88 lines
2.5 KiB
Java
88 lines
2.5 KiB
Java
package com.gh.common.view;
|
|
|
|
import android.content.Context;
|
|
import android.graphics.Bitmap;
|
|
import android.util.AttributeSet;
|
|
import android.util.TypedValue;
|
|
import android.widget.ImageView;
|
|
import android.widget.RelativeLayout;
|
|
|
|
import java.io.*;
|
|
|
|
public class CropImageCustom extends RelativeLayout {
|
|
|
|
private CropImageZoomView mZoomImageView;
|
|
private CropImageBorderView mClipImageView;
|
|
|
|
private int mHorizontalPadding = 20;
|
|
|
|
public CropImageCustom(Context context, AttributeSet attrs) {
|
|
super(context, attrs);
|
|
|
|
mZoomImageView = new CropImageZoomView(context);
|
|
mClipImageView = new CropImageBorderView(context);
|
|
|
|
android.view.ViewGroup.LayoutParams lp = new LayoutParams(
|
|
android.view.ViewGroup.LayoutParams.MATCH_PARENT,
|
|
android.view.ViewGroup.LayoutParams.MATCH_PARENT);
|
|
|
|
this.addView(mZoomImageView, lp);
|
|
this.addView(mClipImageView, lp);
|
|
|
|
// 计算padding的px
|
|
mHorizontalPadding = (int) TypedValue.applyDimension(
|
|
TypedValue.COMPLEX_UNIT_DIP, mHorizontalPadding, getResources()
|
|
.getDisplayMetrics());
|
|
mZoomImageView.setHorizontalPadding(mHorizontalPadding);
|
|
mClipImageView.setHorizontalPadding(mHorizontalPadding);
|
|
}
|
|
|
|
/**
|
|
* 对外公布设置边距的方法,单位为dp
|
|
*
|
|
* @param mHorizontalPadding
|
|
*/
|
|
public void setHorizontalPadding(int mHorizontalPadding) {
|
|
this.mHorizontalPadding = mHorizontalPadding;
|
|
}
|
|
|
|
/**
|
|
* 裁切图片
|
|
*
|
|
* @return
|
|
*/
|
|
public Bitmap clip() {
|
|
return mZoomImageView.clip();
|
|
}
|
|
|
|
public boolean savePicture(String path) {
|
|
Bitmap bitmap = mZoomImageView.clip();
|
|
File file = new File(path);
|
|
int quality = 80;
|
|
do {
|
|
try {
|
|
BufferedOutputStream bos = new BufferedOutputStream(
|
|
new FileOutputStream(file));
|
|
bitmap.compress(Bitmap.CompressFormat.JPEG, quality, bos);
|
|
bos.flush();
|
|
bos.close();
|
|
} catch (IOException e) {
|
|
file.delete();
|
|
e.printStackTrace();
|
|
return false;
|
|
}
|
|
quality -= 10;
|
|
} while (file.length() > 81920);
|
|
return true;
|
|
}
|
|
|
|
public ImageView getCropImageZoomView() {
|
|
return mZoomImageView;
|
|
}
|
|
|
|
public void setBitmap(Bitmap bitmap) {
|
|
mZoomImageView.setImageBitmap(bitmap);
|
|
}
|
|
|
|
}
|