基本架构
1、使用SurfaceView在UI层面展示视频 2、通过JNI调用C代码控制视频的播放、停止
基本功能
1、从服务器获取正则直播的主播的列表信息2、进入直播界面
3、可获取的主播信息
2、进入直播界面
3、可获取的主播信息
Activity_列表
public class MainActivity extends Activity {
public static final String SERVER_URL = "api.95xiu.com";//"tapi.95xiu.com"
public static final String RQ_LIVE = "/show/anchor_list_v3.php";
private List<LiveBean> mList;
private GridView gridView;
private MyBaseAdapter adapter;
private DisplayImageOptions options;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);//取消标题栏
ImageLoader.getInstance().init(new ImageLoaderConfiguration.Builder(this).build());
options = new DisplayImageOptions.Builder().cacheInMemory(true).cacheOnDisk(true)//将图片缓存到内存和硬盘中
.showImageOnLoading(R.drawable.live_icon_default).showImageOnFail(R.drawable.live_icon_default)//加载中、加载错误时显示的图片
.bitmapConfig(Bitmap.Config.RGB_565).build();
setContentView(R.layout.layout_main);
mList = new ArrayList<LiveBean>();
loadingData();
gridView = (GridView) findViewById(R.id.gv);
adapter = new MyBaseAdapter();
gridView.setAdapter(adapter);
}
private void loadingData() {
RequestParams requestParams = new RequestParams();
requestParams.put("page_index", "0");//非必须
requestParams.put("version", "1");//非必须
AsyncHttpHelper.get(SERVER_URL,RQ_LIVE, requestParams, new OnHttpListener<JSONObject>() {//http://api.95xiu.com/show/anchor_list_v3.php
@Override
public void onHttpListener(boolean httpSuccessed, JSONObject obj) {
if (httpSuccessed) {
Log.i("bqt", obj.toString());
if (obj.optInt("result") == 1) {
JSONArray arr = obj.optJSONArray("user_info");
if (arr != null && arr.length() > 0) {
for (int i = 0; i < arr.length(); i++) {
JSONObject jObject = arr.optJSONObject(i);
mList.add(new LiveBean(jObject.optString("anchor_image"), jObject.optString("nickname"), jObject.optString("live_num")//
, jObject.optString("uid")));
}
Log.i("bqt", "数据个数：" + mList.size());
}
adapter.notifyDataSetChanged();
}
}
}
});
}
public class MyBaseAdapter extends BaseAdapter {
private ViewHolder mViewHolder;
@Override
public int getCount() {
return mList == null ? 0 : mList.size();
}
@Override
public Object getItem(int position) {
return mList == null ? null : mList.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(final int position, View convertView, ViewGroup parent) {
if (convertView != null) mViewHolder = (ViewHolder) convertView.getTag();
else {
convertView = LayoutInflater.from(MainActivity.this).inflate(R.layout.item, null);
mViewHolder = new ViewHolder();
mViewHolder.iv_head = (ImageView) convertView.findViewById(R.id.iv_anchor_img);
mViewHolder.tv_name = (TextView) convertView.findViewById(R.id.tv_anchor_name);
mViewHolder.tv_audience_num = (TextView) convertView.findViewById(R.id.tv_audience_num);
mViewHolder.iv_rankingLev = (ImageView) convertView.findViewById(R.id.iv_rankingLev);
mViewHolder.iv_moods = (ImageView) convertView.findViewById(R.id.iv_moods);
mViewHolder.iv_coverage = (ImageView) convertView.findViewById(R.id.iv_coverage);
convertView.setTag(mViewHolder);
}
if (mList != null) {
ImageLoader.getInstance().displayImage(mList.get(position).anchor_image, mViewHolder.iv_head, options);
mViewHolder.tv_name.setText(mList.get(position).nickname);
mViewHolder.tv_audience_num.setText(mList.get(position).live_num);
if (position == 0) mViewHolder.iv_rankingLev.setVisibility(View.VISIBLE);
else mViewHolder.iv_rankingLev.setVisibility(View.INVISIBLE);
if (position == 0 || position == 1 || position == 3 || position == 6) mViewHolder.iv_moods.setVisibility(View.VISIBLE);
else mViewHolder.iv_moods.setVisibility(View.INVISIBLE);
mViewHolder.iv_coverage.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(MainActivity.this, LiveActivity.class);
intent.putExtra("anchorId", mList.get(position).anchorId);
Log.i("bqt", "主播ID：" + mList.get(position).anchorId);
startActivity(intent);
}
});
}
return convertView;
}
}
public static class ViewHolder {
public ImageView iv_head;//主播头像
public TextView tv_name;//主播名字
public TextView tv_audience_num;//直播间人数
public ImageView iv_rankingLev;//排名
public ImageView iv_moods;//人气等标签
public ImageView iv_coverage;//背景框
}
}
class LiveBean {
public String anchor_image;
public String nickname;
public String live_num;
public String anchorId;
public LiveBean(String anchor_image, String nickname, String live_num, String anchorId) {
super();
this.anchor_image = anchor_image;
this.nickname = nickname;
this.live_num = live_num;
this.anchorId = anchorId;
}
}
布局
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:baselineAligned="false" android:background="#fff" android:orientation="horizontal" > <GridView android:id="@+id/gv" android:layout_width="match_parent" android:layout_height="wrap_content" android:cacheColorHint="#00000000" android:listSelector="#00000000" android:verticalSpacing="5dp" android:horizontalSpacing="5dp" android:descendantFocusability ="beforeDescendants" android:numColumns="2" /> </LinearLayout>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/rl_item" android:layout_width="match_parent" android:layout_height="match_parent" android:background="#fbf7ed" > <ImageView android:id="@+id/iv_anchor_img" android:layout_width="match_parent" android:layout_height="130dp" android:layout_alignParentTop="true" android:scaleType="fitXY" android:src="@drawable/live_icon_default" /> <ImageView android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_alignBottom="@id/iv_anchor_img" android:background="@drawable/main_live_head_bg" /> <TextView android:id="@+id/tv_audience_num" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignBottom="@id/iv_anchor_img" android:layout_alignParentLeft="true" android:layout_marginBottom="4dp" android:drawableLeft="@drawable/living_true" android:drawablePadding="4dp" android:ellipsize="end" android:gravity="center" android:paddingLeft="8dp" android:singleLine="true" android:text="111" android:textColor="#00f" android:textSize="12sp" /> <TextView android:id="@+id/tv_anchor_name" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_alignBottom="@id/tv_audience_num" android:layout_alignParentRight="true" android:layout_marginLeft="5dp" android:layout_toRightOf="@id/tv_audience_num" android:ellipsize="end" android:gravity="right" android:paddingRight="8dp" android:singleLine="true" android:text="这是主播主播主播" android:textColor="#fff" android:textSize="12sp" /> <ImageView android:id="@+id/iv_rankingLev" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_alignParentTop="true" android:layout_marginLeft="4dp" android:layout_marginTop="8dp" android:src="@drawable/live_ranking1" /> <ImageView android:id="@+id/iv_moods" android:layout_width="40dp" android:layout_height="17dp" android:layout_alignParentRight="true" android:layout_alignParentTop="true" android:layout_marginTop="8dp" android:src="@drawable/live_moods" /> <ImageView android:id="@+id/iv_coverage" android:layout_width="match_parent" android:layout_height="130dp" android:background="@drawable/live_main_item_bg" android:clickable="true" android:focusable="true" /> </RelativeLayout>
Activity_直播
public class LiveActivity extends Activity {
private ViEAndroidGLES20 mSurfaceView;
private LinearLayout root;
private String mVideoUrl;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);//取消标题栏
initViews();
setContentView(root);
}
private void initViews() {
// 视频比率 4:3
DisplayMetrics displayMetrics = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
int width = displayMetrics.widthPixels;
int h = width * 3 / 4;
if (h % 2 != 0) h += 1;
root = new LinearLayout(this);
root.setOrientation(LinearLayout.VERTICAL);
mSurfaceView = ViERenderer.CreateRenderer(this, true, null);
mSurfaceView.setLayoutParams(new FrameLayout.LayoutParams(width, h));//具有父控件的View设置setLayoutParams才有效！
root.addView(mSurfaceView);
TextView textView = new TextView(this);
root.addView(textView);
Intent intent = getIntent();
if (intent != null && intent.getStringExtra("anchorId") != null) {
mVideoUrl = String.format("app/%s?k=1092dc67c9402014144fc19181974172&t=540fb568", intent.getStringExtra("anchorId"));
textView.setText("视频地址：" + mVideoUrl);
//livestream.setPlayerStateHandler(mHandler);
livestream.init(mVideoUrl, mSurfaceView);
startVideo();
}
}
public void startVideo() {
try {
Log.v("vvvv", "startPlay");
livestream.setVideoPath(mVideoUrl);
livestream.setSurfaceView(mSurfaceView);
livestream.playVideo();
} catch (Exception e) {
e.printStackTrace();
}
}
public void stopVideo(boolean isFreeHandler) {
try {
Log.v("vvvv", "stopPlay");
livestream.stopVideo();
if (isFreeHandler) {
livestream.setPlayerStateHandler(null);
}
} catch (Exception e) {
e.printStackTrace();
}
}
public static void freeVideo() {
try {
livestream.setPlayerStateHandler(null);
livestream.free();
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public void onPause() {
super.onPause();
}
@Override
public void onDestroy() {
super.onDestroy();
if (mSurfaceView != null) mSurfaceView.onPause();
stopVideo(true);
}
}
清单文件
<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.bqt.test" android:versionCode="1" android:versionName="1.0" > <uses-sdk android:minSdkVersion="16" android:targetSdkVersion="21" /> <uses-permission android:name="android.permission.WAKE_LOCK" /> <uses-permission android:name="android.permission.INTERNET" /> <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> <application android:allowBackup="true" android:icon="@drawable/ic_launcher" android:label="@string/app_name" > <activity android:name=".MainActivity" > <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> <activity android:name=".LiveActivity" > </activity> </application> </manifest>
附件列表
时间： 2024-08-03 04:52:17