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Merge "Add more details in the javadocs for getTagIntentAppPreferenceForUser"

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George Chang
2023-02-02 06:42:03 +00:00
committed by Gerrit Code Review
parent d20bc58ae9 2d2314a038
commit 4a89fb33f4
1 changed files with 12 additions and 2 deletions
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14
core/java/android/nfc/NfcAdapter.java
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@@ -2510,8 +2510,18 @@ public final class NfcAdapter {
* *
* <p>This returns a mapping of package names for this user id to whether we dispatch Tag * <p>This returns a mapping of package names for this user id to whether we dispatch Tag
* intents to the package. {@link #ACTION_NDEF_DISCOVERED}, {@link #ACTION_TECH_DISCOVERED} or * intents to the package. {@link #ACTION_NDEF_DISCOVERED}, {@link #ACTION_TECH_DISCOVERED} or
* {@link #ACTION_TAG_DISCOVERED} will not be dispatched to an Activity if its package is * {@link #ACTION_TAG_DISCOVERED} will not be dispatched to an Activity if its package is
* disallowed. * mapped to {@code false}.
* <p>There are three different possible cases:
* <p>A package not being in the preference list.
* It does not contain any Tag intent filters or the user never triggers a Tag detection that
* matches the intent filter of the package.
* <p>A package being mapped to {@code true}.
* When a package has been launched by a tag detection for the first time, the package name is
* put to the map and by default mapped to {@code true}. The package will receive Tag intents as
* usual.
* <p>A package being mapped to {@code false}.
* The user chooses to disable this package and it will not receive any Tag intents anymore.
* *
* @param userId the user to whom this preference list will belong to * @param userId the user to whom this preference list will belong to
* @return a map of the UserId which indicates the mapping from package name to * @return a map of the UserId which indicates the mapping from package name to