Android/XixunPlayer/app/src/main/java/com/xixun/xixunplayer/Util.java
2025-07-28 19:14:00 +08:00

228 lines
9.8 KiB
Java

package com.xixun.xixunplayer;
import android.content.Context;
import android.database.sqlite.SQLiteOpenHelper;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.Build;
import android.os.Environment;
import android.os.StatFs;
import android.view.Gravity;
import android.widget.Toast;
import com.aliyun.imageaudit20191230.models.ScanImageAdvanceRequest;
import com.aliyun.tea.TeaModel;
import java.io.CharArrayWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PrintWriter;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Random;
import java.util.Set;
import java.util.Vector;
import java.util.concurrent.CountDownLatch;
import gnph.util.IOs;
import gnph.util.JSMap;
import gnph.util.O;
import wseemann.media.FFmpegMediaMetadataRetriever;
public class Util {
enum Custom{Normal, Yishi};
public static final Custom custom = Custom.Normal;
public static JSMap cfg;
public static SQLiteOpenHelper openHelper;
public static String serverURL;
public static volatile long downId;
public static int screenWidth = 1920, screenHeight = 1080;
public static double lat, lng;
public static boolean isScreenOn, logOn;
public static void initDir(Context ctx) {
var dir = Build.VERSION.SDK_INT < Build.VERSION_CODES.R ? Environment.getExternalStorageDirectory().getAbsolutePath() + "/XixunPlayer" : ctx.getExternalFilesDir(null).getAbsolutePath();
Util.println("\n---- Init dir "+dir);
Util.programDir = dir + "/program";
Util.backImgFile = dir + "/background";
var program = new File(Util.programDir);
if(program.isFile()) program.delete();
Util.println(" mkdir: "+program.mkdirs());
}
public static final BitmapFactory.Options noScaled = new BitmapFactory.Options();
static {
noScaled.inScaled = false;
}
public static final Vector<TCPThread> socketThreads = new Vector<>();
public static final HashMap<Integer, String[]> stateDescs = new HashMap<>();
static {
stateDescs.put(1, new String[]{"Initialize", "初始化"});
stateDescs.put(2, new String[]{"Schedules is over", "定时节目结束"});
stateDescs.put(3, new String[]{"No programs waiting to be played", "无待播放的节目"});
stateDescs.put(4, new String[]{"Delete program", "删除节目"});
stateDescs.put(5, new String[]{"Program processing", "处理节目中"});
stateDescs.put(6, new String[]{"Program Processed", "处理节目完成"});
stateDescs.put(7, new String[]{"Program maybe error", "节目可能有误"});
stateDescs.put(8, new String[]{"Screen-off", "关屏"});
stateDescs.put(9, new String[]{"Program's area hasn't arrived yet", "定点节目不在范围"});
}
public static final String[] stateDescsUnknow = {"Unknown", "未知"};
public static StringBuffer buf = new StringBuffer();
public static Random rand = new Random();
public static SimpleDateFormat dateFmt = new SimpleDateFormat("yy-MM-dd HH:mm:ss.SSS");
public static void println(String msg) {
System.out.println(msg);
if(buf.length()>1000000) buf.replace(0, 100000, "");
buf.append(msg).append("\n");
}
public static void printStackTrace(Throwable e) {
println(toStackTrace(e));
}
public static String toStr(Throwable e) {
var traces = e.getStackTrace();
var msg = e.toString();
for(var trace : traces) if(trace.getClassName().startsWith("com.xixun.xixunplayer.")) {
msg += "\n at "+trace.getFileName()+'.'+trace.getMethodName()+':'+trace.getLineNumber();
}
return msg;
}
public static String toStackTrace(Throwable e) {
var out = new CharArrayWriter();
var writer = new PrintWriter(out);
e.printStackTrace(writer);
writer.flush();
return out.toString();
}
public static Toast makeText(Context context, CharSequence text) {
var toast = Toast.makeText(context, text, Toast.LENGTH_LONG);
toast.setGravity(Gravity.TOP | Gravity.LEFT, 0, 0);
return toast;
}
public static String[] getState(int state) {
var descs = stateDescs.get(state);
return descs!=null ? descs : stateDescsUnknow;
}
public static String programDir, backImgFile;
public static String getCardId() {
try {
var bytes = IOs.readBytesClose(new FileInputStream("/data/joey/signed/card.id"));
if(bytes.length < 40) return "";
byte[] cMyKey = new byte[]{97, 119, 38, 3, 46, 112, 36, 93, 58, 100, 103, 62, 115, 112, 114, 51, 43, 61, 2, 101, 119};
for(int i=0; i<20; ++i) bytes[i] = (byte) (bytes[i * 2] - cMyKey[i] - i - (bytes[i * 2 + 1] - 3));
var cardId = new String(bytes);
if(cardId.length() > 13) cardId = cardId.substring(0, 13);
return cardId;
} catch (IOException e) {
printStackTrace(e);
return "";
}
}
public static void deleteFiles(long proSize, Set<String> keeps) {
var statFs = new StatFs(Environment.getExternalStorageDirectory().getPath());
var remain = statFs.getAvailableBytes() - proSize - 400000000;
if(remain >= 0) return;
var latch = new CountDownLatch(1);
MainActivity.ins.runOnUiThread(() -> {
System.out.println("stopProg ...");
MainActivity.ins.stopProg();
latch.countDown();
});
var files = new File(Util.programDir).listFiles();
if(files == null) return;
Arrays.sort(files, (f1, f2) -> (int) (f1.lastModified() - f2.lastModified()));
try {
latch.await();
} catch (InterruptedException ignored) {}
for(var file : files) {
if(keeps!=null && keeps.contains(file.getName())) continue;
var len = file.length();
if(file.delete()) {
remain += len;
if(remain>=0) break;
}
}
}
public static int caseThen(int val, int cas, int then) {
return val==cas ? then : val;
}
public static com.aliyun.imageaudit20191230.Client createClient() throws Exception {
com.aliyun.teaopenapi.models.Config config = new com.aliyun.teaopenapi.models.Config().setAccessKeyId("LTAI5tJh71Sz9fRM3itMm2jH").setAccessKeySecret("yujMXB95cNTpG4IUJ6eFDhZwJuHl6u");
config.endpoint = "imageaudit.cn-shanghai.aliyuncs.com";
return new com.aliyun.imageaudit20191230.Client(config);
}
public static boolean check(Prog view) {
try {
var client = createClient();
var taskList = new ArrayList<ScanImageAdvanceRequest.ScanImageAdvanceRequestTask>();
var sceneList = new ArrayList<String>();
int idx = 0;
for(var page : view.pages) for(var layer : page.layers) for(var src : layer.srcs) {
if(src.typ == 'V') {
var retriever = new FFmpegMediaMetadataRetriever();
try {
retriever.setDataSource(src.path);
var dur = Long.parseLong(retriever.extractMetadata(FFmpegMediaMetadataRetriever.METADATA_KEY_DURATION));
Util.println(" dur "+dur);
for(long i=0; i<dur; i+=10000) {
var frame = retriever.getFrameAtTime(i*1000, FFmpegMediaMetadataRetriever.OPTION_CLOSEST);
var file = Util.programDir+"/capture"+(++idx);
var out = new FileOutputStream(file);
frame.compress(Bitmap.CompressFormat.JPEG, 75, out);
O.close(out);
var in = new FileInputStream(file);
var task = new ScanImageAdvanceRequest.ScanImageAdvanceRequestTask();
task.setDataId("capture"+idx);
task.setImageTimeMillisecond(1L);
task.setInterval(1);
task.setMaxFrames(1);
task.setImageURLObject(in);
taskList.add(task);
sceneList.add("porn");
}
} finally {
retriever.release();
}
}
}
var scanImageAdvanceRequest = new com.aliyun.imageaudit20191230.models.ScanImageAdvanceRequest().setTask(taskList).setScene(sceneList);
var runtime = new com.aliyun.teautil.models.RuntimeOptions();
try {
var scanImageResponse = client.scanImageAdvance(scanImageAdvanceRequest, runtime);
Util.println(com.aliyun.teautil.Common.toJSONString(TeaModel.buildMap(scanImageResponse))); // 获取整体结果
var results = scanImageResponse.getBody().getData().results;
for(var result : results) {
Util.println(" dataId "+result.dataId);
Util.println(" imageURL "+result.imageURL);
for(var subResult : result.subResults) {
Util.println(" suggestion "+subResult.suggestion);
if(! "pass".equals(subResult.suggestion)) return false;
}
}
return true;
} catch (com.aliyun.tea.TeaException teaException) {
Util.println(com.aliyun.teautil.Common.toJSONString(teaException)); // 获取整体报错信息
//Util.println(teaException.getCode());// 获取单个字段
return false;
}
} catch (Exception e) {
Util.printStackTrace(e);
return false;
}
}
}