diff --git a/app/Activity.md b/app/Activity.md new file mode 100644 index 0000000000000000000000000000000000000000..5d7b9ce3026283daf2aa144933585b4ede4964d1 --- /dev/null +++ b/app/Activity.md @@ -0,0 +1,29 @@ +### **onConfigurationChanged 监听横竖屏切换** +>+ openharmony class:`ohos.aafwk.ability.Ability` +>+ openharmony SDK版本:2.1.1.21 +>+ IDE版本:2.1.0.501 +>+ 实现方案: + +步骤一:在 `config.json` 中对 ability 增加属性配置 +```json +"abilities": [ + { + "configChanges": [ + "orientation" + ], + } +``` + +步骤二: 监听方向切换 +```java + @Override +protected void onOrientationChanged(AbilityInfo.DisplayOrientation displayOrientation) { + super.onOrientationChanged(displayOrientation); + if (displayOrientation.name().equals("PORTRAIT")) { + // + } else if (displayOrientation.name().equals("LANDSCAPE")) { + // + } + } + +``` diff --git a/app/ActivityManager.md b/app/ActivityManager.md new file mode 100644 index 0000000000000000000000000000000000000000..4d3483be27a457d1a70602020b071031f209d814 --- /dev/null +++ b/app/ActivityManager.md @@ -0,0 +1,18 @@ + +### **MemoryInfo** +>+ openharmony class:`ohos.aafwk.ability.SystemMemoryInfo` +>+ openharmony SDK版本:2.1.1.21 +>+ IDE版本:2.1.0.501 +>+ 实现方案: + +* 原库实现 +```java +MemoryInfo memoryInfo = new MemoryInfo() ; +mActivityManager.getMemoryInfo(memoryInfo) ; +``` +* 替换实现 +```java +SystemMemoryInfo systemMemoryInfo = new SystemMemoryInfo(); +context.getAbilityManager().getSystemMemoryInfo(systemMemoryInfo); +``` + diff --git a/content/ColorStateList.md b/content/ColorStateList.md new file mode 100644 index 0000000000000000000000000000000000000000..20c62e60aa62d864ecb2d9d3b5d9358473ddc618 --- /dev/null +++ b/content/ColorStateList.md @@ -0,0 +1,49 @@ + +# ColorStateList +* openharmony API: ohos.agp.components.element.StateElement +* openharmony SDK版本:2.1.1.21 +* IDE版本:2.1.0.501 +* 实现方案: + + +原三方库: + +对TextView设置ColorStateList使其在Normal、Pressed、Focused、Unable四种状态下显示不同的颜色 +``` java + /** 对TextView设置不同状态时其文字颜色。 */ + private ColorStateList createColorStateList(int normal, int pressed, int focused, int unable) { + int[] colors = new int[] { pressed, focused, normal, focused, unable, normal }; + int[][] states = new int[6][]; + states[0] = new int[] { android.R.attr.state_pressed, android.R.attr.state_enabled }; + states[1] = new int[] { android.R.attr.state_enabled, android.R.attr.state_focused }; + states[2] = new int[] { android.R.attr.state_enabled }; + states[3] = new int[] { android.R.attr.state_focused }; + states[4] = new int[] { android.R.attr.state_window_focused }; + states[5] = new int[] {}; + ColorStateList colorList = new ColorStateList(states, colors); + return colorList; +``` + +openharmony: + +需要修改component组件交互效果/背景颜色 +``` java + public Text(Context context, AttrSet attrSet, String styleName) { + super(context, attrSet, styleName); + //通过属性值方式获取 + StateElement backgroudSelector = (StateElement)attrSet.getAttr(styleName).get().getElement(); + + //或者通过以下方式获取 + StateElement backgroudSelector1 = (StateElement)this.getBackgroundElement(); + + Element stateElement1 = backgroudSelector.getStateElement(0); + int[] states1 = backgroudSelector.getStateSet(0); + + Element stateElement2 = backgroudSelector.getStateElement(1); + int[] states2 = backgroudSelector.getStateSet(1); + + StateElement stateElement = new StateElement(); + stateElement.addState(states1,stateElement1); + stateElement.addState(states2,stateElement2); + } +``` \ No newline at end of file diff --git a/content/ContentProvider.md b/content/ContentProvider.md new file mode 100644 index 0000000000000000000000000000000000000000..6f0cc9ce58f3aff2e7c6e1c7d3df9e422033ee06 --- /dev/null +++ b/content/ContentProvider.md @@ -0,0 +1,109 @@ +### **insert** +>+ openharmony API: ohos.aafwk.ability.DataAbilityHelper.insert +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +DataAbilityHelper helper = DataAbilityHelper.creator(this); + +// 构造插入数据 +ValuesBucket valuesBucket = new ValuesBucket(); +valuesBucket.putString("name", "zhangsan"); +valuesBucket.putInteger("age", 18); +valuesBucket.putFloat("height", 172.0f); +helper.insert(uri, valuesBucket); + +``` + +### **query** +>+ openharmony API: ohos.aafwk.ability.DataAbilityHelper.query +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +DataAbilityHelper helper = DataAbilityHelper.creator(this); + +// 构造查询条件 +DataAbilityPredicates predicates = new DataAbilityPredicates(); +predicates.between("id", 1, 10); + +// 进行查询 +ResultSet resultSet = helper.query(uri, columns, predicates); + +``` + +### **update** +>+ openharmony API: ohos.aafwk.ability.DataAbilityHelper.update +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +DataAbilityHelper helper = DataAbilityHelper.creator(this); + +// 构造更新条件 +DataAbilityPredicates predicates = new DataAbilityPredicates(); +predicates.equalTo("id", 1); + +// 构造更新数据 +ValuesBucket valuesBucket = new ValuesBucket(); +valuesBucket.putString("name", "zhangsan"); +valuesBucket.putInteger("age", 18); +valuesBucket.putFloat("height", 172.0f); +helper.update(uri, valuesBucket, predicates); + +``` + +### **delete** +>+ openharmony API: ohos.aafwk.ability.DataAbilityHelper.delete +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +DataAbilityHelper helper = DataAbilityHelper.creator(this); + +// 构造删除条件 +DataAbilityPredicates predicates = new DataAbilityPredicates(); +predicates.between("id", 1, 10); +helper.delete(uri, predicates); + +``` + +### **bulkInsert** +>+ openharmony API: ohos.aafwk.ability.DataAbilityHelper.batchInsert +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +DataAbilityHelper helper = DataAbilityHelper.creator(this); + +// 构造插入数据 +ValuesBucket[] values = new ValuesBucket[2]; +values[0] = new ValuesBucket(); +values[0].putString("name", "zhangsan"); +values[0].putInteger("age", 18); +values[1] = new ValuesBucket(); +values[1].putString("name", "lisi"); +values[1].putInteger("age", 20); +helper.batchInsert(uri, values); + +``` + +### **applyBatch** +>+ openharmony API: ohos.aafwk.ability.DataAbilityHelper.executeBatch +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +DataAbilityHelper helper = DataAbilityHelper.creator(context, insertUri); + +// 构造批量操作 +ValuesBucket value1 = new ValuesBucket(); +DataAbilityOperation opt1 = DataAbilityOperation.newInsertBuilder(insertUri).withValuesBucket(value1).build(); +ValuesBucket value2 = new ValuesBucket(); +DataAbilityOperation opt2 = DataAbilityOperation.newInsertBuilder(insertUri).withValuesBucket(value2).build(); +List operations = new ArrayList<>(); +operations.add(opt1); +operations.add(opt2); +DataAbilityResult[] result = helper.executeBatch(insertUri, operations); + +``` diff --git a/content/ContentResolver.md b/content/ContentResolver.md new file mode 100644 index 0000000000000000000000000000000000000000..a8c75f6164e02bd558f708473c3dc8b05cd126fc --- /dev/null +++ b/content/ContentResolver.md @@ -0,0 +1,43 @@ + +# ResourceManager +* openharmony API: ohos.global.resource.Resource +* openharmony SDK版本:2.1.1.21 +* IDE版本:2.1.0.501 +* 实现方案: +``` java + public static File readFontFile(Context context,String filePath) { + ResourceManager resManager = context.getResourceManager(); + RawFileEntry rawFileEntry = resManager.getRawFileEntry(filePath); + Resource resource = null; + try { + resource = rawFileEntry.openRawFile(); + } catch (IOException e) { + e.printStackTrace(); + } + StringBuffer fileName = new StringBuffer(filePath); + + File file = new File(context.getExternalFilesDir(Environment.DIRECTORY_PICTURES), fileName.toString()); + OutputStream outputStream = null; + try { + outputStream = new FileOutputStream(file); + int index; + byte[] bytes = new byte[1024]; + while ((index = resource.read(bytes)) != -1) { + outputStream.write(bytes, 0, index); + outputStream.flush(); + } + } catch (FileNotFoundException e) { + e.printStackTrace(); + } catch (IOException e) { + e.printStackTrace(); + } finally { + try { + resource.close(); + outputStream.close(); + } catch (IOException e) { + e.printStackTrace(); + } + } + return file; + } +``` \ No newline at end of file diff --git a/graphics/BitmapShader.md b/graphics/BitmapShader.md new file mode 100644 index 0000000000000000000000000000000000000000..8ac2302a829695831076f2988bc4f2f555ac2a6b --- /dev/null +++ b/graphics/BitmapShader.md @@ -0,0 +1,29 @@ + +# PixelMapShader +* openharmony API: ohos.agp.render.PixelMapShader +* openharmony SDK版本:2.1.1.21 +* IDE版本:2.1.0.501 +* 实现方案: + + +原三方库: + +BitmapShader通过设置给mPaint,然后用这个mPaint绘图时,就会根据你设置的TileMode,对绘制区域进行着色 +``` java + // 渲染图像,使用图像为绘制图形着色 + private BitmapShader mBitmapShader; + // 将bmp作为着色器,就是在指定区域内绘制bmp + mBitmapShader = new BitmapShader(bmp, TileMode.CLAMP, TileMode.CLAMP); + // 设置变换矩阵 + mBitmapShader.setLocalMatrix(mMatrix); + // 设置shader + mBitmapPaint.setShader(mBitmapShader); +``` + +openharmony: + +当您需要绘制的对象大于像素图着色器定义的着色区域时,您可以为像素图指定平铺模式以绘制重复或镜像的像素图。 +``` java + PixelMapShader mShadel; + mShadel = new PixelMapShader(new PixelMapHolder(pixelMap), Shader.TileMode.CLAMP_TILEMODE,Shader.TileMode.CLAMP_TILEMODE); +``` \ No newline at end of file diff --git a/graphics/CornerPathEffect.md b/graphics/CornerPathEffect.md new file mode 100644 index 0000000000000000000000000000000000000000..5839a0f9df25409b0399be69f95f59611c6c5139 --- /dev/null +++ b/graphics/CornerPathEffect.md @@ -0,0 +1,8 @@ +### **CornerPathEffect(float)** +>+ openharmony API: `ohos.agp.render.PathEffect` +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +paint.setPathEffect(new PathEffect(10f)); +``` \ No newline at end of file diff --git a/graphics/Matrix.md b/graphics/Matrix.md new file mode 100644 index 0000000000000000000000000000000000000000..6746e126bcaca79399790668f108de80f40a3b88 --- /dev/null +++ b/graphics/Matrix.md @@ -0,0 +1,52 @@ +### **setScale** +>+ openharmony API: ohos.agp.utils.Matrix.setScale +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +Matrix matrix = new Matrix(); +// 默认以左上角的点进行缩放矩阵 +matrix.setScale(0.5f, 0.5f); +// 以坐标点(100,100)为枢轴点进行缩放矩阵 +matrix.setScale(0.5f, 0.5f, 100f, 100f); + +``` + +### **setTranslate** +>+ openharmony API: ohos.agp.utils.Matrix.setTranslate +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +Matrix matrix = new Matrix(); +// 平移指定的距离 +matrix.setTranslate(100f, 100f); + +``` + +### **setSkew** +>+ openharmony API: ohos.agp.utils.Matrix.setSkew +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +Matrix matrix = new Matrix(); +// 设置水平错切和垂直错切的值为 0.3 +matrix.setSkew(0.3f, 0.3f); + +``` + +### **setRotate** +>+ openharmony API: ohos.agp.utils.Matrix.setRotate +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +Matrix matrix = new Matrix(); +// 默认以左上角为锚点进行旋转90度 +matrix.setRotate(90); +// 以指定坐标点进行旋转90度 +matrix.setRotate(90, 100f, 100f); + +``` + diff --git a/graphics/Path.md b/graphics/Path.md new file mode 100644 index 0000000000000000000000000000000000000000..7b803e7cb1e9454047bec82aa88648f912b89c03 --- /dev/null +++ b/graphics/Path.md @@ -0,0 +1,45 @@ +### **moveTo** +>+ openharmony API: ohos.agp.render.Path.moveTo +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +Path path = new Path(); +path.moveTo(100f, 100f); + +``` + +### **lineTo** +>+ openharmony API: ohos.agp.render.Path.lineTo +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +Path path = new Path(); +path.lineTo(200f, 200f); + +``` + +### **setLastPoint** +>+ openharmony API: ohos.agp.render.Path.setLastPoint +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +Path path = new Path(); +path.setLastPoint(100f, 100f); +// 或者 +path.setLastPoint(new Point(100f, 100f)); + +``` + +### **addRect** +>+ openharmony API: ohos.agp.render.Path.addRect +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +Path path = new Path(); +path.addRect(new RectFloat(0f, 0f, 100f, 100f), Path.Direction.CLOCK_WISE); + +``` diff --git a/graphics/PointF.md b/graphics/PointF.md new file mode 100644 index 0000000000000000000000000000000000000000..67f3951dff37d0f3059f2b76316b3a29bde75278 --- /dev/null +++ b/graphics/PointF.md @@ -0,0 +1,20 @@ +### **PointF(float, float)** +>+ openharmony API: ohos.agp.utils.Point(float, float) +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +// 直接构建 +Point point = new Point(100f, 100f); +``` + +### **set** +>+ openharmony API: ohos.agp.utils.Point.modify +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +Point point = new Point(); +// 重新修改坐标点 +point.modify(100f, 100f); +``` diff --git a/graphics/PorterDuffXfermode.md b/graphics/PorterDuffXfermode.md new file mode 100644 index 0000000000000000000000000000000000000000..c20a3dddb06f124f21f0d3e1a66298e939d267b5 --- /dev/null +++ b/graphics/PorterDuffXfermode.md @@ -0,0 +1,10 @@ +### **PorterDuffXfermode(PorterDuff.Mode)** +>+ openharmony API: ohos.agp.render.Canvas.PorterDuffMode +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +Canvas canvas = new Canvas(); +// 根据指定的混合模式画指定颜色 +canvas.drawColor(Color.BLUE.getValue(), Canvas.PorterDuffMode.SRC_OVER); +``` \ No newline at end of file diff --git a/graphics/RectF.md b/graphics/RectF.md new file mode 100644 index 0000000000000000000000000000000000000000..2390defde96791c5eb09b2860d4577dd47273750 --- /dev/null +++ b/graphics/RectF.md @@ -0,0 +1,70 @@ +### **RectF** +>+ openharmony API: ohos.agp.utils.RectFloat +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +// 通过坐标点直接构建 +RectFloat rectFloat = new RectFloat(0f, 0f, 100f, 100f); + +// 通过传入一个RectFloat进行构建 +RectFloat rectFloat2 = new RectFloat(new RectFloat(0f, 0f, 100f, 100f)); +``` + +### **width** +>+ openharmony API: ohos.agp.utils.RectFloat.getWidth +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +RectFloat rectFloat = new RectFloat(0f, 0f, 100f, 100f); +rectFloat.getWidth(); +``` + +### **height** +>+ openharmony API: ohos.agp.utils.RectFloat.getHeight +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +RectFloat rectFloat = new RectFloat(0f, 0f, 100f, 100f); +rectFloat.getHeight(); +``` + +### **centerX** +>+ openharmony API: ohos.agp.utils.RectFloat.getHorizontalCenter +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +RectFloat rectFloat = new RectFloat(0f, 0f, 100f, 100f); +rectFloat.getHorizontalCenter(); +``` + +### **centerY** +>+ openharmony API: ohos.agp.utils.RectFloat.getVerticalCenter +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +RectFloat rectFloat = new RectFloat(0f, 0f, 100f, 100f); +rectFloat.getVerticalCenter(); +``` + +### **contains** +>+ openharmony API: ohos.agp.utils.RectFloat.isInclude +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +RectFloat rectFloat = new RectFloat(0f, 0f, 100f, 100f); +// 方式一 +rectFloat.isInclude(50f, 50f); +// 方式二 +rectFloat.isInclude(new Point(50f, 50f)); +// 方式三 +rectFloat.isInclude(new RectFloat(0f, 0f, 50f, 50f)); +// 方式四 +rectFloat.isInclude(0f, 0f, 50f, 50f); +``` + diff --git a/os/StatFs.md b/os/StatFs.md new file mode 100644 index 0000000000000000000000000000000000000000..237b97e31c32192b1a91884965fa4caf1300cfb8 --- /dev/null +++ b/os/StatFs.md @@ -0,0 +1,19 @@ + +### **StatFs** +>+ openharmony class:`ohos.data.usage.StatVfs` +>+ openharmony SDK版本:2.1.1.21 +>+ IDE版本:2.1.0.501 +>+ 实现方案:查询外置存储器的剩余空间 + +* 原库实现 +```java + File sdcardDir = Environment.getExternalStorageDirectory(); + StatFs sf = new StatFs(sdcardDir.getPath()); + return sf.getAvailableBlocks() * sf.getBlockSize(); +``` + +* 替换实现 +```java + StatVfs statVfs = new StatVfs(context.getExternalCacheDir().getAbsolutePath()); + return statVfs.getAvailableSpace(); +``` \ No newline at end of file diff --git a/support/v4/widget/DrawerLayout.md b/support/v4/widget/DrawerLayout.md new file mode 100644 index 0000000000000000000000000000000000000000..f03bf907f2a9ec6734968d5d9347c9a7b8e7625d --- /dev/null +++ b/support/v4/widget/DrawerLayout.md @@ -0,0 +1,51 @@ +### **closeDrawer** +>+ openharmony API: ohos.agp.components.SlideDrawer.close(closeSmoothly) +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +// 不带动画直接关闭 +slideDrawer.close(); + +// 不带动画向指定方向关闭 +slideDrawer.close(SlideDrawer.SlideDirection.START); + +// 带动画效果的关闭方式 +slideDrawer.closeSmoothly(); + +// 带动画(指定动画时间)效果的关闭方式 +slideDrawer.closeSmoothly(350); + +// 带动画向指定方向关闭 +slideDrawer.closeSmoothly(SlideDrawer.SlideDirection.START); + +// 带动画(指定动画时间)向指定方向关闭 +slideDrawer.closeSmoothly(SlideDrawer.SlideDirection.START, 350); +``` + +### **openDrawer** +>+ openharmony API: ohos.agp.components.SlideDrawer.open(openSmoothly) +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +// 不带动画直接打开 +slideDrawer.open(); + +// 不带动画向指定方向打开 +slideDrawer.open(SlideDrawer.SlideDirection.START); + +// 带动画效果的打开方式 +slideDrawer.openSmoothly(); + +// 带动画(指定动画时间)效果的打开方式 +slideDrawer.openSmoothly(350); + +// 带动画向指定方向打开 +slideDrawer.openSmoothly(SlideDrawer.SlideDirection.START); + +// 带动画(指定动画时间)向指定方向打开 +slideDrawer.openSmoothly(SlideDrawer.SlideDirection.START, 350); +``` + + diff --git a/text/TextUtils.md b/text/TextUtils.md new file mode 100644 index 0000000000000000000000000000000000000000..614eaff57b536d1cfe05f8a7db71318715dd03e1 --- /dev/null +++ b/text/TextUtils.md @@ -0,0 +1,25 @@ +### **isEmpty** +>+ openharmony API: ohos.agp.utils.TextTool.isNullOrEmpty +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +String str = ""; +// 判断是否为空或者为null +TextTool.isNullOrEmpty(str); + +``` + +### **equals** +>+ openharmony API: ohos.agp.utils.TextTool.isEqual +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +String strA = "TestA"; +String strB = "TestB"; +// 判断是否相等 +TextTool.isEqual(strA, strB); + +``` + diff --git a/util/SparseArray.md b/util/SparseArray.md new file mode 100644 index 0000000000000000000000000000000000000000..4ad24a28075fe2b3a60dcdb07cc28f85d2be383f --- /dev/null +++ b/util/SparseArray.md @@ -0,0 +1,59 @@ +### **put** +>+ openharmony API: ohos.utils.PlainArray.put +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +PlainArray plainArray = new PlainArray<>(); +plainArray.put(1, "A"); +``` + +### **append** +>+ openharmony API: ohos.utils.PlainArray.append +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +PlainArray plainArray = new PlainArray<>(); +plainArray.append(2,"B"); +``` + +### **remove** +>+ openharmony API: ohos.utils.PlainArray.remove +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +PlainArray plainArray = new PlainArray<>(); +plainArray.remove(1); +``` + +### **removeAt** +>+ openharmony API: ohos.utils.PlainArray.removeAt +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +PlainArray plainArray = new PlainArray<>(); +plainArray.removeAt(0); +``` + +### **contains** +>+ openharmony API: ohos.utils.PlainArray.contains +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +PlainArray plainArray = new PlainArray<>(); +plainArray.contains(1); +``` + +### **clear** +>+ openharmony API: ohos.utils.PlainArray.clear +>+ openharmony SDK版本:2.1.1.21 以上 +>+ IDE版本:2.1.0.501 +>+ 实现方案:替换使用,使用方法如下: +```java +PlainArray plainArray = new PlainArray<>(); +plainArray.clear(); +``` diff --git a/view/ViewPager.md b/view/ViewPager.md new file mode 100644 index 0000000000000000000000000000000000000000..0255410ff8fe206dec378f334d8bbee2a0d6fbd1 --- /dev/null +++ b/view/ViewPager.md @@ -0,0 +1,13 @@ + +# PageSlider +* openharmony API: ohos.agp.components.PageSlider +* openharmony SDK版本:2.1.1.21 +* IDE版本:2.1.0.501 +* 实现方案: + +openharmony: + +``` java + bannerView = (PageSlider)findComponentById(ResourceTable.Id_page_slider); + bannerView.setProvider(new TabPagerProvider(this, titles)) +``` \ No newline at end of file diff --git a/view/onTouchEvent.md b/view/onTouchEvent.md new file mode 100644 index 0000000000000000000000000000000000000000..63328935a416050eceedb71b8a8f41520f936ad3 --- /dev/null +++ b/view/onTouchEvent.md @@ -0,0 +1,33 @@ + +# TouchEvent +* openharmony API: ohos.multimodalinput.event.TouchEvent +* openharmony SDK版本:2.1.1.21 +* IDE版本:2.1.0.501 +* 实现方案: + +openharmony: + +实现TouchEventListener接口,重写onTouchEvent方法 +``` java + public class Text extends Component implements Component.TouchEventListener{ + + @Override + public boolean onTouchEvent(Component component, TouchEvent touchEvent) { + int action = touchEvent.getAction(); + MmiPoint point = touchEvent.getPointerPosition(touchEvent.getIndex()); + switch (action){ + case TouchEvent.PRIMARY_POINT_DOWN: + break; + case TouchEvent.POINT_MOVE: + break; + case TouchEvent.PRIMARY_POINT_UP: + break; + case TouchEvent.NONE: + case TouchEvent.CANCEL: + break; + default: + break; + } + return false; + } +``` \ No newline at end of file diff --git a/widget/PopupWindow.md b/widget/PopupWindow.md new file mode 100644 index 0000000000000000000000000000000000000000..ad10bdf4ecd8bbe1685effb7435a08d2f49f6a63 --- /dev/null +++ b/widget/PopupWindow.md @@ -0,0 +1,19 @@ + +# PopupDialog +* openharmony API: ohos.agp.window.dialog.PopupDialog; +* openharmony SDK版本:2.1.1.21 +* IDE版本:2.1.0.501 +* 实现方案: + +openharmony: + +``` java + PopupDialog popupDialog = new PopupDialog(context,null); + popupDialog.setCustomComponent(listView); + popupDialog.setDialogListener(new BaseDialog.DialogListener() { + @Override + public boolean isTouchOutside() { + return true; + } + }); +``` \ No newline at end of file