DialogAndroid.java 文件源码

@ReactMethod
public void list(ReadableMap options, final Callback callback) {
    final MaterialSimpleListAdapter simpleListAdapter = new MaterialSimpleListAdapter(getCurrentActivity());

    ReadableArray arr = options.getArray("items");
    for(int i = 0; i < arr.size(); i++){
        simpleListAdapter.add(new MaterialSimpleListItem.Builder(getCurrentActivity())
                .content(arr.getString(i))
                .build());
    }

    final MaterialDialog.Builder adapter = new MaterialDialog.Builder(getCurrentActivity())
            .title(options.hasKey("title") ? options.getString("title") : "")
            .adapter(simpleListAdapter, new MaterialDialog.ListCallback() {
                @Override
                public void onSelection(MaterialDialog dialog, View itemView, int which, CharSequence text) {
                    callback.invoke(which, text);
                    if (simple != null) {
                        simple.dismiss();
                    }
                }
            })
            .autoDismiss(true);

    UiThreadUtil.runOnUiThread(new Runnable() {
        public void run() {
            if (simple != null) {
                simple.dismiss();
            }
            simple = adapter.build();
            simple.show();
        }
    });
}