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Add java sample and fix bug calling lib from java (#125)
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* Add java sample code for SCameraFragment

* Fix onActivityResult bug

* Add @JVMStatic
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@junaediwidjojo
junaediwidjojo authored May 9, 2021
1 parent 26e598f commit 4ab6cae
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3 changes: 3 additions & 0 deletions cropper/src/main/java/com/canhub/cropper/CropImage.kt
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Expand Up @@ -387,6 +387,7 @@ object CropImage {
* activity/fragment/widget.
* @param data the returned data of the activity result
*/
@JvmStatic
fun getPickImageResultUriContent(context: Context, data: Intent?): Uri {
var isCamera = true
if (data != null && data.data != null) {
Expand All @@ -406,6 +407,7 @@ object CropImage {
* @param uniqueName If true, make each image cropped have a different file name, this could cause
* memory issues, use wisely. [Default: false]
*/
@JvmStatic
fun getPickImageResultUriFilePath(
context: Context,
data: Intent?,
Expand Down Expand Up @@ -485,6 +487,7 @@ object CropImage {
* @return Crop Image Activity Result object or null if none exists
*/
// TODO don't return null
@JvmStatic
fun getActivityResult(data: Intent?): ActivityResult? =
data?.getParcelableExtra<Parcelable>(CROP_IMAGE_EXTRA_RESULT) as? ActivityResult?

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9 changes: 9 additions & 0 deletions sample/src/main/java/com/canhub/cropper/sample/SMainActivity.kt
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Expand Up @@ -4,6 +4,7 @@ import android.os.Bundle
import android.view.View
import androidx.appcompat.app.AppCompatActivity
import com.canhub.cropper.sample.camera.app.SCameraFragment
import com.canhub.cropper.sample.camera_java.app.SCameraFragmentJava
import com.canhub.cropper.sample.crop_image_view.app.SCropImageViewFragment
import com.canhub.cropper.sample.extend_activity.app.SExtendActivity
import com.example.croppersample.R
Expand Down Expand Up @@ -36,6 +37,14 @@ internal class SMainActivity : AppCompatActivity() {
.replace(R.id.container, SCameraFragment.newInstance())
.commit()
}

binding.sampleCropImageJava.setOnClickListener {
hideButtons(binding)
supportFragmentManager
.beginTransaction()
.replace(R.id.container, SCameraFragmentJava.newInstance())
.commit()
}
}

private fun hideButtons(binding: ActivityMainBinding) {
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286 changes: 286 additions & 0 deletions sample/src/main/java/com/canhub/cropper/sample/camera_java/app/SCameraFragmentJava.java
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package com.canhub.cropper.sample.camera_java.app;

import android.Manifest;
import android.app.AlertDialog;
import android.content.ActivityNotFoundException;
import android.content.Context;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.Color;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.provider.MediaStore;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Toast;

import androidx.activity.result.ActivityResultLauncher;
import androidx.activity.result.contract.ActivityResultContracts;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.core.content.FileProvider;
import androidx.fragment.app.Fragment;

import com.canhub.cropper.CropImage;
import com.canhub.cropper.CropImageView;
import com.canhub.cropper.sample.SCropResultActivity;
import com.canhub.cropper.sample.camera_java.domain.CameraEnumDomainJava;
import com.canhub.cropper.sample.camera_java.domain.SCameraContractJava;
import com.canhub.cropper.sample.camera_java.presenter.SCameraPresenterJava;
import com.example.croppersample.R;
import com.example.croppersample.databinding.FragmentCameraBinding;

import org.jetbrains.annotations.NotNull;

import java.io.File;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Locale;

import static android.graphics.Color.RED;
import static android.graphics.Color.WHITE;

public class SCameraFragmentJava extends Fragment implements SCameraContractJava.View {

public static final int CODE_PHOTO_CAMERA = 811917;
static final String DATE_FORMAT = "yyyyMMdd_HHmmss";
static final String FILE_NAMING_PREFIX = "JPEG_";
static final String FILE_NAMING_SUFFIX = "_";
static final String FILE_FORMAT = ".jpg";
static final String AUTHORITY_SUFFIX = ".fileprovider";
public static final int CUSTOM_REQUEST_CODE = 8119153;

private FragmentCameraBinding binding;
private final SCameraContractJava.Presenter presenter = new SCameraPresenterJava();
private Uri photoUri;
private final ActivityResultLauncher<String> requestPermissionLauncher =
registerForActivityResult(new ActivityResultContracts.RequestPermission(), presenter::onPermissionResult);

public static SCameraFragmentJava newInstance() {
return new SCameraFragmentJava();
}

@Nullable
@Override
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
binding = FragmentCameraBinding.inflate(inflater, container, false);

return binding.getRoot();
}

@Override
public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
presenter.bind(this);

binding.startWithUri.setOnClickListener(v -> presenter.startWithUriClicked());

binding.startWithoutUri.setOnClickListener(v -> presenter.startWithoutUriClicked());

binding.startPickImageActivity.setOnClickListener(v -> presenter.startPickImageActivityClicked());

binding.startActivityForResult.setOnClickListener(v -> presenter.startActivityForResultClicked());

presenter.onCreate(getActivity(), getContext());
}

@Override
public void startCropImage(@NotNull CameraEnumDomainJava option) {
switch (option) {
case START_WITH_URI:
startCameraWithUri();
break;
case START_WITHOUT_URI:
startCameraWithoutUri();
break;
case START_PICK_IMG:
startPickImage();
break;
case START_FOR_RESULT:
startForResult();
break;
default:
break;
}
}

private void startForResult() {
assert (getContext() != null);
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, "Select Picture"), CUSTOM_REQUEST_CODE);

}

private void startPickImage() {
assert (getContext() != null);
CropImage.activity()
.start(getContext(), this);
}

private void startCameraWithoutUri() {
assert (getContext() != null);
Context ctx = getContext();
CropImage.activity()
.setScaleType(CropImageView.ScaleType.CENTER)
.setCropShape(CropImageView.CropShape.OVAL)
.setGuidelines(CropImageView.Guidelines.ON)
.setAspectRatio(4, 16)
.setMaxZoom(8)
.setAutoZoomEnabled(false)
.setMultiTouchEnabled(false)
.setCenterMoveEnabled(true)
.setShowCropOverlay(false)
.setAllowFlipping(false)
.setSnapRadius(10f)
.setTouchRadius(30f)
.setInitialCropWindowPaddingRatio(0.3f)
.setBorderLineThickness(5f)
.setBorderLineColor(R.color.black)
.setBorderCornerThickness(6f)
.setBorderCornerOffset(2f)
.setBorderCornerLength(20f)
.setBorderCornerColor(RED)
.setGuidelinesThickness(5f)
.setGuidelinesColor(RED)
.setBackgroundColor(Color.argb(119, 30, 60, 90))
.setMinCropWindowSize(20, 20)
.setMinCropResultSize(16, 16)
.setMaxCropResultSize(999, 999)
.setActivityTitle("CUSTOM title")
.setActivityMenuIconColor(RED)
.setOutputUri(null)
.setOutputCompressFormat(Bitmap.CompressFormat.PNG)
.setOutputCompressQuality(50)
.setRequestedSize(100, 100)
.setRequestedSize(100, 100, CropImageView.RequestSizeOptions.RESIZE_FIT)
.setInitialCropWindowRectangle(null)
.setInitialRotation(180)
.setAllowCounterRotation(true)
.setFlipHorizontally(true)
.setFlipVertically(true)
.setCropMenuCropButtonTitle("Custom name")
.setCropMenuCropButtonIcon(R.drawable.ic_gear_24)
.setAllowRotation(false)
.setNoOutputImage(false)
.setFixAspectRatio(true)
.start(ctx, this);
}

private void startCameraWithUri() {
assert (getContext() != null);
Context ctx = getContext();
CropImage.activity(photoUri)
.setScaleType(CropImageView.ScaleType.FIT_CENTER)
.setCropShape(CropImageView.CropShape.RECTANGLE)
.setGuidelines(CropImageView.Guidelines.ON_TOUCH)
.setAspectRatio(1, 1)
.setMaxZoom(4)
.setAutoZoomEnabled(true)
.setMultiTouchEnabled(true)
.setCenterMoveEnabled(true)
.setShowCropOverlay(true)
.setAllowFlipping(true)
.setSnapRadius(3f)
.setTouchRadius(48f)
.setInitialCropWindowPaddingRatio(0.1f)
.setBorderLineThickness(3f)
.setBorderLineColor(Color.argb(170, 255, 255, 255))
.setBorderCornerThickness(2f)
.setBorderCornerOffset(5f)
.setBorderCornerLength(14f)
.setBorderCornerColor(WHITE)
.setGuidelinesThickness(1f)
.setGuidelinesColor(R.color.white)
.setBackgroundColor(Color.argb(119, 0, 0, 0))
.setMinCropWindowSize(24, 24)
.setMinCropResultSize(20, 20)
.setMaxCropResultSize(99999, 99999)
.setActivityTitle("")
.setActivityMenuIconColor(0)
.setOutputUri(null)
.setOutputCompressFormat(Bitmap.CompressFormat.JPEG)
.setOutputCompressQuality(90)
.setRequestedSize(0, 0)
.setRequestedSize(0, 0, CropImageView.RequestSizeOptions.RESIZE_INSIDE)
.setInitialCropWindowRectangle(null)
.setInitialRotation(90)
.setAllowCounterRotation(false)
.setFlipHorizontally(false)
.setFlipVertically(false)
.setCropMenuCropButtonTitle(null)
.setCropMenuCropButtonIcon(0)
.setAllowRotation(true)
.setNoOutputImage(false)
.setFixAspectRatio(false)
.start(ctx, this);
}

@Override
public void showErrorMessage(@NotNull String message) {
Log.e("Camera Error:", message);
Toast.makeText(getActivity(), "Crop failed: " + message, Toast.LENGTH_SHORT).show();
}

@Override
public void dispatchTakePictureIntent() {
assert (getContext() != null);
Context ctx = getContext();
Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
try {
if (takePictureIntent.resolveActivity(ctx.getPackageManager()) != null) {
String authorities = getContext().getPackageName() + AUTHORITY_SUFFIX;
photoUri = FileProvider.getUriForFile(ctx, authorities, createImageFile());
takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, photoUri);
startActivityForResult(takePictureIntent, CODE_PHOTO_CAMERA);
}
} catch (ActivityNotFoundException e) {
// display error state to the user
} catch (IOException e) {
e.printStackTrace();
}
}

@Override
public void cameraPermissionLaunch() {
requestPermissionLauncher.launch(Manifest.permission.CAMERA);
}

@Override
public void showDialog() {
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(getContext());
alertDialogBuilder.setTitle(R.string.missing_camera_permission_title);
alertDialogBuilder.setMessage(R.string.missing_camera_permission_body);
alertDialogBuilder.setPositiveButton(R.string.ok, (arg0, arg1) -> presenter.onOk());
alertDialogBuilder.setNegativeButton(R.string.cancel, (dialog, which) -> presenter.onCancel());
AlertDialog alertDialog = alertDialogBuilder.create();
alertDialog.show();

}

@Override
public void handleCropImageResult(@NotNull String uri) {
SCropResultActivity.Companion.start(this, null, Uri.parse(uri), null);
}

@Override
public void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
super.onActivityResult(requestCode, resultCode, data);
presenter.onActivityResult(resultCode, requestCode, data);
}

private File createImageFile() throws IOException {
assert getActivity() != null;
SimpleDateFormat timeStamp = new SimpleDateFormat(DATE_FORMAT, Locale.getDefault());
File storageDir = getActivity().getExternalFilesDir(Environment.DIRECTORY_PICTURES);
return File.createTempFile(
FILE_NAMING_PREFIX + FILE_NAMING_SUFFIX,
FILE_FORMAT,
storageDir
);
}
}
5 changes: 5 additions & 0 deletions sample/src/main/java/com/canhub/cropper/sample/camera_java/domain/CameraEnumDomainJava.java
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package com.canhub.cropper.sample.camera_java.domain;

public enum CameraEnumDomainJava {
START_WITH_URI, START_WITHOUT_URI, START_PICK_IMG, START_FOR_RESULT;
}
47 changes: 47 additions & 0 deletions sample/src/main/java/com/canhub/cropper/sample/camera_java/domain/SCameraContractJava.java
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package com.canhub.cropper.sample.camera_java.domain;

import android.content.Context;
import android.content.Intent;

import androidx.fragment.app.FragmentActivity;

public interface SCameraContractJava {

interface View {
void startCropImage(CameraEnumDomainJava option);

void showErrorMessage(String message);

void dispatchTakePictureIntent();

void cameraPermissionLaunch();

void showDialog();

void handleCropImageResult(String uri);
}

interface Presenter {
void bind(View view);

void unbind();

void onPermissionResult(boolean granted);

void onCreate(FragmentActivity activity, Context context);

void onOk();

void onCancel();

void onActivityResult(int resultCode, int requestCode, Intent data);

void startWithUriClicked();

void startWithoutUriClicked();

void startPickImageActivityClicked();

void startActivityForResultClicked();
}
}
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