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How to make a background 20% transparent on Android
...alpha channel. For example, for red use #CCFF0000:
<TextView
...
android:background="#CCFF0000" />
In the example, CC is the hexadecimal number for 255 * 0.8 = 204. Note that the first two hexadecimal digits are for the alpha channel. The format is #AARRGGBB, where AA is the alpha cha...
How to exclude certain messages by TAG name using Android adb logcat?
...
You can do this from within DDMS Monitor (and also Eclipse or Android Studio) with the regular expression input box and negative look-ahead assertions, for example I am excluding a lot of noise from my log with the following:
tag:^(?!(WifiMulticast|WifiHW|MtpService|PushClient))
(The...
AI助手重构版问题记录 - AI 助手 - 清泛IT社区，为创新赋能！
...oogle.appinventor.client.Ode
INFO: Unlocking Screens
ode-3.js:15571 [AI] 检测到中间数据损坏（位置 944）：{"if"
detectAndFixMiddleCorruption @ ode-3.js:15571
ode-3.js:15571 [AI] 检测到中间数据损坏（位置 1085）：,true
detectAndFixMiddleCorruption @ ode-3.js:15571
ode-...
Key hash for Android-Facebook app
I'm working on an Android app, in which I want to integrate a Facebook
posting feature. I downloaded the Facebook-Android SDK, and I got
the readme.md (text file) in there, in which it is mentioned to generate
the key hash for Android. How do I generate it?
...
Any good ORM tools for Android development? [closed]
Anyone working on the Android ('gPhone') have or know of a place where I can find a good ORM tool for it? The code is written in Java, and the database is SQLite. What I would like to find is a tool that given the object definition, can auto-generate the tables and the CRUD functions (that would be ...
Android Bitmap to Base64 String
...
I have fast solution. Just create a file ImageUtil.java
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.util.Base64;
import java.io.ByteArrayOutputStream;
public class ImageUtil
{
public static Bitmap convert(String base64Str) throws IllegalArgu...
How to attach javadoc or sources to jars in libs folder?
...n the /libs folder are added to the build configuration now. Unfortunately Android Dependencies classpath container is non modifiable.
...
How to convert a color integer to a hex String in Android?
I have an integer that was generated from an android.graphics.Color
9 Answers
9
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open a url on click of ok button in android
... you can also link text color change by using textColorLink.
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:autoLink="web"
android:textColorLink="@color/white"/>
share
...
Exported service does not require permission: what does it mean?
...I had the same issue when I updated SDK to version 20. I removed it adding android:exported property android:exported="false" like so:
<service android:name=".MyService"
android:exported="false">
<intent-filter>
<action android:name="org.example.android.myservicedemo...