在Activity中
mPopwindow = new CameraPopwindow(getActivity(), itemsOnClick); mPopwindow.setFocusable(true); // 获取焦点 mPopwindow.setOutsideTouchable(true); mPopwindow.showAtLocation(view, Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL, 0, 0);复制代码
重写[Pop]
public class CameraPopwindow extends PopupWindow { private View mView; public CameraPopwindow(Activity context, View.OnClickListener itemsOnClick) { super(context); initView(context, itemsOnClick); } private void initView(final Activity context, View.OnClickListener itemsOnClick) { LayoutInflater mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); mView = mInflater.inflate(R.layout.camerapopwendow, null); TextView camera= (TextView) mView.findViewById(R.id.Personal_fragment_camera); TextView album= (TextView) mView.findViewById(R.id.Personal_fragment_album); TextView personal_dimess= (TextView) mView.findViewById(R.id.Personal_fragment_dimess); personal_dimess.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { //销毁弹出框 dismiss(); backgroundAlpha(context, 1f); } }); camera.setOnClickListener(itemsOnClick); album.setOnClickListener(itemsOnClick); //设置SelectPicPopupWindow的View this.setContentView(mView); //设置SelectPicPopupWindow弹出窗体的宽 this.setWidth(WindowManager.LayoutParams.FILL_PARENT); //设置SelectPicPopupWindow弹出窗体的高 this.setHeight(WindowManager.LayoutParams.WRAP_CONTENT); //设置SelectPicPopupWindow弹出窗体可点击 this.setFocusable(true); //设置PopupWindow可触摸 this.setTouchable(true); //设置非PopupWindow区域是否可触摸 ColorDrawable dw = new ColorDrawable(0x00000000); //设置SelectPicPopupWindow弹出窗体的背景 this.setBackgroundDrawable(dw); backgroundAlpha(context, 0.5f);//0.0-1.0 this.setOnDismissListener(new OnDismissListener() { @Override public void onDismiss() { // TODO Auto-generated method stub backgroundAlpha(context, 1f); } }); } /** * 设置添加屏幕的背景透明度 * * @param bgAlpha */ public void backgroundAlpha(Activity context, float bgAlpha) { WindowManager.LayoutParams lp = context.getWindow().getAttributes(); lp.alpha = bgAlpha; context.getWindow().addFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND); context.getWindow().setAttributes(lp); } } //不要忘记最后写上~~~~~ //Dialog窗体泄露解决 @Override public void onDestroy() { super.onDestroy(); if (dialog != null && dialog.isShowing()) { dialog.dismiss(); dialog = null; } } 复制代码 CameraPopwindow LinearLayout XML
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