Android实现仿微信朋友圈发布动态（拍照、图库选择、照片压缩、显示、保存、缩略图、点击缩略图删除对应文件等）

原址： http://blog.csdn.net/zhang3776813/article/details/52092591

/*** 仿微信朋友圈发布动态* 拍照或图库选择 * 压缩图片并保存**/
public class MainActivity extends BasicActivity implements OnItemClickListener {// 图片 九宫格private GridView gv;// 图片 九宫格适配器private GridViewAdapter gvAdapter;// 用于保存图片资源文件private List<Bitmap> lists = new ArrayList<Bitmap>();// 用于保存图片路径private List<String> list_path = new ArrayList<String>();// 拍照public static final int IMAGE_CAPTURE = 1;// 从相册选择public static final int IMAGE_SELECT = 2;// 照片缩小比例private static final int SCALE = 5;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);/* 不允许横竖屏切换 */setRequestedOrientation(1);/* 去除标题栏 */requestWindowFeature(Window.FEATURE_NO_TITLE);setContentView(R.layout.activity_main);init();}/*** 初始化控件*/private void init() {gv = (GridView) findViewById(R.id.noScrollgridview);gvAdapter = new GridViewAdapter(this, lists);gv.setOnItemClickListener(this);gv.setAdapter(gvAdapter);gvAdapter.setList(lists);}@Overrideprotected void onDestroy() {//删除文件夹及文件FileUtils.deleteDir();super.onDestroy();}/*** 拍照* * @param path*            照片存放的路径*/public void captureImage(String path) {Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);// 指定照片保存路径（SD卡），image.jpg为一个临时文件，每次拍照后这个图片都会被替换Uri uri = Uri.fromFile(new File(Environment.getExternalStorageDirectory(), "image.jpg"));intent.putExtra(MediaStore.EXTRA_OUTPUT, uri);startActivityForResult(intent, IMAGE_CAPTURE);}/*** 从图库中选取图片*/public void selectImage() {Intent intent = new Intent();intent.setType("image/*");intent.setAction(Intent.ACTION_PICK);startActivityForResult(intent, IMAGE_SELECT);}@Overrideprotected void onActivityResult(int requestCode, int resultCode, Intent data) {super.onActivityResult(requestCode, resultCode, data);if (resultCode == RESULT_OK && resultCode != RESULT_CANCELED) {String fileName;switch (requestCode) {case IMAGE_CAPTURE:// 拍照返回// 将保存在本地的图片取出并缩小后显示在界面上Bitmap bitmap = BitmapFactory.decodeFile(Environment.getExternalStorageDirectory() + "/image.jpg");Bitmap newBitmap = ImageTools.zoomBitmap(bitmap,bitmap.getWidth() / SCALE, bitmap.getHeight() / SCALE);// 由于Bitmap内存占用较大，这里需要回收内存，否则会报out of memory异常bitmap.recycle();// 生成一个图片文件名fileName = String.valueOf(System.currentTimeMillis());// 将处理过的图片添加到缩略图列表并保存到本地ImageTools.savePhotoToSDCard(newBitmap, FileUtils.SDPATH,fileName);lists.add(newBitmap);list_path.add(fileName+".jpg");for (int i = 0; i < list_path.size(); i++) {logI("第"+i+"张照片的地址："+list_path.get(i));}// 更新GrideViewgvAdapter.setList(lists);break;case IMAGE_SELECT:// 选择照片返回ContentResolver resolver = getContentResolver();// 照片的原始资源地址Uri originalUri = data.getData();try {// 使用ContentProvider通过URI获取原始图片Bitmap photo = MediaStore.Images.Media.getBitmap(resolver,originalUri);if (photo != null) {// 为防止原始图片过大导致内存溢出，这里先缩小原图显示，然后释放原始Bitmap占用的内存Bitmap smallBitmap = ImageTools.zoomBitmap(photo,photo.getWidth() / SCALE, photo.getHeight()/ SCALE);// 释放原始图片占用的内存，防止out of memory异常发生photo.recycle();// 生成一个图片文件名fileName = String.valueOf(System.currentTimeMillis());// 将处理过的图片添加到缩略图列表并保存到本地ImageTools.savePhotoToSDCard(smallBitmap, FileUtils.SDPATH,fileName);lists.add(smallBitmap);list_path.add(fileName+".jpg");for (int i = 0; i < list_path.size(); i++) {logI("第"+i+"照片的地址："+list_path.get(i));}// 更新GrideViewgvAdapter.setList(lists);}} catch (FileNotFoundException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}break;default:break;}}}@Overridepublic void onItemClick(AdapterView<?> parent, View view, final int position,long id) {Toast.makeText(getApplicationContext(), "" + position + getDataSize(),Toast.LENGTH_SHORT).show();if (position == getDataSize()) {// 点击“+”号位置添加图片showAlertDialog(false, "提示", new String[] { "拍照", "从图库选择", "取消" },new DialogInterface.OnClickListener() {@Overridepublic void onClick(DialogInterface dialog, int which) {switch (which + 1) {case 1:// 拍照captureImage(FileUtils.SDPATH);dialog.dismiss();break;case 2:// 从图库选择selectImage();dialog.dismiss();break;case 3:// 取消dialog.dismiss();break;default:break;}}});} else {// 点击图片删除showAlertDialog("提示", "是否删除此图片？", "确定", "取消", new DialogInterface.OnClickListener() {@Overridepublic void onClick(DialogInterface dialog, int which) {lists.remove(position);FileUtils.delFile(list_path.get(position));list_path.remove(position);gvAdapter.setList(lists);dialog.dismiss();}}, new DialogInterface.OnClickListener() {@Overridepublic void onClick(DialogInterface dialog, int which) {dialog.dismiss();}});}}private int getDataSize() {return lists == null ? 0 : lists.size();}// ----------------------------------------------------各种消息弹窗--------------------------------------------------------------------------///*** 带点击事件的单按钮AlertDialog* * @param title*            弹框标题* @param message*            弹框消息内容* @param positiveButton*            弹框单按钮文字* @param dialogClickListener*            弹框按钮响应事件*/public void showAlertDialog(String title, String message,String positiveButton,DialogInterface.OnClickListener dialogClickListener) {new AlertDialog.Builder(context).setCancelable(false).setTitle(title).setMessage(message).setPositiveButton(positiveButton, dialogClickListener).show();}/*** 带点击事件的双按钮AlertDialog* * @param title*            弹框标题* @param message*            弹框消息内容* @param positiveButton*            弹框第一个按钮的文字* @param negativeButton*            弹框第二个按钮的文字* @param positiveClickListener*            弹框第一个按钮的单击事件* @param negativeClickListener*            弹框第二个按钮的单击事件*/public void showAlertDialog(String title, String message,String positiveButton, String negativeButton,DialogInterface.OnClickListener positiveClickListener,DialogInterface.OnClickListener negativeClickListener) {new AlertDialog.Builder(context).setCancelable(false).setTitle(title).setMessage(message).setPositiveButton(positiveButton, positiveClickListener).setNegativeButton(negativeButton, negativeClickListener).show();}/*** 不带点击事件的消息弹出框* * @param title*            弹框标题* @param message*            弹框消息内容* @param positiveButton*            弹框按钮文字*/public void showAlertDialog(String title, String message,String positiveButton) {new AlertDialog.Builder(context)// 设置按系统返回键的时候按钮弹窗不取消.setCancelable(false).setTitle(title).setMessage(message).setPositiveButton(positiveButton,new DialogInterface.OnClickListener() {@Overridepublic void onClick(DialogInterface dialog,int which) {dialog.dismiss();}}).show();}/*** 单选列表类型的弹出框* * @param cancelable*            设置是否能让用户主动取消弹窗* * @param title*            弹窗标题* @param items*            弹窗的列表数据源* @param selectListener*            弹窗列表选择事件*/public void showAlertDialog(boolean cancelable, String title,String items[], DialogInterface.OnClickListener selectListener) {new AlertDialog.Builder(context)// 设置按系统返回键的时候按钮弹窗不取消.setCancelable(cancelable).setTitle(title).setItems(items, selectListener).show();}// ———————————————————————————————————————————————————————————获取当前系统时间———————————————————————————————————————————————————————————————————————————————————————————————————///*** 获取当前系统时间* * @return 当前系统时间*/public String getTime() {/* 获取当前系统时间 */SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");Date curDate = new Date(System.currentTimeMillis());// 获取当前时间String time = sdf.format(curDate);return time;}
}

gridview的适配器GridViewAdapter代码：

public class GridViewAdapter extends BaseAdapter {private Context mContext;private List<Bitmap> list = new ArrayList<Bitmap>();public GridViewAdapter() {super();}
/*** 获取列表数据* @param list*/public void setList(List<Bitmap> list){this.list = list;this.notifyDataSetChanged();Log.e(" 3333 ", this.list.size()+"");}public GridViewAdapter(Context mContext,List<Bitmap> list) {super();this.mContext = mContext;this.list = list;Log.e(" 2222 ", list.size()+"");}@Overridepublic int getCount() {Log.e("  ", list.size()+"");if(list==null){return 1;}else if(list.size()==9){return 9;}else{return list.size()+1;}}@Overridepublic Object getItem(int position) {if (list != null&& list.size() == 9){return list.get(position);}else if (list == null || position - 1 < 0|| position > list.size()){return null;}else{return list.get(position - 1);}}@Overridepublic long getItemId(int position) {return position;}@Overridepublic View getView(int position, View convertView, ViewGroup parent) {ViewHolder holder = null;if(convertView==null){convertView = LayoutInflater.from(mContext).inflate(R.layout.item_published_grida, null);holder = new ViewHolder();holder.item_grida_image = (ImageView) convertView.findViewById(R.id.item_grida_image);convertView.setTag(holder);}else{holder = (ViewHolder) convertView.getTag();}if (isShowAddItem(position)){holder.item_grida_image.setImageResource(R.drawable.btn_add_pic);holder.item_grida_image.setBackgroundResource(R.color.bg_gray);}else{holder.item_grida_image.setImageBitmap(list.get(position));holder.item_grida_image.setBackgroundResource(R.color.bg_gray);}return convertView;}/*** 判断当前下标是否是最大值* @param position  当前下标* @return*/private boolean isShowAddItem(int position){int size = list == null ? 0 : list.size();return position == size;}class ViewHolder{ImageView item_grida_image;}}

FileUtils的代码：

public class FileUtils {/*** 生成文件夹路径*/public static String SDPATH = Environment.getExternalStorageDirectory()+ "/TEST_PY/";/*** 将图片压缩保存到文件夹* * @param bm* @param picName*/public static void saveBitmap(Bitmap bm, String picName) {try {// 如果没有文件夹就创建一个程序文件夹if (!isFileExist("")) {File tempf = createSDDir("");}File f = new File(SDPATH, picName + ".JPEG");// 如果该文件夹中有同名的文件，就先删除掉原文件if (f.exists()) {f.delete();}FileOutputStream out = new FileOutputStream(f);bm.compress(Bitmap.CompressFormat.JPEG, 90, out);out.flush();out.close();} catch (FileNotFoundException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}}/*** 质量压缩 并返回Bitmap* * @param image*            要压缩的图片* @return 压缩后的图片*/private Bitmap compressImage(Bitmap image) {ByteArrayOutputStream baos = new ByteArrayOutputStream();image.compress(Bitmap.CompressFormat.JPEG, 100, baos);// 质量压缩方法，这里100表示不压缩，把压缩后的数据存放到baos中int options = 100;while (baos.toByteArray().length / 1024 > 100) { // 循环判断如果压缩后图片是否大于100kb,大于继续压缩baos.reset();// 重置baos即清空baosimage.compress(Bitmap.CompressFormat.JPEG, options, baos);// 这里压缩options%，把压缩后的数据存放到baos中options -= 10;// 每次都减少10}ByteArrayInputStream isBm = new ByteArrayInputStream(baos.toByteArray());// 把压缩后的数据baos存放到ByteArrayInputStream中Bitmap bitmap = BitmapFactory.decodeStream(isBm, null, null);// 把ByteArrayInputStream数据生成图片return bitmap;}/*** 质量压缩* * @param bitmap* @param picName*/public static void compressImageByQuality(final Bitmap bitmap,String picName) {// 如果没有文件夹就创建一个程序文件夹if (!isFileExist("")) {try {File tempf = createSDDir("");} catch (IOException e) {// TODO Auto-generated catch blocke.printStackTrace();}}File f = new File(SDPATH, picName + ".JPEG");// 如果该文件夹中有同名的文件，就先删除掉原文件if (f.exists()) {f.delete();}ByteArrayOutputStream baos = new ByteArrayOutputStream();int options = 100;// 质量压缩方法，这里100表示不压缩，把压缩后的数据存放到baos中bitmap.compress(Bitmap.CompressFormat.JPEG, options, baos);// 循环判断如果压缩后图片是否大于200kb,大于继续压缩while (baos.toByteArray().length / 1024 > 500) {// 重置baos即让下一次的写入覆盖之前的内容baos.reset();// 图片质量每次减少5options -= 5;// 如果图片质量小于10，则将图片的质量压缩到最小值if (options < 0)options = 0;// 将压缩后的图片保存到baos中bitmap.compress(Bitmap.CompressFormat.JPEG, options, baos);// 如果图片的质量已降到最低则，不再进行压缩if (options == 0)break;}// 将压缩后的图片保存的本地上指定路径中FileOutputStream fos;try {fos = new FileOutputStream(new File(SDPATH, picName + ".JPEG"));fos.write(baos.toByteArray());fos.flush();fos.close();} catch (FileNotFoundException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}}/*** 创建文件夹* * @param dirName*            文件夹名称* @return 文件夹路径* @throws IOException*/public static File createSDDir(String dirName) throws IOException {File dir = new File(SDPATH + dirName);if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {System.out.println("createSDDir:" + dir.getAbsolutePath());System.out.println("createSDDir:" + dir.mkdir());}return dir;}/*** 判断改文件是否是一个标准文件* * @param fileName*            判断的文件路径* @return 判断结果*/public static boolean isFileExist(String fileName) {File file = new File(SDPATH + fileName);file.isFile();return file.exists();}/*** 删除指定文件* * @param fileName*/public static void delFile(String fileName) {File file = new File(SDPATH + fileName);if (file.isFile()) {file.delete();}file.exists();}/*** 删除指定文件* @param file*/public static void deleteFile(File file) {if (file.exists()) { // 判断文件是否存在if (file.isFile()) { // 判断是否是文件file.delete(); // delete()方法 你应该知道 是删除的意思;} else if (file.isDirectory()) { // 否则如果它是一个目录File files[] = file.listFiles(); // 声明目录下所有的文件 files[];for (int i = 0; i < files.length; i++) { // 遍历目录下所有的文件deleteFile(files[i]); // 把每个文件 用这个方法进行迭代}}file.delete();} else {Log.i("TAG", "文件不存在！");}}/*** 删除指定文件夹中的所有文件*/public static void deleteDir() {File dir = new File(SDPATH);if (dir == null || !dir.exists() || !dir.isDirectory())return;for (File file : dir.listFiles()) {if (file.isFile())file.delete();else if (file.isDirectory())deleteDir();}dir.delete();}/*** 判断是否存在该文件* * @param path*            文件路径* @return*/public static boolean fileIsExists(String path) {try {File f = new File(path);if (!f.exists()) {return false;}} catch (Exception e) {return false;}return true;}}

ImageTools的代码：

public final class ImageTools {/*** Transfer drawable to bitmap* * @param drawable* @return*/public static Bitmap drawableToBitmap(Drawable drawable) {int w = drawable.getIntrinsicWidth();int h = drawable.getIntrinsicHeight();Bitmap.Config config = drawable.getOpacity() != PixelFormat.OPAQUE ? Bitmap.Config.ARGB_8888: Bitmap.Config.RGB_565;Bitmap bitmap = Bitmap.createBitmap(w, h, config);Canvas canvas = new Canvas(bitmap);drawable.setBounds(0, 0, w, h);drawable.draw(canvas);return bitmap;}/*** Bitmap to drawable* * @param bitmap* @return*/public static Drawable bitmapToDrawable(Bitmap bitmap) {return new BitmapDrawable(bitmap);}/*** Input stream to bitmap* * @param inputStream* @return* @throws Exception*/public static Bitmap inputStreamToBitmap(InputStream inputStream)throws Exception {return BitmapFactory.decodeStream(inputStream);}/*** Byte transfer to bitmap* * @param byteArray* @return*/public static Bitmap byteToBitmap(byte[] byteArray) {if (byteArray.length != 0) {return BitmapFactory.decodeByteArray(byteArray, 0, byteArray.length);} else {return null;}}/*** Byte transfer to drawable* * @param byteArray* @return*/public static Drawable byteToDrawable(byte[] byteArray) {ByteArrayInputStream ins = null;if (byteArray != null) {ins = new ByteArrayInputStream(byteArray);}return Drawable.createFromStream(ins, null);}/*** Bitmap transfer to bytes* * @param byteArray* @return*/public static byte[] bitmapToBytes(Bitmap bm) {byte[] bytes = null;if (bm != null) {ByteArrayOutputStream baos = new ByteArrayOutputStream();bm.compress(Bitmap.CompressFormat.PNG, 100, baos);bytes = baos.toByteArray();}return bytes;}/*** Drawable transfer to bytes* * @param drawable* @return*/public static byte[] drawableToBytes(Drawable drawable) {BitmapDrawable bitmapDrawable = (BitmapDrawable) drawable;Bitmap bitmap = bitmapDrawable.getBitmap();byte[] bytes = bitmapToBytes(bitmap);return bytes;}/*** Base64 to byte[]
//   */
//  public static byte[] base64ToBytes(String base64) throws IOException {
//      byte[] bytes = Base64.decode(base64);
//      return bytes;
//  }
//
//  /**
//   * Byte[] to base64
//   */
//  public static String bytesTobase64(byte[] bytes) {
//      String base64 = Base64.encode(bytes);
//      return base64;
//  }/*** Create reflection images* * @param bitmap* @return*/public static Bitmap createReflectionImageWithOrigin(Bitmap bitmap) {final int reflectionGap = 4;int w = bitmap.getWidth();int h = bitmap.getHeight();Matrix matrix = new Matrix();matrix.preScale(1, -1);Bitmap reflectionImage = Bitmap.createBitmap(bitmap, 0, h / 2, w,h / 2, matrix, false);Bitmap bitmapWithReflection = Bitmap.createBitmap(w, (h + h / 2),Config.ARGB_8888);Canvas canvas = new Canvas(bitmapWithReflection);canvas.drawBitmap(bitmap, 0, 0, null);Paint deafalutPaint = new Paint();canvas.drawRect(0, h, w, h + reflectionGap, deafalutPaint);canvas.drawBitmap(reflectionImage, 0, h + reflectionGap, null);Paint paint = new Paint();LinearGradient shader = new LinearGradient(0, bitmap.getHeight(), 0,bitmapWithReflection.getHeight() + reflectionGap, 0x70ffffff,0x00ffffff, TileMode.CLAMP);paint.setShader(shader);// Set the Transfer mode to be porter duff and destination inpaint.setXfermode(new PorterDuffXfermode(Mode.DST_IN));// Draw a rectangle using the paint with our linear gradientcanvas.drawRect(0, h, w, bitmapWithReflection.getHeight()+ reflectionGap, paint);return bitmapWithReflection;}/*** Get rounded corner images* * @param bitmap* @param roundPx*            5 10* @return*/public static Bitmap getRoundedCornerBitmap(Bitmap bitmap, float roundPx) {int w = bitmap.getWidth();int h = bitmap.getHeight();Bitmap output = Bitmap.createBitmap(w, h, Config.ARGB_8888);Canvas canvas = new Canvas(output);final int color = 0xff424242;final Paint paint = new Paint();final Rect rect = new Rect(0, 0, w, h);final RectF rectF = new RectF(rect);paint.setAntiAlias(true);canvas.drawARGB(0, 0, 0, 0);paint.setColor(color);canvas.drawRoundRect(rectF, roundPx, roundPx, paint);paint.setXfermode(new PorterDuffXfermode(Mode.SRC_IN));canvas.drawBitmap(bitmap, rect, rect, paint);return output;}/*** Resize the bitmap* * @param bitmap* @param width* @param height* @return*/public static Bitmap zoomBitmap(Bitmap bitmap, int width, int height) {int w = bitmap.getWidth();int h = bitmap.getHeight();Matrix matrix = new Matrix();float scaleWidth = ((float) width / w);float scaleHeight = ((float) height / h);matrix.postScale(scaleWidth, scaleHeight);Bitmap newbmp = Bitmap.createBitmap(bitmap, 0, 0, w, h, matrix, true);return newbmp;}/*** Resize the drawable* @param drawable* @param w* @param h* @return*/public static Drawable zoomDrawable(Drawable drawable, int w, int h) {int width = drawable.getIntrinsicWidth();int height = drawable.getIntrinsicHeight();Bitmap oldbmp = drawableToBitmap(drawable);Matrix matrix = new Matrix();float sx = ((float) w / width);float sy = ((float) h / height);matrix.postScale(sx, sy);Bitmap newbmp = Bitmap.createBitmap(oldbmp, 0, 0, width, height,matrix, true);return new BitmapDrawable(newbmp);}/*** Get images from SD card by path and the name of image* @param photoName* @return*/public static Bitmap getPhotoFromSDCard(String path,String photoName){Bitmap photoBitmap = BitmapFactory.decodeFile(path + "/" +photoName +".png");if (photoBitmap == null) {return null;}else {return photoBitmap;}}/*** Check the SD card * @return*/public static boolean checkSDCardAvailable(){return android.os.Environment.getExternalStorageState().equals(android.os.Environment.MEDIA_MOUNTED);}/*** Get image from SD card by path and the name of image* @param fileName* @return*/public static boolean findPhotoFromSDCard(String path,String photoName){boolean flag = false;if (checkSDCardAvailable()) {File dir = new File(path);if (dir.exists()) {File folders = new File(path);File photoFile[] = folders.listFiles();for (int i = 0; i < photoFile.length; i++) {String fileName = photoFile[i].getName().split("\\.")[0];if (fileName.equals(photoName)) {flag = true;}}}else {flag = false;}
//          File file = new File(path + "/" + photoName  + ".jpg" );
//          if (file.exists()) {
//              flag = true;
//          }else {
//              flag = false;
//          }}else {flag = false;}return flag;}/*** Save image to the SD card * @param photoBitmap* @param photoName* @param path*/public static void savePhotoToSDCard(Bitmap photoBitmap,String path,String photoName){if (checkSDCardAvailable()) {File dir = new File(path);if (!dir.exists()){dir.mkdirs();}File photoFile = new File(path , photoName + ".jpg");FileOutputStream fileOutputStream = null;try {fileOutputStream = new FileOutputStream(photoFile);if (photoBitmap != null) {if (photoBitmap.compress(Bitmap.CompressFormat.JPEG, 90, fileOutputStream)) {fileOutputStream.flush();
//                      fileOutputStream.close();}}} catch (FileNotFoundException e) {photoFile.delete();e.printStackTrace();} catch (IOException e) {photoFile.delete();e.printStackTrace();} finally{try {fileOutputStream.close();} catch (IOException e) {e.printStackTrace();}}} }/*** Delete the image from SD card* @param context* @param path* file:///sdcard/temp.jpg*/public static void deleteAllPhoto(String path){if (checkSDCardAvailable()) {File folder = new File(path);File[] files = folder.listFiles();for (int i = 0; i < files.length; i++) {files[i].delete();}}}public static void deletePhotoAtPathAndName(String path,String fileName){if (checkSDCardAvailable()) {File folder = new File(path);File[] files = folder.listFiles();for (int i = 0; i < files.length; i++) {if (files[i].getName().split("\\.")[0].equals(fileName)) {files[i].delete();}}}}}

效果图：

Android实现仿微信朋友圈发布动态（拍照、图库选择、照片压缩、显示、保存、缩略图、点击缩略图删除对应文件等）相关推荐

Android实现仿微信朋友圈发布动态（拍照、图库选择、照片压缩、显示、保存、缩略图、点击缩略图删除对应文件等）附源码
原创作品,转载请注明出处:http://blog.csdn.net/zhang3776813/article/details/52092591 最近项目需求中要用到类似微信朋友圈发布 ...
android仿微信发布动态功能,Android仿微信朋友圈发布动态功能
一.前言应工作上的要求,需要有一个类似于微信朋友圈发动态上传图片的功能,想起曾经已经做过了,但奈何不忍看自己以前写的代码的惨状,觉得重新封装一个使用方便,易于维护的类似功能的类,自己之后用起来也顺手 ...
android 仿微信朋友圈发布动态功能
https://blog.csdn.net/qq_34501274/article/details/72911343
android com.mylhyl,Android 高仿微信朋友圈拍照上传功能
模仿微信朋友圈发布动态,输入文字支持文字多少高度自增,有一个最小输入框高度,输入文字有限制,不过这些都很easy! 1. photopicker的使用这是一个支持选择多张图片,点击图片放大,图片之间 ...
android 微信高仿,Android 高仿微信朋友圈拍照上传功能
模仿微信朋友圈发布动态,输入文字支持文字多少高度自增,有一个最小输入框高度,输入文字有限制,不过这些都很easy! 1. PhotoPicker的使用这是一个支持选择多张图片,点击图片放大,图片之间 ...
android从九宫格全屏预览,仿微信朋友圈展示图片的九宫格图片展示控件，支持点击图片全屏预览大图...
AssNineGridView 仿微信朋友圈展示图片的九宫格图片展示控件,支持点击图片全屏预览大图(可自定义). 写在前面这是一个九宫格控件,本来是很久之前就写好了,现在才开源出来,也是看了很多优秀 ...
Android 实现仿微信朋友圈九宫格图片+NineGridView+ImageWatcher(图片查看:1.预览，2.拖动，3.放大，4.左右滑动，5.长按保存到手机)的功能
一.测试实现: 二.添加依赖包: implementation 'androidx.appcompat:appcompat:1.1.0'implementation 'androidx.recycl ...
Android 高仿微信朋友圈动态，支持双击手势放大并滑动查看图片。
转载请注明出处: http://blog.csdn.net/sk719887916/article/details/40348873 作者skay: 最近参与了开发一款旅行APP,其中包含实时聊天和动 ...
android 打开微信好友动态图片,Android GridView仿微信朋友圈显示图片
最近项目要求上传多图并且多图显示,而且要规则的显示,就像微信朋友圈的图片显示一样. 利用GridView再适合不过了,GridView可以动态加载图片的数量,而且还比较规律,下面说一下自己的思路: 1 ...

Android实现仿微信朋友圈发布动态（拍照、图库选择、照片压缩、显示、保存、缩略图、点击缩略图删除对应文件等）

Android实现仿微信朋友圈发布动态（拍照、图库选择、照片压缩、显示、保存、缩略图、点击缩略图删除对应文件等）相关推荐

最新文章

热门文章