Demo程序提供的是网络摄像机的基础功能演示，所需要的so文件请到IPCamerDemo\libs\armeabi 目录下提取；
此外调用so文件时包名一定为:object.p2pipcam.nativecaller 否则调用无效。
package com.ipcamer.demo;import java.nio.ByteBuffer;import java.text.SimpleDateFormat;import java.util.Date;import vstc2.nativecaller.NativeCaller;import android.app.Activity;import android.app.AlertDialog;import android.content.BroadcastReceiver;import android.content.Context;import android.content.DialogInterface;import android.content.Intent;import android.content.IntentFilter;import android.content.SharedPreferences;import android.content.SharedPreferences.Editor;import android.content.res.Configuration;import android.graphics.Bitmap;import android.graphics.BitmapFactory;import android.graphics.Matrix;import android.graphics.PixelFormat;import android.graphics.PointF;import android.graphics.Shader.TileMode;import android.graphics.drawable.BitmapDrawable;import android.graphics.drawable.ColorDrawable;import android.graphics.drawable.Drawable;import android.opengl.GLSurfaceView;import android.os.Bundle;import android.os.Environment;import android.os.Handler;import android.os.Message;import android.util.DisplayMetrics;import android.util.FloatMath;import android.util.Log;import android.view.GestureDetector;import android.view.GestureDetector.OnGestureListener;import android.view.Gravity;import android.view.KeyEvent;import android.view.LayoutInflater;import android.view.MotionEvent;import android.view.SurfaceHolder;import android.view.SurfaceView;import android.view.View;import android.view.View.OnClickListener;import android.view.View.OnTouchListener;import android.view.Window;import android.view.WindowManager;import android.view.animation.Animation;import android.view.animation.AnimationUtils;import android.widget.Button;import android.widget.FrameLayout;import android.widget.ImageButton;import android.widget.ImageView;import android.widget.LinearLayout;import android.widget.PopupWindow;import android.widget.RelativeLayout;import android.widget.SeekBar;import android.widget.SeekBar.OnSeekBarChangeListener;import android.widget.TextView;import android.widget.Toast;import com.ipcamer.demo.BridgeService.PlayInterface;public class PlayActivity extends Activity implements OnTouchListener,OnGestureListener, OnClickListener, PlayInterface {private static final String LOG_TAG = "PlayActivity";private static final int FULLSCREEN = 0;private static final int STANDARD = 1;private static final int MAGNIFY = 2;private int playmode = 1;private static final int AUDIO_BUFFER_START_CODE = 0xff00ff;private SurfaceView playSurface = null;private SurfaceHolder playHolder = null;private byte[] videodata = null;private int videoDataLen = 0;private int nVideoWidth = 0;private int nVideoHeight = 0;public int nVideoWidths = 0;//public byte[] videodatas = null;public int nVideoHeights = 0;private View progressView = null;private boolean bProgress = true;private GestureDetector gt = new GestureDetector(this);@SuppressWarnings("unused")private int nSurfaceHeight = 0;private int nResolution = 0;private int nBrightness = 0;private int nContrast = 0;@SuppressWarnings("unused")private int nMode = 0;@SuppressWarnings("unused")private int nFlip = 0;@SuppressWarnings("unused")private int nFramerate = 0;private boolean bInitCameraParam = false;private boolean bManualExit = false;private TextView textosd = null;private String strName = null;;private String strDID = null;;private int streamType = ContentCommon.MJPEG_SUB_STREAM;private PopupWindow popupWindow_about = null;private View osdView = null;private boolean bDisplayFinished = true;private surfaceCallback videoCallback = new surfaceCallback();private int nPlayCount = 0;private CustomBuffer AudioBuffer = null;private AudioPlayer audioPlayer = null;private boolean bAudioStart = false;private int nStreamCodecType;private int nP2PMode = ContentCommon.PPPP_MODE_P2P_NORMAL;private TextView textTimeoutTextView = null;private boolean bTimeoutStarted = false;private int nTimeoutRemain = 180;private boolean isTakeVideo = false;private boolean isLeftRight = false;private boolean isUpDown = false;private PopupWindow mPopupWindowProgress;private final int BRIGHT = 1;private final int CONTRAST = 2;private boolean isHorizontalMirror = false;private boolean isVerticalMirror = false;private boolean isUpDownPressed = false;private boolean isShowtoping = false;private ImageView vidoeView;private ImageView videoViewStandard;private ImageButton ptzAudio;private ImageButton ptzPlayMode;private Button ptzResolutoin;private Animation showAnim;private boolean isTakepic = false;private boolean isMcriophone = false;private boolean isExit = false;private PopupWindow resolutionPopWindow;private Animation dismissAnim;private View ptzOtherSetAnimView;private int timeTag = 0;private int timeOne = 0;private int timeTwo = 0;private ImageButton button_back;private BitmapDrawable drawable = null;// private LinkedList<byte[]> bs = null;private MyBrodCast brodCast = null;class MyBrodCast extends BroadcastReceiver {@Overridepublic void onReceive(Context arg0, Intent arg1) {if (arg1.getIntExtra("ifdrop", 2) != 2) {PPPPMsgHandler.sendEmptyMessage(1004);}}}/** * 在UI线程中刷新界面状态 * **/private Handler PPPPMsgHandler = new Handler() {public void handleMessage(Message msg) {switch (msg.what) {case 1004:Toast.makeText(PlayActivity.this, "相机断线", 0).show();PlayActivity.this.finish();break;default:break;}}};private class surfaceCallback implements SurfaceHolder.Callback {public void surfaceChanged(SurfaceHolder holder, int format, int width,int height) {if (holder == playHolder) {streamType = 10;NativeCaller.StartPPPPLivestream(strDID, streamType);}}public void surfaceCreated(SurfaceHolder holder) {}public void surfaceDestroyed(SurfaceHolder holder) {// finish();}}@Overridepublic boolean onKeyDown(int keyCode, KeyEvent event) {if (mPopupWindowProgress != null && mPopupWindowProgress.isShowing()) {mPopupWindowProgress.dismiss();}if (resolutionPopWindow != null && resolutionPopWindow.isShowing()) {resolutionPopWindow.dismiss();}if (keyCode == KeyEvent.KEYCODE_BACK) {if (!bProgress) {Date date = new Date();if (timeTag == 0) {timeOne = date.getSeconds();timeTag = 1;Toast.makeText(PlayActivity.this, R.string.main_show_back,0).show();} else if (timeTag == 1) {timeTwo = date.getSeconds();if (timeTwo - timeOne <= 3) {Intent intent = new Intent("finish");sendBroadcast(intent);PlayActivity.this.finish();timeTag = 0;} else {timeTag = 1;Toast.makeText(PlayActivity.this,R.string.main_show_back, 0).show();}}} else {showSureDialog1();}return true;}if (keyCode == KeyEvent.KEYCODE_MENU) {if (!bProgress) {showTop();showBottom();} else {showSureDialog1();}}return super.onKeyDown(keyCode, event);}/**** * 退出确定dialog * */public void showSureDialog1() {AlertDialog.Builder builder = new AlertDialog.Builder(this);builder.setIcon(R.drawable.app);builder.setTitle(getResources().getString(R.string.exit) getResources().getString(R.string.app_name));builder.setMessage(R.string.exit_alert);builder.setPositiveButton(R.string.str_ok,new DialogInterface.OnClickListener() {public void onClick(DialogInterface dialog, int whichButton) {// Process.killProcess(Process.myPid());Intent intent = new Intent("finish");sendBroadcast(intent);PlayActivity.this.finish();}});builder.setNegativeButton(R.string.str_cancel, null);builder.show();}private void showTop() {if (isShowtoping) {isShowtoping = false;topbg.setVisibility(View.GONE);topbg.startAnimation(dismissTopAnim);} else {isShowtoping = true;topbg.setVisibility(View.VISIBLE);topbg.startAnimation(showTopAnim);}}private void defaultVideoParams() {nBrightness = 1;nContrast = 128;NativeCaller.PPPPCameraControl(strDID, 1, 0);NativeCaller.PPPPCameraControl(strDID, 2, 128);showToast(R.string.ptz_default_vedio_params);}private void showToast(int i) {Toast.makeText(PlayActivity.this, i, 0).show();}private void updateTimeout() {textTimeoutTextView.setText(getString(R.string.p2p_relay_mode_time_out) nTimeoutRemain getString(R.string.str_second));}private Handler timeoutHandle = new Handler() {public void handleMessage(Message msg) {if (nTimeoutRemain > 0) {nTimeoutRemain = nTimeoutRemain - 1;updateTimeout();Message msgMessage = new Message();timeoutHandle.sendMessageDelayed(msgMessage, 1000);} else {if (!isExit) {Toast.makeText(getApplicationContext(),R.string.p2p_view_time_out, Toast.LENGTH_SHORT).show();}finish();}}};private void startTimeout() {if (!bTimeoutStarted) {Message msgMessage = new Message();timeoutHandle.sendMessageDelayed(msgMessage, 1000);bTimeoutStarted = true;}}private void setViewVisible() {if (bProgress) {bProgress = false;progressView.setVisibility(View.INVISIBLE);osdView.setVisibility(View.VISIBLE);if (nP2PMode == ContentCommon.PPPP_MODE_P2P_RELAY) {updateTimeout();textTimeoutTextView.setVisibility(View.VISIBLE);startTimeout();}getCameraParams();}}private Bitmap mBmp;private Handler mHandler = new Handler() {public void handleMessage(Message msg) {if (msg.what == 1 || msg.what == 2) {setViewVisible();}if (!isPTZPrompt) {isPTZPrompt = true;showToast(R.string.ptz_control);}switch (msg.what) {case 1: // h264{byte[] rgb = new byte[nVideoWidths * nVideoHeights * 2];NativeCaller.YUV4202RGB565(videodata, rgb, nVideoWidths,nVideoHeights);ByteBuffer buffer = ByteBuffer.wrap(rgb);rgb = null;/* ByteBuffer buffer = ByteBuffer.wrap(videodata); */mBmp = Bitmap.createBitmap(nVideoWidths, nVideoHeights,Bitmap.Config.RGB_565);mBmp.copyPixelsFromBuffer(buffer);int width = getWindowManager().getDefaultDisplay().getWidth();int height = getWindowManager().getDefaultDisplay().getHeight();vidoeView.setVisibility(View.GONE);Bitmap bitmap = null;if (getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT) {FrameLayout.LayoutParams lp = new FrameLayout.LayoutParams(nVideoWidths, nVideoHeights * 3 / 4);lp.gravity = Gravity.CENTER;myGlSurfaceView.setLayoutParams(lp);bitmap = Bitmap.createScaledBitmap(mBmp, 320,240, true);Log.i("info", "竖屏");} else if (getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) {FrameLayout.LayoutParams lp = new FrameLayout.LayoutParams(width, height);lp.gravity = Gravity.CENTER;myGlSurfaceView.setLayoutParams(lp);bitmap = Bitmap.createScaledBitmap(mBmp, width, height, true);Log.i("info", "横屏");}//myRender.writeSample(videodata, nVideoWidth, nVideoHeight);//videoViewStandard.setVisibility(View.GONE);//vidoeView.setImageBitmap(mBmp);videoViewStandard.setImageBitmap(bitmap);videoViewStandard.setVisibility(View.VISIBLE);playSurface.setBackgroundColor(0xff000000);//Drawable drawable = new BitmapDrawable(bitmap);//playSurface.setBackgroundDrawable(drawable);}break;case 2: // JPEG{// ptzTakeVideo.setVisibility(View.GONE);myGlSurfaceView.setVisibility(View.GONE);mBmp = BitmapFactory.decodeByteArray(videodata, 0, videoDataLen);if (mBmp == null) {Log.d(LOG_TAG, "bmp can't be decode...");bDisplayFinished = true;return;}nVideoWidth = mBmp.getWidth();nVideoHeight = mBmp.getHeight();if (getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT) {videoViewStandard.setVisibility(View.GONE);vidoeView.setVisibility(View.VISIBLE);vidoeView.setImageBitmap(mBmp);} else if (getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) {videoViewStandard.setImageBitmap(mBmp);videoViewStandard.setVisibility(View.VISIBLE);vidoeView.setVisibility(View.GONE);}if (isTakepic) {isTakepic = false;// takePicture(mBmp);}}break;case 3: //{displayResolution();}break;}if (msg.what == 1 || msg.what == 2) {// showTimeStamp();bDisplayFinished = true;nPlayCount ;if (nPlayCount >= 100) {nPlayCount = 0;}}}};protected void displayResolution() {/* * 0->640x480 1->320x240 2->160x120; 3->1280x720 4->640x360 5->1280x960 */String strCurrResolution = null;switch (nResolution) {case 0:// vgastrCurrResolution = "640x480";break;case 1:// qvgastrCurrResolution = "320x240";break;case 2:strCurrResolution = "160x120";break;case 3:// 720pstrCurrResolution = "1280x720";break;case 4:strCurrResolution = "640x360";break;case 5:strCurrResolution = "1280x960";break;default:return;}}public void initExitPopupWindow2() {LayoutInflater li = LayoutInflater.from(this);View popv = li.inflate(R.layout.popup_d, null);Button button_load = (Button) popv.findViewById(R.id.add_check_load);Button button_phone = (Button) popv.findViewById(R.id.add_check_phone);popupWindow_about = new PopupWindow(popv,LinearLayout.LayoutParams.WRAP_CONTENT,LinearLayout.LayoutParams.WRAP_CONTENT);popupWindow_about.setAnimationStyle(R.style.AnimationPreview);popupWindow_about.setFocusable(true);popupWindow_about.setOutsideTouchable(true);popupWindow_about.setBackgroundDrawable(new ColorDrawable(0));button_load.setOnClickListener(new OnClickListener() {@Overridepublic void onClick(View arg0) {NativeCaller.PPPPCameraControl(SystemValue.deviceId, 36, 36);popupWindow_about.dismiss();ptzResolutoin.setText("VGA");Log.d("VGA", "VGA");}});button_phone.setOnClickListener(new OnClickListener() {@Overridepublic void onClick(View v) {NativeCaller.PPPPCameraControl(SystemValue.deviceId, 37, 37);popupWindow_about.dismiss();ptzResolutoin.setText("QVGA");Log.d("VGA", "QVGA");}});popupWindow_about.setOnDismissListener(new PopupWindow.OnDismissListener() {@Overridepublic void onDismiss() {// TODO Auto-generated method stubpopupWindow_about.dismiss();}});popupWindow_about.setTouchInterceptor(new OnTouchListener() {@Overridepublic boolean onTouch(View arg0, MotionEvent arg1) {if (arg1.getAction() == MotionEvent.ACTION_OUTSIDE) {popupWindow_about.dismiss();}return false;}});}private void getCameraParams() {NativeCaller.PPPPGetSystemParams(strDID,ContentCommon.MSG_TYPE_GET_CAMERA_PARAMS);}private Handler msgHandler = new Handler() {public void handleMessage(Message msg) {if (msg.what == 1) {Log.d("tag", "断线了");Toast.makeText(getApplicationContext(),R.string.pppp_status_disconnect, Toast.LENGTH_SHORT).show();finish();}}};private Handler msgStreamCodecHandler = new Handler() {public void handleMessage(Message msg) {if (nStreamCodecType == ContentCommon.PPPP_STREAM_TYPE_JPEG) {// textCodec.setText("JPEG");} else {// textCodec.setText("H.264");}}};@Overridepublic void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);// getDataFromOther();getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,WindowManager.LayoutParams.FLAG_FULLSCREEN);requestWindowFeature(Window.FEATURE_NO_TITLE);setContentView(R.layout.play);strName = SystemValue.deviceName;strDID = SystemValue.deviceId;findView();InitParams();AudioBuffer = new CustomBuffer();audioPlayer = new AudioPlayer(AudioBuffer);// myvideoRecorder = new CustomVideoRecord(this, strDID);BridgeService.setPlayInterface(this);playHolder = playSurface.getHolder();playHolder.setFormat(PixelFormat.RGB_565);playHolder.addCallback(videoCallback);playSurface.setOnTouchListener(this);playSurface.setLongClickable(true);getCameraParams();dismissTopAnim = AnimationUtils.loadAnimation(this,R.anim.ptz_top_anim_dismiss);showTopAnim = AnimationUtils.loadAnimation(this,R.anim.ptz_top_anim_show);showAnim = AnimationUtils.loadAnimation(this,R.anim.ptz_otherset_anim_show);dismissAnim = AnimationUtils.loadAnimation(this,R.anim.ptz_otherset_anim_dismiss);// prompt user how to control ptz when first enter playSharedPreferences sharePreferences = getSharedPreferences("ptzcontrol",MODE_PRIVATE);isPTZPrompt = sharePreferences.getBoolean("ptzcontrol", false);if (!isPTZPrompt) {Editor edit = sharePreferences.edit();edit.putBoolean("ptzcontrol", true);edit.commit();}initExitPopupWindow2();brodCast = new MyBrodCast();IntentFilter filter = new IntentFilter();filter.addAction("drop");PlayActivity.this.registerReceiver(brodCast, filter);}private void InitParams() {DisplayMetrics dm = new DisplayMetrics();this.getWindowManager().getDefaultDisplay().getMetrics(dm);nSurfaceHeight = dm.heightPixels;textosd.setText(strName);}private void StartAudio() {synchronized (this) {AudioBuffer.ClearAll();audioPlayer.AudioPlayStart();NativeCaller.PPPPStartAudio(strDID);}}private void StopAudio() {synchronized (this) {audioPlayer.AudioPlayStop();AudioBuffer.ClearAll();NativeCaller.PPPPStopAudio(strDID);}}protected void setResolution(int Resolution) {Log.d("tag", "setResolution resolution:" Resolution);NativeCaller.PPPPCameraControl(strDID, 0, Resolution);}private void findView() {playSurface = (SurfaceView) findViewById(R.id.playSurface);playSurface.setBackgroundColor(0xff000000);button_back = (ImageButton) findViewById(R.id.login_top_back);myGlSurfaceView = (GLSurfaceView) findViewById(R.id.myhsurfaceview);myRender = new MyRender(myGlSurfaceView);myGlSurfaceView.setRenderer(myRender);imgUp = (ImageView) findViewById(R.id.imgup);imgDown = (ImageView) findViewById(R.id.imgdown);imgRight = (ImageView) findViewById(R.id.imgright);imgLeft = (ImageView) findViewById(R.id.imgleft);imgUp.setOnClickListener(this);imgDown.setOnClickListener(this);imgLeft.setOnClickListener(this);imgRight.setOnClickListener(this);button_back.setOnClickListener(this);vidoeView = (ImageView) findViewById(R.id.vedioview);videoViewStandard = (ImageView) findViewById(R.id.vedioview_standard);progressView = (View) findViewById(R.id.progressLayout);textosd = (TextView) findViewById(R.id.textosd);textTimeoutTextView = (TextView) findViewById(R.id.textTimeout);osdView = (View) findViewById(R.id.osdlayout);ptzHoriMirror2 = (ImageButton) findViewById(R.id.ptz_hori_mirror);ptzVertMirror2 = (ImageButton) findViewById(R.id.ptz_vert_mirror);ptzHoriTour2 = (ImageButton) findViewById(R.id.ptz_hori_tour);ptzVertTour2 = (ImageButton) findViewById(R.id.ptz_vert_tour);ptzAudio = (ImageButton) findViewById(R.id.ptz_audio);ImageButton ptzBrightness = (ImageButton) findViewById(R.id.ptz_brightness);ImageButton ptzContrast = (ImageButton) findViewById(R.id.ptz_contrast);ptzResolutoin = (Button) findViewById(R.id.ptz_resoluti);ptzPlayMode = (ImageButton) findViewById(R.id.ptz_playmode);ptzOtherSetAnimView = findViewById(R.id.ptz_othersetview_anim);ImageButton ptzDefaultSet = (ImageButton) findViewById(R.id.ptz_default_set);ptzHoriMirror2.setOnClickListener(this);ptzVertMirror2.setOnClickListener(this);ptzHoriTour2.setOnClickListener(this);ptzVertTour2.setOnClickListener(this);ptzAudio.setOnClickListener(this);ptzBrightness.setOnClickListener(this);ptzContrast.setOnClickListener(this);ptzResolutoin.setOnClickListener(this);ptzPlayMode.setOnClickListener(this);ptzDefaultSet.setOnClickListener(this);topbg = (RelativeLayout) findViewById(R.id.top_bg);Bitmap bitmap = BitmapFactory.decodeResource(getResources(),R.drawable.top_bg);drawable = new BitmapDrawable(bitmap);drawable.setTileModeXY(TileMode.REPEAT, TileMode.REPEAT);drawable.setDither(true);topbg.setBackgroundDrawable(drawable);ptzOtherSetAnimView.setBackgroundDrawable(drawable);}@Overridepublic void onConfigurationChanged(Configuration newConfig) {super.onConfigurationChanged(newConfig);mBaseMatrix = new Matrix();mSuppMatrix = new Matrix();mDisplayMatrix = new Matrix();videoViewStandard.setImageMatrix(mDisplayMatrix);}private boolean isDown = false;private boolean isSecondDown = false;private float x1 = 0;private float x2 = 0;private float y1 = 0;private float y2 = 0;@Overridepublic boolean onTouch(View v, MotionEvent event) {if (!isDown) {x1 = event.getX();y1 = event.getY();isDown = true;}switch (event.getAction() & MotionEvent.ACTION_MASK) {case MotionEvent.ACTION_DOWN:savedMatrix.set(matrix);start.set(event.getX(), event.getY());mode = DRAG;originalScale = getScale();break;case MotionEvent.ACTION_POINTER_UP:break;case MotionEvent.ACTION_UP:if (Math.abs((x1 - x2)) < 25 && Math.abs((y1 - y2)) < 25) {if (resolutionPopWindow != null&& resolutionPopWindow.isShowing()) {resolutionPopWindow.dismiss();}if (mPopupWindowProgress != null&& mPopupWindowProgress.isShowing()) {mPopupWindowProgress.dismiss();}if (!isSecondDown) {if (!bProgress) {showTop();showBottom();}}isSecondDown = false;} else {}x1 = 0;x2 = 0;y1 = 0;y2 = 0;isDown = false;break;case MotionEvent.ACTION_POINTER_DOWN:isSecondDown = true;oldDist = spacing(event);if (oldDist > 10f) {savedMatrix.set(matrix);midPoint(mid, event);mode = ZOOM;}break;case MotionEvent.ACTION_MOVE:x2 = event.getX();y2 = event.getY();int midx = getWindowManager().getDefaultDisplay().getWidth() / 2;int midy = getWindowManager().getDefaultDisplay().getHeight() / 2;if (mode == ZOOM) {float newDist = spacing(event);if (newDist > 0f) {float scale = newDist / oldDist;Log.d("scale", "scale:" scale);if (scale <= 2.0f && scale >= 0.2f) {// zoomTo(originalScale * scale, midx, midy);}}}}return gt.onTouchEvent(event);}private static final int NONE = 0;private static final int DRAG = 1;private static final int ZOOM = 2;private int mode = NONE;private float oldDist;private Matrix matrix = new Matrix();private Matrix savedMatrix = new Matrix();private PointF start = new PointF();private PointF mid = new PointF();float mMaxZoom = 2.0f;float mMinZoom = 0.3125f;float originalScale;float baseValue;protected Matrix mBaseMatrix = new Matrix();protected Matrix mSuppMatrix = new Matrix();private Matrix mDisplayMatrix = new Matrix();private final float[] mMatrixValues = new float[9];protected void zoomTo(float scale, float centerX, float centerY) {Log.d("zoomTo", "zoomTo scale:" scale);if (scale > mMaxZoom) {scale = mMaxZoom;} else if (scale < mMinZoom) {scale = mMinZoom;}float oldScale = getScale();float deltaScale = scale / oldScale;Log.d("deltaScale", "deltaScale:" deltaScale);mSuppMatrix.postScale(deltaScale, deltaScale, centerX, centerY);videoViewStandard.setScaleType(ImageView.ScaleType.MATRIX);videoViewStandard.setImageMatrix(getImageViewMatrix());}protected Matrix getImageViewMatrix() {mDisplayMatrix.set(mBaseMatrix);mDisplayMatrix.postConcat(mSuppMatrix);return mDisplayMatrix;}protected float getScale(Matrix matrix) {return getValue(matrix, Matrix.MSCALE_X);}protected float getScale() {return getScale(mSuppMatrix);}protected float getValue(Matrix matrix, int whichValue) {matrix.getValues(mMatrixValues);return mMatrixValues[whichValue];}private float spacing(MotionEvent event) {try {float x = event.getX(0) - event.getX(1);float y = event.getY(0) - event.getY(1);return FloatMath.sqrt(x * x y * y);} catch (Exception e) {}return 0;}private void midPoint(PointF point, MotionEvent event) {float x = event.getX(0) event.getX(1);float y = event.getY(0) event.getY(1);point.set(x / 2, y / 2);}@Overridepublic boolean onDown(MotionEvent e) {Log.d("tag", "onDown");return false;}private final int MINLEN = 80;private RelativeLayout topbg;private Animation showTopAnim;private Animation dismissTopAnim;private ImageButton ptzHoriMirror2;private ImageButton ptzVertMirror2;private ImageButton ptzHoriTour2;private ImageButton ptzVertTour2;private boolean isPTZPrompt;@Overridepublic boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX,float velocityY) {float x1 = e1.getX();float x2 = e2.getX();float y1 = e1.getY();float y2 = e2.getY();float xx = x1 > x2 ? x1 - x2 : x2 - x1;float yy = y1 > y2 ? y1 - y2 : y2 - y1;if (xx > yy) {if ((x1 > x2) && (xx > MINLEN)) {// leftNativeCaller.PPPPPTZControl(strDID, ContentCommon.CMD_PTZ_RIGHT);} else if ((x1 < x2) && (xx > MINLEN)) {// rightNativeCaller.PPPPPTZControl(strDID, ContentCommon.CMD_PTZ_LEFT);}} else {if ((y1 > y2) && (yy > MINLEN)) {// downNativeCaller.PPPPPTZControl(strDID, ContentCommon.CMD_PTZ_DOWN);} else if ((y1 < y2) && (yy > MINLEN)) {// upNativeCaller.PPPPPTZControl(strDID, ContentCommon.CMD_PTZ_UP);}}return false;}@Overridepublic void onLongPress(MotionEvent e) {}@Overridepublic boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX,float distanceY) {return false;}@Overridepublic void onShowPress(MotionEvent e) {}@Overridepublic boolean onSingleTapUp(MotionEvent e) {return false;}public void showSureDialogPlay() {AlertDialog.Builder builder = new AlertDialog.Builder(this);builder.setIcon(R.drawable.app);builder.setTitle(getResources().getString(R.string.exit_show));builder.setMessage(R.string.exit_play_show);builder.setPositiveButton(R.string.str_ok,new DialogInterface.OnClickListener() {public void onClick(DialogInterface dialog, int whichButton) {PlayActivity.this.finish();}});builder.setNegativeButton(R.string.str_cancel, null);builder.show();}@Overridepublic void onClick(View v) {switch (v.getId()) {case R.id.login_top_back:bManualExit = true;if (!bProgress) {if (isTakeVideo == true) {showToast(R.string.eixt_show_toast);} else {showSureDialogPlay();}}break;case R.id.imgup:NativeCaller.PPPPPTZControl(strDID, ContentCommon.CMD_PTZ_UP);Log.d("tag", "up");break;case R.id.imgdown:NativeCaller.PPPPPTZControl(strDID, ContentCommon.CMD_PTZ_DOWN);Log.d("tag", "down");break;case R.id.imgleft:NativeCaller.PPPPPTZControl(strDID, ContentCommon.CMD_PTZ_LEFT);Log.d("tag", "left");break;case R.id.imgright:NativeCaller.PPPPPTZControl(strDID, ContentCommon.CMD_PTZ_RIGHT);Log.d("tag", "right");break;case R.id.ptz_hori_mirror:if (isHorizontalMirror) {ptzHoriMirror2.setBackgroundColor(0x00ffffff);isHorizontalMirror = false;NativeCaller.PPPPCameraControl(strDID, 5,ContentCommon.CMD_PTZ_ORIGINAL);Log.d("tag", "水平镜像还原：" ContentCommon.CMD_PTZ_ORIGINAL);} else {isHorizontalMirror = true;ptzHoriMirror2.setBackgroundColor(0xff0044aa);NativeCaller.PPPPCameraControl(strDID, 5,ContentCommon.CMD_PTZ_HORIZONAL_MIRROR);Log.d("tag", "水平镜像：" ContentCommon.CMD_PTZ_HORIZONAL_MIRROR);}break;case R.id.ptz_vert_mirror:if (isVerticalMirror) {isVerticalMirror = false;ptzVertMirror2.setBackgroundColor(0x00ffffff);NativeCaller.PPPPCameraControl(strDID, 5,ContentCommon.CMD_PTZ_ORIGINAL);Log.d("tag", "垂直镜像还原：" ContentCommon.CMD_PTZ_ORIGINAL);} else {isVerticalMirror = true;ptzVertMirror2.setBackgroundColor(0xff0044aa);NativeCaller.PPPPCameraControl(strDID, 5,ContentCommon.CMD_PTZ_VERTICAL_MIRROR);Log.d("tag", "垂直镜像：" ContentCommon.CMD_PTZ_VERTICAL_MIRROR);}break;case R.id.ptz_hori_tour:if (isLeftRight) {ptzHoriTour2.setBackgroundColor(0x000044aa);isLeftRight = false;NativeCaller.PPPPPTZControl(strDID,ContentCommon.CMD_PTZ_LEFT_RIGHT_STOP);Log.d("tag", "水平巡视停止:" ContentCommon.CMD_PTZ_LEFT_RIGHT_STOP);} else {ptzHoriTour2.setBackgroundColor(0xff0044aa);isLeftRight = true;NativeCaller.PPPPPTZControl(strDID,ContentCommon.CMD_PTZ_LEFT_RIGHT);Log.d("tag", "水平巡视开始:" ContentCommon.CMD_PTZ_LEFT_RIGHT);}break;case R.id.ptz_vert_tour:if (isUpDown) {ptzVertTour2.setBackgroundColor(0x000044aa);isUpDown = false;NativeCaller.PPPPPTZControl(strDID,ContentCommon.CMD_PTZ_UP_DOWN_STOP);Log.d("tag", "垂直巡视停止:" ContentCommon.CMD_PTZ_UP_DOWN_STOP);} else {ptzVertTour2.setBackgroundColor(0xff0044aa);isUpDown = true;NativeCaller.PPPPPTZControl(strDID,ContentCommon.CMD_PTZ_UP_DOWN);Log.d("tag", "垂直巡视开始:" ContentCommon.CMD_PTZ_UP_DOWN);}break;case R.id.ptz_audio:dismissBrightAndContrastProgress();if (!isMcriophone) {if (bAudioStart) {Log.d("tag", "没有声音");bAudioStart = false;ptzAudio.setImageResource(R.drawable.ptz_audio_off);StopAudio();} else {Log.d("tag", "有声音");bAudioStart = true;ptzAudio.setImageResource(R.drawable.ptz_audio_on);StartAudio();}}break;case R.id.ptz_brightness:if (mPopupWindowProgress != null&& mPopupWindowProgress.isShowing()) {mPopupWindowProgress.dismiss();mPopupWindowProgress = null;}setBrightOrContrast(BRIGHT);break;case R.id.ptz_contrast:if (mPopupWindowProgress != null&& mPopupWindowProgress.isShowing()) {mPopupWindowProgress.dismiss();mPopupWindowProgress = null;}setBrightOrContrast(CONTRAST);break;case R.id.ptz_resoluti:popupWindow_about.showAtLocation(button_back, Gravity.CENTER, 0, 0);break;case R.id.ptz_resolution_jpeg_qvga:dismissBrightAndContrastProgress();resolutionPopWindow.dismiss();nResolution = 1;setResolution(nResolution);Log.d("tag", "jpeg resolution:" nResolution " qvga");break;case R.id.ptz_resolution_jpeg_vga:dismissBrightAndContrastProgress();resolutionPopWindow.dismiss();nResolution = 0;setResolution(nResolution);Log.d("tag", "jpeg resolution:" nResolution " vga");break;case R.id.ptz_resolution_h264_qvga:dismissBrightAndContrastProgress();resolutionPopWindow.dismiss();nResolution = 1;setResolution(nResolution);Log.d("tag", "h264 resolution:" nResolution " qvga");break;case R.id.ptz_resolution_h264_vga:dismissBrightAndContrastProgress();resolutionPopWindow.dismiss();nResolution = 0;setResolution(nResolution);Log.d("tag", "h264 resolution:" nResolution " vga");break;case R.id.ptz_resolution_h264_720p:dismissBrightAndContrastProgress();resolutionPopWindow.dismiss();nResolution = 3;setResolution(nResolution);Log.d("tag", "h264 resolution:" nResolution " 720p");break;case R.id.ptz_playmode:dismissBrightAndContrastProgress();switch (playmode) {case FULLSCREEN:ptzPlayMode.setImageResource(R.drawable.ptz_playmode_enlarge);ptzPlayMode.setBackgroundResource(R.drawable.ptz_takepic_selector);Log.d("tg", "magnify 1");playmode = STANDARD;break;case MAGNIFY:Log.d("tg", "STANDARD 2");playmode = FULLSCREEN;ptzPlayMode.setImageResource(R.drawable.ptz_playmode_standard);ptzPlayMode.setBackgroundResource(R.drawable.ptz_takepic_selector);break;case STANDARD:Log.d("tg", "FULLSCREEN 3");playmode = MAGNIFY;ptzPlayMode.setImageResource(R.drawable.ptz_playmode_fullscreen);ptzPlayMode.setBackgroundResource(R.drawable.ptz_takepic_selector);break;default:break;}break;case R.id.ptz_default_set:dismissBrightAndContrastProgress();defaultVideoParams();break;}}private void dismissBrightAndContrastProgress() {if (mPopupWindowProgress != null && mPopupWindowProgress.isShowing()) {mPopupWindowProgress.dismiss();mPopupWindowProgress = null;}}private void showBottom() {if (isUpDownPressed) {isUpDownPressed = false;ptzOtherSetAnimView.startAnimation(dismissAnim);ptzOtherSetAnimView.setVisibility(View.GONE);} else {isUpDownPressed = true;ptzOtherSetAnimView.startAnimation(showAnim);ptzOtherSetAnimView.setVisibility(View.VISIBLE);}}private void setBrightOrContrast(final int type) {Log.i(LOG_TAG, "type:" type " bInitCameraParam:" bInitCameraParam);if (!bInitCameraParam) {return;}int width = getWindowManager().getDefaultDisplay().getWidth();LinearLayout layout = (LinearLayout) LayoutInflater.from(this).inflate(R.layout.brightprogress, null);SeekBar seekBar = (SeekBar) layout.findViewById(R.id.brightseekBar1);seekBar.setMax(255);switch (type) {case BRIGHT:seekBar.setProgress(nBrightness);break;case CONTRAST:seekBar.setProgress(nContrast);break;default:break;}seekBar.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {@Overridepublic void onStopTrackingTouch(SeekBar seekBar) {int progress = seekBar.getProgress();switch (type) {case BRIGHT:// 亮度nBrightness = progress;NativeCaller.PPPPCameraControl(strDID, BRIGHT, nBrightness);break;case CONTRAST:// 对比度nContrast = progress;NativeCaller.PPPPCameraControl(strDID, CONTRAST, nContrast);break;default:break;}}@Overridepublic void onStartTrackingTouch(SeekBar arg0) {}@Overridepublic void onProgressChanged(SeekBar arg0, int progress,boolean arg2) {}});mPopupWindowProgress = new PopupWindow(layout, width / 2, 180);mPopupWindowProgress.showAtLocation(findViewById(R.id.play),Gravity.TOP, 0, 0);}private MyRender myRender = null;private GLSurfaceView myGlSurfaceView = null;private ImageView imgUp = null;private ImageView imgDown = null;private ImageView imgRight = null;private ImageView imgLeft = null;@Overrideprotected void onDestroy() {NativeCaller.StopPPPPLivestream(strDID);StopAudio();if (myRender != null) {myRender.destroyShaders();}if (brodCast != null) {unregisterReceiver(brodCast);}Log.d("tag", "PlayActivity onDestroy");super.onDestroy();}/*** * BridgeService callback * * **/@Overridepublic void callBackCameraParamNotify(String did, int resolution,int brightness, int contrast, int hue, int saturation, int flip) {Log.d("info", "CameraParamNotify...did:" did " brightness: " brightness " resolution: " resolution " contrast: " contrast " hue: " hue " saturation: " saturation " flip: " flip);Log.d("tag", "contrast:" contrast " brightness:" brightness);nBrightness = brightness;nContrast = contrast;nResolution = resolution;Log.d("VGA", nResolution "");runOnUiThread(new Runnable() {@Overridepublic void run() {if (nResolution == 0) {// vgaptzResolutoin.setText("VGA");} else if (nResolution == 3) {// 720ptzResolutoin.setText("720P");} else if (nResolution == 1) {// 720ptzResolutoin.setText("QVGA");}}});Message msg = new Message();msg.what = 3;mHandler.sendMessage(msg);bInitCameraParam = true;}/*** * BridgeService callback * * **/@Overridepublic void callBaceVideoData(byte[] videobuf, int h264Data, int len,int width, int height) {Log.d("info", "Call VideoData...h264Data: " h264Data " len: " len " videobuf len: " videobuf.length "width==" nVideoWidth "height==" nVideoHeight);if (!bDisplayFinished) {Log.d("info", "return bDisplayFinished");return;}bDisplayFinished = false;videodata = videobuf;videoDataLen = len;nVideoWidths = width;nVideoHeights = height;Message msg = new Message();if (h264Data == 1) { // H264Log.i("info","h264Data....");if (isTakepic) {isTakepic = false;byte[] rgb = new byte[width * height * 2];NativeCaller.YUV4202RGB565(videobuf, rgb, width, height);ByteBuffer buffer = ByteBuffer.wrap(rgb);mBmp = Bitmap.createBitmap(width, height, Bitmap.Config.RGB_565);mBmp.copyPixelsFromBuffer(buffer);//takePicture(mBmp);}msg.what = 1;} else { // MJPEGLog.i("info","MJPEG....");msg.what = 2;}mHandler.sendMessage(msg);}/*** * BridgeService callback * * **/@Overridepublic void callBackMessageNotify(String did, int msgType, int param) {Log.d("tag", "MessageNotify did: " did " msgType: " msgType " param: " param);if (bManualExit)return;if (msgType == ContentCommon.PPPP_MSG_TYPE_STREAM) {nStreamCodecType = param;Message msgMessage = new Message();msgStreamCodecHandler.sendMessage(msgMessage);return;}if (msgType != ContentCommon.PPPP_MSG_TYPE_PPPP_STATUS) {return;}if (!did.equals(strDID)) {return;}Message msg = new Message();msg.what = 1;msgHandler.sendMessage(msg);}/*** * BridgeService callback * * **/@Overridepublic void callBackAudioData(byte[] pcm, int len) {Log.d(LOG_TAG, "AudioData: len : " len);if (!audioPlayer.isAudioPlaying()) {return;}CustomBufferHead head = new CustomBufferHead();CustomBufferData data = new CustomBufferData();head.length = len;head.startcode = AUDIO_BUFFER_START_CODE;data.head = head;data.data = pcm;AudioBuffer.addData(data);}/*** * BridgeService callback * * **/@Overridepublic void callBackH264Data(byte[] h264, int type, int size) {Log.d("tag", "CallBack_H264Data" " type:" type " size:" size);}}
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