java – Android Realm copyToRealmOrUpdate creates duplicates of nested objects-ThrowExceptions

Exception or error: I have following classes: public class Note extends RealmObject { @PrimaryKey private String id; private Template template; // other primitive fields, getters & setters } public class Template extends RealmObject { private String name; private String color; // other primitive fields, getters & setters } I get my data from backend via …

android – How to pass different objects as a parameter to AsycTask?-ThrowExceptions

Exception or error: I am using following code to create an AsyncTask. public class SaveFileToExternalStorage extends AsyncTask<File, Void, Boolean>{ protected Boolean doInBackground(File… file) { DalCategories c= new DalCategories(); boolean result = c.saveObject(customlistobject,file[0]); return result; } protected void onProgressUpdate() { //setProgressPercent(progress[0]); } protected void onPostExecute(boolean result) { //showDialog(“Downloaded ” + result + ” bytes”); } } …

Creating Android Location Object-ThrowExceptions

Exception or error: I am using the Geocoder class to fetch multiple location objects by using the following code: Geocoder geocoder = new Geocoder(this, Locale.getDefault()); List<Address> addresses = geocoder.getFromLocation(LATITUDE, LONGITUDE, 3); Address[] addresses_array = new Address[addresses.size()]; addresses.toArray(addresses_array); for( int i = 0; i < addresses_array.length; i++ ){ //create location object here locOBJ.setLatitude(LATITUDE); locOBJ.setLongitude(LONGITUDE); } In …

Is String a primitive or an Object in Android or Java?-ThrowExceptions

Exception or error: In the Android API http://developer.android.com/guide/topics/data/data-storage.html#pref It says: Shared Preference allows you to save and retrieve persistent key-value pairs of primitive data types. You can use SharedPreferences to save any primitive data: booleans, floats, ints, longs, and strings. Is String a primitive data type or an Object? How to solve: As far as …

android – How to rotate a drawable by ObjectAnimator?-ThrowExceptions

Exception or error: Alphaing a drawable work well like this: if(mAlphaAnimation == null){ mAlphaAnimation = ObjectAnimator.ofFloat(this, “alpha”, 0.0f,1.0f).setDuration(TARGET_ANIM_ALPHA_DURATION); mAlphaAnimation.setInterpolator(new AccelerateDecelerateInterpolator()); mAlphaAnimation.setStartDelay(TARGET_ANIM_ALPHA_DELAY_BASE*power); mAlphaAnimation.setRepeatCount(ValueAnimator.INFINITE); mAlphaAnimation.setRepeatMode(ValueAnimator.REVERSE); mAlphaAnimation.addUpdateListener(this); } But if I want rotate a drawable like below , it don’s work. private void createRotateAnim(float fromDegress,float toDegress,int duration){ if(mRotateAnimation == null){ mRotateAnimation = ObjectAnimator.ofFloat(this, “rotation”,fromDegress,toDegress).setDuration(duration); mRotateAnimation.setStartDelay(100); mRotateAnimation.setInterpolator(new AccelerateInterpolator()); mRotateAnimation.addUpdateListener(this); …

CreateWalletObjectsRequest is missing from com.google.android.gms.wallet API-ThrowExceptions

Exception or error: As per the given link: https://developers.google.com/wallet/objects/savetowalletnative I am trying to run the sample application, but in this below method, I am not able to find CreateWalletObjectsRequest. It says: “CreateWalletObjectsRequest cannot be resolved to a type” public void saveToWallet(View view){ LoyaltyWalletObject wob = generateObject(); CreateWalletObjectsRequest request = new CreateWalletObjectsRequest(wob); Wallet.createWalletObjects(googleApiClient, request, SAVE_TO_WALLET); } …