DrawableScannerAndPicker.java 文件源码

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.sp_ac_res_picker);

    ListView lv_resources = (ListView) findViewById(R.id.lv_resources);
    TextView tv_pkg = (TextView) findViewById(R.id.tv_pkg);

    String pkgName = getIntent().getExtra("pkgName");//"com.example.views";
    String type = getIntent().getExtra("type");//"drawable";
    //String pkgName = "android";
    tv_pkg.setText(pkgName);
    resources = scanDrawableResources(pkgName, type);
    lv_resources.setAdapter(new ResourceAdapter());

    lv_resources.setOnItemLongClickListener(new OnItemLongClickListener() {

        @Override
        public boolean onItemLongClick(AdapterView<?> arg0, View arg1, int arg2,
                long arg3) {
            ResourceInfo r = resources.get(arg2);
            if(hasResultCallback()){
                getResultCallback().onResult(r);
            }
            finish();
            return true;
        }
    });
}