sw926 / imagefileselector

ImageFileSelector

轻量级的选取图片和裁切图片的库，使用系统自带的软件实现。

支持Android版本 Api Level >= 16

使用方法

implementation 'com.sw926.imagefileselector:library:2.0.0'

在 Activity 或者 Fragment Start 之前进行初始化：

mImageFileSelector = new ImageFileSelector(this);
mImageFileSelector.setOutPutImageSize(w, h);
mImageFileSelector.setQuality(80);
mImageFileSelector.setListener(new ImageFileResultListener() {
    @Override
    public void onSuccess(@NonNull String filePath) {
        loadImage(filePath);
        mCurrentSelectFile = new File(filePath);
        mBtnCrop.setVisibility(View.VISIBLE);
    }

    @Override
    public void onCancel() {
        Toast.makeText(ExampleActivity.this, "Canceled", Toast.LENGTH_LONG).show();
    }

    @Override
    public void onError() {
        Toast.makeText(ExampleActivity.this, "Unknown Error", Toast.LENGTH_LONG).show();
    }
});

在选择图片的地方调用：

mImageFileSelector.takePhoto();
// 或者
mImageFileSelector.selectImage();

说明

在 appcompat 支持 ActivityResultLauncher 后，选择图片已经非常简单，这个项目只是做了简单的封装，添加了拍照和图片压缩。选择图片不需要任何权限，如果 App 的 AndroidManifest.xml 没有添加 <uses-permission android:name="android.permission.CAMERA" /> ，拍照也不需要申请权限。

imagefileselector's Issues

Getting error if takePhoto called from fragment

Capture image is working from the activity itself but not for the Fragment side always return to in error callback function

Many setters from documentation has only package access not public

void ImageFileSelector.setOutPutPath()
void ImageFileSelector.setSelectFileType()
void ImageFileSelector.setQuality()
void ImageFileSelector.setCompressFormat()

void ImageCropper.setScale()

Nobody can change this settings without hacks because of this.

Fatal Exception: java.lang.RuntimeException: Failure delivering result-permission android.permission.CAMERA

Fatal Exception: java.lang.RuntimeException: Failure delivering result ResultInfo{who=@android:requestPermissions:, request=103, result=-1, data=Intent { act=android.content.pm.action.REQUEST_PERMISSIONS (has extras) }} to activity {net.jayamsoft.vcr/com.ecommifier.vcr.chat.EnquiryChatActivity}: java.lang.SecurityException: Permission Denial: starting Intent { act=android.media.action.IMAGE_CAPTURE flg=0x3 cmp=com.android.camera2/com.android.camera.CaptureActivity clip={text/uri-list U:content://media/external/images/media/2585} (has extras) } from ProcessRecord{c283ab3 3880:net.jayamsoft.vcr/u0a174} (pid=3880, uid=10174) with revoked permission android.permission.CAMERA
at android.app.ActivityThread.deliverResults(ActivityThread.java:3714)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:3757)
at android.app.ActivityThread.-wrap16(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1394)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5468)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:781)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:671)
Caused by java.lang.SecurityException: Permission Denial: starting Intent { act=android.media.action.IMAGE_CAPTURE flg=0x3 cmp=com.android.camera2/com.android.camera.CaptureActivity clip={text/uri-list U:content://media/external/images/media/2585} (has extras) } from ProcessRecord{c283ab3 3880:net.jayamsoft.vcr/u0a174} (pid=3880, uid=10174) with revoked permission android.permission.CAMERA
at android.os.Parcel.readException(Parcel.java:1599)
at android.os.Parcel.readException(Parcel.java:1552)
at android.app.ActivityManagerProxy.startActivity(ActivityManagerNative.java:2730)
at android.app.Instrumentation.execStartActivity(Instrumentation.java:1510)
at android.app.Activity.startActivityForResult(Activity.java:3930)
at android.support.v4.app.BaseFragmentActivityJB.startActivityForResult(BaseFragmentActivityJB.java:50)
at android.support.v4.app.FragmentActivity.startActivityForResult(FragmentActivity.java:79)
at android.app.Activity.startActivityForResult(Activity.java:3890)
at android.support.v4.app.FragmentActivity.startActivityForResult(FragmentActivity.java:859)
at com.sw926.imagefileselector.ImageCaptureHelper.capture(ImageCaptureHelper.java:166)
at com.sw926.imagefileselector.ImageCaptureHelper.onRequestPermissionsResult(ImageCaptureHelper.java:94)
at com.sw926.imagefileselector.ImageFileSelector.onRequestPermissionsResult(ImageFileSelector.java:122)
at com.ecommifier.vcr.chat.EnquiryChatActivity.onRequestPermissionsResult(EnquiryChatActivity.java:582)
at android.app.Activity.dispatchRequestPermissionsResult(Activity.java:6582)
at android.app.Activity.dispatchActivityResult(Activity.java:6460)
at android.app.ActivityThread.deliverResults(ActivityThread.java:3710)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:3757)
at android.app.ActivityThread.-wrap16(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1394)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5468)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:781)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:671)

FileUriExposedException

It throw FileUriExposedException on Android N!
I solved this issue by replacing
uri = Uri.fromFile(mTempFile);

with

ContentValues contentValues = new ContentValues(1);
contentValues.put(MediaStore.Images.Media.DATA, srcFile.getAbsolutePath());
Uri uri = ((Context)mHolder).getContentResolver().insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI,contentValues);

in ImageCropper.java

ImageCompressHelper Issues

public void compress(String fileName, boolean deleteSrc) {
if (mMaxHeight <= 0 || mMaxWidth <= 0) {
if (mCallback != null) {
File outputFile = CommonUtils.generateExternalImageCacheFile(mContext, ".jpg");
CommonUtils.copy(new File(fileName), outputFile);
mCallback.onCallBack(outputFile.getAbsolutePath());
}
} else {
ImageFile srcImageFile = new ImageFile(fileName, deleteSrc);
new CompressTask().execute(srcImageFile);
}
}

不要用execute 会照成回调不及时······

Can choose only jpeg images

caused by this row:intent.setType("image/jpeg");

java.lang.SecurityException Permission Denial: reading com.android.providers.media.MediaProvider uri content://media/external/images/media from pid=13846, uid=10326 requires android.permission.READ_EXTERNAL_STORAGE, or grantUriPermission()

The library does not check correctly if app has the needed permission.
For selecting image from gallery, in method selectorImage you are calling mPermissionsHelper.checkAndRequestPermission and pass the permission Manifest.permission.READ_EXTERNAL_STORAGE as parameter to be checked. Inside this method, if android version is greater than M, you are doing a check calling isHavePermissions but in this method you do not pass further the permission which is being checked.

As result, the app crashes after selecting picture from Gallery.

android.os.Parcel.readException (Parcel.java:2004)

  | android.content.ContentResolver.query (ContentResolver.java:662)
  | com.sw926.imagefileselector.Compatibility.getDataColumn (Compatibility.java:117)
  | com.sw926.imagefileselector.Compatibility.getPath (Compatibility.java:77)
  | com.sw926.imagefileselector.ImagePickHelper.onActivityResult (ImagePickHelper.java:150)
  | com.sw926.imagefileselector.ImageFileSelector.onActivityResult (ImageFileSelector.java:99)

Video Selector

Add video files selector

转换到Kotlin

Remove Kotlin

Kotlin运行库和stdlib有点大，还是乖乖的使用Java吧

优化图片压缩工具

There is no support of fragment

1. Please add
   public void takePhoto(Fragment fragment)
   and
   public void selectorImage(Fragment fragment)
   to the ImageFileSelector class
   to call fragment.startActivityForResult

since if you call activity.startActivityForResult we will never get a callback onActivityResult in our fragment
2) Is it possible to replace all comments and docs with English words

支持RxJava

ImageCaptureHelper lose mRequestCode on screen rotation