morristech / imagefileselector

中文说明

ImageFileSelector

Use the system software to select, compress, crop images

support Android 4.0+

How to use

Maven

<dependency>
    <groupId>com.sw926.imagefileselector</groupId>
    <artifactId>library</artifactId>
    <version>1.0.10</version>
</dependency>

Gradle

compile 'com.sw926.imagefileselector:library:1.0.10'

Select Image

Init

ImageFileSelector mImageFileSelector = new ImageFileSelector(this);
mImageFileSelector.setCallback(new ImageFileSelector.Callback() {
    @Override
    public void onError(@NotNull ErrorResult errorResult) {
        switch (errorResult) {
            case permissionDenied:
                break;
            case canceled:
                break;
            case error:
                break;
        }
    }

    @Override
    public void onSuccess(@NotNull String file) {
    }
});

Add code to you Activity or Fragment

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    mImageFileSelector.onActivityResult(this, requestCode, resultCode, data);
}

@Override
protected void onSaveInstanceState(Bundle outState) {
    super.onSaveInstanceState(outState);
    mImageFileSelector.onSaveInstanceState(outState);
}

@Override
protected void onRestoreInstanceState(Bundle savedInstanceState) {
    super.onRestoreInstanceState(savedInstanceState);
    mImageFileSelector.onRestoreInstanceState(savedInstanceState);
}

@Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
    super.onRequestPermissionsResult(requestCode, permissions, grantResults);
    mImageFileSelector.onRequestPermissionsResult(this, requestCode, permissions, grantResults);
}

Setting parameters

// Set the output file size
mImageFileSelector.setOutPutImageSize(800, 600);
Set the picture save quality, 0 to 100
mImageFileSelector.setQuality(80)；

Start select image

// take picture from camera
mImageFileSelector.takePhoto(this, requestCode);
// select image from sdcard
mImageFileSelector.selectImage(this, requestCode);
// Set the save path of the image，default: /sdcard/Android/data/{packagename}/cache/images/
mImageFileSelector.setOutPutPath();

Crop Image

Init

ImageCropper mImageCropper = new ImageCropper(this);
mImageCropper.setCallback(new ImageCropper.ImageCropperCallback() {
        @Override
        public void onError(@NotNull ImageCropper.CropperErrorResult result) {
            switch (result) {
                case error:
                    break;
                case canceled:
                    break;
                case notSupport:
                    break;
            }
        }

        @Override
        public void onSuccess(@NotNull String outputFile) {
        }
    });

Add code to you Activity or Fragment

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    mImageCropper.onActivityResult(requestCode, resultCode, data);
}

@Override
protected void onSaveInstanceState(Bundle outState) {
    super.onSaveInstanceState(outState);
    mImageCropper.onSaveInstanceState(outState);
}

@Override
protected void onRestoreInstanceState(Bundle savedInstanceState) {
    super.onRestoreInstanceState(savedInstanceState);
    mImageCropper.onRestoreInstanceState(savedInstanceState);
}

Setting parameters

// Sets the picture aspect ratio
mImageCropper.setOutPutAspect(1, 1);
// Sets the image size
mImageCropper.setOutPut(800, 800);
// Sets whether to scale
mImageCropper.setScale(true);

crop image

mImageCropper.cropImage(file);