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How to play an android notification sound
...solution to this, I found an answer at How to play ringtone/alarm sound in Android
try {
Uri notification = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
Ringtone r = RingtoneManager.getRingtone(getApplicationContext(), notification);
r.play();
} catch (Exception e) ...
How do I update the notification text for a foreground service in Android?
I have a foreground service setup in Android. I would like to update the notification text. I am creating the service as shown below.
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使用虚拟现实和App Inventor进行实验 · App Inventor 2 中文网
...助应用程序，用于管理与 Cardboard 库的交互。具有 Java 和 Android 经验的开发人员可以将其用作指南，为 App Inventor 社区创建更丰富的 Cardboard 集成可能性。开发人员还应注意，刚刚发布的 Android 系统 7 (Nougat) 包含 Google 的 Daydream VR ...
Show AlertDialog in any position of the screen
When we show an AlertDialog in android it shows in the center of the screen. Is there any way to change the position?
4 An...
How to make a phone call programmatically?
...rget to add the relevant permission to your manifest:
<uses-permission android:name="android.permission.CALL_PHONE" />
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How to resize Image in Android?
... the images in the gallery view to be full size. How do I resize images in Android?
10 Answers
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Android: HTTP communication should use “Accept-Encoding: gzip”
...set Accept-Encoding: gzip in my HttpClient? The search for gzip in the Android References doesn't show up anything related to HTTP, as you can see here .
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Unable to resolve host “”; No address associated with hostname [closed]
In my Android application for reading RSS links, I am getting this error:
17 Answers
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Android SharedPreference security
...one was able to mount your device's filesystem without using the installed Android OS, they could also bypass the permissions that restrict access.
If you're concerned about such access to your preferences (or any data written by your application), then you will want to encrypt it. If you are that ...
proguard hell - can't find referenced class
... The latter class is part of the Java runtime (rt.jar) but not part of the Android runtime (android.jar), so ProGuard warns that something might be broken. If you're sure that your application works anyway, you can specify
-dontwarn javax.xml.stream.events.**
ProGuard hell?
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