build.gradle添加jar:
compile 'com.github.bumptech.glide:glide:3.6.1'
compile 'com.lzy.widget:ninegridview:0.2.1'
compile 'com.lzy.widget:imagepicker:0.3.2'
跳转选择图片:
@OnClick(R.id.selectImageMany)
public void selectImage(View view) {
ImagePicker imagePicker = ImagePicker.getInstance();
imagePicker.setImageLoader(new GlideImageLoader());
imagePicker.setMultiMode(false); //多选
imagePicker.setShowCamera(true); //显示拍照按钮
imagePicker.setSelectLimit(9); //最多选择9张
imagePicker.setCrop(false); //不进行裁剪
Intent intent = new Intent(this, ImageGridActivity.class);
startActivityForResult(intent, 100);
}
返回获得图片上传:
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == ImagePicker.RESULT_CODE_ITEMS) {
if (data != null && requestCode == 100) {
imageItems = (ArrayList<ImageItem>) data.getSerializableExtra(ImagePicker.EXTRA_RESULT_ITEMS);
if (imageItems != null && imageItems.size() > 0) {
StringBuilder sb = new StringBuilder();
for (int i = 0; i < imageItems.size(); i++) {
if (i == imageItems.size() - 1) sb.append("图片").append(i + 1).append(" : ").append(imageItems.get(i).path);
else sb.append("图片").append(i + 1).append(" : ").append(imageItems.get(i).path).append("\n");
}
tvImages.setText(sb.toString());
} else {
tvImages.setText("--");
}
} else {
Toast.makeText(this, "没有选择图片", Toast.LENGTH_SHORT).show();
tvImages.setText("--");
}
}
}
图片转File:
//图片转File上传
ArrayList<File> files = new ArrayList<>();
if (imageItems != null && imageItems.size() > 0) {
for (int i = 0; i < imageItems.size(); i++) {
files.add(new File(imageItems.get(i).path));
}
}