resId = R.drawable.light_75; } else { resId = R.drawable.light_100; }...private void performLightChange(float brightness) { int resId = R.drawable.light_0;...) { resId = R.drawable.light_25; } else if (brightness <= 0.5f) { resId...= R.drawable.light_50; } else if (brightness < 1.0f) { resId = R.drawable.light_...75; } else { resId = R.drawable.light_100; } updateViews(resId,
if niter == 1: f_int, Kt = stiff( u0 ) lamd_1 = lamd_0 + delta_lamd f_resid...= lamd_1 * f_ext - f_int delta_u = f_resid / Kt u1 = u0 + delta_u sum_u =...= f_int - lamd_0 * f_ext delta_u_ext = f_ext / Kt delta_u_resid = f_resid / Kt...delta_u = delta_lamd1 * delta_u_ext - delta_u_resid sum_u = sum_u + delta_u...u0 = u1 lamd_0 = lamd_1 delta_lamd = delta_lamd1 conv = math.sqrt( f_resid
) { if (isShow){ if (mToast == null) { mToast = Toast.makeText(context, resId, Toast.LENGTH_SHORT); }...) { if (isShow){ if (mToast == null) { mToast = Toast.makeText(context, resId, Toast.LENGTH_LONG); }..., int duration) { if (isShow){ if (mToast == null) { mToast = Toast.makeText(context, resId, duration...); } else { mToast.setText(resId); } mToast.show(); } } /** * 自定义Toast的View * @param context * @param..., duration); } else { mToast.setText(resId); } if(view !
setBackgroundResource源码： @RemotableViewMethod public void setBackgroundResource(@DrawableRes int resid...) { if (resid !...= 0 && resid == mBackgroundResource) { return; } Drawable d = null;...if (resid !...mBackgroundResource = resid; }
关联字符串 * short Toast * @param context * @param resId * by Hankkin at:2015-10-07 21...(context, resId, Toast.LENGTH_SHORT); toast.setGravity(Gravity.CENTER, 0, 0); toast.show...(); } /** * 提示根据ResId关联字符串 * 时常long Toast * @param context * @param resId...* by Hankkin at:2015-10-07 21:14:43 */ public static void showLToast(Context context, int resId...) { Toast toast = Toast.makeText(context, resId, Toast.LENGTH_LONG);; toast.setGravity
示例： @NonNull public static Snackbar make(@NonNull View view, @StringRes int resId, @Duration int duration...) { return make(view, view.getResources().getText(resId), duration); } @Nullable 声明参数是可能为空的，编译器会帮你做出检查...@StringRes 声明这个 int 参数 是一个字符串资源，编译器会帮你做出检查 示例： @NonNull public Snackbar setAction(@StringRes int resId..., View.OnClickListener listener) { return setAction(mContext.getText(resId), listener); } @StyleRes...声明参数是 style 类型，编译器会帮你做出检查 @Override public void setTheme(@StyleRes final int resid) {} @LayoutRes 声明参数是个
setContentView(R.layout.activity_main); } 再往里看： @Override public void setContentView(int resId...; this.resId = resId; } } //view对象 static class SkinView {...= Integer.parseInt(attributeValue.substring(1)); } if (resId !...没有就是true if (isDefaultSkin) { return mAppResources.getDrawable(resId); }...int skinId = getIdentifier(resId);//查找对应的资源id if (skinId == 0) { return
下面分享一下点赞和资源详情的方法代码，两者分属两个模块未在一个类里面，我这里单独挑出来： /** * 点赞和踩 * * @param resId 资源id...operation 操作类型（踩赞类型:1-赞，2-踩，3-取消赞，4-取消踩） * @return */ public JSONObject likeOrNot(int resId...", resId); params.put("resType", 5);//1-课件；2-题集；3-教学资料；4-课程包；5：题目 JSONObject response...资源ID 1030167 * @return */ public JSONObject courseDetail(int resid) { String url...= LauncherApi.COURSE_DETAIL; JSONObject params = getParams(); params.put("id", resid
resid# 绘制收入与残差的散点图exp.plot('Income', 'resid', kind='scatter')plt.show()得到模型的残差情况，随着预测值增大，残差基本保持上下对称。...'] = ana2.resid# 绘制收入与残差的散点图exp.plot('Income', 'resid', kind='scatter')plt.show()得到模型的残差情况，发现残差正负的幅度有改善的趋势...'] = ana3.resid# 绘制收入与残差的散点图exp.plot('Income_ln', 'resid', kind='scatter')plt.show()书中是说异方差现象消除了，真的是没看出来和上一张图有什么大区别...# 学生化残差计算exp['resid_t'] = (exp['resid'] - exp['resid'].mean()) / exp['resid'].std()# 样本量为几百时取2,样本量为上千时取...data=exp2).fit()exp2['Pred'] = ana3.predict(exp)# 训练数据集的残差exp2['resid'] = ana3.resid# 绘制收入与残差的散点图exp2
1 首先想到的就是使用泛型函数实现 public T findViewById(int resId){ return (T)itemView.findViewById...(resId); } 然后我们想，怎么给定一个这个函数再添加个参数来限定返回类型呢？...public T dingViewById(int resId, Class cla ){ return cla.cast(itemView.findViewById...(resId)); }另一种实现 public T findViewById(int resId, Class cla) { return cla.cast(itemView.findViewById(resId)); } 我们看看怎么使用 dingViewById(R.id.holder_desc
request.view = request.inflater.mInflater.inflate( request.resid..., @Nullable ViewGroup parent) { inflate(resid, parent, null); } @UiThread public...* @return */ public static AsyncLayoutLoader getLayoutLoader(int resid) { return...sArrayCompat.get(resid); } /** * getLayoutLoader 和 getRealView 方法配对出现 * 用于加载和获取View...在不同类的场景 * * @param resid * @return */ public View getRealView() { if
然后不使用构建者模式那么 AlertDialog 的构造方法就可能是： AlertDialog(String title); AlertDialog(String message) AlertDialog(int resId...) AlertDialog(int resId, String title, String message); AlterDialog(int resId, String title, String message..., String PositiveButtonString, OnClickListener listener); AlterDialog(int resId, String title, String...message, String PositiveButtonString, OnClickListener listener); AlterDialog(int resId, String title..., String message, String NegativeButtonString, OnClickListener listener); AlterDialog(int resId, String
TransSignApi.CheckRequestSignTs(req)) { response.ResId = -1;...response.ResData = pics; } else { response.ResId...} } catch (Exception ex) { response.ResId...} } catch (Exception ex) { response.ResId...List>>(url); lblmsg.Text = response.ResMsg; if (response.ResId
*/ public Builder setLoadingPlaceholder(int resId) { loadingImageId = resId; } /** * 设置加载失败显示的图片...* @param resId */ public Builder setLoadingFailPlaceholder(int resId) { loadingFailImageId =...resId; } /** * 显示图片 * @param imageUrl * @param imageView */ public void displayImage(String...= resId; return this; } /** * 设置加载失败显示的图片 * @param resId * @return */ public Builder...setLoadingFailPlaceholder(int resId) { displayConfig.loadingFailImageId = resId; return this;
然后通过： Drawable drawable = resources.getDrawable(resId); 获取对应的资源。...因此，我们的核心思路就是：获取插件的Resources和插件的resId。 实践 那么我们该如何获得插件的Resources呢？...); 因此，我们还缺一个resId，即插件资源在插件R.java中对应的id。...的获取后，我们就可以获取插件的资源了： int resId = getResId(MainActivity.this.getApplication(), PATH...总结 明确思路，通过获取插件的Resources和resId来加载资源 通过仿APK解析过程，获取插件Resources 通过对插件的R.java的反射，获取resId 完成加载
(context, resId); } String resName = dexResources.getResourceEntryName(resId); int outResId...(resId); int outResId = dexResources.getIdentifier(resName, RESOURCE_TYPE_DRAWABLE, dexPackageName...); if (outResId == 0) { return ContextCompat.getDrawable(context, resId); } return...(resId); } String resName = dexResources.getResourceEntryName(resId); int outResId = dexResources.getIdentifier...接着创建插件包的DexClassLoader对象，利用DexClassLoader加载资源的R类，通过反射拿到插件的资源resId，再利用插件的Resource对象获取对应的资源id的资源。
mPaint = new Paint(); isDrawFinished = false; } /** * 添加图片 * * @param resId...*/ public void addResId(int resId) { bitmapResourceIds.add(resId); if (isDrawFinished...= bitmapResourceIds.get(i); getBitmapScale(resID, viewWidth, viewHeight); }..., matrix, mPaint); } } /** * 获取缩放图片 * * @param resId...} Bitmap bitmap = BitmapFactory.decodeResource(getResources(), resId); Bitmap bitmapDst
所以我们经常能看到这样的代码： public class StringEntity { private String resId; private String value;...public StringEntity() { } public StringEntity(String resId, String value) { this.resId...= resId; this.value = value; } public String getResId() { return resId;...} public void setResId(String resId) { this.resId = resId; } public String getValue...setValue(String value) { this.value = value; } } 噼里啪啦的写了一大堆代码，但功能却极其简单：StringEntity 包含了 resId
mImageViewId = NO_VIEW; // 边距变化视图 private int mMarginViewId = NO_VIEW; /** * 设置透明度变化控件的ID * @param resId...*/ public void setAlphaViewId(int resId) { Log.i("animm", "setAlphaViewId"); mAlphaViewId =...resId; } /** * 设置图片变化控件的ID * @param resId */ public void setImageViewId(int resId) { Log.i("...animm", "setImageViewId"); mImageViewId = resId; } /** * 设置外边距变化控件的ID * @param resId */ public...void setMarginViewId(int resId) { Log.i("animm", "setMarginViewId"); mMarginViewId = resId;
= null) { this.mLeftText.setTextAppearance(context, resId); } } public void setLeftTextColor(@ColorInt...null) { mLeftText.setOnClickListener(listener); } } public CustomToolBar setLeftIcon(@DrawableRes int resId...= null) { this.mCenterTitle.setTextAppearance(context, resId); } } public void setMyCenterTextColor(@...null) { mCenterTitle.setOnClickListener(listener); } } public void setMyCenterIcon(@DrawableRes int resId...) { setMyCenterIcon(ContextCompat.getDrawable(this.getContext(), resId)); } public void setMyCenterIcon
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