final ImageView iv = new ImageView(GlobalApp.getContext());
iv.setScaleType(ImageView.ScaleType.FIT_CENTER);
final String imgurl = URLInterface.img_url + PicDetailList.get(i).getPicname();
Glide.with(GlobalApp.getContext()).load(imgurl).asBitmap().into(new SimpleTarget(Target.SIZE_ORIGINAL, Target.SIZE_ORIGINAL) {
@Override
public void onResourceReady(Bitmap resource, GlideAnimation super Bitmap> glideAnimation) {
int imageWidth = resource.getWidth();
int imageHeight = resource.getHeight();
int height = ScreenUtils.getScreenWidth(GlobalApp.getContext()) * imageHeight / imageWidth;
ViewGroup.LayoutParams para = iv.getLayoutParams();
if (para!=null){
para.height = height;
iv.setLayoutParams(para);
}
Glide.with(GlobalApp.getContext()).load(imgurl).asBitmap().into(iv);
}
});
ll_picDetailList.addView(iv);
package com.yxk.tjm.tianjiumeng.utils;
import android.app.Activity;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Rect;
import android.util.DisplayMetrics;
import android.view.View;
import android.view.WindowManager;
public class ScreenUtils {
private ScreenUtils()
{
throw new UnsupportedOperationException("cannot be instantiated");
}
public static int getScreenWidth(Context context)
{
WindowManager wm = (WindowManager) context
.getSystemService(Context.WINDOW_SERVICE);
DisplayMetrics outMetrics = new DisplayMetrics();
wm.getDefaultDisplay().getMetrics(outMetrics);
return outMetrics.widthPixels;
}
public static int getScreenHeight(Context context)
{
WindowManager wm = (WindowManager) context
.getSystemService(Context.WINDOW_SERVICE);
DisplayMetrics outMetrics = new DisplayMetrics();
wm.getDefaultDisplay().getMetrics(outMetrics);
return outMetrics.heightPixels;
}
public static int getStatusHeight(Context context)
{
int statusHeight = -1;
try
{
Class> clazz = Class.forName("com.android.internal.R$dimen");
Object object = clazz.newInstance();
int height = Integer.parseInt(clazz.getField("status_bar_height")
.get(object).toString());
statusHeight = context.getResources().getDimensionPixelSize(height);
} catch (Exception e)
{
e.printStackTrace();
}
return statusHeight;
}
public static Bitmap snapShotWithStatusBar(Activity activity)
{
View view = activity.getWindow().getDecorView();
view.setDrawingCacheEnabled(true);
view.buildDrawingCache();
Bitmap bmp = view.getDrawingCache();
int width = getScreenWidth(activity);
int height = getScreenHeight(activity);
Bitmap bp = null;
bp = Bitmap.createBitmap(bmp, 0, 0, width, height);
view.destroyDrawingCache();
return bp;
}
public static Bitmap snapShotWithoutStatusBar(Activity activity)
{
View view = activity.getWindow().getDecorView();
view.setDrawingCacheEnabled(true);
view.buildDrawingCache();
Bitmap bmp = view.getDrawingCache();
Rect frame = new Rect();
activity.getWindow().getDecorView().getWindowVisibleDisplayFrame(frame);
int statusBarHeight = frame.top;
int width = getScreenWidth(activity);
int height = getScreenHeight(activity);
Bitmap bp = null;
bp = Bitmap.createBitmap(bmp, 0, statusBarHeight, width, height
- statusBarHeight);
view.destroyDrawingCache();
return bp;
}
}