我像这样保存了一张图片:
File dcimDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM);
File picsDir = new File(dcimDir, "MyPics");
picsDir.mkdirs(); //make if not exist
File newFile = new File(picsDir, "image.png"));
OutputStream os;
try {
os = new FileOutputStrea
我今天更新了我的设备中的铬,在那之后,我面临着ionic1应用程序的问题,我有created.When,我运行了这个应用程序,我得到的错误是
Getting Uncaught in (promise) DOMException once chrome is updated
我的Chrome版本是66.0.3359.126我的Android系统Webview版本是66.0.3359.126
以前有没有人面临过这样的问题?
我正试图在另一个回购中克隆一个回购。在内部回购中,我想根据自己的需要做出一些改变。当我试图进行这些更改时,我遇到了一个问题:
Changes not staged for commit:
(use "git add <file>..." to update what will be committed)
(use "git restore <file>..." to discard changes in working directory)
(commit or discard the untracked or modifie
在我的Android应用程序中,我使用以下代码将位图文件保存到外部存储中的目录中:
String state = Environment.getExternalStorageState();
if (Environment.MEDIA_MOUNTED.equals(state))
{
final String mPath = Environment.getExternalStorageDirectory().getAbsolutePath() + getResources().getString(R.string.record_folder);
File dir = new
我试图在我的应用程序中录制一段语音,然后将其存储在res文件夹中。我做了更多更少的事情:
private MediaRecorder recorder;
static final String OUTPUT_FILE = "/MediaPlayer/res/raw/recordoutput.3gpp"; //MediaPlayer is the java class and raw is the folder that I would like to put my recorded voice in
private void beginRecording() th