[??????]????????????????????????????????????,????????????ImageView???

Posted 2020-06-25

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????????????????????????????????????,????????????ImageView???

???????????? ?????????????????????

startActivityForResult(new Intent(MediaStore.ACTION_IMAGE_CAPTURE), 0);

????????????????????????,?????????????????? ??????????????????????????????

                    Intent intent = new Intent(
                    Intent.ACTION_GET_CONTENT);

                    intent.putExtra("return-data", true);
                    intent.setType("image/*");
                    // TODO ??????
                    intent.putExtra("crop", "circleCrop");
                    // TODO ????????????
                    intent.putExtra("aspectX", 1);
                    intent.putExtra("aspectY", 1);
                    // TODO ????????????
                    intent.putExtra("outputX", 240);
                    intent.putExtra("outputY", 240);
                    startActivityForResult(intent, 1);

????????????startActivityForResult?????????????????????????????? ?????????onActivityForResult???

        if (requestCode == 0 || requestCode == 1) {
        if (data != null) {
            LogUtils.printLog("RedWolf", "??????????????????????????? data+" + data.toString());
            //????????????????????????????????????
            LogUtils.printLog("RedWolf", "??????????????????????????? data+" + data.getExtras());

            Bitmap mBitmap = (Bitmap) data.getExtras().get("data");


            File localimg = new File(Environment.getExternalStorageDirectory().getAbsoluteFile(), "srcs");
            if (!localimg.exists()) {
                localimg.mkdirs();
            }
            File iconfile = new File(localimg.getAbsolutePath() + "/usericon.jpg");
            if (iconfile.exists()) {
                iconfile.delete();
            }
            OutputStream out = null;
            try {
                out = new FileOutputStream(iconfile);
            } catch (FileNotFoundException e) {
                e.printStackTrace();
            }
            //2???????????????
            mBitmap.compress(Bitmap.CompressFormat.JPEG, 100, out);
            //3?????????ImageView???
            mImageView.setImageBitmap(mBitmap);

????????????????????????????????????,????????????ImageView???