listview中的Android位图解码
我使用以下命令从设备中获取位图,并将其显示在listview中listview中的Android位图解码,android,string,listview,bitmap,Android,String,Listview,Bitmap,我使用以下命令从设备中获取位图,并将其显示在listview中 pic1="Harris1.jpg" pic2="Harris2.jpg" pic3="Harris3.jpg" Bitmap bmp = BitmapFactory.decodeFile("/storage/emulated/0/Pictures/" + pic1); Bitmap bmp1 = BitmapFactory.decodeFile("/storage/emulated/0/Pictures/" + pic2); B
pic1="Harris1.jpg"
pic2="Harris2.jpg"
pic3="Harris3.jpg"
Bitmap bmp = BitmapFactory.decodeFile("/storage/emulated/0/Pictures/" + pic1);
Bitmap bmp1 = BitmapFactory.decodeFile("/storage/emulated/0/Pictures/" + pic2);
Bitmap bmp2 = BitmapFactory.decodeFile("/storage/emulated/0/Pictures/" + pic3);
Bitmap[] image={bmp,bmp1,bmp2};
for(int i=0;i<text1.length;i++)
{
item_details.setImage(image[i]);
}
pic1=“Harris1.jpg”
pic2=“Harris2.jpg”
pic3=“Harris3.jpg”
位图bmp=BitmapFactory.decodeFile(“/storage/simulated/0/Pictures/”+pic1);
位图bmp1=BitmapFactory.decodeFile(“/storage/simulated/0/Pictures/”+pic2);
位图bmp2=BitmapFactory.decodeFile(“/storage/simulated/0/Pictures/”+pic3);
位图[]图像={bmp,bmp1,bmp2};
对于(int i=0;i,基于代码示例。使用String.format
方法是实现目标的最简单方法
String picFormat="Harris%d.jpg";
for(int i=0;i<text1.length;i++)
{
String pic = String.format(picFormat, i+1);
Bitmap bmp = BitmapFactory.decodeFile("/storage/emulated/0/Pictures/" + pic);
item_details.setImage(bmp);
}
String picFormat=“Harris%d.jpg”;
对于(int i=0;i