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Why extend the Android Application class?
An extended Application class can declare global variables. Are there other reasons?
13 Answers
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Is it possible dynamically to add String to String.xml in Android?
...$d is a decimal number. You can format the string with arguments from your application like this:
Resources res = getResources();
String text = String.format(res.getString(R.string.welcome_messages), username, mailCount);
Basic Usage
Note that getString has an overload that uses the string as a...
Is it a good idea to use Google Guava library for Android development?
I am involved in the development of Android application which is a rather "thick" mobile client for a Web service. It heavily communicates with the server but also has a lot of inner logic too. So, I decided to use some features of Google Guava library to simplify development process. Here is a li...
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How can I detect when an Android application is running in the emulator?
...ment server automatically.) What is the best way to detect when an Android application is running in the emulator?
36 Answe...
Push Notifications in Android Platform
I am looking to write an app that receives pushed alerts from a server. I found a couple of methods to do this.
20 Answer...
Android AlertDialog Single Button
... and could change between devices, versions, and languages (RTL etc.). The App shouldn't attempt to set the alignment but the intent (positive, negative etc.)
– aberaud
Aug 24 '16 at 21:35
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Android custom dropdown/popup menu
...ity_main.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
an...
What is the native keyword in Java for?
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The native keyword is applied to a method to indicate that the method is implemented in native code using JNI (Java Native Interface).
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Setting global styles for Views in Android
Let's say I want all the TextView instances in my app to have textColor="#ffffff" . Is there a way to set that in one place instead of setting it for each TextView ?
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