Discussion :

[nabil.brarou]

Bonsoir,

J'essaye d'implémenter une méthode qui pourra executer une commande SCP ( copie d'un fichier csv du portable Android vers ma machine locale )

Le code est comme suit:

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
 
public class ADBCommand {
           public String execute(String command) throws IOException {
 
			String retour = "";
			BufferedReader stdInput = null;
			BufferedReader stdError = null;
 
			System.out.println("execute process");
			try {
 
				Log.d(TAG, "Executing SCP command");
 
				ProcessBuilder process = new ProcessBuilder("bash", "-c",
						command); // to execute multiples commands
				Map<String, String> env = process.environment();
				process.redirectErrorStream(true);
				Process p = process.start();
 
				InputStream is = p.getInputStream();
				InputStreamReader isr = new InputStreamReader(is);
				stdInput = new BufferedReader(isr);
 
				String line = "";
 
				while ((line = stdInput.readLine()) != null) {
					retour += line + "\n";
					System.out.println("Results : " + retour);
				}
 
			} catch (Exception e) {
				Log.e(ERROR, e.toString());
			}
 
			return retour;
		}
	}
 
}

Instantiation:

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
 
	String command1 = "chmod 777 " + path_to_sdcard + "/" + file_name;
		String RunSCPcmd = "scp -i /data/data/id_rsa_android /mnt/sdcard/"
				+ file_name
				+ " nbrarou@10.4.0.10:WBESTGit/stage_nabil_brarou/Results";
 
		String command = command1 + " ; " + RunSCPcmd;
 
                                ADBCommand adb = new ADBCommand();
				adb.execute(command);
				Log.d(TAG, "Running Command " + command);
 
       }

J'ai ça dans le LogCat:

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
11-19 17:49:15.530: D/wbest_server(27435): Executing SCP command
11-19 17:49:15.580: I/System.out(27435): Results : FIX ME! implement ttyname() bionic/libc/bionic/stubs.c:432
11-19 17:49:15.590: I/System.out(27435): Results : FIX ME! implement ttyname() bionic/libc/bionic/stubs.c:432
11-19 17:49:15.590: I/System.out(27435): Unable to chmod /mnt/sdcard/wbest-estimation_2013-11-19.csv: Operation not permitted
11-19 17:49:16.480: I/System.out(27435): Results : FIX ME! implement ttyname() bionic/libc/bionic/stubs.c:432
11-19 17:49:16.480: I/System.out(27435): Unable to chmod /mnt/sdcard/wbest-estimation_2013-11-19.csv: Operation not permitted
11-19 17:49:16.480: I/System.out(27435): /system/xbin/ssh: Failed to open /data/local/.ssh/known_hosts
11-19 17:49:16.485: I/System.out(27435): Results : FIX ME! implement ttyname() bionic/libc/bionic/stubs.c:432
11-19 17:49:16.485: I/System.out(27435): Unable to chmod /mnt/sdcard/wbest-estimation_2013-11-19.csv: Operation not permitted
11-19 17:49:16.485: I/System.out(27435): /system/xbin/ssh: Failed to open /data/local/.ssh/known_hosts
11-19 17:49:16.485: I/System.out(27435): Results : FIX ME! implement ttyname() bionic/libc/bionic/stubs.c:432
11-19 17:49:16.485: I/System.out(27435): Unable to chmod /mnt/sdcard/wbest-estimation_2013-11-19.csv: Operation not permitted
11-19 17:49:16.485: I/System.out(27435): /system/xbin/ssh: Failed to open /data/local/.ssh/known_hosts
11-19 17:49:16.485: I/System.out(27435): Host '10.4.0.10' is not in the trusted hosts file.
11-19 17:49:16.485: I/System.out(27435): Results : FIX ME! implement ttyname() bionic/libc/bionic/stubs.c:432
11-19 17:49:16.490: I/System.out(27435): Unable to chmod /mnt/sdcard/wbest-estimation_2013-11-19.csv: Operation not permitted
11-19 17:49:16.490: I/System.out(27435): /system/xbin/ssh: Failed to open /data/local/.ssh/known_hosts
11-19 17:49:16.490: I/System.out(27435): Host '10.4.0.10' is not in the trusted hosts file.
11-19 17:49:16.490: I/System.out(27435): (fingerprint md5 72:f6:7b:01:c0:06:b7:71:24:44:5d:e2:b7:d9:d7:e7)
11-19 17:49:17.325: I/AudioPolicyManager(1874): stopOutput() output 1, stream 3, session 4623
11-19 17:49:17.335: I/AudioPolicyManager(1874): startOutput() output 1, stream 3, session 4625
11-19 17:49:17.335: D/AudioSystem(1874): android::AudioSystem::isSeparatedStream(audio_stream_type_t) called!

y'a quelqu'un qui voit comment faire ?

Merci.

[Feanorin]

chmod s'éxécute en étant root.

Si ton but est de copier les fichier de la sdcard alors il te suffit juste de donner les droits a ton application de Lecture/Ecriture(a vérifier) sur la sdcard.
android.permission.WRITE_EXTERNAL_STORAGE ou
android.permission.READ_EXTERNAL_STORAG