
Quoting from facebook “Feed Dialog” docs: message This field will be ignored on July 12, 2011 The message to prefill the text field that the user will type in. To be compliant with Facebook Platform Policies, your application may only set this field if the user manually generated the content earlier in the workflow. Most … Read more
I recommend sticking to Android Studio to learn coding in Android. This is due to three reasons: Android Studio is officially supported by Android, which means they have more documentation and project examples that follow the Android Studio project structure. Android Studio is good development IDE for both beginners and experts alike. Android Studio is … Read more
Try these: View currentView = this.getWindow().getDecorView().findViewById(android.R.id.content) or View currentView = this.findViewById(android.R.id.content) or View currentView = this.findViewById(android.R.id.content).getRootView() or You can get the view if you put an id to each of your layout file’s root tag like below: <RelativeLayout android:id=”@+id/rl_root_one” And then get the view: RelativeLayout relativeLayout = (RelativeLayout)findViewById(R.id.rl_root_one); Using any of the above methods you … Read more
By default .1 resolves to type double in java. And adding f you tell compiler that it is of type float. So no need to cast it! 1 solved What is .1f means in android
The most likely cause is because the fragment has not yet attached to the activity. You need to call getActivity() in the fragment’s onActivityCreated() method. void onActivityCreated (Bundle savedInstanceState){ //call getActivity() here } solved How to resolve NullPointerException in SharedPreference? [duplicate]
Answered based on Comments Try this Place your images in res/drawable folder and then <ImageView android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:src=”https://stackoverflow.com/questions/16273537/@drawable/rectangle” /> <– your image in drawable solved set image resources in imageview in android [closed]
Let’s have a look at this line: int a = Math.round((float)(360/size)); And assume that size==361. Since size is an int we have an integer-division and 360/size equals 0. Then you cast it to a float resulting in 0.0f, round it (givin 0.0f) and assign it to an int that’s also 0 as a result. What … Read more
You just need to split the message with space ” ” to get all words. After that with for check the words and if the word’s first letter start with Q or F add it to list of string String message = “the quick brown fox”; String[] ms = message.split(” “); List<String> selectedWords = new … Read more
You can solve issue of greyed out Map box in popup with just change of popup’s theme style. with just change style of dialog. Like – dialog = new Dialog(HomeScreen.this, android.R.style.Theme_Black_NoTitleBar_Fullscreen); 1 solved Mapbox Greyed out on dialog/Popup [closed]
I think I finally found it! Start media playback in the app Start DHU, the playback should pause When you try to play media through DHU, silence, but it seems it should be playing. Logcat seems ok, throbber moves as it’s playing. The problem was with audio focus handling. I acquired focus on MediaBrowswer creation … Read more
try the following Adapter…… public class MyAdapter extends BaseAdapter { Context con; ArrayList<your type> mlist; RoomModel sched; public MyAdapter(Context con,ArrayList<your type> mlist ) { this.con=con; this.mlist=mlist; } @Override public int getCount() { // TODO Auto-generated method stub return mlist.length; } @Override public Object getItem(int position) { // TODO Auto-generated method stub return mlist[position]; } @Override … Read more