大约有 5,000 项符合查询结果（耗时：0.0195秒） [XML]
Live character count for EditText
...g what the best way to do a live character count of an edit-text box is in Android. I was looking at this but I couldn't seem to make any sense of it.
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Receiver not registered exception error?
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Is it possible for the Android platform itself to do this? I had similar code to the above, but with no other code at all that would unregister the service, and I get the same exception.
– electrichead
Dec 29...
How to make an ImageView with rounded corners?
In Android, an ImageView is a rectangle by default. How can I make it a rounded rectangle (clip off all 4 corners of my Bitmap to be rounded rectangles) in the ImageView?
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Can we delete an SMS in Android before it reaches the inbox?
...by processing specially-formatted messages in order to show them in a nice Android-specific UI.
As of Android 1.6, incoming SMS message broadcasts (android.provider.Telephony.SMS_RECEIVED) are delivered as an "ordered broadcast" — meaning that you can tell the system which components should recei...
Set Locale programmatically
...etLocate(locale)
EDIT 7th APRIL 2020
You might be experiencing issues in Android 6 and 7, and this happens due to an issue in the androidx libraries while handling the night mode. For this you will also need to override applyOverrideConfiguration in your base activity and update the configuration'...
What is “android:allowBackup”?
..., decide whether your application should support backup and explicitly set android:allowBackup=(true|false)
Click here for More information
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Full Screen Theme for AppCompat
..." parent="@style/Theme.AppCompat.Light.NoActionBar">
<item name="android:windowNoTitle">true</item>
<item name="android:windowActionBar">false</item>
<item name="android:windowFullscreen">true</item>
<item name="android:windowContentOverlay"&...
SecurityException: Permission denied (missing INTERNET permission?)
...his answer in Jun 2013, so it's bit dated nowadays. Many things changed in Android platform since version 6 (Marshmallow), making the whole problem more/less obsolete nowadays. However I believe this post can still be worth reading as general problem analysis approach example.
Exception you are g...
How do you create a transparent demo screen for an Android app?
...ty and give it the following theme.
<style name="Transparent" parent="@android:style/Theme.NoTitleBar">
<item name="android:windowContentOverlay">@null</item>
<item name="android:windowIsTranslucent">true</item>
<item name="android:windowBackground">@...
How to transfer some data to another Fragment?
...ble as google recommended it as more optimized serialization technique for android operating system.
– Gem
Oct 9 '15 at 19:37
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