You’re trying to mimic a feature of iOS that’s built into the operating system, and used as compatibility solution for iPhone apps running on an iPad. Android isn’t fragmented with regards to screen sizes as iOS is, as coping with screen dimensions is an integral part of Android’s layouting system. Your app will scale up … Read more
You’ve mentioned that I add a string in the string file. I am assuming that you are talking about string.xml. I think just searching for “How to obtain string from string.xml file” will give you lots of answers. One of the reference is see Android: How do I get string from resources using its name? … Read more
You cannot add a Button to your canvas. Create a layout XML file, add your custom view there and add the Button there too. 3 solved How to add button into a Canvas DrawVIew – Android [closed]
It appears you are using the Apache Harmony library, which utilizes Java AWT. The java.awt package is not part of Android. You cannot use code or libraries which depend on the java.awt package. Warning:org.apache.harmony.awt.datatransfer.DataProxy. can’t find superclass or interface java.awt.datatransfer.Transferable See also: How to add java.awt.image package in Android Using awt with android Porting AWT … Read more
What I would do is something like this: 1 – Separate your LayerList into 2 distinct drawables circle.xml <?xml version=”1.0″ encoding=”utf-8″?> <shape xmlns:android=”http://schemas.android.com/apk/res/android” android:shape=”oval” > <size android:height=”85dp” android:width=”90dp” /> <solid android:color=”@color/grey” /> <stroke android:color=”@color/white” android:width=”4dp” /> </shape> I assume you already have this bitmap: drawable/checkmark_filled 2 – Use a TextView, instead of an ImageView: <TextView … Read more
FCM is the new version of GCM under the Firebase brand. Benefits. The new FCM SDK: 1.Simplifies client development. You no longer have to write your own registration or subscription retry logic. 2.Enables a new serverless notifications solution with a web console, Firebase Notifications. With Firebase Notifications, anyone can send notifications to target specific audiences … Read more
Every application in android runs by default in a sandbox. Accessing system resources outside that is completely dependant on the permissions you explicitly provide in the application manifest. Exceptions are limited to the application usually, no further. Uploading and running is no different than installing and un-installing application from the Play store, so no reason … Read more
This question is a bit too broad to answer properly. In my personal opinion this will depend completely on what you are trying to build. For example, ideally you would be combining local database and remote database for the best user experience. As we know, items locally are faster to load, therefore it will be … Read more
You are fetching your CheckBox with findViewById(R.id.checkbox); when in the xml, the id is android:id=”@+id/checkBox” The id is case sensitive so check your capitalization. Basically your code is fetching a view by ID and not finding it. Therefore your cb object is set to null and you throw a nullpointer here cb.setOnCheckedChangeListener(this); 0 solved Android … Read more
The information in the below post got me past the current license issue I was experiencing. Google In-App billing, IllegalArgumentException: Service Intent must be explicit, after upgrading to Android L Dev Preview The license class in the Google API had to be updated / modified and the minSDK version had to be updated to 4 … Read more
easy way could be parse JSON string using GSON like this: String json = “{\”GetReportResult\”:” + ” [” + ” {\”bulan\”:\”4\”,\”total\”:\”2448\”,\”type\”:\”CHEESE1K\”}, ” + ” {\”bulan\”:\”4\”,\”total\”:\”572476\”,\”type\”:\”ESL\”},” + ” {\”bulan\”:\”4\”,\”total\”:\”46008\”,\”type\”:\”ESL500ML\”},” + ” {\”bulan\”:\”5\”,\”total\”:\”5703\”,\”type\”:\”CHEESE1K\”},” + ” {\”bulan\”:\”5\”,\”total\”:\”648663\”,\”type\”:\”ESL\”},” + ” {\”bulan\”:\”5\”,\”total\”:\”51958\”,\”type\”:\”WHP\”},” + ” {\”bulan\”:\”6\”,\”total\”:\”6190\”,\”type\”:\”CHEESE1K\”},” + ” {\”bulan\”:\”6\”,\”total\”:\”443335\”,\”type\”:\”ESL\”},” + ” {\”bulan\”:\”6\”,\”total\”:\”30550\”,\”type\”:\”ESL500ML\”},” + ” ]” + “}”; ReportResults reports = new … Read more
If you google it, you will find a lot of code and documentation regarding it. Please visit the link https://developers.google.com/maps/documentation/android/ you can start from here https://developers.google.com/maps/documentation/android/start you will find it very close to your requirement 1 solved Map behavior like in Google Maps application [closed]
Maybe you need like this: public void doSomeWork() { String usiaTahun = tahunUsia.getText().toString(); // check value is empty if (!usiaTahun.isEmpty()) { // parse string to integer int tahunAngka = Integer.parseInt(usiaTahun); // check value is in between 0 to 5 if (tahunAngka < 0 || tahunAngka > 5) { // error message Toast.makeText(MainActivity.this, “Tahun Yang Anda … Read more
The collections framework was designed to meet several goals, such as − The framework had to be high-performance. The implementations for the fundamental collections (dynamic arrays, linked lists, trees, and hashtables) were to be highly efficient. The framework had to allow different types of collections to work in a similar manner and with a high … Read more
First of all android studio itself creates the required filtering for logcat based on “debuggable” applications. So if you are indeed in possession of a debug-apk then when this application runs, android studio creates a filter for this particular application which you can choose from the filter in the top right corner of the debug/console … Read more