1 package com.android.tv.util; 2 3 import android.content.Context; 4 import android.content.pm.PackageManager; 5 import android.os.Build; 6 7 /** 8 * Util class to handle permissions. 9 */ 10 public class PermissionUtils { 11 private static Boolean sHasAccessAllEpgPermission; 12 private static Boolean sHasAccessWatchedHistoryPermission; 13 private static Boolean sHasModifyParentalControlsPermission; 14 hasAccessAllEpg(Context context)15 public static boolean hasAccessAllEpg(Context context) { 16 if (sHasAccessAllEpgPermission == null) { 17 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { 18 sHasAccessAllEpgPermission = context.checkSelfPermission( 19 "com.android.providers.tv.permission.ACCESS_ALL_EPG_DATA") 20 == PackageManager.PERMISSION_GRANTED; 21 } else { 22 sHasAccessAllEpgPermission = context.getPackageManager().checkPermission( 23 "com.android.providers.tv.permission.ACCESS_ALL_EPG_DATA", 24 context.getPackageName()) == PackageManager.PERMISSION_GRANTED; 25 } 26 } 27 return sHasAccessAllEpgPermission; 28 } 29 hasAccessWatchedHistory(Context context)30 public static boolean hasAccessWatchedHistory(Context context) { 31 if (sHasAccessWatchedHistoryPermission == null) { 32 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { 33 sHasAccessWatchedHistoryPermission = context.checkSelfPermission( 34 "com.android.providers.tv.permission.ACCESS_WATCHED_PROGRAMS") 35 == PackageManager.PERMISSION_GRANTED; 36 } else { 37 sHasAccessWatchedHistoryPermission = context.getPackageManager().checkPermission( 38 "com.android.providers.tv.permission.ACCESS_WATCHED_PROGRAMS", 39 context.getPackageName()) == PackageManager.PERMISSION_GRANTED; 40 } 41 } 42 return sHasAccessWatchedHistoryPermission; 43 } 44 hasModifyParentalControls(Context context)45 public static boolean hasModifyParentalControls(Context context) { 46 if (sHasModifyParentalControlsPermission == null) { 47 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { 48 sHasModifyParentalControlsPermission = context.checkSelfPermission( 49 "android.permission.MODIFY_PARENTAL_CONTROLS") 50 == PackageManager.PERMISSION_GRANTED; 51 } else { 52 sHasModifyParentalControlsPermission = context.getPackageManager().checkPermission( 53 "android.permission.MODIFY_PARENTAL_CONTROLS", 54 context.getPackageName()) == PackageManager.PERMISSION_GRANTED; 55 } 56 } 57 return sHasModifyParentalControlsPermission; 58 } 59 hasReadTvListings(Context context)60 public static boolean hasReadTvListings(Context context) { 61 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { 62 return context.checkSelfPermission("android.permission.READ_TV_LISTINGS") 63 == PackageManager.PERMISSION_GRANTED; 64 } else { 65 return context.getPackageManager().checkPermission( 66 "android.permission.MODIFY_PARENTAL_CONTROLS", 67 context.getPackageName()) == PackageManager.PERMISSION_GRANTED; 68 } 69 } 70 } 71