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Super rough implementation of new USB settings

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There does not seem to be a way to implement radio buttons in a settings screen,
so I am using check boxes as a temporary hack.

Change-Id: I2d2c7931f689ff04608662b64aafc4862cfef48e
Signed-off-by: Mike Lockwood <lockwood@android.com>
This commit is contained in:
Mike Lockwood
2011-06-30 14:47:46 -04:00
parent fce1543ae9
commit 02900a12b1
5 changed files with 268 additions and 0 deletions
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37
src/com/android/settings/deviceinfo/Memory.java
View File

@@ -34,8 +34,12 @@ import android.os.storage.StorageEventListener;
import android.os.storage.StorageManager;
import android.os.storage.StorageVolume;
import android.preference.Preference;
import android.preference.PreferenceActivity;
import android.preference.PreferenceScreen;
import android.util.Log;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.widget.Toast;
import com.android.settings.R;
@@ -47,6 +51,8 @@ public class Memory extends SettingsPreferenceFragment {
private static final int DLG_CONFIRM_UNMOUNT = 1;
private static final int DLG_ERROR_UNMOUNT = 2;
private static final int MENU_ID_USB = Menu.FIRST;
private Resources mResources;
// The mountToggle Preference that has last been clicked.
@@ -88,6 +94,9 @@ public class Memory extends SettingsPreferenceFragment {
}
StorageVolume[] storageVolumes = mStorageManager.getVolumeList();
// mass storage is enabled if primary volume supports it
boolean massStorageEnabled = (storageVolumes.length > 0
&& storageVolumes[0].allowMassStorage());
int length = storageVolumes.length;
mStorageVolumePreferenceCategories = new StorageVolumePreferenceCategory[length];
for (int i = 0; i < length; i++) {
@@ -99,6 +108,9 @@ public class Memory extends SettingsPreferenceFragment {
getPreferenceScreen().addPreference(storagePreferenceCategory);
storagePreferenceCategory.init();
}
// only show options menu if we are not using the legacy USB mass storage support
setHasOptionsMenu(!massStorageEnabled);
}
@Override
@@ -153,6 +165,31 @@ public class Memory extends SettingsPreferenceFragment {
super.onDestroy();
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
menu.add(Menu.NONE, MENU_ID_USB, 0, R.string.storage_menu_usb)
//.setIcon(com.android.internal.R.drawable.stat_sys_data_usb)
.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case MENU_ID_USB:
if (getActivity() instanceof PreferenceActivity) {
((PreferenceActivity) getActivity()).startPreferencePanel(
UsbSettings.class.getCanonicalName(),
null,
R.string.storage_title_usb, null,
this, 0);
} else {
startFragment(this, UsbSettings.class.getCanonicalName(), -1, null);
}
return true;
}
return super.onOptionsItemSelected(item);
}
private synchronized IMountService getMountService() {
if (mMountService == null) {
IBinder service = ServiceManager.getService("mount");