130275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liupackage com.android.settingslib; 230275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu 35c3734456e35de1ea56f890537f9eebf5f2ec699Andrew Sappersteinimport android.annotation.ColorInt; 430275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liuimport android.content.Context; 5c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monkimport android.content.Intent; 621c30548ba11c40fe71df375911dad2e0316ad19Julia Reynoldsimport android.content.pm.PackageInfo; 721c30548ba11c40fe71df375911dad2e0316ad19Julia Reynoldsimport android.content.pm.PackageManager; 821c30548ba11c40fe71df375911dad2e0316ad19Julia Reynoldsimport android.content.pm.PackageManager.NameNotFoundException; 921c30548ba11c40fe71df375911dad2e0316ad19Julia Reynoldsimport android.content.pm.Signature; 1073b161ddc123544174cbec5254b3cd77e5d34c18Fan Zhangimport android.content.pm.UserInfo; 11b68fd7ae0a395f00c7f280e8040382639eaa69f9jackqdyuleiimport android.content.res.ColorStateList; 12c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monkimport android.content.res.Resources; 135c3734456e35de1ea56f890537f9eebf5f2ec699Andrew Sappersteinimport android.content.res.TypedArray; 1430275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liuimport android.graphics.Bitmap; 1530275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liuimport android.graphics.BitmapFactory; 163250885c9feb9b42d60058a823c57a027c0dcf58Jason Monkimport android.graphics.Color; 1730275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liuimport android.graphics.drawable.Drawable; 18f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghumanimport android.graphics.drawable.LayerDrawable; 1930275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liuimport android.net.ConnectivityManager; 20699deaf6103d182dbd291ca2b420f30b439753d4Sundeep Ghumanimport android.net.NetworkBadging; 21c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monkimport android.os.BatteryManager; 2230275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liuimport android.os.UserManager; 23545a58ab6b15596c6c1fdad523459889322f3b61Philip P. Moltmannimport android.print.PrintManager; 24d57f3247766d7e5f2a5c2cbe7be6d241526a9ebaSundeep Ghumanimport android.view.View; 25d57f3247766d7e5f2a5c2cbe7be6d241526a9ebaSundeep Ghuman 2630275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liuimport com.android.internal.util.UserIcons; 27aa7f51fe8c6e54485f0b5037c17777b4695d19e0Evan Roskyimport com.android.settingslib.drawable.UserIconDrawable; 2830275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu 29c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monkimport java.text.NumberFormat; 30c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk 31c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monkpublic class Utils { 32a9c2500a6863dabdd786f17a25ce0bf3683109a2Svetoslav Ganov private static Signature[] sSystemSignature; 33a9c2500a6863dabdd786f17a25ce0bf3683109a2Svetoslav Ganov private static String sPermissionControllerPackageName; 34a9c2500a6863dabdd786f17a25ce0bf3683109a2Svetoslav Ganov private static String sServicesSystemSharedLibPackageName; 35a9c2500a6863dabdd786f17a25ce0bf3683109a2Svetoslav Ganov private static String sSharedSystemSharedLibPackageName; 3630275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu 37d57f3247766d7e5f2a5c2cbe7be6d241526a9ebaSundeep Ghuman public static final int[] WIFI_PIE_FOR_BADGING = { 38f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman com.android.internal.R.drawable.ic_signal_wifi_badged_0_bars, 39f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman com.android.internal.R.drawable.ic_signal_wifi_badged_1_bar, 40f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman com.android.internal.R.drawable.ic_signal_wifi_badged_2_bars, 41f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman com.android.internal.R.drawable.ic_signal_wifi_badged_3_bars, 42f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman com.android.internal.R.drawable.ic_signal_wifi_badged_4_bars 43f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman }; 44f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman 4530275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu /** 4630275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu * Return string resource that best describes combination of tethering 4730275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu * options available on this device. 4830275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu */ 4930275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu public static int getTetheringLabel(ConnectivityManager cm) { 5030275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu String[] usbRegexs = cm.getTetherableUsbRegexs(); 5130275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu String[] wifiRegexs = cm.getTetherableWifiRegexs(); 5230275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu String[] bluetoothRegexs = cm.getTetherableBluetoothRegexs(); 5330275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu 5430275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu boolean usbAvailable = usbRegexs.length != 0; 5530275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu boolean wifiAvailable = wifiRegexs.length != 0; 5630275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu boolean bluetoothAvailable = bluetoothRegexs.length != 0; 5730275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu 5830275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu if (wifiAvailable && usbAvailable && bluetoothAvailable) { 5930275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu return R.string.tether_settings_title_all; 6030275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu } else if (wifiAvailable && usbAvailable) { 6130275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu return R.string.tether_settings_title_all; 6230275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu } else if (wifiAvailable && bluetoothAvailable) { 6330275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu return R.string.tether_settings_title_all; 6430275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu } else if (wifiAvailable) { 6530275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu return R.string.tether_settings_title_wifi; 6630275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu } else if (usbAvailable && bluetoothAvailable) { 6730275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu return R.string.tether_settings_title_usb_bluetooth; 6830275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu } else if (usbAvailable) { 6930275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu return R.string.tether_settings_title_usb; 7030275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu } else { 7130275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu return R.string.tether_settings_title_bluetooth; 7230275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu } 7330275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu } 7430275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu 7530275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu /** 7630275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu * Returns a label for the user, in the form of "User: user name" or "Work profile". 7730275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu */ 7830275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu public static String getUserLabel(Context context, UserInfo info) { 7930275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu String name = info != null ? info.name : null; 8030275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu if (info.isManagedProfile()) { 8130275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu // We use predefined values for managed profiles 8230275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu return context.getString(R.string.managed_user_title); 8330275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu } else if (info.isGuest()) { 8430275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu name = context.getString(R.string.user_guest); 8530275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu } 8630275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu if (name == null && info != null) { 8730275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu name = Integer.toString(info.id); 8830275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu } else if (info == null) { 8930275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu name = context.getString(R.string.unknown); 9030275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu } 9130275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu return context.getResources().getString(R.string.running_process_item_user_label, name); 9230275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu } 9330275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu 9430275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu /** 9530275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu * Returns a circular icon for a user. 9630275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu */ 97aa7f51fe8c6e54485f0b5037c17777b4695d19e0Evan Rosky public static UserIconDrawable getUserIcon(Context context, UserManager um, UserInfo user) { 98aa7f51fe8c6e54485f0b5037c17777b4695d19e0Evan Rosky final int iconSize = UserIconDrawable.getSizeForList(context); 9930275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu if (user.isManagedProfile()) { 10030275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu // We use predefined values for managed profiles 10130275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu Bitmap b = BitmapFactory.decodeResource(context.getResources(), 10230275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu com.android.internal.R.drawable.ic_corp_icon); 103aa7f51fe8c6e54485f0b5037c17777b4695d19e0Evan Rosky return new UserIconDrawable(iconSize).setIcon(b).bake(); 10430275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu } 10530275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu if (user.iconPath != null) { 10630275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu Bitmap icon = um.getUserIcon(user.id); 10730275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu if (icon != null) { 108aa7f51fe8c6e54485f0b5037c17777b4695d19e0Evan Rosky return new UserIconDrawable(iconSize).setIcon(icon).bake(); 10930275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu } 11030275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu } 111aa7f51fe8c6e54485f0b5037c17777b4695d19e0Evan Rosky return new UserIconDrawable(iconSize).setIconDrawable( 112aa7f51fe8c6e54485f0b5037c17777b4695d19e0Evan Rosky UserIcons.getDefaultUserIcon(user.id, /* light= */ false)).bake(); 11330275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu } 114c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk 1155dc1f365994375c97340c89eee68616c40457623jackqdyulei /** Formats a double from 0.0..100.0 with an option to round **/ 1165dc1f365994375c97340c89eee68616c40457623jackqdyulei public static String formatPercentage(double percentage, boolean round) { 1175dc1f365994375c97340c89eee68616c40457623jackqdyulei final int localPercentage = round ? Math.round((float) percentage) : (int) percentage; 1185dc1f365994375c97340c89eee68616c40457623jackqdyulei return formatPercentage(localPercentage); 1195dc1f365994375c97340c89eee68616c40457623jackqdyulei } 1205dc1f365994375c97340c89eee68616c40457623jackqdyulei 121c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk /** Formats the ratio of amount/total as a percentage. */ 122c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk public static String formatPercentage(long amount, long total) { 123c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk return formatPercentage(((double) amount) / total); 124c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk } 125c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk 126c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk /** Formats an integer from 0..100 as a percentage. */ 127c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk public static String formatPercentage(int percentage) { 128c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk return formatPercentage(((double) percentage) / 100.0); 129c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk } 130c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk 131c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk /** Formats a double from 0.0..1.0 as a percentage. */ 132c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk private static String formatPercentage(double percentage) { 1335dc1f365994375c97340c89eee68616c40457623jackqdyulei return NumberFormat.getPercentInstance().format(percentage); 134c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk } 135c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk 136c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk public static int getBatteryLevel(Intent batteryChangedIntent) { 137c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk int level = batteryChangedIntent.getIntExtra(BatteryManager.EXTRA_LEVEL, 0); 138c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk int scale = batteryChangedIntent.getIntExtra(BatteryManager.EXTRA_SCALE, 100); 139c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk return (level * 100) / scale; 140c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk } 141c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk 142c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk public static String getBatteryStatus(Resources res, Intent batteryChangedIntent) { 14318d2b32423855bb9dceb044d87e5d3543c4575a0Muyuan Li int status = batteryChangedIntent.getIntExtra(BatteryManager.EXTRA_STATUS, 144c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk BatteryManager.BATTERY_STATUS_UNKNOWN); 145c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk String statusString; 146c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk if (status == BatteryManager.BATTERY_STATUS_CHARGING) { 147806f78d9887d2b41939735997a526d7d3a8a9ed5jackqdyulei statusString = res.getString(R.string.battery_info_status_charging); 148c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk } else if (status == BatteryManager.BATTERY_STATUS_DISCHARGING) { 149c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk statusString = res.getString(R.string.battery_info_status_discharging); 150c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk } else if (status == BatteryManager.BATTERY_STATUS_NOT_CHARGING) { 151c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk statusString = res.getString(R.string.battery_info_status_not_charging); 152c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk } else if (status == BatteryManager.BATTERY_STATUS_FULL) { 153c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk statusString = res.getString(R.string.battery_info_status_full); 154c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk } else { 155c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk statusString = res.getString(R.string.battery_info_status_unknown); 156c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk } 157c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk 158c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk return statusString; 159c06fbb12984a3d3e4c80ab9f819841acae5b0133Jason Monk } 16021c30548ba11c40fe71df375911dad2e0316ad19Julia Reynolds 1615c3734456e35de1ea56f890537f9eebf5f2ec699Andrew Sapperstein @ColorInt 1625c3734456e35de1ea56f890537f9eebf5f2ec699Andrew Sapperstein public static int getColorAccent(Context context) { 1633250885c9feb9b42d60058a823c57a027c0dcf58Jason Monk return getColorAttr(context, android.R.attr.colorAccent); 1645c3734456e35de1ea56f890537f9eebf5f2ec699Andrew Sapperstein } 1655c3734456e35de1ea56f890537f9eebf5f2ec699Andrew Sapperstein 166b68fd7ae0a395f00c7f280e8040382639eaa69f9jackqdyulei @ColorInt 167b68fd7ae0a395f00c7f280e8040382639eaa69f9jackqdyulei public static int getColorError(Context context) { 16858be7a675b7aa505255f0c91fee755f8290e8363Jason Monk return getColorAttr(context, android.R.attr.colorError); 169b68fd7ae0a395f00c7f280e8040382639eaa69f9jackqdyulei } 170b68fd7ae0a395f00c7f280e8040382639eaa69f9jackqdyulei 171b68fd7ae0a395f00c7f280e8040382639eaa69f9jackqdyulei @ColorInt 172b68fd7ae0a395f00c7f280e8040382639eaa69f9jackqdyulei public static int getDefaultColor(Context context, int resId) { 173b68fd7ae0a395f00c7f280e8040382639eaa69f9jackqdyulei final ColorStateList list = 174b68fd7ae0a395f00c7f280e8040382639eaa69f9jackqdyulei context.getResources().getColorStateList(resId, context.getTheme()); 175b68fd7ae0a395f00c7f280e8040382639eaa69f9jackqdyulei 176b68fd7ae0a395f00c7f280e8040382639eaa69f9jackqdyulei return list.getDefaultColor(); 177b68fd7ae0a395f00c7f280e8040382639eaa69f9jackqdyulei } 178b68fd7ae0a395f00c7f280e8040382639eaa69f9jackqdyulei 1793250885c9feb9b42d60058a823c57a027c0dcf58Jason Monk @ColorInt 1803250885c9feb9b42d60058a823c57a027c0dcf58Jason Monk public static int getDisabled(Context context, int inputColor) { 1813250885c9feb9b42d60058a823c57a027c0dcf58Jason Monk return applyAlphaAttr(context, android.R.attr.disabledAlpha, inputColor); 1823250885c9feb9b42d60058a823c57a027c0dcf58Jason Monk } 1833250885c9feb9b42d60058a823c57a027c0dcf58Jason Monk 1843250885c9feb9b42d60058a823c57a027c0dcf58Jason Monk @ColorInt 1853250885c9feb9b42d60058a823c57a027c0dcf58Jason Monk public static int applyAlphaAttr(Context context, int attr, int inputColor) { 1863250885c9feb9b42d60058a823c57a027c0dcf58Jason Monk TypedArray ta = context.obtainStyledAttributes(new int[]{attr}); 1873250885c9feb9b42d60058a823c57a027c0dcf58Jason Monk float alpha = ta.getFloat(0, 0); 1883250885c9feb9b42d60058a823c57a027c0dcf58Jason Monk ta.recycle(); 189824ffffcc41ae9dcdcc8cb344a95a0fd8487e3e0Jason Monk return applyAlpha(alpha, inputColor); 190824ffffcc41ae9dcdcc8cb344a95a0fd8487e3e0Jason Monk } 191824ffffcc41ae9dcdcc8cb344a95a0fd8487e3e0Jason Monk 192824ffffcc41ae9dcdcc8cb344a95a0fd8487e3e0Jason Monk @ColorInt 193824ffffcc41ae9dcdcc8cb344a95a0fd8487e3e0Jason Monk public static int applyAlpha(float alpha, int inputColor) { 1943250885c9feb9b42d60058a823c57a027c0dcf58Jason Monk alpha *= Color.alpha(inputColor); 1953250885c9feb9b42d60058a823c57a027c0dcf58Jason Monk return Color.argb((int) (alpha), Color.red(inputColor), Color.green(inputColor), 1963250885c9feb9b42d60058a823c57a027c0dcf58Jason Monk Color.blue(inputColor)); 1973250885c9feb9b42d60058a823c57a027c0dcf58Jason Monk } 1983250885c9feb9b42d60058a823c57a027c0dcf58Jason Monk 1993250885c9feb9b42d60058a823c57a027c0dcf58Jason Monk @ColorInt 2003250885c9feb9b42d60058a823c57a027c0dcf58Jason Monk public static int getColorAttr(Context context, int attr) { 2013250885c9feb9b42d60058a823c57a027c0dcf58Jason Monk TypedArray ta = context.obtainStyledAttributes(new int[]{attr}); 2023250885c9feb9b42d60058a823c57a027c0dcf58Jason Monk @ColorInt int colorAccent = ta.getColor(0, 0); 2033250885c9feb9b42d60058a823c57a027c0dcf58Jason Monk ta.recycle(); 2043250885c9feb9b42d60058a823c57a027c0dcf58Jason Monk return colorAccent; 2053250885c9feb9b42d60058a823c57a027c0dcf58Jason Monk } 2063250885c9feb9b42d60058a823c57a027c0dcf58Jason Monk 2079a376bcd4576029a8d0ad03254a6240cd1422c2eJason Monk public static int getThemeAttr(Context context, int attr) { 2089a376bcd4576029a8d0ad03254a6240cd1422c2eJason Monk TypedArray ta = context.obtainStyledAttributes(new int[]{attr}); 2099a376bcd4576029a8d0ad03254a6240cd1422c2eJason Monk int theme = ta.getResourceId(0, 0); 2109a376bcd4576029a8d0ad03254a6240cd1422c2eJason Monk ta.recycle(); 2119a376bcd4576029a8d0ad03254a6240cd1422c2eJason Monk return theme; 2129a376bcd4576029a8d0ad03254a6240cd1422c2eJason Monk } 2139a376bcd4576029a8d0ad03254a6240cd1422c2eJason Monk 214790442e4cd8106cf2c69d23ff185953b620b087aJason Monk public static Drawable getDrawable(Context context, int attr) { 215790442e4cd8106cf2c69d23ff185953b620b087aJason Monk TypedArray ta = context.obtainStyledAttributes(new int[]{attr}); 216790442e4cd8106cf2c69d23ff185953b620b087aJason Monk Drawable drawable = ta.getDrawable(0); 217790442e4cd8106cf2c69d23ff185953b620b087aJason Monk ta.recycle(); 218790442e4cd8106cf2c69d23ff185953b620b087aJason Monk return drawable; 219790442e4cd8106cf2c69d23ff185953b620b087aJason Monk } 220790442e4cd8106cf2c69d23ff185953b620b087aJason Monk 22121c30548ba11c40fe71df375911dad2e0316ad19Julia Reynolds /** 22221c30548ba11c40fe71df375911dad2e0316ad19Julia Reynolds * Determine whether a package is a "system package", in which case certain things (like 22321c30548ba11c40fe71df375911dad2e0316ad19Julia Reynolds * disabling notifications or disabling the package altogether) should be disallowed. 22421c30548ba11c40fe71df375911dad2e0316ad19Julia Reynolds */ 225bfba9d485eb54e896bfd0234647e0020401c1491Tony Mak public static boolean isSystemPackage(Resources resources, PackageManager pm, PackageInfo pkg) { 22621c30548ba11c40fe71df375911dad2e0316ad19Julia Reynolds if (sSystemSignature == null) { 22721c30548ba11c40fe71df375911dad2e0316ad19Julia Reynolds sSystemSignature = new Signature[]{ getSystemSignature(pm) }; 22821c30548ba11c40fe71df375911dad2e0316ad19Julia Reynolds } 22981fb0d4acdc93c9bfb77972a7610b12acb949aa2Svet Ganov if (sPermissionControllerPackageName == null) { 23081fb0d4acdc93c9bfb77972a7610b12acb949aa2Svet Ganov sPermissionControllerPackageName = pm.getPermissionControllerPackageName(); 23181fb0d4acdc93c9bfb77972a7610b12acb949aa2Svet Ganov } 232a9c2500a6863dabdd786f17a25ce0bf3683109a2Svetoslav Ganov if (sServicesSystemSharedLibPackageName == null) { 233a9c2500a6863dabdd786f17a25ce0bf3683109a2Svetoslav Ganov sServicesSystemSharedLibPackageName = pm.getServicesSystemSharedLibraryPackageName(); 234a9c2500a6863dabdd786f17a25ce0bf3683109a2Svetoslav Ganov } 235a9c2500a6863dabdd786f17a25ce0bf3683109a2Svetoslav Ganov if (sSharedSystemSharedLibPackageName == null) { 236a9c2500a6863dabdd786f17a25ce0bf3683109a2Svetoslav Ganov sSharedSystemSharedLibPackageName = pm.getSharedSystemSharedLibraryPackageName(); 237a9c2500a6863dabdd786f17a25ce0bf3683109a2Svetoslav Ganov } 23881fb0d4acdc93c9bfb77972a7610b12acb949aa2Svet Ganov return (sSystemSignature[0] != null 23981fb0d4acdc93c9bfb77972a7610b12acb949aa2Svet Ganov && sSystemSignature[0].equals(getFirstSignature(pkg))) 240a9c2500a6863dabdd786f17a25ce0bf3683109a2Svetoslav Ganov || pkg.packageName.equals(sPermissionControllerPackageName) 241a9c2500a6863dabdd786f17a25ce0bf3683109a2Svetoslav Ganov || pkg.packageName.equals(sServicesSystemSharedLibPackageName) 242545a58ab6b15596c6c1fdad523459889322f3b61Philip P. Moltmann || pkg.packageName.equals(sSharedSystemSharedLibPackageName) 243bfba9d485eb54e896bfd0234647e0020401c1491Tony Mak || pkg.packageName.equals(PrintManager.PRINT_SPOOLER_PACKAGE_NAME) 244bfba9d485eb54e896bfd0234647e0020401c1491Tony Mak || isDeviceProvisioningPackage(resources, pkg.packageName); 24521c30548ba11c40fe71df375911dad2e0316ad19Julia Reynolds } 24621c30548ba11c40fe71df375911dad2e0316ad19Julia Reynolds 24721c30548ba11c40fe71df375911dad2e0316ad19Julia Reynolds private static Signature getFirstSignature(PackageInfo pkg) { 24821c30548ba11c40fe71df375911dad2e0316ad19Julia Reynolds if (pkg != null && pkg.signatures != null && pkg.signatures.length > 0) { 24921c30548ba11c40fe71df375911dad2e0316ad19Julia Reynolds return pkg.signatures[0]; 25021c30548ba11c40fe71df375911dad2e0316ad19Julia Reynolds } 25121c30548ba11c40fe71df375911dad2e0316ad19Julia Reynolds return null; 25221c30548ba11c40fe71df375911dad2e0316ad19Julia Reynolds } 25321c30548ba11c40fe71df375911dad2e0316ad19Julia Reynolds 25421c30548ba11c40fe71df375911dad2e0316ad19Julia Reynolds private static Signature getSystemSignature(PackageManager pm) { 25521c30548ba11c40fe71df375911dad2e0316ad19Julia Reynolds try { 25621c30548ba11c40fe71df375911dad2e0316ad19Julia Reynolds final PackageInfo sys = pm.getPackageInfo("android", PackageManager.GET_SIGNATURES); 25721c30548ba11c40fe71df375911dad2e0316ad19Julia Reynolds return getFirstSignature(sys); 25821c30548ba11c40fe71df375911dad2e0316ad19Julia Reynolds } catch (NameNotFoundException e) { 25921c30548ba11c40fe71df375911dad2e0316ad19Julia Reynolds } 26021c30548ba11c40fe71df375911dad2e0316ad19Julia Reynolds return null; 26121c30548ba11c40fe71df375911dad2e0316ad19Julia Reynolds } 262bfba9d485eb54e896bfd0234647e0020401c1491Tony Mak 263bfba9d485eb54e896bfd0234647e0020401c1491Tony Mak /** 264bfba9d485eb54e896bfd0234647e0020401c1491Tony Mak * Returns {@code true} if the supplied package is the device provisioning app. Otherwise, 265bfba9d485eb54e896bfd0234647e0020401c1491Tony Mak * returns {@code false}. 266bfba9d485eb54e896bfd0234647e0020401c1491Tony Mak */ 267bfba9d485eb54e896bfd0234647e0020401c1491Tony Mak public static boolean isDeviceProvisioningPackage(Resources resources, String packageName) { 268bfba9d485eb54e896bfd0234647e0020401c1491Tony Mak String deviceProvisioningPackage = resources.getString( 269bfba9d485eb54e896bfd0234647e0020401c1491Tony Mak com.android.internal.R.string.config_deviceProvisioningPackage); 270bfba9d485eb54e896bfd0234647e0020401c1491Tony Mak return deviceProvisioningPackage != null && deviceProvisioningPackage.equals(packageName); 271bfba9d485eb54e896bfd0234647e0020401c1491Tony Mak } 272f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman 273f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman /** 274f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman * Returns a badged Wifi icon drawable. 275f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman * 276f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman * <p>The first layer contains the Wifi pie and the second layer contains the badge. Callers 277f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman * should set the drawable to the appropriate size and tint color. 278f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman * 279f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman * @param context The caller's context (must have access to internal resources) 280f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman * @param level The number of bars to show (0-4) 281f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman * @param badge The badge enum {@see android.net.ScoredNetwork} 282f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman * 283f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman * @throws IllegalArgumentException if an invalid badge enum is given 284f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman * 285f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman * @deprecated TODO(sghuman): Finalize the form of this method and then move it to a new 286f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman * location. 287f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman */ 288f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman public static LayerDrawable getBadgedWifiIcon(Context context, int level, int badge) { 289f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman return new LayerDrawable( 290f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman new Drawable[] { 291f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman context.getDrawable(WIFI_PIE_FOR_BADGING[level]), 292f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman context.getDrawable(getWifiBadgeResource(badge)) 293f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman }); 294f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman } 295f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman 296d57f3247766d7e5f2a5c2cbe7be6d241526a9ebaSundeep Ghuman /** 297d57f3247766d7e5f2a5c2cbe7be6d241526a9ebaSundeep Ghuman * Returns the resource id for the given badge or {@link View.NO_ID} if no badge is to be shown. 298d57f3247766d7e5f2a5c2cbe7be6d241526a9ebaSundeep Ghuman * 299d57f3247766d7e5f2a5c2cbe7be6d241526a9ebaSundeep Ghuman * @throws IllegalArgumentException if the given badge value is not supported. 300d57f3247766d7e5f2a5c2cbe7be6d241526a9ebaSundeep Ghuman */ 301d57f3247766d7e5f2a5c2cbe7be6d241526a9ebaSundeep Ghuman public static int getWifiBadgeResource(int badge) { 302f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman switch (badge) { 303699deaf6103d182dbd291ca2b420f30b439753d4Sundeep Ghuman case NetworkBadging.BADGING_NONE: 304d57f3247766d7e5f2a5c2cbe7be6d241526a9ebaSundeep Ghuman return View.NO_ID; 305699deaf6103d182dbd291ca2b420f30b439753d4Sundeep Ghuman case NetworkBadging.BADGING_SD: 306f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman return com.android.internal.R.drawable.ic_signal_wifi_badged_sd; 307699deaf6103d182dbd291ca2b420f30b439753d4Sundeep Ghuman case NetworkBadging.BADGING_HD: 308f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman return com.android.internal.R.drawable.ic_signal_wifi_badged_hd; 309699deaf6103d182dbd291ca2b420f30b439753d4Sundeep Ghuman case NetworkBadging.BADGING_4K: 310f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman return com.android.internal.R.drawable.ic_signal_wifi_badged_4k; 311f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman default: 312f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman throw new IllegalArgumentException( 313f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman "No badge resource found for badge value: " + badge); 314f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman } 315f84e0573fc61ff36bc29b731574a11530c00538aSundeep Ghuman } 31630275c1924b2bd45b05bd9c98f8648ecbc71374fWei Liu} 317