HarmonyOS应用开发实战--如何打开相册和音频列表

1.打开相册

private void selectPic() {
    Intent intent = new Intent();
    Operation opt=new Intent.OperationBuilder().withAction("android.intent.action.GET_CONTENT").build();
    intent.setOperation(opt);
    intent.addFlags(Intent.FLAG_NOT_OHOS_COMPONENT);
    intent.setType("image/*");
    startAbilityForResult(intent, imgRequestCode);
}

2.打开音频

    Intent intent = new Intent();
    Operation opt=new Intent.OperationBuilder().withAction("android.intent.action.GET_CONTENT").build();
    intent.setOperation(opt);
    intent.addFlags(Intent.FLAG_NOT_OHOS_COMPONENT);
    intent.setType("image/*");
    startAbilityForResult(intent, imgRequestCode);
}

3.获取选中的文件

protected void onAbilityResult(int requestCode, int resultCode, Intent resultData) {

    HiLog.info(label,"MainAbility::onAbilityResult");

    if(requestCode==imgRequestCode)
    {
        HiLog.info(label,"选择文件getUriString:"+resultData.getUriString());
  }
}