package com.wistron.WiEditor;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.Stack;
import com.wistron.StreamHelper.MPOFileStreamParser;
import com.wistron.WiCamera.WiPanorama.PanoUtil;
import com.wistron.WiViewer.ImageViewerStateInfo;
import com.wistron.WiViewer.MediaFilePicker;
import com.wistron.WiViewer.OperateBitmaps;
import com.wistron.WiViewer.WiVideoViewerActivity;
import com.wistron.swpc.wicamera3dii.R;
import Utilities.CSStaticData;
import Utilities.FileTypeHelper;
import android.R.bool;
import android.R.integer;
import android.app.Activity;
import android.content.ContentValues;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.Bitmap.Config;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Matrix;
import android.graphics.PointF;
import android.graphics.RectF;
import android.net.Uri;
import android.os.Bundle;
import android.provider.MediaStore.Images;
import android.provider.MediaStore.Images.ImageColumns;
import android.util.Log;
import android.view.MotionEvent;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.view.View.OnClickListener;
import android.view.View.OnTouchListener;
import android.widget.Button;
import android.widget.RelativeLayout;
import android.widget.Toast;
public class WiImageEditorActivity extends Activity
{
String TAG = "WiImageEditorActivity";
private FilterStack filterStack;
Bitmap mBitmap;
Button button_cancel;
Button button_save;
private int screenWidth;
private int screenHeight;
RelativeLayout mRelativeLayout;
private final Matrix photoMatrix = new Matrix();
private Stack<PointF> undoStack1 = new Stack<PointF>();
String filepath;
String outputpath;
boolean is3D = false;
boolean isMpo = false;
String Tag="WiImageEditorActivity";
String m_title="redeye";
String m_redeyefilepath_back;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON,
WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
requestWindowFeature(Window.FEATURE_NO_TITLE);
screenWidth = getWindowManager().getDefaultDisplay().getWidth();
screenHeight = getWindowManager().getDefaultDisplay().getHeight();
setContentView(R.layout.wiimageeditoractivity_main);
mRelativeLayout = (RelativeLayout) findViewById(R.id.relativelayout_background);
button_cancel = (Button) findViewById(R.id.button_cancel);
button_save = (Button) findViewById(R.id.button_execute);
initViewEvent();
// if (Intent.ACTION_EDIT.equalsIgnoreCase(intent.getAction())) {
// sourceUri = intent.getData();
// }
Intent intent = this.getIntent();
String intentPath = intent.getDataString();
if (intentPath != null)
{
// 第三方调用
filepath = Uri.decode(intentPath);
} else
{
// 内部调用通过gallery启动图片浏览器
String fileName = intent.getStringExtra("filePath");
if (fileName != null)
{
filepath = fileName;
}
}
// filepath = "mnt/sdcard/RG.mpo";
outputpath = genOutputPath(filepath);
mBitmap = openBitmap(filepath);
filterStack = new FilterStack(
(PhotoView) findViewById(R.id.photo_view),
new FilterStack.StackListener()
{
@Override
public void onStackChanged(boolean canUndo, boolean canRedo)
{
}
});
filterStack.setPhotoSource(mBitmap, new OnDoneCallback()
{
@Override
public void onDone()
{
if(CSStaticData.DEBUG)
Log.e(TAG, "加载图片完成");
}
});
initStatusData();
}
/**
* 得到保存路径
* @param path
* @return
*/
public String genOutputPath(String path)
{
String mString = "mnt/sdcard/redeye.jpg";
if (path != null)
{
String[] maStrings = path.split("\\.");
if (maStrings.length > 1)
{
mString = "";
long time= System.currentTimeMillis();
String shottime= PanoUtil.createName("hhmmss", time);
maStrings[maStrings.length - 1] = "_redeye"+shottime+"."
+ maStrings[maStrings.length - 1];
for (int i = 0; i < maStrings.length; i++)
{
mString += maStrings[i];
if(CSStaticData.DEBUG)
Log.e(TAG, mString);
}
}
}
if(CSStaticData.DEBUG)
Log.e(TAG, "输出路径为" + mString);
return mString;
}
/**
* 解码图片，当时jpg jps时直接打开，如果为mpo则打开后，将两张图片先合成一张
*
* @param filepath
* @return
*/
public Bitmap openBitmap(String filepath)
{
Bitmap bitmap = null;
is3D = FileTypeHelper.isStereoImageFile(filepath);
OperateBitmaps mOperateBitmaps=new OperateBitmaps(getApplicationContext());
if (filepath.toLowerCase().endsWith(".mpo"))
{
isMpo = true;
}
try
{
if (isMpo)
{
bitmap = mOperateBitmaps.decodeMpotoSingle(filepath, screenWidth, screenHeight);
} else
{
bitmap = mOperateBitmaps.decodeNomalBitmaptoSingle(filepath, screenWidth, screenHeight);
}
} catch (OutOfMemoryError e)
{
if(CSStaticData.DEBUG)
Log.e(TAG, "加载图片失败,内存问题");
} catch (Exception e)
{
if(CSStaticData.DEBUG)
Log.e(TAG, "加载图片失败");
}
return bitmap;
}
public void saveBitmap(Bitmap bitmap)
{
if (bitmap != null)
{
if (isMpo)
{
// 先才成两半，然后保存
Bitmap[] mBitmaps = new Bitmap[2];
mBitmaps[0] = Bitmap.createBitmap(bitmap, 0, 0,
bitmap.getWidth() / 2, bitmap.getHeight());
mBitmaps[1] = Bitmap.createBitmap(bitmap,
bitmap.getWidth() / 2, 0, bitmap.getWidth() / 2,
bitmap.getHeight());
try
{
ByteArrayOutputStream out0 = new ByteArrayOutputStream();
mBitmaps[0].compress(Bitmap.CompressFormat.JPEG, 100, out0);
byte[] byte0 = out0.toByteArray();
out0.flush();
out0.close();
if(CSStaticData.DEBUG)
Log.e(TAG, "byte长度为" + byte0.length);
ByteArrayOutputStream out1 = new ByteArrayOutputStream();
mBitmaps[1].compress(Bitmap.CompressFormat.JPEG, 100, out1);
byte[] byte1 = out1.toByteArray();
out1.flush();
out1.close();
boolean bool = MPOFileStreamParser.encodeFile(outputpath,
byte0, byte1);
if(bool)
{
//添加到媒体数据库
if(CSStaticData.DEBUG)
Log.e(Tag, "保存图片成功，文件路径为"+outputpath);
File temp=new File(outputpath);
ContentValues values = new ContentValues(4);
values.put(ImageColumns.DATE_TAKEN, temp.lastModified());
values.put(ImageColumns.MIME_TYPE, "image/jpeg");
values.put(ImageColumns.ORIENTATION, 0);
values.put(ImageColumns.DATA, outputpath);
Uri uri = WiImageEditorActivity.this.getContentResolver().insert(Images.Media.EXTERNAL_CONTENT_URI, values);
if (uri != null) {
if(CSStaticData.DEBUG)
Log.e(TAG, "Insert new image to MediaStore");
m_redeyefilepath_back=outputpath;
}
}
if(CSStaticData.DEBUG)
Log.e(TAG, "是否保存成功" + bool);
} catch (IOException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
} else
{
try
{
FileOutputStream out = new FileOutputStream(outputpath);
bitmap.compress(Bitmap.CompressFormat.PNG, 90, out);
out.flush();
out.close();
if(CSStaticData.DEBUG)
Log.e(Tag, "保存图片成功，文件路径为"+outputpath);
File temp=new File(outputpath);
ContentValues values = new ContentValues(4);
values.put(ImageColumns.DATE_TAKEN, temp.lastModified());
values.put(ImageColumns.MIME_TYPE, "image/jpeg");
values.put(ImageColumns.ORIENTATION, 0);
values.put(ImageColumns.DATA, outputpath);
Uri uri = WiImageEditorActivity.this.getContentResolver().insert(Images.Media.EXTERNAL_CONTENT_URI, values);
if (uri != null) {
if(CSStaticData.DEBUG)
Log.e(TAG, "Insert new image to MediaStore");
m_redeyefilepath_back=outputpath;
}
} catch (Exception e)
{
e.printStackTrace();
}
}
}
if(CSStaticData.DEBUG)
Log.e("saveBitmap", "ok");
}
@Override
public void finish()
{
// TODO Auto-generated method stub
Intent intent=new Intent();
intent.putExtra("redeyefilepath", m_redeyefilepath_back);
WiImageEditorActivity.this.setResult(RESULT_OK, intent);
super.finish();
}
@Override
protected void onDestroy()
{
// TODO Auto-generated method stub
// 释放资源
Filter.releaseContext();
super.onDestroy();
}
public void initViewEvent()
{
button_cancel.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v)
{
// TODO Auto-generated method stub
if(CSStaticData.DEBUG)
Log.e(TAG, "取消按钮点中");
// if (undoStack1.size() > 0)
// {
// if(CSStaticData.DEBUG)
// Log.e(TAG, "undoStack1大小" + undoStack1.size());
// undoStack1.pop();
// RedEyeFilter mEyeFilter = new RedEyeFilter();
// mEyeFilter.setEyes(undoStack1);
// filterStack.pushFilterRedeye(mEyeFilter);
// filterStack.updateUI();
// }
finish();
}
});
button_save.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v)
{
// TODO Auto-generated method stub
filterStack.saveRedEyeBitmap(new OnDoneBitmapCallback()
{
@Override
public void onDone(Bitmap bitmap)
{
// TODO Auto-generated method stub
if(bitmap!=null)
{
saveBitmap(bitmap);
Toast.makeText(WiImageEditorActivity.this, "Remove red eye complete!", 1000).show();
}
else
{
}
finish();
}
});
}
});
mRelativeLayout.setOnTouchListener(new OnTouchListener()
{
@Override
public boolean onTouch(View v, MotionEvent event)
{
// TODO Auto-generated method stub
PointF point = mapPhotoPoint(event.getX(), event.getY());
if(CSStaticData.DEBUG)
Log.e(TAG, "onTouch 比例为" + point.x + "*" + point.y);
undoStack1.push(point);
RedEyeFilter mEyeFilter = new RedEyeFilter();
mEyeFilter.setEyes(undoStack1);
filterStack.pushFilterRedeye(mEyeFilter);
filterStack.updateUI();
return false;
}
});
}
/**
* 将屏幕的点击位置映射到图片上，采用相对值
*
* @param x
* @param y
* @return
*/
protected PointF mapPhotoPoint(float x, float y)
{
float[] point = new float[]
{ x, y };
Matrix matrix = new Matrix();
matrix.setRectToRect(
new RectF(0, 0, mBitmap.getWidth(), mBitmap.getHeight()),
new RectF(0, 0, screenWidth, screenHeight),
Matrix.ScaleToFit.CENTER);
matrix.invert(photoMatrix);
photoMatrix.mapPoints(point);
PointF pointF = new PointF();
pointF.x = point[0] / mBitmap.getWidth();
pointF.y = point[1] / mBitmap.getHeight();
return pointF;
}
/**
* 恢复保存状态
*/
private void initStatusData() {
Stack<PointF> restore = (Stack<PointF>) getLastNonConfigurationInstance();
if(restore != null){
if(restore.size()>0)
{
undoStack1=restore;
if(CSStaticData.DEBUG)
Log.e(TAG, "undoStack1大小" + undoStack1.size());
RedEyeFilter mEyeFilter = new RedEyeFilter();
mEyeFilter.setEyes(undoStack1);
filterStack.pushFilterRedeye(mEyeFilter);
filterStack.updateUI();
}
}
}
/**
* 保存状态
*/
@Override
public Object onRetainNonConfigurationInstance() {
Log.w(Tag, "[onRetainNonConfigurationInstance]");
Stack<PointF> restore=undoStack1;
return restore;
}
}