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Code Issues Releases Wiki Activity

get the ip address of the device using wifimanager, which only works if

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we're on wifi, and needs a new permission
This commit is contained in:
Greg Alexander 2015-01-18 16:10:29 -05:00
parent 6172cf73e1
commit 615e835880
3 changed files with 25 additions and 0 deletions
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1
AndroidManifest.xml
View File

@ -7,6 +7,7 @@
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<application android:label="SimpleSSHD" android:icon="@drawable/icon">
<activity android:name="SimpleSSHD" android:label="SimpleSSHD">
<intent-filter>

8
res/layout/main.xml
View File

@ -3,6 +3,14 @@
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<TextView android:id="@+id/ip"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:typeface="monospace"
android:singleLine="true"
android:background="#ff112266"
android:text="IP: XXX" />
<EditText android:id="@+id/log"
android:layout_width="fill_parent"
android:layout_height="1dp"

16
src/org/galexander/sshd/SimpleSSHD.java
View File

@ -16,12 +16,15 @@ import android.net.Uri;
import java.io.File;
import java.io.FileReader;
import java.io.BufferedReader;
import android.net.wifi.WifiManager;
import android.net.wifi.WifiInfo;
public class SimpleSSHD extends Activity
{
private static final Object lock = new Object();
private EditText log_view;
private Button startstop_view;
private TextView ip_view;
public static SimpleSSHD curr = null;
private UpdaterThread updater = null;
@ -31,6 +34,7 @@ public class SimpleSSHD extends Activity
setContentView(R.layout.main);
log_view = (EditText)findViewById(R.id.log);
startstop_view = (Button)findViewById(R.id.startstop);
ip_view = (TextView)findViewById(R.id.ip);
}
public void onResume() {
@ -41,6 +45,7 @@ public class SimpleSSHD extends Activity
update_startstop_prime();
updater = new UpdaterThread();
updater.start();
ip_view.setText("IP: "+get_ip());
}
public void onPause() {
@ -157,4 +162,15 @@ public class SimpleSSHD extends Activity
}
}
}
public String get_ip() {
WifiManager wm = (WifiManager)getSystemService(Context.WIFI_SERVICE);
WifiInfo wi = wm.getConnectionInfo();
int ip = wi.getIpAddress();
return
String.valueOf((ip>>0)&0xff) + "." +
String.valueOf((ip>>8)&0xff) + "." +
String.valueOf((ip>>16)&0xff) + "." +
String.valueOf((ip>>24)&0xff);
}
}