yes you have to do this in java because there is no way to as per your requirement, you can use TextAppearanceSpan in java code with Spannable 1 solved Android textview different style for bold text
add one more line in your function: mjob.clear(); private JsonParsingListener<JobList> mJsonListener = new JsonParsingListener<JobList>() { @Override public void onSuccess(JobList result) { if (null == mPagination) { mPagination = result.getPagination(); mPagination.setCurrentPage(0); if(null == result.getJobs() || 0 == result.getJobs().size()) { mMessageView.setText(getArguments().getString(ARG_EMPTY_MESSAGE)); mMessageView.setVisibility(View.VISIBLE); } else { mMessageView.setVisibility(View.GONE); } } else { mPagination.updateData(result.getPagination()); } if (null != mJobs) { … Read more
The first constructor: public Book(String bookname, String authorName) { mBookName = bookname; mAuthorName = authorName; mPageList = new ArrayList<>(); } Then you will have a new book without any page The second constructor: public Book(String bookname, String authorName, List<Page> pageList) { mBookName = bookname; mAuthorName = authorName; mPageList = pageList; } You will have a … Read more
You should not use external files for this purpose, as they are not secure. Android recommends Shared Preferences for this purpose. Shared Preferences store data in the your app package in an xml file which is only accessible through your app. Data is stored in Key-Value pairs. To save data: SharedPreferences prefs = this.getSharedPreferences( “com.example.your.package.name”, … Read more
You are storing the dates in the SQL database as text strings, but then asking SQL to return values between to limits and expecting it to interpret those limits as dates when it hasn’t been told that they are dates and wouldn’t know how to interpret the text format as a date if it did … Read more
According to this, Google will “keep you updated when registration opens for I/O 2011 on the Google Code Blog, Twitter, and Buzz.” According to this, last year it started in Jan, early bird reg ended April 16 solved When does Google I/O registration open up usually? [closed]
That’s because import java.util.HashMap; Hashmap refers to the class, not the package. It reads that : Hashmap is a class found within the package of java.util Here’s the actual package and class in question: solved Java Package Name Validation
Here is your code to parse data, private void parseData(){ try { JSONArray jsonArray=new JSONArray(response); JSONObject jsonObject=jsonArray.getJSONObject(0); JSONArray jsonArrayNid=jsonObject.getJSONArray(“nid”); JSONArray jsonArrayUid=jsonObject.getJSONArray(“uid”); JSONArray jsonArrayField_image=jsonObject.getJSONArray(“field_image”); for(int i=0;i<jsonArrayNid.length();i++){ JSONObject jsonObjectNid=jsonArrayNid.getJSONObject(i); String value=jsonObjectNid.getString(“value”); //here you get your nid value } for(int i=0;i<jsonArrayUid.length();i++){ JSONObject jsonObjectUid=jsonArrayUid.getJSONObject(i); String target_id=jsonObjectUid.getString(“target_id”); //here you get your uid target_id value String url=jsonObjectUid.getString(“url”); //here you get your … Read more
you are passing this in method like setOnItemSelectedListener(this) means you are passing reference of listener as class but you don’t implemented listener, impalement OnItemSelectedListener like following and try, public class MainActivity extends AppCompatActivity implements AdapterView.OnItemSelectedListener 3 solved My app keeps crashing when i open it
try http://phonegap.com/ this is a platform where you can develop hybrid apps using CSS, HTML5 etc . Take some time learning these technologies and see for yourself if it suits your need. Do not engage yourself learning how they did it, try to learn thing and see what is the best fit for the problem … Read more
From one Activity to another activity you can use Intent: Intent intent = new Intent(this, YourActivity.class); startActivity(intent); 0 solved Android go to next page
You are calling toString() on ComputableLiveData, you have to call toString() on myEntities which will in turn call toString() on the individual elements which are MyEntity. myViewModel.getAllData().observe( this, new Observer<List<MyEntity>>() { @Override public void onChanged(@Nullable List<MyEntity> myEntities) { Log.d(“TAG: “, “DATA CHANGED! ” + myEntities.toString()); } }); 1 solved How to override `toString()` properly to … Read more
What about take a look to official doc? https://developer.android.com/guide/topics/ui/declaring-layout.html Maybe if you are specificest… solved How to make this type of Activity Layout in My Android App?
If statement should be in any function or method… You can not write if statement directly into your class…. Your if statement does not contain any body… So, take it into any function or method to solve syntex error. 2 solved If statement creates syntax errors – android
Cheers! Problem got resolved. There were no appropriate intantiation of the phone number field of the mSmsManager.sendTextMessage() method. Alas! how silly mistake i made which took some time to figure out. I believe i got mislead because of nesting of onClickListener() methods. He he… I am reposting the correct code to let be helpful for … Read more