Merge "AVRCP controller browsing range limit" (3487aa45) · Commits · e / os / android_packages_modules_Bluetooth

android/app/jni/com_android_bluetooth_avrcp_controller.cpp

+10 −11

Original line number	Diff line number	Diff line
		@@ -545,7 +545,7 @@ static void btavrcp_get_folder_items_callback(
		}
		}

		static void btavrcp_change_path_callback(RawAddress* bd_addr, uint8_t count) {
		static void btavrcp_change_path_callback(RawAddress* bd_addr, uint32_t count) {
		ALOGI("%s count %d", __func__, count);
		CallbackEnv sCallbackEnv(__func__);
		if (!sCallbackEnv.valid()) return;
		@@ -882,8 +882,7 @@ static void getPlaybackStateNative(JNIEnv* env, jobject object,
		}

		static void getNowPlayingListNative(JNIEnv* env, jobject object,
		jbyteArray address, jbyte start,
		jbyte items) {
		jbyteArray address, jint start, jint end) {
		if (!sBluetoothAvrcpInterface) return;
		jbyte* addr = env->GetByteArrayElements(address, NULL);
		if (!addr) {
		@@ -892,7 +891,7 @@ static void getNowPlayingListNative(JNIEnv* env, jobject object,
		}
		ALOGV("%s: sBluetoothAvrcpInterface: %p", __func__, sBluetoothAvrcpInterface);
		bt_status_t status = sBluetoothAvrcpInterface->get_now_playing_list_cmd(
		(RawAddress*)addr, (uint8_t)start, (uint8_t)items);
		(RawAddress*)addr, start, end);
		if (status != BT_STATUS_SUCCESS) {
		ALOGE("Failed sending getNowPlayingListNative command, status: %d", status);
		}
		@@ -900,7 +899,7 @@ static void getNowPlayingListNative(JNIEnv* env, jobject object,
		}

		static void getFolderListNative(JNIEnv* env, jobject object, jbyteArray address,
		jbyte start, jbyte items) {
		jint start, jint end) {
		if (!sBluetoothAvrcpInterface) return;
		jbyte* addr = env->GetByteArrayElements(address, NULL);
		if (!addr) {
		@@ -909,7 +908,7 @@ static void getFolderListNative(JNIEnv* env, jobject object, jbyteArray address,
		}
		ALOGV("%s: sBluetoothAvrcpInterface: %p", __func__, sBluetoothAvrcpInterface);
		bt_status_t status = sBluetoothAvrcpInterface->get_folder_list_cmd(
		(RawAddress*)addr, (uint8_t)start, (uint8_t)items);
		(RawAddress*)addr, start, end);
		if (status != BT_STATUS_SUCCESS) {
		ALOGE("Failed sending getFolderListNative command, status: %d", status);
		}
		@@ -917,7 +916,7 @@ static void getFolderListNative(JNIEnv* env, jobject object, jbyteArray address,
		}

		static void getPlayerListNative(JNIEnv* env, jobject object, jbyteArray address,
		jbyte start, jbyte items) {
		jint start, jint end) {
		if (!sBluetoothAvrcpInterface) return;
		jbyte* addr = env->GetByteArrayElements(address, NULL);
		if (!addr) {
		@@ -927,7 +926,7 @@ static void getPlayerListNative(JNIEnv* env, jobject object, jbyteArray address,
		ALOGI("%s: sBluetoothAvrcpInterface: %p", __func__, sBluetoothAvrcpInterface);

		bt_status_t status = sBluetoothAvrcpInterface->get_player_list_cmd(
		(RawAddress*)addr, (uint8_t)start, (uint8_t)items);
		(RawAddress*)addr, start, end);
		if (status != BT_STATUS_SUCCESS) {
		ALOGE("Failed sending getPlayerListNative command, status: %d", status);
		}
		@@ -1035,9 +1034,9 @@ static JNINativeMethod sMethods[] = {
		{"sendRegisterAbsVolRspNative", "([BBII)V",
		(void*)sendRegisterAbsVolRspNative},
		{"getPlaybackStateNative", "([B)V", (void*)getPlaybackStateNative},
		{"getNowPlayingListNative", "([BBB)V", (void*)getNowPlayingListNative},
		{"getFolderListNative", "([BBB)V", (void*)getFolderListNative},
		{"getPlayerListNative", "([BBB)V", (void*)getPlayerListNative},
		{"getNowPlayingListNative", "([BII)V", (void*)getNowPlayingListNative},
		{"getFolderListNative", "([BII)V", (void*)getFolderListNative},
		{"getPlayerListNative", "([BII)V", (void*)getPlayerListNative},
		{"changeFolderPathNative", "([BB[B)V", (void*)changeFolderPathNative},
		{"playItemNative", "([BB[BI)V", (void*)playItemNative},
		{"setBrowsedPlayerNative", "([BI)V", (void*)setBrowsedPlayerNative},

android/app/src/com/android/bluetooth/avrcpcontroller/AvrcpControllerService.java

+3 −3

Original line number	Diff line number	Diff line
		@@ -1120,13 +1120,13 @@ public class AvrcpControllerService extends ProfileService {
		static native void getPlaybackStateNative(byte[] address);

		/* API used to fetch the current now playing list */
		static native void getNowPlayingListNative(byte[] address, byte start, byte end);
		static native void getNowPlayingListNative(byte[] address, int start, int end);

		/* API used to fetch the current folder's listing */
		static native void getFolderListNative(byte[] address, byte start, byte end);
		static native void getFolderListNative(byte[] address, int start, int end);

		/* API used to fetch the listing of players */
		static native void getPlayerListNative(byte[] address, byte start, byte end);
		static native void getPlayerListNative(byte[] address, int start, int end);

		/* API used to change the folder */
		static native void changeFolderPathNative(byte[] address, byte direction, byte[] uid);

android/app/src/com/android/bluetooth/avrcpcontroller/AvrcpControllerStateMachine.java

+14 −4

Original line number	Diff line number	Diff line
		@@ -319,7 +319,7 @@ class AvrcpControllerStateMachine extends StateMachine {

		case MESSAGE_PROCESS_SET_ADDRESSED_PLAYER:
		AvrcpControllerService.getPlayerListNative(
		mRemoteDevice.getBluetoothAddress(), (byte) 0, (byte) 255);
		mRemoteDevice.getBluetoothAddress(), 0, 255);
		transitionTo(mGetPlayerListing);
		sendMessageDelayed(MESSAGE_INTERNAL_CMD_TIMEOUT, CMD_TIMEOUT_MILLIS);
		break;
		@@ -602,7 +602,7 @@ class AvrcpControllerStateMachine extends StateMachine {
		transitionTo(mConnected);
		} else {
		// Fetch the next set of items.
		callNativeFunctionForScope((byte) mCurrInd, (byte) Math.min(mEndInd,
		callNativeFunctionForScope(mCurrInd, Math.min(mEndInd,
		mCurrInd + GET_FOLDER_ITEMS_PAGINATION_SIZE - 1));
		// Reset the timeout message since we are doing a new fetch now.
		removeMessages(MESSAGE_INTERNAL_CMD_TIMEOUT);
		@@ -624,6 +624,16 @@ class AvrcpControllerStateMachine extends StateMachine {
		transitionTo(mConnected);
		break;

		case MESSAGE_CHANGE_FOLDER_PATH:
		case MESSAGE_FETCH_ATTR_AND_PLAY_ITEM:
		case MESSAGE_GET_PLAYER_LIST:
		case MESSAGE_GET_NOW_PLAYING_LIST:
		case MESSAGE_SET_BROWSED_PLAYER:
		// A new request has come in, no need to fetch more.
		mEndInd = 0;
		deferMessage(msg);
		break;

		case MESSAGE_SEND_PASS_THROUGH_CMD:
		case MESSAGE_SEND_GROUP_NAVIGATION_CMD:
		case MESSAGE_PROCESS_SET_ABS_VOL_CMD:
		@@ -677,11 +687,11 @@ class AvrcpControllerStateMachine extends StateMachine {
		switch (mScope) {
		case AvrcpControllerService.BROWSE_SCOPE_NOW_PLAYING:
		AvrcpControllerService.getNowPlayingListNative(
		mRemoteDevice.getBluetoothAddress(), (byte) start, (byte) end);
		mRemoteDevice.getBluetoothAddress(), start, end);
		break;
		case AvrcpControllerService.BROWSE_SCOPE_VFS:
		AvrcpControllerService.getFolderListNative(mRemoteDevice.getBluetoothAddress(),
		(byte) start, (byte) end);
		start, end);
		break;
		default:
		Log.e(STATE_TAG, "Scope " + mScope + " cannot be handled here.");