twiceyuan

直接用 CheckBox 就好，它妹的本来就可以设置 text 属性。

不要用什么 drawableLeft/drawableStart check 框都不会改变状态 😂😂

twiceyuan

Process:               studio [54843]
Path:                  /Applications/Android Studio.app/Contents/MacOS/studio
Identifier:            com.google.android.studio
Version:               1.4 (AI-141.2288178)
Code Type:             X86-64 (Native)
Parent Process:        ??? [1]
Responsible:           studio [54843]
User ID:               501

Date/Time:             2015-10-07 11:28:52.666 +0800

twiceyuan

    public static void copy(Object from, Object to) {
        Field[] fromFields = from.getClass().getDeclaredFields();
        Field[] toFields = to.getClass().getDeclaredFields();

        Class toClass = to.getClass();

        Set<String> toFieldSet = Stream.of(toFields).map(Field::getName).collect(Collectors.toSet());
        for (Field fromField : fromFields) {
            // 判断来源属性中是否含有目标属性
            if (toFieldSet.contains(fromField.getName())) {

twiceyuan

/**
 * Created by twiceYuan on 8/17/15.
 * <p>
 * Log 的简化方法集
 * 用途：省略 TAG，默认使用调用该方法的代码所在的类名作为 TAG
 */
public final class Logger {

    private Logger() {
    }

twiceyuan

通知发出的 Intent 设置 Flag：

Intent.FLAG_ACTIVITY_SINGLE_TOP | Intent.FLAG_ACTIVITY_CLEAR_TOP

重写 Activity 中的 onNewIntent(Intent newintent) 方法

twiceyuan

public class Configs {

    private static final String sName = "settings";

    public enum Key {
        // 这里放置设置项的 Key
    }

    public static Set<String> getSetting(Key key, Set<String> defaultValue) {
        SharedPreferences preferences = App.getInstance().getSharedPreferences(sName, Context.MODE_PRIVATE);

twiceyuan

//GET
+(void) checkLoginWithUsername:(NSString*)username andPassword:(NSString*)password InBackground:(void(^)(BOOL success)) completionHandler{
    AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
    NSDictionary *para = [NSDictionary dictionaryWithObjectsAndKeys:username, @"email", password, @"password", nil];
    [manager setRequestSerializer:[AFHTTPRequestSerializer serializer]];
    [manager.requestSerializer setAuthorizationHeaderFieldWithUsername:@"admin" password:@"admin"];
    manager.responseSerializer.acceptableContentTypes = [manager.responseSerializer.acceptableContentTypes setByAddingObject:@"text/html"];
    [manager GET:@"http://lottofy.gleblu.com/ws/login.php" parameters:para success:^(AFHTTPRequestOperation *operation, id responseObject) {
        if ([[responseObject objectForKey:@"success"] doubleValue] == 0) {
            completionHandler(NO);

twiceyuan

/**
 * 转换 View 为 Bitmap
 */
public static Bitmap viewToBitmap(View v) {
    if (v.getMeasuredHeight() <= 0) {
        v.measure(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT);
        Bitmap b = Bitmap.createBitmap(v.getMeasuredWidth(), v.getMeasuredHeight(), Bitmap.Config.ARGB_8888);
        Canvas c = new Canvas(b);
        v.layout(0, 0, v.getMeasuredWidth(), v.getMeasuredHeight());
        v.draw(c);

twiceyuan

这个是拆机后断了电源，导致时间不对，也就是说现在电脑的时间比U盘制作的时间还早，所以有这样的错误提示。

在终端里面修改时间 请参考下面的代码，按回车键确认:

date 062614102014.30 06是月，26是日，14是时，10是分，2014是年，30是秒 注意:一定要修改为现在的时间，误差不超过1分钟

twiceyuan

import android.support.v7.widget.RecyclerView;

public abstract class OnVerticalScrollListener extends RecyclerView.OnScrollListener {

    @Override
    public final void onScrolled(RecyclerView recyclerView, int dx, int dy) {
        if (!recyclerView.canScrollVertically(1)) {
            onScrolledToEnd();
        } else if (!recyclerView.canScrollVertically(-1)) {
            onScrolledToTop();