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Return a value from AsyncTask in Android [duplicate]
...xception and immediate crash by design. Check that nice article: developer.android.com/training/articles/perf-anr#java
– Nikita Bosik
May 30 '18 at 8:55
add a comment
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How to post pictures to instagram using API
... provide one. I am not sure if there is any other way (except the apps for android and iOS) to upload picture using php. Kindly give me any sort of idea if there is any possibility.
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“/usr/bin/ld: cannot find -lz”
I am trying to compile Android source code under Ubuntu 10.04. I get an error saying,
11 Answers
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Android, How can I Convert String to Date?
I store current time in database each time application starts by user.
6 Answers
6
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What arguments are passed into AsyncTask?
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Google's Android Documentation Says that :
An asynchronous task is defined by 3 generic types, called Params, Progress and Result, and 4 steps, called onPreExecute, doInBackground, onProgressUpdate and onPostExecute.
AsyncTask's gen...
Repeat a task with a time delay?
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In here when we importing classes what should we import? android.os.Handler or java.util.logging.Handler ?
– E J Chathuranga
Sep 26 '17 at 9:29
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Set margins in a LinearLayout programmatically
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@ArtemRussakovskii Like most functions in Android, they take pixels. I suggest a global utility function that converts dips to px. This is what I have done in all my apps. Android API sucks.
– mxcl
Jan 26 '12 at 12:00
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How to pick an image from gallery (SD Card) for my app?
This question was originally asked for Android 1.6.
10 Answers
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PhoneGap: Detect if running on desktop browser
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I use this code:
if (navigator.userAgent.match(/(iPhone|iPod|iPad|Android|BlackBerry|IEMobile)/)) {
document.addEventListener("deviceready", onDeviceReady, false);
} else {
onDeviceReady(); //this is the browser
}
UPDATE
There are many other ways to detect if phonegap is running on a...
多媒体组件 · App Inventor 2 中文网
...方法以编程方式打开选择器。
使用文件选择器组件需要 Android 4.4 或更高版本、iOS 11 或更高版本。要求AI伴侣v2.68及以上。
属性
操作
设置 文件选择器 所需的操作。有如下选项：
选择现有文件：打开现有文件
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