Skip to content

Instantly share code, notes, and snippets.

📱
Working

Yang Hui kyze8439690

📱
Working
Block or report user

Report or block kyze8439690

Hide content and notifications from this user.

Learn more about blocking users

Contact Support about this user’s behavior.

Learn more about reporting abuse

Report abuse
View GitHub Profile
@kyze8439690
kyze8439690 / styles.xml
Last active Dec 27, 2015
In order to make a holo style scrollbar in android 2.3,first you have to import the holo scrollbar resource(sdk/platforms/android-18/data/res/drawable-xhdpi/scrollbar_handle_holo_light.9.png) into your drawable dir, and then to change your style xml
View styles.xml
<resources>
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
<item name="android:scrollbarSize">10.0dip</item><!--very important, in order to show scrollbar properly in android 2.3 and before-->
<item name="android:scrollbarThumbVertical">@drawable/scrollbar</item>
<item name="android:scrollbarThumbHorizontal">@drawable/scrollbar</item>
<item name="android:scrollbarTrackVertical">@null</item>
<item name="android:scrollbarTrackHorizontal">@null</item>
</style>
</resources>
@kyze8439690
kyze8439690 / setListViewDivider.java
Created Nov 2, 2013
set ListView divider drawable and height programmatically,must setDivider(Drawble) fiist, and then setDividerHeight, otherwise, the dividerheight will be 0.
View setListViewDivider.java
getListView().setDivider(getResources().getDrawable(R.color.list_background)); //must be called first
getListView().setDividerHeight(FuncInt.dp(10));
View singleton.java
public class Singleton {
private static Object obj = new Object();
private static Singleton instance = null;
private Singleton(){
}
public static Singleton getInstance() {
// if already inited, no need to get lock everytime
@kyze8439690
kyze8439690 / convertBitmap.java
Created Nov 11, 2013
fix android 2.3 can't decode bitmap in rgba8888 format
View convertBitmap.java
public static Bitmap convert(Bitmap bitmap, Bitmap.Config config) {
Bitmap convertedBitmap = Bitmap.createBitmap(bitmap.getWidth(), bitmap.getHeight(), config);
Canvas canvas = new Canvas(convertedBitmap);
Paint paint = new Paint();
paint.setColor(Color.BLACK);
canvas.drawBitmap(bitmap, 0, 0, paint);
return convertedBitmap;
}
@kyze8439690
kyze8439690 / addHeaderView.java
Created Nov 22, 2013
ListView do not show header view until you add an adapter to it
View addHeaderView.java
listView.addHeaderView(headerView);
//add adapter and show the header
listView.setAdapter(myAdapter);
View ExpandedGridView.java
public class ExpandedGridView extends GridView{
public ExpandedGridView(Context context) {
super(context);
}
public ExpandedGridView(Context context, AttributeSet attrs) {
super(context, attrs);
}
public ExpandedGridView(Context context, AttributeSet attrs, int defStyle) {
@kyze8439690
kyze8439690 / build.gradle
Last active Jan 19, 2017
Use build.gradle to compile all jars in libs folder and ndk support
View build.gradle
//compile all jar in libs folder
dependencies {
compile fileTree(dir: 'libs' , include: '*.jar')
}
//pack all so file into a jar and compile it
task nativeLibsToJar(
type: Zip,
description: 'create a jar archive of the native libs') {
destinationDir file('./libs')
baseName 'native-libs'
@kyze8439690
kyze8439690 / SquareRelativeLayout.java
Created Nov 30, 2013
A custom RelativeLayout which will auto match its height to its width
View SquareRelativeLayout.java
public class SquareRelativeLayout extends RelativeLayout{
public SquareRelativeLayout(Context context) {
super(context);
}
public SquareRelativeLayout(Context context, AttributeSet attrs) {
super(context, attrs);
}
public SquareRelativeLayout(Context context, AttributeSet attrs, int defStyle) {
@kyze8439690
kyze8439690 / ListViewOnScrollListener.java
Created Dec 26, 2013
OnScrollListener to detect scrollup and scrolldown in ListView.
View ListViewOnScrollListener.java
public class ListViewOnScrollListener extends OnScrollListener{
@Override
public void onScrollStateChanged(AbsListView view, int scrollState) {}
private int lastVisibleItem = 0;
private int lastY = 0;
@Override
public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
int top = 0;
View proguard-rules.txt
-optimizationpasses 5
# 混淆时不会产生形形色色的类名
-dontusemixedcaseclassnames
# 指定不去忽略非公共的类库
-dontskipnonpubliclibraryclasses
# 不预校验
-dontpreverify
You can’t perform that action at this time.