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46 lines
1.7 KiB
C++
Executable File
46 lines
1.7 KiB
C++
Executable File
#include <cdroid.h>
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#include <dirent.h>
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#include <fstream>
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using namespace Cairo;
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int main(int argc,const char*argv[]){
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App app(argc,argv);
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Window*w=new Window(100,50,1080,600);
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HorizontalScrollView* hs=new HorizontalScrollView(1280,400);
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LinearLayout*layout=new LinearLayout(1280,100);
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layout->setOrientation(LinearLayout::HORIZONTAL);
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std::string path="/home/houzh/images";
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if(argc>1)path=argv[1];
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DIR*dir=opendir(path.c_str());
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struct dirent*ent;
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int count=0;
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hs->setBackgroundColor(0xFFFF0000);
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layout->setBackgroundColor(0xFF00FF00);
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printf("%s open=%p\n",path.c_str(),dir);
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while(dir&&(ent=readdir(dir))){
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std::string fullpath=path+"/"+ent->d_name;
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//LOGI("img:%s ",fullpath.c_str());
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if(ent->d_type==DT_DIR)continue;
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std::ifstream fs(fullpath.c_str(),std::ios::binary|std::ios::in);
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if(strstr(fullpath.c_str(),".png")==nullptr)continue;
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RefPtr<Cairo::ImageSurface>img=ImageSurface::create_from_stream(fs);
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//LOGI("img:%s =%p",fullpath.c_str(),img.get());
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if(img==nullptr)continue;
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ImageView*iv=new ImageView(150,30);
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iv->setImageBitmap(img);
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iv->setId(++count);
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layout->addView(iv,new LinearLayout::LayoutParams(LayoutParams::WRAP_CONTENT,LayoutParams::MATCH_PARENT));
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}
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hs->setOverScrollMode(View::OVER_SCROLL_ALWAYS);
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hs->setHorizontalScrollBarEnabled(true);
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hs->setVerticalScrollBarEnabled(true);
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hs->addView(layout,new LinearLayout::LayoutParams(LayoutParams::WRAP_CONTENT,LayoutParams::MATCH_PARENT));
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//w->addView(layout);
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w->addView(hs);
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layout->requestLayout();
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if(dir)closedir(dir);
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w->requestLayout();
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app.exec();
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}
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