maoruibin

/**
* EditText View 限制输入字符数，并倒计还能输入多少字符，兼容中英文字符
* author  : ruibin1 ([email protected])
* create  : 2019/3/28 - 2:12 PM.
* thanks  : https://github.com/FJ917/FJEditTextCount
*/
public class EditTextCountWatch {
    private EditText mEtContent;
    private TextView mTvNum;
    //最大字符

maoruibin

**
 * author : ruibin1 (ruibin1@staff.weibo.com)
 * docs   : https://github.com/maoruibin/maoruibin.github.com/issues/88
 * build  : 2019/3/21 - 3:55 PM.
 */
public class DrawableBuilder {
    //默认线条粗细 1dp
    private static final int defaultLineWidth = 1;
    private static final int defaultLineColor = Color.parseColor("#e9e9e9");

maoruibin

```java
import android.content.Context;
import android.database.ContentObserver;
import android.database.Cursor;
import android.graphics.Point;
import android.net.Uri;
import android.os.Handler;
import android.os.Looper;
import android.provider.MediaStore;
import android.text.TextUtils;

maoruibin

    @Override  
    public boolean onTouchEvent(MotionEvent event) {  
        int x = (int) event.getX();  
        int y = (int) event.getY();  
        switch (event.getAction()){  
            case MotionEvent.ACTION_DOWN:  
                //记录触摸到坐标  
                lastX = x;  
                lastY = y;  
                break;  

maoruibin

    @Override
    public boolean onTouchEvent(MotionEvent event) {

        switch (event.getAction()) {
            case MotionEvent.ACTION_DOWN:
                Drawable drawable = getDrawable();
                if (drawable != null) {
                    drawable.mutate().setColorFilter(Color.GRAY, PorterDuff.Mode.MULTIPLY);
                }

maoruibin

 private void showNormalNotification(Context context) {
        NotificationCompat.Builder builder = new NotificationCompat.Builder(context);
        builder.setContentTitle("Title");
        builder.setContentText("Description");
        builder.setSmallIcon(R.mipmap.ic_launcher);
        builder.setPriority(NotificationCompat.PRIORITY_MIN);
        builder.setOngoing(true);
        long[] vibrate = {0, 50, 0, 0};
        builder.setVibrate(vibrate);

maoruibin

 /**
     * make a operate change to observable
     * @param func
     * @param <T>
     * @return
     */
    public static  <T> Observable<T> makeObservable(final Callable<T> func) {
        return Observable.create(new Observable.OnSubscribe<T>() {
            @Override
            public void call(Subscriber<? super T> subscriber) {

maoruibin

/**
 * copy file
 * @param source
 * @param dest
 * @throws IOException
 */
public static void copyFileUsingFileChannels(File source, File dest)
        throws IOException {
    FileChannel inputChannel = null;
    FileChannel outputChannel = null;

maoruibin

git init                                                  # 初始化本地git仓库（创建新仓库）
git config --global user.name "xxx"                       # 配置用户名
git config --global user.email "[email protected]"              # 配置邮件
git config --global color.ui true                         # git status等命令自动着色
git config --global color.status auto
git config --global color.diff auto
git config --global color.branch auto
git config --global color.interactive auto
git config --global --unset http.proxy                    # remove proxy configuration on Git.
git clone git+ssh://[email protected]/VT.git             # clone远程仓库