It looks like you need to add “internet” permission to your AndroidManifest.xml: android.permission.INTERNET E/AndroidRuntime(306): at For example: <manifest xlmns:android…> … <uses-permission android:name=”android.permission.INTERNET”></uses-permission> </manifest> 1 solved Application crashes when activity starts
Like @CommonsWare said, you need to handle your specific time logic. Why not use an AlarmManager which will call a Service in which your code for sending the sms actually “happens”. If you do use an AlarmManager, please note that different versions of Android will (likely) be handled by different methods related to AlarmManager, possibly … Read more
We can’t really give you the code as each application has it’s own unique features. But I can tell you what are the best/common sources. First of all – read the official documentation (it’s really step by step) – Here Second, Here’s a nice tutorial with code to implement, check this one out Hope it … Read more
Try this. try { JSONObject jsonObject = new JSONObject(“JSONResponse”); String scode = jsonObject.optString(“scode”); JSONArray allmenuArray = jsonObject.optJSONArray(“all_menu”); for (int i = 0; i < allmenuArray.length(); i++) { JSONObject objectJson = allmenuArray.optJSONObject(i); boolean sub_menu = objectJson.getBoolean(“sub_menu”); String app_menu_id = objectJson.getString(“app_menu_id”); String app_menu_name = objectJson.getString(“app_menu_name”); JSONArray all_sub_menu = objectJson.getJSONArray(“all_sub_menu”); for (int j = 0; j < all_sub_menu.length(); … Read more
A easy way to do it, if the format is the one you have pointed, without have to worry in convert the Date is the following: int totalSum = getSecondsFromDate(“05:12:02”) + getSecondsFromDate(“19:12:52”) + getSecondsFromDate(“40:12:14”) + getSecondsFromDate(“56:54:10”) + getSecondsFromDate(“41:12:12”); private int getSecondsFromDate(String date){ //We split the date to have hours, minutes and seconds String splitDate = … Read more
create application class and write this code in application class public class MyApplictaion extends Application { private static MyApplication myApplication = null; public Map<String, String> fontDic; @Override public void onCreate() { super.onCreate(); fontDic = new HashMap<String, String>(); fontDic.put(“1”, “0x0627”); fontDic.put(“2”, “0x0628”); fontDic.put(“3”, “0x062A”); fontDic.put(“4”, “0x062B”); } public static MyApplication getInstance() { if (myApplication == null) … Read more
Here you are: final MediaPlayer sound1 = MediaPlayer.create(this, R.raw.snd1); final MediaPlayer sound2 = MediaPlayer.create(this, R.raw.snd2); int sound = 1; Button play = (Button)findViewById(R.id.button1); play.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Timer timer = new Timer(“click”, true); TimerTask tone = new TimerTask(){ @Override public void run(){ if (sound % 4 != 0){ sound1.start(); sound … Read more
//Json object String json = ‘{“myid”:”123″,”post”:”harry”}’; JSONObject jobj = new JSONObject(json); String id = jobj.getString(“myid”); //Json Array String json = ‘[{“myid”:”123″,”post”:”harry”},{“myid”:”456″:”ramon”}]’; JSONArray jarr = new JSONArray(json); JSONObject jobj = jarr.getJSONObject(0); String id = jobj.getString(“myid”); You will have to wrap it in a try catch to make sure to catch exceptions like json strings that cant … Read more
Is it possible? Only if your device has dedicated FM transmitter hardware or is a software-defined radio device. Statistically speaking, it is very unlikely that any device that you own meets one of those criteria. solved Android – Is possible to make a cell phone transmit FM waves? [closed]
You need to use ImageUpload class in twitter4j. The below code describes a typical scenario for image upload with text. AccessToken accessToken = twitterSession.getAccessToken(); ConfigurationBuilder conf = new ConfigurationBuilder(); conf.setOAuthConsumerKey(twitter_consumer_key); conf.setOAuthConsumerSecret(twitter_secret_key); conf.setUseSSL(true); conf.setHttpReadTimeout(2400000); conf.setHttpStreamingReadTimeout(2400000); conf.setOAuthAccessToken(accessToken.getToken()); conf.setOAuthAccessTokenSecret(accessToken.getTokenSecret()); conf.setMediaProviderAPIKey(twitpic_api_key); Configuration configuration = conf.build(); OAuthAuthorization auth = new OAuthAuthorization(configuration); ImageUpload uploader = new ImageUploadFactory(configuration) .getInstance(auth); File photo=new File(“abc/myimage.png”); … Read more
This is on the market, these screenshots of one’s application can be taken via the DDMS tool. 1 solved Android how, do I add instructions and screen captures to my install process [closed]
You will probably want some thing like the Calendar for the time addition. Example: Calendar future = Calendar.getInstance(); future.add(Calendar.HOUR_OF_DAY, enteredHour); future.add(Calendar.MINUTE, enteredMinute); future.add(Calendar.SECOND, enteredSecond); //And so on… //Now the calendar instance ‘future’ holds the current time plus the added values. As for entering the time, one possibility is to enter it as a text, and … Read more
Creating json object JSONObject obj = new JSONObject(); adding values into json object obj.put(“key”, “your_value”); please see this answer EDITED This may be help you JSONArray array = new JSONArray(); array.put(obj); JSONObject par_obj= new JSONObject(); par_obj.put(“data”,array); 1 solved How to create JSONObject in Android?
I have same problem and resolved by this way. Step1: Click File/Setting/Build Execution,Development/Gradle then uncheck “Offline work”. Step2: File/Invalidate Caches and Restart then select “Invalidate Caches and Restart”. That’s it. solved Android studio: Error:Could not download javawriter.jar
Change your onBindViewHolder method like this: ….. holder.itemView.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { // no neeed this condition //if (PizzaActivity.class != null){ if(position == 0){ Intent intent = new Intent(activity, Pizza1Activity.class); activity.startActivity(intent); } if(position == 1){ Intent intent = new Intent(activity, Pizza2Activity.class); activity.startActivity(intent); } if(position == 2){ Intent intent = new Intent(activity, … Read more