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Best way to synchronize local HTML5 DB (WebSQL Storage, SQLite) with a server (2 way sync) [closed]
I am developing a mobile web application (for iPhone & Android) with a local database (using html5 webstorage) so my app is still usable when the user is offline.
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Programmatically change input type of the EditText from PASSWORD to NORMAL & vice versa
...n my application, I have an EditText whose default input type is set to android:inputType="textPassword" by deault. It has a CheckBox to its right, which is when checked, changes the input type of that EditText to NORMAL PLAIN TEXT. Code for that is
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What does the filter parameter to createScaledBitmap do?
The declaration of android.graphics.Bitmap.createScaledBitmap is
4 Answers
4
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How to keep the spaces at the end and/or at the beginning of a String?
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On Android Studio 3.2 deploying to an API 25 emulator, I used  , and I got no build error, but my space was still ignored.   worked, but I don't want a non-breakable whitespace. I want just a regular space. \u0...
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
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Difference between framework vs Library vs IDE vs API vs SDK vs Toolkits? [closed]
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Consider Android Development:
IDE: Eclipse etc..
Library: android.app.Activity library (Class with all code)
API: Interface basically all functions with which we call
SDK: The Android SDK provides you the API libraries and develo...
How to force an entire layout View refresh?
...nflate(int, ViewGroup)).
The API doc reference is here: http://developer.android.com/reference/android/view/ContextThemeWrapper.html#setTheme%28int%29
Since the onDraw() method works on already instantiated Views, setTheme will not work. I have no experience with themes myself, but two alternativ...
Get the device width in javascript
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I've noticed this doesn't work as expected on Android 2.2 native browser. If I am not at a 1:1 scale it can report much wider widths (as wide as the page can be) which is a bit frustrating.
– Chris Bosco
Sep 21 '11 at 13:58
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Android - Set fragment id
How can I set a Fragment 's Id so that I can use getSupportFragmentManager().findFragmentById(R.id.--) ?
7 Answers
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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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