Remove ability to enable/disable phoneaccounts (1/6)

Enabling/disabling of phone accounts was only used for SIP accounts and
is no longer necessary for the purpose it was put in.
- Remove all references to enabling/disabling phone accounts
+ Rename getEnabledPhoneAccounts -> getCallCapablePhoneAccounts

Bug: 17510811

Change-Id: Id805daae3cc698c75f5e747b6a6107ab0bd3afa0

telecomm/java/android/telecom/PhoneAccount.java

@@ -90,17 +90,6 @@ public class PhoneAccount implements Parcelable {
      */
     public static final int CAPABILITY_PLACE_EMERGENCY_CALLS = 0x10;
 
-    /**
-     * Flag indicating that this {@code PhoneAccount} is always enabled and cannot be disabled by
-     * the user.
-     * This capability is reserved for important {@code PhoneAccount}s such as the emergency calling
-     * only {@code PhoneAccount}.
-     * <p>
-     * See {@link #getCapabilities}
-     * @hide
-     */
-    public static final int CAPABILITY_ALWAYS_ENABLED = 0x20;
-
     /**
      * URI scheme for telephone number URIs.
      */
@@ -124,7 +113,6 @@ public class PhoneAccount implements Parcelable {
     private final CharSequence mLabel;
     private final CharSequence mShortDescription;
     private final List<String> mSupportedUriSchemes;
-    private final boolean mIsEnabled;
 
     public static class Builder {
         private PhoneAccountHandle mAccountHandle;
@@ -135,7 +123,6 @@ public class PhoneAccount implements Parcelable {
         private CharSequence mLabel;
         private CharSequence mShortDescription;
         private List<String> mSupportedUriSchemes = new ArrayList<String>();
-        private boolean mIsEnabled = false;
 
         public Builder(PhoneAccountHandle accountHandle, CharSequence label) {
             this.mAccountHandle = accountHandle;
@@ -157,7 +144,6 @@ public class PhoneAccount implements Parcelable {
             mLabel = phoneAccount.getLabel();
             mShortDescription = phoneAccount.getShortDescription();
             mSupportedUriSchemes.addAll(phoneAccount.getSupportedUriSchemes());
-            mIsEnabled = phoneAccount.isEnabled();
         }
 
         public Builder setAddress(Uri value) {
@@ -216,19 +202,6 @@ public class PhoneAccount implements Parcelable {
             return this;
         }
 
-        /**
-         * Specifies whether the {@link PhoneAccount} is enabled or not.  {@link PhoneAccount}s are
-         * by default not enabled.
-         *
-         * @param value {@code True} if the {@link PhoneAccount} is enabled.
-         * @return The Builder.
-         * @hide
-         */
-        public Builder setEnabled(boolean value) {
-            this.mIsEnabled = value;
-            return this;
-        }
-
         /**
          * Creates an instance of a {@link PhoneAccount} based on the current builder settings.
          *
@@ -248,8 +221,7 @@ public class PhoneAccount implements Parcelable {
                     mIconResId,
                     mLabel,
                     mShortDescription,
-                    mSupportedUriSchemes,
-                    mIsEnabled);
+                    mSupportedUriSchemes);
         }
     }
 
@@ -261,8 +233,7 @@ public class PhoneAccount implements Parcelable {
             int iconResId,
             CharSequence label,
             CharSequence shortDescription,
-            List<String> supportedUriSchemes,
-            boolean enabled) {
+            List<String> supportedUriSchemes) {
         mAccountHandle = account;
         mAddress = address;
         mSubscriptionAddress = subscriptionAddress;
@@ -271,7 +242,6 @@ public class PhoneAccount implements Parcelable {
         mLabel = label;
         mShortDescription = shortDescription;
         mSupportedUriSchemes = Collections.unmodifiableList(supportedUriSchemes);
-        mIsEnabled = enabled;
     }
 
     public static Builder builder(
@@ -391,15 +361,6 @@ public class PhoneAccount implements Parcelable {
         return false;
     }
 
-    /**
-     * Determines whether this {@code PhoneAccount} is enabled.
-     *
-     * @return {@code True} if this {@code PhoneAccount} is enabled..
-     */
-    public boolean isEnabled() {
-        return mIsEnabled;
-    }
-
     /**
      * The icon resource ID for the icon of this {@code PhoneAccount}.
      *
@@ -455,7 +416,6 @@ public class PhoneAccount implements Parcelable {
         out.writeCharSequence(mLabel);
         out.writeCharSequence(mShortDescription);
         out.writeList(mSupportedUriSchemes);
-        out.writeInt(mIsEnabled ? 1 : 0);
     }
 
     public static final Creator<PhoneAccount> CREATOR
@@ -485,6 +445,5 @@ public class PhoneAccount implements Parcelable {
         List<String> supportedUriSchemes = new ArrayList<>();
         in.readList(supportedUriSchemes, classLoader);
         mSupportedUriSchemes = Collections.unmodifiableList(supportedUriSchemes);
-        mIsEnabled = in.readInt() == 1;
     }
 }