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Fix bug #16703191 APN settings shows back button even when you intent into it

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- change a bit the way we recognize a SubSetting. Now we can pass the new
":settings:show_fragment_as_subsetting" Intent extra for forcing it.
- convert ApnSettings to a SettingsPreferenceFragment

Change-Id: I22167ad317530c0a58c4d522a72826f9d34ad2d3
This commit is contained in:
Fabrice Di Meglio
2014-08-13 16:22:38 -07:00
parent 898671f141
commit 61a1fec49f
6 changed files with 74 additions and 82 deletions
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79
src/com/android/settings/ApnSettings.java
View File

@@ -39,8 +39,12 @@ import android.preference.PreferenceGroup;
import android.preference.PreferenceScreen;
import android.provider.Telephony;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.TextView;
import android.widget.Toast;
import com.android.internal.telephony.Phone;
@@ -50,7 +54,7 @@ import com.android.internal.telephony.TelephonyProperties;
import java.util.ArrayList;
public class ApnSettings extends PreferenceActivity implements
public class ApnSettings extends SettingsPreferenceFragment implements
Preference.OnPreferenceChangeListener {
static final String TAG = "ApnSettings";
@@ -121,33 +125,47 @@ public class ApnSettings extends PreferenceActivity implements
}
@Override
protected void onCreate(Bundle icicle) {
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
mUm = (UserManager) getSystemService(Context.USER_SERVICE);
mMobileStateFilter = new IntentFilter(
TelephonyIntents.ACTION_ANY_DATA_CONNECTION_STATE_CHANGED);
setHasOptionsMenu(true);
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
TextView empty = (TextView) getView().findViewById(android.R.id.empty);
if (empty != null) {
empty.setText(R.string.apn_settings_not_available);
getListView().setEmptyView(empty);
}
if (mUm.hasUserRestriction(UserManager.DISALLOW_CONFIG_MOBILE_NETWORKS)) {
mUnavailable = true;
setContentView(R.layout.apn_disallowed_preference_screen);
setPreferenceScreen(new PreferenceScreen(getActivity(), null));
return;
}
addPreferencesFromResource(R.xml.apn_settings);
getListView().setItemsCanFocus(true);
mMobileStateFilter = new IntentFilter(
TelephonyIntents.ACTION_ANY_DATA_CONNECTION_STATE_CHANGED);
getListView().setItemsCanFocus(true);
}
@Override
protected void onResume() {
public void onResume() {
super.onResume();
if (mUnavailable) {
return;
}
registerReceiver(mMobileStateReceiver, mMobileStateFilter);
getActivity().registerReceiver(mMobileStateReceiver, mMobileStateFilter);
if (!mRestoreDefaultApnMode) {
fillList();
@@ -157,18 +175,18 @@ public class ApnSettings extends PreferenceActivity implements
}
@Override
protected void onPause() {
public void onPause() {
super.onPause();
if (mUnavailable) {
return;
}
unregisterReceiver(mMobileStateReceiver);
getActivity().unregisterReceiver(mMobileStateReceiver);
}
@Override
protected void onDestroy() {
public void onDestroy() {
super.onDestroy();
if (mRestoreDefaultApnThread != null) {
@@ -199,7 +217,7 @@ public class ApnSettings extends PreferenceActivity implements
String key = cursor.getString(ID_INDEX);
String type = cursor.getString(TYPES_INDEX);
ApnPreference pref = new ApnPreference(this);
ApnPreference pref = new ApnPreference(getActivity());
pref.setKey(key);
pref.setTitle(name);
@@ -228,16 +246,18 @@ public class ApnSettings extends PreferenceActivity implements
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
super.onCreateOptionsMenu(menu);
menu.add(0, MENU_NEW, 0,
getResources().getString(R.string.menu_new))
.setIcon(android.R.drawable.ic_menu_add)
.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
menu.add(0, MENU_RESTORE, 0,
getResources().getString(R.string.menu_restore))
.setIcon(android.R.drawable.ic_menu_upload);
return true;
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
if (!mUnavailable) {
menu.add(0, MENU_NEW, 0,
getResources().getString(R.string.menu_new))
.setIcon(android.R.drawable.ic_menu_add)
.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
menu.add(0, MENU_RESTORE, 0,
getResources().getString(R.string.menu_restore))
.setIcon(android.R.drawable.ic_menu_upload);
}
super.onCreateOptionsMenu(menu, inflater);
}
@Override
@@ -329,9 +349,9 @@ public class ApnSettings extends PreferenceActivity implements
fillList();
getPreferenceScreen().setEnabled(true);
mRestoreDefaultApnMode = false;
dismissDialog(DIALOG_RESTORE_DEFAULTAPN);
removeDialog(DIALOG_RESTORE_DEFAULTAPN);
Toast.makeText(
ApnSettings.this,
getActivity(),
getResources().getString(
R.string.restore_default_apn_completed),
Toast.LENGTH_LONG).show();
@@ -362,20 +382,13 @@ public class ApnSettings extends PreferenceActivity implements
}
@Override
protected Dialog onCreateDialog(int id) {
public Dialog onCreateDialog(int id) {
if (id == DIALOG_RESTORE_DEFAULTAPN) {
ProgressDialog dialog = new ProgressDialog(this);
ProgressDialog dialog = new ProgressDialog(getActivity());
dialog.setMessage(getResources().getString(R.string.restore_default_apn));
dialog.setCancelable(false);
return dialog;
}
return null;
}
@Override
protected void onPrepareDialog(int id, Dialog dialog) {
if (id == DIALOG_RESTORE_DEFAULTAPN) {
getPreferenceScreen().setEnabled(false);
}
}
}