/**
* 拍照获取图片
*/
private void takePhoto(int type) {
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
//将拍照的原图保存到File(Config.HEADIMAGE + Config.HEADTESTIMAGENAME)
//如果不指定保存路径 系统会给一个压缩后的照片而不是原图。裁剪时会缩小或失真
Uri imageUri = Uri.fromFile(new File(Config.HEADIMAGE + Config.HEADTESTIMAGENAME));
intent.putExtra(MediaStore.EXTRA_OUTPUT, imageUri);
startActivityForResult(intent, type);
}
/***
* 从相册中取图片
*/
private void pickPhoto(int type) {
Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
intent.setDataAndType(MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
"image/*");
startActivityForResult(intent, type);
//if(android.os.Build.VERSION.SDK_INT>=android.os.Build.VERSION_CODES.KITKAT){
// startActivityForResult(intent, type);
//}else{
// startActivityForResult(intent, type);
//}
}
/**图片裁剪**/
public void cropImage(Uri uri, int outputX, int outputY, int requestCode) {
// 裁剪图片意图
Intent intent = new Intent("com.android.camera.action.CROP");
intent.setDataAndType(uri, "image/*");
intent.putExtra("crop", "true");
// 裁剪框的比例，1：1
intent.putExtra("aspectX", 1);
intent.putExtra("aspectY", 1);
// 裁剪后输出图片的尺寸大小
intent.putExtra("outputX", outputX);
intent.putExtra("outputY", outputY);
// 图片格式
intent.putExtra("outputFormat", "JPEG");
intent.putExtra("noFaceDetection", true);
intent.putExtra("return-data", true);
startActivityForResult(intent, requestCode);
}
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == Activity.RESULT_OK) {
Bitmap bm = null;
ContentResolver resolver = getContentResolver();
switch (requestCode) {
case (Constant.POSITIVE_LOCAL_CODE)://本地图库
String path = getPath(context, data.getData());
File file = new File(path);
cropImage(Uri.fromFile(file), 200, 200, 301);
break;
case 301://处理本地图库裁剪后的图片
Bitmap photo = null;
Uri photoUri = data.getData();
if (photoUri != null) {
photo = BitmapFactory.decodeFile(photoUri.getPath());
}
if (photo == null) {
Bundle extra = data.getExtras();
if (extra != null) {
photo = (Bitmap) extra.get("data");
}
}
if (photo != null) {
ByteArrayOutputStream stream = new ByteArrayOutputStream();
// 图片压缩 40%
photo.compress(Bitmap.CompressFormat.JPEG, 60, stream);
}
if (!Utils.SDstate()) {
Toast.makeText(
context,
context.getString(R.string.identity_authentication_SDState),
Toast.LENGTH_SHORT).show();
return;
}
// 显得到bitmap图片 存成圆形
FileUtils.saveImageInSD(ImageUtil.toRoundBitmap(photo), Config.HEADIMAGE, Config.HEADIMAGENAME);
imageupdate = 2;
headImage.setImageBitmap(BitmapFactory.decodeFile(Config.HEADIMAGE + Config.HEADIMAGENAME));
personHeadText.setText(context
.getString(R.string.personal_data_modify_head));
break;
case (Constant.POSITIVE_PHOTO_CODE)://拍照
if (!Utils.SDstate()) {
Toast.makeText(
context,
context.getString(R.string.identity_authentication_SDState),
Toast.LENGTH_SHORT).show();
return;
}
File file1 = new File(Config.HEADIMAGE + Config.HEADTESTIMAGENAME);
cropImage(Uri.fromFile(file1), 200, 200, 301);
break;
}
} else {
Toast.makeText(context,
context.getString(R.string.personal_data_choice_head),
Toast.LENGTH_SHORT).show();
}
}
@SuppressLint("NewApi")
/**区别android4.4及以上版本的uri的解析方式*/
public static String getPath(final Context context, final Uri uri) {
final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;
// DocumentProvider
if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) {
// ExternalStorageProvider
if (isExternalStorageDocument(uri)) {
final String docId = DocumentsContract.getDocumentId(uri);
final String[] split = docId.split(":");
final String type = split[0];
if ("primary".equalsIgnoreCase(type)) {
return Environment.getExternalStorageDirectory() + "/" + split[1];
}
// TODO handle non-primary volumes
}
// DownloadsProvider
else if (isDownloadsDocument(uri)) {
final String id = DocumentsContract.getDocumentId(uri);
final Uri contentUri = ContentUris.withAppendedId(
Uri.parse("content://downloads/public_downloads"), Long.valueOf(id));
return getDataColumn(context, contentUri, null, null);
}
// MediaProvider
else if (isMediaDocument(uri)) {
final String docId = DocumentsContract.getDocumentId(uri);
final String[] split = docId.split(":");
final String type = split[0];
Uri contentUri = null;
if ("image".equals(type)) {
contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
} else if ("video".equals(type)) {
contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
} else if ("audio".equals(type)) {
contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
}
final String selection = "_id=?";
final String[] selectionArgs = new String[] {
split[1]
};
return getDataColumn(context, contentUri, selection, selectionArgs);
}
}
// MediaStore (and general)
else if ("content".equalsIgnoreCase(uri.getScheme())) {
// Return the remote address
if (isGooglePhotosUri(uri))
return uri.getLastPathSegment();
return getDataColumn(context, uri, null, null);
}
// File
else if ("file".equalsIgnoreCase(uri.getScheme())) {
return uri.getPath();
}
return null;
}
public static String getDataColumn(Context context, Uri uri, String selection,
String[] selectionArgs) {
Cursor cursor = null;
final String column = "_data";
final String[] projection = {
column
};
try {
cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs,
null);
if (cursor != null && cursor.moveToFirst()) {
final int index = cursor.getColumnIndexOrThrow(column);
return cursor.getString(index);
}
} finally {
if (cursor != null)
cursor.close();
}
return null;
}
public static boolean isExternalStorageDocument(Uri uri) {
return "com.android.externalstorage.documents".equals(uri.getAuthority());
}
/**
* @param uri The Uri to check.
* @return Whether the Uri authority is DownloadsProvider.
*/
public static boolean isDownloadsDocument(Uri uri) {
return "com.android.providers.downloads.documents".equals(uri.getAuthority());
}
/**
* @param uri The Uri to check.
* @return Whether the Uri authority is MediaProvider.
*/
public static boolean isMediaDocument(Uri uri) {
return "com.android.providers.media.documents".equals(uri.getAuthority());
}
/**
* @param uri The Uri to check.
* @return Whether the Uri authority is Google Photos.
*/
public static boolean isGooglePhotosUri(Uri uri) {
return "com.google.android.apps.photos.content".equals(uri.getAuthority());
}
/**选择图片的pop*/
public void getImage(final int type) {
LayoutInflater inflater = (LayoutInflater) this
.getSystemService(LAYOUT_INFLATER_SERVICE);
View pop = inflater.inflate(R.layout.image_pop, null);
TextView male = (TextView) pop.findViewById(R.id.radio_male);
TextView female = (TextView) pop.findViewById(R.id.radio_female);
TextView cancel = (TextView) pop.findViewById(R.id.radio_cancel);
// male.setText("拍照");
// female.setText("选择照片");
this.genderPop = new PopupWindow(pop,
RelativeLayout.LayoutParams.FILL_PARENT,
RelativeLayout.LayoutParams.WRAP_CONTENT);
this.genderPop.setBackgroundDrawable(new BitmapDrawable());
this.genderPop.setFocusable(true);
this.genderPop.showAtLocation(personalLayout, Gravity.BOTTOM, 0, 0);
male.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
takePhoto(Constant.POSITIVE_PHOTO_CODE);
PersonalDataActivity.this.genderPop.dismiss();
}
});
female.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
pickPhoto(Constant.POSITIVE_LOCAL_CODE);
PersonalDataActivity.this.genderPop.dismiss();
}
});
cancel.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
PersonalDataActivity.this.genderPop.dismiss();
}
});
}
private Handler handler = new Handler() {
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
// 上传头像
case Constant.TO_UPLOAD_FILE:
toUploadFile(DBUtil.getUser(context).getToken(),
Constant.IMG_TYPE_HEAD,
Config.HEADIMAGE+Config.HEADIMAGENAME);
break;
default:
break;
}
super.handleMessage(msg);
}
};
IMAGEUTIL .存圆形图
*/
public static Bitmap toRoundBitmap(Bitmap bitmap) {
int width = bitmap.getWidth();
int height = bitmap.getHeight();
float roundPx;
float left, top, right, bottom, dst_left, dst_top, dst_right, dst_bottom;
if (width <= height) {
roundPx = width / 2;
left = 0;
top = 0;
right = width;
bottom = width;
height = width;
dst_left = 0;
dst_top = 0;
dst_right = width;
dst_bottom = width;
} else {
roundPx = height / 2;
float clip = (width - height) / 2;
left = clip;
right = width - clip;
top = 0;
bottom = height;
width = height;
dst_left = 0;
dst_top = 0;
dst_right = height;
dst_bottom = height;
}
Bitmap output = Bitmap.createBitmap(width, height, Config.ARGB_8888);
Canvas canvas = new Canvas(output);
final int color = 0xff424242;
final Paint paint = new Paint();
final Rect src = new Rect((int) left, (int) top, (int) right, (int) bottom);
final Rect dst = new Rect((int) dst_left, (int) dst_top, (int) dst_right, (int) dst_bottom);
final RectF rectF = new RectF(dst);
paint.setAntiAlias(true);// 设置画笔无锯齿
canvas.drawARGB(0, 0, 0, 0); // 填充整个Canvas
paint.setColor(color);
// 以下有两种方法画圆,drawRounRect和drawCircle
// canvas.drawRoundRect(rectF, roundPx, roundPx, paint);// 画圆角矩形，第一个参数为图形显示区域，第二个参数和第三个参数分别是水平圆角半径和垂直圆角半径。
canvas.drawCircle(roundPx, roundPx, roundPx, paint);
paint.setXfermode(new PorterDuffXfermode(Mode.SRC_IN));// 设置两张图片相交时的模式,参考http://trylovecatch.iteye.com/blog/1189452
canvas.drawBitmap(bitmap, src, dst, paint); //以Mode.SRC_IN模式合并bitmap和已经draw了的Circle
return output;
}
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