android

[Solved] Crashing android application [duplicate]

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public void onClick(View v) { AlertDialog.Builder a_builder = new AlertDialog.Builder(MainActivity.this); a_builder.setCancelable(false); a_builder.setTitle(“Alert !”); a_builder.setMessage(“do you want to call!!!”); a_builder.setPositiveButton(“Yes”, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { //handle the permission at start. if (ActivityCompat.checkSelfPermission(MainActivity.this, Manifest.permission.CALL_PHONE) != PackageManager.PERMISSION_GRANTED) { //permission not granted, ask for permission return; } Intent callIntent = new Intent(Intent.ACTION_CALL); callIntent.setData(Uri.parse(“tel:0000000000”)); … Read more

[Solved] Android toast text when I click button on type in edit text

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private EditText input; private Button click; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); input = (EditText) findViewById(R.id.editText1); click = (Button) findViewById(R.id.button1); click.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v){ Toast.makeText(getApplicationContext(), input.getText().toString, Toast.LENGTH_SHORT).show(); } }); } solved Android toast text when I click button on type in edit text

[Solved] I am trying to build a simple calculator [closed]

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You could keep track of what your first number is, and check if it is zero, then do nothing. if(newValue == true) disp.setText(“0”); else { if (!firstNumber.equals(“0”) disp.setText(disp.getText().toString() + “0”); newValue = false; } solved I am trying to build a simple calculator [closed]

[Solved] Converting PHP application to Android [closed]

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If you read this post it not a really good idea. If you´re good at Web development maybe you should consider a Hybrid/Cross platform solution instead? Hybrid mobile apps are like any other apps you’ll find on your phone. They install on your device. You can find them in app stores. With them, you can … Read more

[Solved] how can i develop an Android application in Hindi language ? [closed]

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It is done by storing values for text displayed in different resource files for each language. Read this http://developer.android.com/training/basics/supporting-devices/languages.html it shall solve your problem The resource structure: MyProject/ res/ values/ strings.xml values-hi/ strings.xml Add the string values for each locale into the appropriate file. At runtime, the Android system uses the appropriate set of string … Read more

[Solved] continuously changing array size [duplicate]

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Use ArrayList in place of String[] .. And you can also easily cast ArrayList to String[] for your final output as ArrayList<String> mStringList= new ArrayList<String>(); mStringList.add(“ann”); mStringList.add(“john”); String[] mStringArray = new String[mStringList.size()]; mStringArray = mStringList.toArray(mStringArray); 0 solved continuously changing array size [duplicate]

[Solved] I am not able to get why showing exception while I parcing JSON like “JSONObject cannot be converted to JSONArray” in my android project

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[ { “id”: 1, “creationDate”: null, “updationDate”: null, “creationUserId”: null, “updation‌​UserId”: null, “questions”: “What is Android”, “answer”: “Android is a mobile operating system (OS) based on the Linux kernel and currently developed by Google. “, “deactivated”: false } ] //this your json array i parse in following format package com.example.jsondemo; import org.json.JSONArray; import org.json.JSONException; import … Read more

[Solved] How to add AdMob to the endscreen?

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You can add banner ads programmatically and show or hide them in your game’s screens via a listener. Modify your code as follows, make sure you replace “yourAdUnitId” with your real adUnit Id public class MainActivity extends Activity implements MyAdListener{ private GameView gView; AdView adView; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); gView = new … Read more

[Solved] I want to send information to google-analytics [closed]

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You need to get GoogleAnalytics jar. https://developers.google.com/analytics/devguides/collection/android/resources Setup your account on google and when your app starts: https://developers.google.com/analytics/devguides/collection/android/devguide //Google analytics tracker = GoogleAnalyticsTracker.getInstance(); tracker.setDebug(true); tracker.startNewSession(“UA code”,10, this); To track (event for example): tracker.trackEvent(“landing.login”, “tap”, “login”, 0); solved I want to send information to google-analytics [closed]

[Solved] IBM Worklight – How to Setup Push Notification [closed]

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You start by reading The IBM Worklight Getting Started Push Notifications training module and IBM Worklight Information Center‘s push-related articles. You then familiarize yourself with the push-related API methods (client, server) and then You either try to create a sample app yourself and/or review the supplied sample app prior to creating yours There is no … Read more

[Solved] my math is broken on TextView

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The problem is here: double calcTipsPerHour = resultTotalHours / totalTips; This is currently doing 2 / 10 = 0.2. You want to do the reciprocal: double calcTipsPerHour = totalTips / resultTotalHours; This should also fix your waiter’s pay 0 solved my math is broken on TextView