如何从android工作室的图片库中选择多幅图像？

Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
startActivityForResult(Intent.createChooser(intent, "Select Picture"), 1);

     Intent intent = new Intent();
        intent.setType("*/*");
        intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
        intent.setAction(Intent.ACTION_OPEN_DOCUMENT);
        intent.addCategory(Intent.CATEGORY_OPENABLE);
        someActivityResultLauncher.launch(intent);

      ArrayList<Uri> files;
    someActivityResultLauncher = registerForActivityResult(
            new ActivityResultContracts.StartActivityForResult(),
            result -> {
                if (result.getResultCode() == Activity.RESULT_OK) {
                    if (null != result.getData()) {
                        files = new ArrayList<>();
                        if (null != result.getData().getClipData()) {
                            int count = result.getData().getClipData().getItemCount();
                            if (count >= 10) {
                                showSweetAlertError(this, "Error", "Maximum 10 photo.");
                            for (int i = 0; i < Math.min(count, 10); i++) {
                                Uri uri = result.getData().getClipData().getItemAt(i).getUri();
                                files.add(uri);
                        } else {

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如何从android工作室的图片库中选择多幅图像？

1 个回答