Merge "Make it clear that checking shouldShowPermissionRationale is recommended" into rvc-dev (8083336a) · Commits · e / os / android_frameworks_base

core/java/android/app/Activity.java

+6 −12

Original line number	Diff line number	Diff line
		@@ -5151,6 +5151,10 @@ public class Activity extends ContextThemeWrapper
		* the signature of the app declaring the permissions.
		* </p>
		* <p>
		* Call {@link #shouldShowRequestPermissionRationale(String)} before calling this API to
		* check if the system recommends to show a rationale UI before asking for a permission.
		* </p>
		* <p>
		* If your app does not have the requested permissions the user will be presented
		* with UI for accepting them. After the user has accepted or rejected the
		* requested permissions you will receive a callback on {@link
		@@ -5240,20 +5244,10 @@ public class Activity extends ContextThemeWrapper
		}

		/**
		* Gets whether you should show UI with rationale for requesting a permission.
		* You should do this only if you do not have the permission and the context in
		* which the permission is requested does not clearly communicate to the user
		* what would be the benefit from granting this permission.
		* <p>
		* For example, if you write a camera app, requesting the camera permission
		* would be expected by the user and no rationale for why it is requested is
		* needed. If however, the app needs location for tagging photos then a non-tech
		* savvy user may wonder how location is related to taking photos. In this case
		* you may choose to show UI with rationale of requesting this permission.
		* </p>
		* Gets whether you should show UI with rationale before requesting a permission.
		*
		* @param permission A permission your app wants to request.
		* @return Whether you can show permission rationale UI.
		* @return Whether you should show permission rationale UI.
		*
		* @see #checkSelfPermission(String)
		* @see #requestPermissions(String[], int)

core/java/android/app/Fragment.java

+6 −35

Original line number	Diff line number	Diff line
		@@ -1179,6 +1179,10 @@ public class Fragment implements ComponentCallbacks2, OnCreateContextMenuListene
		* the signature of the app declaring the permissions.
		* </p>
		* <p>
		* Call {@link #shouldShowRequestPermissionRationale(String)} before calling this API
		* to check if the system recommends to show a rationale UI before asking for a permission.
		* </p>
		* <p>
		* If your app does not have the requested permissions the user will be presented
		* with UI for accepting them. After the user has accepted or rejected the
		* requested permissions you will receive a callback on {@link
		@@ -1213,29 +1217,6 @@ public class Fragment implements ComponentCallbacks2, OnCreateContextMenuListene
		* <code>true</code> because in this case the activity would not receive
		* result callbacks including {@link #onRequestPermissionsResult(int, String[], int[])}.
		* </p>
		* <p>
		* A sample permissions request looks like this:
		* </p>
		* <code><pre><p>
		* private void showContacts() {
		* if (getActivity().checkSelfPermission(Manifest.permission.READ_CONTACTS)
		* != PackageManager.PERMISSION_GRANTED) {
		* requestPermissions(new String[]{Manifest.permission.READ_CONTACTS},
		* PERMISSIONS_REQUEST_READ_CONTACTS);
		* } else {
		* doShowContacts();
		* }
		* }
		*
		* {@literal @}Override
		* public void onRequestPermissionsResult(int requestCode, String[] permissions,
		* int[] grantResults) {
		* if (requestCode == PERMISSIONS_REQUEST_READ_CONTACTS
		* && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
		* doShowContacts();
		* }
		* }
		* </code></pre></p>
		*
		* @param permissions The requested permissions. Must me non-null and not empty.
		* @param requestCode Application specific request code to match with a result
		@@ -1275,20 +1256,10 @@ public class Fragment implements ComponentCallbacks2, OnCreateContextMenuListene
		}

		/**
		* Gets whether you should show UI with rationale for requesting a permission.
		* You should do this only if you do not have the permission and the context in
		* which the permission is requested does not clearly communicate to the user
		* what would be the benefit from granting this permission.
		* <p>
		* For example, if you write a camera app, requesting the camera permission
		* would be expected by the user and no rationale for why it is requested is
		* needed. If however, the app needs location for tagging photos then a non-tech
		* savvy user may wonder how location is related to taking photos. In this case
		* you may choose to show UI with rationale of requesting this permission.
		* </p>
		* Gets whether you should show UI with rationale before requesting a permission.
		*
		* @param permission A permission your app wants to request.
		* @return Whether you can show permission rationale UI.
		* @return Whether you should show permission rationale UI.
		*
		* @see Context#checkSelfPermission(String)
		* @see #requestPermissions(String[], int)