mtk6735 [Audio App]如何内置FM频道

[DESCRIPTION]
如有5个频道需要内置，即烧完软件后第一次进入FM，还没有进行搜索时，列表就可以始终显示内置频道
[SOLUTION]
FMRadioService.java
1.private int defaultChannels[] = new int[] {875, 903, 918, 942, 1025};//自定义内置频道
2.initService()中添加insertDefaultStation(defaultChannels);
3.定义insertDefaultStation()函数
private int[] insertDefaultStation(int[] channels) {
LogUtils.d(TAG, "insertDefaultStation.firstValidChannel:" + Arrays.toString(channels));
int firstValidChannel = mCurrentStation;
int channelNum = 0;
if (null != channels) {
Arrays.sort(channels);
int size = channels.length;
// Save searched stations into database by batch
ArrayList<ContentProviderOperation> ops = new ArrayList<ContentProviderOperation>();
String defaultStationName = getString(R.string.default_station_name);
for (int i = 0; i < size; i++) {
if (FMRadioUtils.isValidStation(channels)) {
if (0 == channelNum) {
firstValidChannel = channels;
}
if (!FMRadioStation.isDefaultStation(mContext, channels))
{
ops.add(ContentProviderOperation.newInsert(Station.CONTENT_URI)
.withValue(Station.COLUMN_STATION_NAME, defaultStationName)
.withValue(Station.COLUMN_STATION_FREQ, channels)
.withValue(Station.COLUMN_STATION_TYPE, FMRadioStation.STATION_TYPE_SEARCHED)
.build());

}

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.............../原文链接：mtk6735