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-rw-r--r--src/com/android/settings/SettingsActivity.java443
1 files changed, 42 insertions, 401 deletions
diff --git a/src/com/android/settings/SettingsActivity.java b/src/com/android/settings/SettingsActivity.java
index 699955a..1bc0501 100644
--- a/src/com/android/settings/SettingsActivity.java
+++ b/src/com/android/settings/SettingsActivity.java
@@ -24,7 +24,6 @@ import android.app.Activity;
import android.app.Fragment;
import android.app.FragmentManager;
import android.app.FragmentTransaction;
-import android.app.admin.DevicePolicyManager;
import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.Context;
@@ -62,7 +61,6 @@ import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
-import android.widget.ListView;
import android.widget.SearchView;
import com.android.internal.util.ArrayUtils;
@@ -80,7 +78,6 @@ import com.android.settings.dashboard.DashboardCategory;
import com.android.settings.dashboard.DashboardSummary;
import com.android.settings.dashboard.DashboardTile;
import com.android.settings.dashboard.Header;
-import com.android.settings.dashboard.HeaderAdapter;
import com.android.settings.dashboard.NoHomeDialogFragment;
import com.android.settings.dashboard.SearchResultsSummary;
import com.android.settings.deviceinfo.Memory;
@@ -115,7 +112,6 @@ import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
-import java.util.HashMap;
import java.util.List;
import static com.android.settings.dashboard.Header.HEADER_ID_UNDEFINED;
@@ -130,7 +126,7 @@ public class SettingsActivity extends Activity
private static final String LOG_TAG = "Settings";
// Constants for state save/restore
- private static final String SAVE_KEY_HEADERS = ":settings:headers";
+ private static final String SAVE_KEY_CATEGORIES = ":settings:categories";
private static final String SAVE_KEY_SEARCH_MENU_EXPANDED = ":settings:search_menu_expanded";
private static final String SAVE_KEY_SEARCH_QUERY = ":settings:search_query";
private static final String SAVE_KEY_SHOW_HOME_AS_UP = ":settings:show_home_as_up";
@@ -199,7 +195,6 @@ public class SettingsActivity extends Activity
private static boolean sShowNoHomeNotice = false;
private String mFragmentClass;
- private Header mSelectedHeader;
private CharSequence mInitialTitle;
@@ -305,7 +300,7 @@ public class SettingsActivity extends Activity
if (mBatteryPresent != batteryPresent) {
mBatteryPresent = batteryPresent;
- invalidateHeaders();
+ invalidateCategories();
}
}
}
@@ -324,21 +319,17 @@ public class SettingsActivity extends Activity
private SearchResultsSummary mSearchResultsFragment;
private String mSearchQuery;
- // Headers
- private final ArrayList<Header> mHeaders = new ArrayList<Header>();
- private HeaderAdapter mHeaderAdapter;
+ // Categories
+ private ArrayList<DashboardCategory> mCategories = new ArrayList<DashboardCategory>();
+ private boolean mNeedToRebuildCategories;
- private List<DashboardCategory> mCategories = new ArrayList<DashboardCategory>();
-
- private static final int MSG_BUILD_HEADERS = 1;
+ private static final int MSG_BUILD_CATEGORIES = 1;
private Handler mHandler = new Handler() {
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
- case MSG_BUILD_HEADERS: {
- mHeaders.clear();
- onBuildHeaders(mHeaders);
- mHeaderAdapter.notifyDataSetChanged();
+ case MSG_BUILD_CATEGORIES: {
+ buildDashboardCategories(mCategories);
} break;
}
}
@@ -346,6 +337,18 @@ public class SettingsActivity extends Activity
private boolean mNeedToRevertToInitialFragment = false;
+ public AuthenticatorHelper getAuthenticatorHelper() {
+ return mAuthenticatorHelper;
+ }
+
+ public List<DashboardCategory> getDashboardCategories() {
+ if (mNeedToRebuildCategories) {
+ buildDashboardCategories(mCategories);
+ mNeedToRebuildCategories = false;
+ }
+ return mCategories;
+ }
+
@Override
public boolean onPreferenceStartFragment(PreferenceFragment caller, Preference pref) {
// Override the fragment title for Wallpaper settings
@@ -370,9 +373,9 @@ public class SettingsActivity extends Activity
return false;
}
- private void invalidateHeaders() {
- if (!mHandler.hasMessages(MSG_BUILD_HEADERS)) {
- mHandler.sendEmptyMessage(MSG_BUILD_HEADERS);
+ private void invalidateCategories() {
+ if (!mHandler.hasMessages(MSG_BUILD_CATEGORIES)) {
+ mHandler.sendEmptyMessage(MSG_BUILD_CATEGORIES);
}
}
@@ -428,11 +431,6 @@ public class SettingsActivity extends Activity
mAuthenticatorHelper.updateAuthDescriptions(this);
mAuthenticatorHelper.onAccountsUpdated(this, null);
- DevicePolicyManager dpm =
- (DevicePolicyManager) getSystemService(Context.DEVICE_POLICY_SERVICE);
-
- mHeaderAdapter = new HeaderAdapter(this, mHeaders, mAuthenticatorHelper, dpm);
-
mDevelopmentPreferences = getSharedPreferences(DevelopmentSettings.PREF_FILE,
Context.MODE_PRIVATE);
@@ -463,16 +461,17 @@ public class SettingsActivity extends Activity
mInitialTitle = (initialTitle != null) ? initialTitle : getTitle();
setTitle(mInitialTitle);
- ArrayList<Header> headers = savedState.getParcelableArrayList(SAVE_KEY_HEADERS);
- if (headers != null) {
- mHeaders.addAll(headers);
+ ArrayList<DashboardCategory> categories =
+ savedState.getParcelableArrayList(SAVE_KEY_CATEGORIES);
+ if (categories != null) {
+ mCategories.addAll(categories);
setTitleFromBackStack();
}
mDisplayHomeAsUpEnabled = savedState.getBoolean(SAVE_KEY_SHOW_HOME_AS_UP);
} else {
- // We need to build the Headers in all cases
- onBuildHeaders(mHeaders);
+ // We need to build the Categories in all cases
+ buildDashboardCategories(mCategories);
if (initialFragmentName != null) {
final ComponentName cn = getIntent().getComponent();
@@ -490,7 +489,7 @@ public class SettingsActivity extends Activity
} else {
// No UP if we are displaying the Headers
mDisplayHomeAsUpEnabled = false;
- if (mHeaders.size() > 0) {
+ if (mCategories.size() > 0) {
mInitialTitle = getText(R.string.dashboard_title);
switchToFragment(DashboardSummary.class.getName(), null, false, false,
mInitialTitle, false);
@@ -594,8 +593,8 @@ public class SettingsActivity extends Activity
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
- if (mHeaders.size() > 0) {
- outState.putParcelableArrayList(SAVE_KEY_HEADERS, mHeaders);
+ if (mCategories.size() > 0) {
+ outState.putParcelableArrayList(SAVE_KEY_CATEGORIES, mCategories);
}
outState.putBoolean(SAVE_KEY_SHOW_HOME_AS_UP, mDisplayHomeAsUpEnabled);
@@ -619,13 +618,13 @@ public class SettingsActivity extends Activity
mDevelopmentPreferencesListener = new SharedPreferences.OnSharedPreferenceChangeListener() {
@Override
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
- invalidateHeaders();
+ invalidateCategories();
}
};
mDevelopmentPreferences.registerOnSharedPreferenceChangeListener(
mDevelopmentPreferencesListener);
- invalidateHeaders();
+ invalidateCategories();
registerReceiver(mBatteryInfoReceiver, new IntentFilter(Intent.ACTION_BATTERY_CHANGED));
@@ -679,7 +678,7 @@ public class SettingsActivity extends Activity
return;
}
if (header.fragment != null) {
- startWithFragment(header.fragment, header.fragmentArguments, null, 0,
+ Utils.startWithFragment(this, header.fragment, header.fragmentArguments, null, 0,
header.getTitle(getResources()));
} else if (header.intent != null) {
startActivity(header.intent);
@@ -769,7 +768,7 @@ public class SettingsActivity extends Activity
// There not much we can do in that case
title = "";
}
- startWithFragment(fragmentClass, args, resultTo, resultRequestCode, title);
+ Utils.startWithFragment(this, fragmentClass, args, resultTo, resultRequestCode, title);
}
/**
@@ -829,359 +828,17 @@ public class SettingsActivity extends Activity
return f;
}
- /**
- * Start a new instance of this activity, showing only the given fragment.
- * When launched in this mode, the given preference fragment will be instantiated and fill the
- * entire activity.
- *
- * @param fragmentName The name of the fragment to display.
- * @param args Optional arguments to supply to the fragment.
- * @param resultTo Option fragment that should receive the result of
- * the activity launch.
- * @param resultRequestCode If resultTo is non-null, this is the request
- * code in which to report the result.
- * @param title String to display for the title of this set of preferences.
- */
- public void startWithFragment(String fragmentName, Bundle args,
- Fragment resultTo, int resultRequestCode, CharSequence title) {
- Intent intent = onBuildStartFragmentIntent(fragmentName, args, title);
- if (resultTo == null) {
- startActivity(intent);
- } else {
- resultTo.startActivityForResult(intent, resultRequestCode);
- }
- }
-
- /**
- * Build an Intent to launch a new activity showing the selected fragment.
- * The implementation constructs an Intent that re-launches the current activity with the
- * appropriate arguments to display the fragment.
- *
- * @param fragmentName The name of the fragment to display.
- * @param args Optional arguments to supply to the fragment.
- * @param title Optional title to show for this item.
- * @return Returns an Intent that can be launched to display the given
- * fragment.
- */
- public Intent onBuildStartFragmentIntent(String fragmentName, Bundle args, CharSequence title) {
- Intent intent = new Intent(Intent.ACTION_MAIN);
- intent.setClass(this, SubSettings.class);
- intent.putExtra(EXTRA_SHOW_FRAGMENT, fragmentName);
- intent.putExtra(EXTRA_SHOW_FRAGMENT_ARGUMENTS, args);
- intent.putExtra(EXTRA_SHOW_FRAGMENT_TITLE, title);
- intent.putExtra(EXTRA_NO_HEADERS, true);
- return intent;
- }
-
- /**
- * Called when the activity needs its list of headers build.
- *
- * @param headers The list in which to place the headers.
- */
- private void onBuildHeaders(List<Header> headers) {
- loadHeadersFromResource(R.xml.settings_headers, headers);
- updateHeaderList(headers);
- }
-
- /**
- * Parse the given XML file as a header description, adding each
- * parsed Header into the target list.
- *
- * @param resid The XML resource to load and parse.
- * @param target The list in which the parsed headers should be placed.
- */
- private void loadHeadersFromResource(int resid, List<Header> target) {
- XmlResourceParser parser = null;
- try {
- parser = getResources().getXml(resid);
- AttributeSet attrs = Xml.asAttributeSet(parser);
-
- int type;
- while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
- && type != XmlPullParser.START_TAG) {
- // Parse next until start tag is found
- }
-
- String nodeName = parser.getName();
- if (!"preference-headers".equals(nodeName)) {
- throw new RuntimeException(
- "XML document must start with <preference-headers> tag; found"
- + nodeName + " at " + parser.getPositionDescription());
- }
-
- Bundle curBundle = null;
-
- final int outerDepth = parser.getDepth();
- while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
- && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) {
- if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
- continue;
- }
-
- nodeName = parser.getName();
- if ("header".equals(nodeName)) {
- Header header = new Header();
-
- TypedArray sa = obtainStyledAttributes(
- attrs, com.android.internal.R.styleable.PreferenceHeader);
- header.id = sa.getResourceId(
- com.android.internal.R.styleable.PreferenceHeader_id,
- (int)HEADER_ID_UNDEFINED);
- TypedValue tv = sa.peekValue(
- com.android.internal.R.styleable.PreferenceHeader_title);
- if (tv != null && tv.type == TypedValue.TYPE_STRING) {
- if (tv.resourceId != 0) {
- header.titleRes = tv.resourceId;
- } else {
- header.title = tv.string;
- }
- }
- tv = sa.peekValue(
- com.android.internal.R.styleable.PreferenceHeader_summary);
- if (tv != null && tv.type == TypedValue.TYPE_STRING) {
- if (tv.resourceId != 0) {
- header.summaryRes = tv.resourceId;
- } else {
- header.summary = tv.string;
- }
- }
- header.iconRes = sa.getResourceId(
- com.android.internal.R.styleable.PreferenceHeader_icon, 0);
- header.fragment = sa.getString(
- com.android.internal.R.styleable.PreferenceHeader_fragment);
- sa.recycle();
-
- if (curBundle == null) {
- curBundle = new Bundle();
- }
-
- final int innerDepth = parser.getDepth();
- while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
- && (type != XmlPullParser.END_TAG || parser.getDepth() > innerDepth)) {
- if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
- continue;
- }
-
- String innerNodeName = parser.getName();
- if (innerNodeName.equals("extra")) {
- getResources().parseBundleExtra("extra", attrs, curBundle);
- XmlUtils.skipCurrentTag(parser);
-
- } else if (innerNodeName.equals("intent")) {
- header.intent = Intent.parseIntent(getResources(), parser, attrs);
-
- } else {
- XmlUtils.skipCurrentTag(parser);
- }
- }
-
- if (curBundle.size() > 0) {
- header.fragmentArguments = curBundle;
- curBundle = null;
- }
-
- target.add(header);
- } else {
- XmlUtils.skipCurrentTag(parser);
- }
- }
-
- } catch (XmlPullParserException e) {
- throw new RuntimeException("Error parsing headers", e);
- } catch (IOException e) {
- throw new RuntimeException("Error parsing headers", e);
- } finally {
- if (parser != null) parser.close();
- }
- }
-
- private void updateHeaderList(List<Header> target) {
- final boolean showDev = mDevelopmentPreferences.getBoolean(
- DevelopmentSettings.PREF_SHOW,
- android.os.Build.TYPE.equals("eng"));
- int i = 0;
-
- final UserManager um = (UserManager) getSystemService(Context.USER_SERVICE);
- while (i < target.size()) {
- Header header = target.get(i);
- // Ids are integers, so downcasting
- int id = (int) header.id;
- if (id == R.id.operator_settings || id == R.id.manufacturer_settings) {
- Utils.updateHeaderToSpecificActivityFromMetaDataOrRemove(this, target, header);
- } else if (id == R.id.wifi_settings) {
- // Remove WiFi Settings if WiFi service is not available.
- if (!getPackageManager().hasSystemFeature(PackageManager.FEATURE_WIFI)) {
- target.remove(i);
- }
- } else if (id == R.id.bluetooth_settings) {
- // Remove Bluetooth Settings if Bluetooth service is not available.
- if (!getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH)) {
- target.remove(i);
- }
- } else if (id == R.id.data_usage_settings) {
- // Remove data usage when kernel module not enabled
- final INetworkManagementService netManager = INetworkManagementService.Stub
- .asInterface(ServiceManager.getService(Context.NETWORKMANAGEMENT_SERVICE));
- try {
- if (!netManager.isBandwidthControlEnabled()) {
- target.remove(i);
- }
- } catch (RemoteException e) {
- // ignored
- }
- } else if (id == R.id.battery_settings) {
- // Remove battery settings when battery is not available. (e.g. TV)
-
- if (!mBatteryPresent) {
- target.remove(i);
- }
- } else if (id == R.id.account_settings) {
- int headerIndex = i + 1;
- i = insertAccountsHeaders(target, headerIndex);
- } else if (id == R.id.home_settings) {
- if (!updateHomeSettingHeaders(header)) {
- target.remove(i);
- }
- } else if (id == R.id.user_settings) {
- if (!UserHandle.MU_ENABLED
- || !UserManager.supportsMultipleUsers()
- || Utils.isMonkeyRunning()) {
- target.remove(i);
- }
- } else if (id == R.id.nfc_payment_settings) {
- if (!getPackageManager().hasSystemFeature(PackageManager.FEATURE_NFC)) {
- target.remove(i);
- } else {
- // Only show if NFC is on and we have the HCE feature
- NfcAdapter adapter = NfcAdapter.getDefaultAdapter(this);
- if (!adapter.isEnabled() || !getPackageManager().hasSystemFeature(
- PackageManager.FEATURE_NFC_HOST_CARD_EMULATION)) {
- target.remove(i);
- }
- }
- } else if (id == R.id.development_settings) {
- if (!showDev) {
- target.remove(i);
- }
- } else if (id == R.id.account_add) {
- if (um.hasUserRestriction(UserManager.DISALLOW_MODIFY_ACCOUNTS)) {
- target.remove(i);
- }
- }
-
- if (i < target.size() && target.get(i) == header
- && UserHandle.MU_ENABLED && UserHandle.myUserId() != 0
- && !ArrayUtils.contains(SETTINGS_FOR_RESTRICTED, id)) {
- target.remove(i);
- }
-
- // Increment if the current one wasn't removed by the Utils code.
- if (i < target.size() && target.get(i) == header) {
- i++;
- }
- }
- }
-
- private int insertAccountsHeaders(List<Header> target, int headerIndex) {
- String[] accountTypes = mAuthenticatorHelper.getEnabledAccountTypes();
- List<Header> accountHeaders = new ArrayList<Header>(accountTypes.length);
- for (String accountType : accountTypes) {
- CharSequence label = mAuthenticatorHelper.getLabelForType(this, accountType);
- if (label == null) {
- continue;
- }
-
- Account[] accounts = AccountManager.get(this).getAccountsByType(accountType);
- boolean skipToAccount = accounts.length == 1
- && !mAuthenticatorHelper.hasAccountPreferences(accountType);
- Header accHeader = new Header();
- accHeader.title = label;
- if (accHeader.extras == null) {
- accHeader.extras = new Bundle();
- }
- if (skipToAccount) {
- accHeader.fragment = AccountSyncSettings.class.getName();
- accHeader.fragmentArguments = new Bundle();
- // Need this for the icon
- accHeader.extras.putString(ManageAccountsSettings.KEY_ACCOUNT_TYPE, accountType);
- accHeader.extras.putParcelable(AccountSyncSettings.ACCOUNT_KEY, accounts[0]);
- accHeader.fragmentArguments.putParcelable(AccountSyncSettings.ACCOUNT_KEY,
- accounts[0]);
- } else {
- accHeader.fragment = ManageAccountsSettings.class.getName();
- accHeader.fragmentArguments = new Bundle();
- accHeader.extras.putString(ManageAccountsSettings.KEY_ACCOUNT_TYPE, accountType);
- accHeader.fragmentArguments.putString(ManageAccountsSettings.KEY_ACCOUNT_TYPE,
- accountType);
- accHeader.fragmentArguments.putString(ManageAccountsSettings.KEY_ACCOUNT_LABEL,
- label.toString());
- }
- accountHeaders.add(accHeader);
- mAuthenticatorHelper.preloadDrawableForType(this, accountType);
- }
-
- // Sort by label
- Collections.sort(accountHeaders, new Comparator<Header>() {
- @Override
- public int compare(Header h1, Header h2) {
- return h1.title.toString().compareTo(h2.title.toString());
- }
- });
-
- for (Header header : accountHeaders) {
- target.add(headerIndex++, header);
- }
- if (!mListeningToAccountUpdates) {
- AccountManager.get(this).addOnAccountsUpdatedListener(this, null, true);
- mListeningToAccountUpdates = true;
- }
- return headerIndex;
- }
-
- private boolean updateHomeSettingHeaders(Header header) {
- // Once we decide to show Home settings, keep showing it forever
- SharedPreferences sp = getSharedPreferences(HomeSettings.HOME_PREFS, Context.MODE_PRIVATE);
- if (sp.getBoolean(HomeSettings.HOME_PREFS_DO_SHOW, false)) {
- return true;
- }
-
- try {
- final ArrayList<ResolveInfo> homeApps = new ArrayList<ResolveInfo>();
- getPackageManager().getHomeActivities(homeApps);
- if (homeApps.size() < 2) {
- // When there's only one available home app, omit this settings
- // category entirely at the top level UI. If the user just
- // uninstalled the penultimate home app candidiate, we also
- // now tell them about why they aren't seeing 'Home' in the list.
- if (sShowNoHomeNotice) {
- sShowNoHomeNotice = false;
- NoHomeDialogFragment.show(this);
- }
- return false;
- } else {
- // Okay, we're allowing the Home settings category. Tell it, when
- // invoked via this front door, that we'll need to be told about the
- // case when the user uninstalls all but one home app.
- if (header.fragmentArguments == null) {
- header.fragmentArguments = new Bundle();
- }
- header.fragmentArguments.putBoolean(HomeSettings.HOME_SHOW_NOTICE, true);
- }
- } catch (Exception e) {
- // Can't look up the home activity; bail on configuring the icon
- Log.w(LOG_TAG, "Problem looking up home activity!", e);
- }
-
- sp.edit().putBoolean(HomeSettings.HOME_PREFS_DO_SHOW, true).apply();
- return true;
+ public void setNeedToRebuildCategories(boolean need) {
+ mNeedToRebuildCategories = need;
}
/**
- * Called when the activity needs its list of categories/tiles build.
+ * Called when the activity needs its list of categories/tiles built.
*
* @param categories The list in which to place the tiles categories.
*/
- private void onBuildDashboardCategories(List<DashboardCategory> categories) {
+ private void buildDashboardCategories(List<DashboardCategory> categories) {
+ mCategories.clear();
loadCategoriesFromResource(R.xml.dashboard_categories, categories);
updateTilesList(categories);
}
@@ -1542,22 +1199,6 @@ public class SettingsActivity extends Activity
return mNextButton;
}
- public HeaderAdapter getHeaderAdapter() {
- return mHeaderAdapter;
- }
-
- public void onListItemClick(ListView l, View v, int position, long id) {
- if (!isResumed()) {
- return;
- }
- Object item = mHeaderAdapter.getItem(position);
- if (item instanceof Header) {
- mSelectedHeader = (Header) item;
- onHeaderClick(mSelectedHeader, position);
- revertToInitialFragment();
- }
- }
-
@Override
public boolean shouldUpRecreateTask(Intent targetIntent) {
return super.shouldUpRecreateTask(new Intent(this, SettingsActivity.class));
@@ -1568,7 +1209,7 @@ public class SettingsActivity extends Activity
// TODO: watch for package upgrades to invalidate cache; see 7206643
mAuthenticatorHelper.updateAuthDescriptions(this);
mAuthenticatorHelper.onAccountsUpdated(this, accounts);
- invalidateHeaders();
+ invalidateCategories();
}
public static void requestHomeNotice() {
generated by cgit v1.1 at 2024-09-22 20:24:59 +0000