VAR=$(expr.)
./test.sh "-i $RN -c -a"
RN=$RANDOM
FLAG=$(echo $1| awk -v S_RN=${RN} '{gsub("\$RN",S_RN);print}')
JPanel trPanel = new JPanel (); trPanel.setBackground(null); trPanel.setOpaque(false);
UIManager.put("TabbedPane.contentOpaque", false);
JTabbedPane trTabbePane = new JTabbedPane();
JFrame jf = JFrame(); jf.getContentPane().setBackground(Color.RED);
The installer has tried to mount image #1, but cannot find it on the hard drive.
Please copy this image to the drive and click Retry.
Click Exit to abort the installation.
解決辦法:在使用上述工具把檔案寫入到USB完成後，要再把.iso檔案放到USB的root folder(就是直接放到USB裡面不用放到任何資料夾中)。如此重新安裝後就可以順利完成。
public class MainActivity extends Activity implements SurfaceHolder.Callback{
private SurfaceView surfaceview;
private MediaRecorder mediarecorder;
private SurfaceHolder surfaceHolder;
private Button startButton;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
...
}
@Override
protected void onResume(){
camera = Camera.open();
if (phoneConfigure.orientation == Configuration.ORIENTATION_PORTRAIT)
camera.setDisplayOrientation(90);
super.onResume();
}
@Override
protected void onPause(){
camera.stopPreview();
camera.setPreviewCallback(null);
camera.release();
super.onPause();
}
@Override
public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
// TODO Auto-generated method stub
Camera.Parameters parameters = camera.getParameters();
parameters.setFocusMode(Parameters.FOCUS_MODE_CONTINUOUS_VIDEO);
camera.setParameters(parameters);
camera.startPreview();
}
@Override
public void surfaceCreated(SurfaceHolder holder) {
// TODO Auto-generated method stub
try {
camera.setPreviewDisplay(surfaceHolder);
} catch (IOException e) {
// TODO Auto-generated catch block
camera.release();
camera = null;
e.printStackTrace();
}
}
@Override
public void surfaceDestroyed(SurfaceHolder holder) {
// TODO Auto-generated method stub
}
}
public void startRecord(int videoWidth,int videoHeight){
mediarecorder = new MediaRecorder();
camera.stopPreview();
camera.unlock();
mediarecorder.setCamera(camera);
mediarecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
mediarecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
mediarecorder.setProfile(CamcorderProfile.get(CamcorderProfile.QUALITY_HIGH));
mediarecorder.setVideoSize(videoWidth,videoHeight);
if (phoneConfigure.orientation == Configuration.ORIENTATION_PORTRAIT)
mediarecorder.setOrientationHint(90);
mediarecorder.setOutputFile(createVideoFilePath(fileExtention));
mediarecorder.setPreviewDisplay(surfaceHolder.getSurface());
try {
mediarecorder.prepare();
mediarecorder.start();
}catch (Exception e) {
mediarecorder.stop();
mediarecorder.release();
e.printStackTrace();
toast(e.getCause().toString());
}
}
public void stopRecord(){
if (mediarecorder != null) {
mediarecorder.stop();
mediarecorder.release();
mediarecorder = null;
}
}
完整相關程式碼：
Github
getExternalFilesDir(null);
String path = System.getenv("SECONDARY_STORAGE") + "/Android/Data/com.example.myapp/";
android 6.0 SD card path
private String androidMarshmallowSDcardPath() {
String rootPath = null;
File f = new File("/storage");
if (f.isDirectory()) {
String[] s = f.list();
for (int i = 0; i < s.length; i++) {
if(s[i].matches(".*-+.*")) {
rootPath ="/storage/" + s[i];
break;
}else if(s[i].matches("exfat_uuid")) {// SONY Z3 SD card path name
rootPath ="/storage/" + s[i];
break;
}
}
}
return rootPath;
}
如果把SD card 格式化成內部儲存空間,例如 HTC M8手機以上有支援此功能
SDcardPath = "/storage/emulated/0/Android/data/com.example.myapp/";//SONY Xperia Miro
if(android.os.Build.MODEL.matches(".*ST23a+.*")) {
SDcardPath = "/mnt/ext_card" +"/Android/data/com.phison.sdcardtest/";
}
相關permission
<uses-permission android:name="android.permissions.WRITE_EXTERNAL_STORAGE" />
