android 扫描手机上的图片 获取手机图片路径

来源:互联网 发布:数据库修改语句怎么写 编辑:程序博客网 时间:2024/03/28 18:10
Uri mImageUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
//Uri mImageUri = MediaStore.Images.Media.INTERNAL_CONTENT_URI;
ContentResolver mContentResolver = MainActivity.this.getContentResolver();
//只查询jpeg和png的图片
Cursor mCursor = mContentResolver.query(mImageUri, null, MediaStore.Images.Media.MIME_TYPE + "=? or "
+ MediaStore.Images.Media.MIME_TYPE + "=?", new String[] { "image/jpeg", "image/png" }, 
MediaStore.Images.Media.DATE_MODIFIED);

while (mCursor.moveToNext()) {
//获取图片的路径
String path = mCursor.getString(mCursor.getColumnIndex(MediaStore.Images.Media.DATA));

}


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