com.yalantis.ucrop.UCropActivity Maven / Gradle / Ivy
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package com.yalantis.ucrop;
import android.annotation.TargetApi;
import android.app.Activity;
import android.content.Intent;
import android.content.pm.ActivityInfo;
import android.graphics.Bitmap;
import android.graphics.ColorFilter;
import android.graphics.PorterDuff;
import android.graphics.drawable.Animatable;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.text.TextUtils;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.view.animation.AccelerateInterpolator;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;
import androidx.annotation.ColorInt;
import androidx.annotation.DrawableRes;
import androidx.annotation.IdRes;
import androidx.annotation.IntDef;
import androidx.annotation.NonNull;
import androidx.appcompat.app.ActionBar;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.app.AppCompatDelegate;
import androidx.appcompat.content.res.AppCompatResources;
import androidx.appcompat.widget.Toolbar;
import androidx.core.content.ContextCompat;
import androidx.core.graphics.BlendModeColorFilterCompat;
import androidx.core.graphics.BlendModeCompat;
import androidx.transition.AutoTransition;
import androidx.transition.Transition;
import androidx.transition.TransitionManager;
import com.luck.picture.lib.R;
import com.luck.picture.lib.config.PictureMimeType;
import com.luck.picture.lib.immersive.ImmersiveManage;
import com.luck.picture.lib.tools.PictureFileUtils;
import com.luck.picture.lib.tools.ScreenUtils;
import com.yalantis.ucrop.callback.BitmapCropCallback;
import com.yalantis.ucrop.model.AspectRatio;
import com.yalantis.ucrop.util.SelectedStateListDrawable;
import com.yalantis.ucrop.view.CropImageView;
import com.yalantis.ucrop.view.GestureCropImageView;
import com.yalantis.ucrop.view.OverlayView;
import com.yalantis.ucrop.view.TransformImageView;
import com.yalantis.ucrop.view.UCropView;
import com.yalantis.ucrop.view.widget.AspectRatioTextView;
import com.yalantis.ucrop.view.widget.HorizontalProgressWheelView;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
/**
* Created by Oleksii Shliama (https://github.com/shliama).
*/
@SuppressWarnings("ConstantConditions")
public class UCropActivity extends AppCompatActivity {
/**
* 是否使用沉浸式，子类复写该方法来确定是否采用沉浸式
*
* @return 是否沉浸式，默认true
*/
@Override
public boolean isImmersive() {
return true;
}
/**
* 具体沉浸的样式，可以根据需要自行修改状态栏和导航栏的颜色
*/
public void immersive() {
ImmersiveManage.immersiveAboveAPI23(this
, mStatusBarColor
, mToolbarColor
, isOpenWhiteStatusBar);
}
public static final int DEFAULT_COMPRESS_QUALITY = 90;
public static final Bitmap.CompressFormat DEFAULT_COMPRESS_FORMAT = Bitmap.CompressFormat.JPEG;
public static final int NONE = 0;
public static final int SCALE = 1;
public static final int ROTATE = 2;
public static final int ALL = 3;
@IntDef({NONE, SCALE, ROTATE, ALL})
@Retention(RetentionPolicy.SOURCE)
public @interface GestureTypes {
}
private static final String TAG = "UCropActivity";
private static final long CONTROLS_ANIMATION_DURATION = 50;
private static final int TABS_COUNT = 3;
private static final int SCALE_WIDGET_SENSITIVITY_COEFFICIENT = 15000;
private static final int ROTATE_WIDGET_SENSITIVITY_COEFFICIENT = 42;
private String mToolbarTitle;
protected int mScreenWidth;
// Enables dynamic coloring
private int mToolbarColor;
private int mStatusBarColor;
private int mActiveWidgetColor;
private int mActiveControlsWidgetColor;
private int mToolbarWidgetColor;
@ColorInt
private int mRootViewBackgroundColor;
@DrawableRes
private int mToolbarCancelDrawable;
@DrawableRes
private int mToolbarCropDrawable;
private int mLogoColor;
protected boolean mShowBottomControls;
private boolean mShowLoader = true;
protected RelativeLayout uCropPhotoBox;
private UCropView mUCropView;
private GestureCropImageView mGestureCropImageView;
private OverlayView mOverlayView;
private ViewGroup mWrapperStateAspectRatio, mWrapperStateRotate, mWrapperStateScale;
private ViewGroup mLayoutAspectRatio, mLayoutRotate, mLayoutScale;
private List mCropAspectRatioViews = new ArrayList<>();
private List mAspectRatioTextViews = new ArrayList<>();
private TextView mTextViewRotateAngle, mTextViewScalePercent;
protected View mBlockingView;
private Transition mControlsTransition;
private Bitmap.CompressFormat mCompressFormat = DEFAULT_COMPRESS_FORMAT;
private int mCompressQuality = DEFAULT_COMPRESS_QUALITY;
private int[] mAllowedGestures = new int[]{SCALE, ROTATE, ALL};
/**
* 是否可拖动裁剪框
*/
private boolean isDragFrame;
/**
* 图片是否可拖动或旋转
*/
private boolean isScaleEnabled, isRotateEnabled;
/**
* 是否改变状态栏字体颜色
*/
private boolean isOpenWhiteStatusBar;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Intent intent = getIntent();
setNewRequestedOrientation(intent);
getCustomOptionsData(intent);
if (isImmersive()) {
immersive();
}
setContentView(R.layout.ucrop_activity_photobox);
mScreenWidth = ScreenUtils.getScreenWidth(this);
setupViews(intent);
setNavBar();
setImageData(intent);
setInitialState();
addBlockingView();
}
/**
* setNewRequestedOrientation
*/
protected void setNewRequestedOrientation(Intent intent) {
int requestedOrientation = intent.getIntExtra(UCrop.Options.EXTRA_ACTIVITY_ORIENTATION, ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
if (getRequestedOrientation() != requestedOrientation) {
setRequestedOrientation(requestedOrientation);
}
}
/**
* 获取自定义配制参数
*
* @param intent
*/
private void getCustomOptionsData(@NonNull Intent intent) {
isOpenWhiteStatusBar = intent.getBooleanExtra(UCrop.Options.EXTRA_UCROP_WIDGET_CROP_OPEN_WHITE_STATUSBAR, false);
mStatusBarColor = intent.getIntExtra(UCrop.Options.EXTRA_STATUS_BAR_COLOR, ContextCompat.getColor(this, R.color.ucrop_color_statusbar));
mToolbarColor = intent.getIntExtra(UCrop.Options.EXTRA_TOOL_BAR_COLOR, ContextCompat.getColor(this, R.color.ucrop_color_toolbar));
if (mToolbarColor == 0) {
mToolbarColor = ContextCompat.getColor(this, R.color.ucrop_color_toolbar);
}
if (mStatusBarColor == 0) {
mStatusBarColor = ContextCompat.getColor(this, R.color.ucrop_color_statusbar);
}
}
@Override
public boolean onCreateOptionsMenu(final Menu menu) {
getMenuInflater().inflate(R.menu.ucrop_menu_activity, menu);
// Change crop & loader menu icons color to match the rest of the UI colors
MenuItem menuItemLoader = menu.findItem(R.id.menu_loader);
Drawable menuItemLoaderIcon = menuItemLoader.getIcon();
if (menuItemLoaderIcon != null) {
try {
menuItemLoaderIcon.mutate();
ColorFilter colorFilter = BlendModeColorFilterCompat.createBlendModeColorFilterCompat(mToolbarWidgetColor, BlendModeCompat.SRC_ATOP);
menuItemLoaderIcon.setColorFilter(colorFilter);
menuItemLoader.setIcon(menuItemLoaderIcon);
} catch (IllegalStateException e) {
Log.i(TAG, String.format("%s - %s", e.getMessage(), "必須指定輸入以及輸出的 Uri"));
}
((Animatable) menuItemLoader.getIcon()).start();
}
MenuItem menuItemCrop = menu.findItem(R.id.menu_crop);
Drawable menuItemCropIcon = ContextCompat.getDrawable(this, mToolbarCropDrawable);
if (menuItemCropIcon != null) {
menuItemCropIcon.mutate();
ColorFilter colorFilter = BlendModeColorFilterCompat.createBlendModeColorFilterCompat(mToolbarWidgetColor, BlendModeCompat.SRC_ATOP);
menuItemCropIcon.setColorFilter(colorFilter);
menuItemCrop.setIcon(menuItemCropIcon);
}
return true;
}
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
menu.findItem(R.id.menu_crop).setVisible(!mShowLoader);
menu.findItem(R.id.menu_loader).setVisible(mShowLoader);
return super.onPrepareOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (item.getItemId() == R.id.menu_crop) {
cropAndSaveImage();
return true;
} else if (item.getItemId() == android.R.id.home) {
onBackPressed();
return true;
}
return super.onOptionsItemSelected(item);
}
@Override
protected void onStop() {
super.onStop();
if (mGestureCropImageView != null) {
mGestureCropImageView.cancelAllAnimations();
}
}
/**
* This method extracts all data from the incoming intent and setups views properly.
*/
protected void setImageData(@NonNull Intent intent) {
Uri inputUri = intent.getParcelableExtra(UCrop.EXTRA_INPUT_URI);
Uri outputUri = intent.getParcelableExtra(UCrop.EXTRA_OUTPUT_URI);
processOptions(intent);
if (inputUri != null && outputUri != null) {
try {
boolean isOnTouch = isOnTouch(inputUri);
mGestureCropImageView.setRotateEnabled(isOnTouch ? isRotateEnabled : isOnTouch);
mGestureCropImageView.setScaleEnabled(isOnTouch ? isScaleEnabled : isOnTouch);
int inputImageWidth = intent.getIntExtra(UCrop.Options.EXTRA_INPUT_IMAGE_WIDTH, 0);
int inputImageHeight = intent.getIntExtra(UCrop.Options.EXTRA_INPUT_IMAGE_HEIGHT, 0);
mGestureCropImageView.setImageUri(inputUri, outputUri, inputImageWidth, inputImageHeight);
} catch (Exception e) {
setResultError(e);
onBackPressed();
}
} else {
setResultError(new NullPointerException("在你的 App 內复写颜色资源 (ucrop_color_toolbar_widget) 使 5.0 以前裝置正常运作"));
onBackPressed();
}
}
/**
* 是否可以触摸
*
* @return
*/
private boolean isOnTouch() {
Uri inputUri = getIntent().getParcelableExtra(UCrop.EXTRA_INPUT_URI);
if (inputUri == null) {
return true;
}
return isOnTouch(inputUri);
}
/**
* 是否可以触摸
*
* @param inputUri
* @return
*/
private boolean isOnTouch(Uri inputUri) {
if (inputUri == null) {
return true;
}
boolean isHttp = PictureMimeType.isHasHttp(inputUri.toString());
if (isHttp) {
// 网络图片
String lastImgType = PictureMimeType.getLastImgType(inputUri.toString());
return !PictureMimeType.isGifForSuffix(lastImgType);
} else {
String mimeType = PictureMimeType.getMimeTypeFromMediaContentUri(this, inputUri);
if (mimeType.endsWith("image/*")) {
String path = PictureFileUtils.getPath(this, inputUri);
mimeType = PictureMimeType.getImageMimeType(path);
}
return !PictureMimeType.isGif(mimeType);
}
}
/**
* This method extracts {@link UCrop.Options #optionsBundle} from incoming intent
* and setups Activity, {@link OverlayView} and {@link CropImageView} properly.
*/
@SuppressWarnings("deprecation")
private void processOptions(@NonNull Intent intent) {
// Bitmap compression options
String compressionFormatName = intent.getStringExtra(UCrop.Options.EXTRA_COMPRESSION_FORMAT_NAME);
Bitmap.CompressFormat compressFormat = null;
if (!TextUtils.isEmpty(compressionFormatName)) {
compressFormat = Bitmap.CompressFormat.valueOf(compressionFormatName);
}
mCompressFormat = (compressFormat == null) ? DEFAULT_COMPRESS_FORMAT : compressFormat;
mCompressQuality = intent.getIntExtra(UCrop.Options.EXTRA_COMPRESSION_QUALITY, UCropActivity.DEFAULT_COMPRESS_QUALITY);
// custom options
mOverlayView.setDimmedBorderColor(intent.getIntExtra(UCrop.Options.EXTRA_DIMMED_LAYER_BORDER_COLOR, getResources().getColor(R.color.ucrop_color_default_crop_frame)));
isDragFrame = intent.getBooleanExtra(UCrop.Options.EXTRA_DRAG_CROP_FRAME, true);
mOverlayView.setDimmedStrokeWidth(intent.getIntExtra(UCrop.Options.EXTRA_CIRCLE_STROKE_WIDTH_LAYER, 1));
isScaleEnabled = intent.getBooleanExtra(UCrop.Options.EXTRA_SCALE, true);
isRotateEnabled = intent.getBooleanExtra(UCrop.Options.EXTRA_ROTATE, true);
// Gestures options
int[] allowedGestures = intent.getIntArrayExtra(UCrop.Options.EXTRA_ALLOWED_GESTURES);
if (allowedGestures != null && allowedGestures.length == TABS_COUNT) {
mAllowedGestures = allowedGestures;
}
// Crop image view options
mGestureCropImageView.setMaxBitmapSize(intent.getIntExtra(UCrop.Options.EXTRA_MAX_BITMAP_SIZE, CropImageView.DEFAULT_MAX_BITMAP_SIZE));
mGestureCropImageView.setMaxScaleMultiplier(intent.getFloatExtra(UCrop.Options.EXTRA_MAX_SCALE_MULTIPLIER, CropImageView.DEFAULT_MAX_SCALE_MULTIPLIER));
mGestureCropImageView.setImageToWrapCropBoundsAnimDuration(intent.getIntExtra(UCrop.Options.EXTRA_IMAGE_TO_CROP_BOUNDS_ANIM_DURATION, CropImageView.DEFAULT_IMAGE_TO_CROP_BOUNDS_ANIM_DURATION));
// Overlay view options
int freeStyleCropMode = intent.getIntExtra(UCrop.Options.EXTRA_FREE_STYLE_CROP_MODE, -1);
if (freeStyleCropMode == -1 || freeStyleCropMode > OverlayView.FREESTYLE_CROP_MODE_ENABLE_WITH_PASS_THROUGH) {
mOverlayView.setFreestyleCropEnabled(intent.getBooleanExtra(UCrop.Options.EXTRA_FREE_STYLE_CROP, OverlayView.DEFAULT_FREESTYLE_CROP_MODE != OverlayView.FREESTYLE_CROP_MODE_DISABLE));
} else {
mOverlayView.setFreestyleCropMode(freeStyleCropMode);
}
mOverlayView.setDragSmoothToCenter(intent.getBooleanExtra(UCrop.Options.EXTRA_DRAG_SMOOTH_CENTER, false));
mOverlayView.setDragFrame(isDragFrame);
mOverlayView.setDimmedColor(intent.getIntExtra(UCrop.Options.EXTRA_DIMMED_LAYER_COLOR, getResources().getColor(R.color.ucrop_color_default_dimmed)));
mOverlayView.setCircleDimmedLayer(intent.getBooleanExtra(UCrop.Options.EXTRA_CIRCLE_DIMMED_LAYER, OverlayView.DEFAULT_CIRCLE_DIMMED_LAYER));
mOverlayView.setShowCropFrame(intent.getBooleanExtra(UCrop.Options.EXTRA_SHOW_CROP_FRAME, OverlayView.DEFAULT_SHOW_CROP_FRAME));
mOverlayView.setCropFrameColor(intent.getIntExtra(UCrop.Options.EXTRA_CROP_FRAME_COLOR, getResources().getColor(R.color.ucrop_color_default_crop_frame)));
mOverlayView.setCropFrameStrokeWidth(intent.getIntExtra(UCrop.Options.EXTRA_CROP_FRAME_STROKE_WIDTH, getResources().getDimensionPixelSize(R.dimen.ucrop_default_crop_frame_stoke_width)));
mOverlayView.setShowCropGrid(intent.getBooleanExtra(UCrop.Options.EXTRA_SHOW_CROP_GRID, OverlayView.DEFAULT_SHOW_CROP_GRID));
mOverlayView.setCropGridRowCount(intent.getIntExtra(UCrop.Options.EXTRA_CROP_GRID_ROW_COUNT, OverlayView.DEFAULT_CROP_GRID_ROW_COUNT));
mOverlayView.setCropGridColumnCount(intent.getIntExtra(UCrop.Options.EXTRA_CROP_GRID_COLUMN_COUNT, OverlayView.DEFAULT_CROP_GRID_COLUMN_COUNT));
mOverlayView.setCropGridColor(intent.getIntExtra(UCrop.Options.EXTRA_CROP_GRID_COLOR, getResources().getColor(R.color.ucrop_color_default_crop_grid)));
mOverlayView.setCropGridStrokeWidth(intent.getIntExtra(UCrop.Options.EXTRA_CROP_GRID_STROKE_WIDTH, getResources().getDimensionPixelSize(R.dimen.ucrop_default_crop_grid_stoke_width)));
// Aspect ratio options
float aspectRatioX = intent.getFloatExtra(UCrop.EXTRA_ASPECT_RATIO_X, 0);
float aspectRatioY = intent.getFloatExtra(UCrop.EXTRA_ASPECT_RATIO_Y, 0);
int aspectRationSelectedByDefault = intent.getIntExtra(UCrop.Options.EXTRA_ASPECT_RATIO_SELECTED_BY_DEFAULT, 0);
ArrayList aspectRatioList = intent.getParcelableArrayListExtra(UCrop.Options.EXTRA_ASPECT_RATIO_OPTIONS);
if (aspectRatioX > 0 && aspectRatioY > 0) {
if (mWrapperStateAspectRatio != null) {
mWrapperStateAspectRatio.setVisibility(View.GONE);
}
mGestureCropImageView.setTargetAspectRatio(aspectRatioX / aspectRatioY);
} else if (aspectRatioList != null && aspectRationSelectedByDefault < aspectRatioList.size()) {
mGestureCropImageView.setTargetAspectRatio(aspectRatioList.get(aspectRationSelectedByDefault).getAspectRatioX() /
aspectRatioList.get(aspectRationSelectedByDefault).getAspectRatioY());
} else {
mGestureCropImageView.setTargetAspectRatio(CropImageView.SOURCE_IMAGE_ASPECT_RATIO);
}
// Result bitmap max size options
int maxSizeX = intent.getIntExtra(UCrop.EXTRA_MAX_SIZE_X, 0);
int maxSizeY = intent.getIntExtra(UCrop.EXTRA_MAX_SIZE_Y, 0);
if (maxSizeX > 0 && maxSizeY > 0) {
mGestureCropImageView.setMaxResultImageSizeX(maxSizeX);
mGestureCropImageView.setMaxResultImageSizeY(maxSizeY);
}
}
static {
AppCompatDelegate.setCompatVectorFromResourcesEnabled(true);
}
protected void setupViews(@NonNull Intent intent) {
mStatusBarColor = intent.getIntExtra(UCrop.Options.EXTRA_STATUS_BAR_COLOR, ContextCompat.getColor(this, R.color.ucrop_color_statusbar));
mToolbarColor = intent.getIntExtra(UCrop.Options.EXTRA_TOOL_BAR_COLOR, ContextCompat.getColor(this, R.color.ucrop_color_toolbar));
mActiveWidgetColor = intent.getIntExtra(UCrop.Options.EXTRA_UCROP_COLOR_WIDGET_ACTIVE, ContextCompat.getColor(this, R.color.ucrop_color_widget_background));
mActiveControlsWidgetColor = intent.getIntExtra(UCrop.Options.EXTRA_UCROP_COLOR_CONTROLS_WIDGET_ACTIVE, ContextCompat.getColor(this, R.color.ucrop_color_active_controls_color));
mToolbarWidgetColor = intent.getIntExtra(UCrop.Options.EXTRA_UCROP_WIDGET_COLOR_TOOLBAR, ContextCompat.getColor(this, R.color.ucrop_color_toolbar_widget));
mToolbarCancelDrawable = intent.getIntExtra(UCrop.Options.EXTRA_UCROP_WIDGET_CANCEL_DRAWABLE, R.drawable.ucrop_ic_cross);
mToolbarCropDrawable = intent.getIntExtra(UCrop.Options.EXTRA_UCROP_WIDGET_CROP_DRAWABLE, R.drawable.ucrop_ic_done);
mToolbarTitle = intent.getStringExtra(UCrop.Options.EXTRA_UCROP_TITLE_TEXT_TOOLBAR);
mToolbarTitle = mToolbarTitle != null ? mToolbarTitle : getResources().getString(R.string.ucrop_label_edit_photo);
mLogoColor = intent.getIntExtra(UCrop.Options.EXTRA_UCROP_LOGO_COLOR, ContextCompat.getColor(this, R.color.ucrop_color_default_logo));
mShowBottomControls = !intent.getBooleanExtra(UCrop.Options.EXTRA_HIDE_BOTTOM_CONTROLS, false);
mRootViewBackgroundColor = intent.getIntExtra(UCrop.Options.EXTRA_UCROP_ROOT_VIEW_BACKGROUND_COLOR, ContextCompat.getColor(this, R.color.ucrop_color_crop_background));
setupAppBar();
initiateRootViews();
if (mShowBottomControls) {
ViewGroup viewGroup = findViewById(R.id.ucrop_photobox);
ViewGroup wrapper = viewGroup.findViewById(R.id.controls_wrapper);
wrapper.setVisibility(View.VISIBLE);
wrapper.setBackgroundColor(mRootViewBackgroundColor);
LayoutInflater.from(this).inflate(R.layout.ucrop_controls, wrapper, true);
mControlsTransition = new AutoTransition();
mControlsTransition.setDuration(CONTROLS_ANIMATION_DURATION);
mWrapperStateAspectRatio = findViewById(R.id.state_aspect_ratio);
mWrapperStateAspectRatio.setOnClickListener(mStateClickListener);
mWrapperStateRotate = findViewById(R.id.state_rotate);
mWrapperStateRotate.setOnClickListener(mStateClickListener);
mWrapperStateScale = findViewById(R.id.state_scale);
mWrapperStateScale.setOnClickListener(mStateClickListener);
mLayoutAspectRatio = findViewById(R.id.layout_aspect_ratio);
mLayoutRotate = findViewById(R.id.layout_rotate_wheel);
mLayoutScale = findViewById(R.id.layout_scale_wheel);
setupAspectRatioWidget(intent);
setupRotateWidget();
setupScaleWidget();
setupStatesWrapper();
}
}
/**
* Configures and styles both status bar and toolbar.
*/
private void setupAppBar() {
setStatusBarColor(mStatusBarColor);
final Toolbar toolbar = findViewById(R.id.toolbar);
// Set all of the Toolbar coloring
toolbar.setBackgroundColor(mToolbarColor);
toolbar.setTitleTextColor(mToolbarWidgetColor);
final TextView toolbarTitle = toolbar.findViewById(R.id.toolbar_title);
toolbarTitle.setTextColor(mToolbarWidgetColor);
toolbarTitle.setText(mToolbarTitle);
// Color buttons inside the Toolbar
Drawable stateButtonDrawable = AppCompatResources.getDrawable(this, mToolbarCancelDrawable).mutate();
ColorFilter colorFilter = BlendModeColorFilterCompat.createBlendModeColorFilterCompat(mToolbarWidgetColor, BlendModeCompat.SRC_ATOP);
stateButtonDrawable.setColorFilter(colorFilter);
toolbar.setNavigationIcon(stateButtonDrawable);
setSupportActionBar(toolbar);
final ActionBar actionBar = getSupportActionBar();
if (actionBar != null) {
actionBar.setDisplayShowTitleEnabled(false);
}
}
private void initiateRootViews() {
uCropPhotoBox = findViewById(R.id.ucrop_photobox);
mUCropView = findViewById(R.id.ucrop);
mGestureCropImageView = mUCropView.getCropImageView();
mOverlayView = mUCropView.getOverlayView();
mGestureCropImageView.setTransformImageListener(mImageListener);
((ImageView) findViewById(R.id.image_view_logo)).setColorFilter(mLogoColor, PorterDuff.Mode.SRC_ATOP);
findViewById(R.id.ucrop_frame).setBackgroundColor(mRootViewBackgroundColor);
}
private TransformImageView.TransformImageListener mImageListener = new TransformImageView.TransformImageListener() {
@Override
public void onRotate(float currentAngle) {
setAngleText(currentAngle);
}
@Override
public void onScale(float currentScale) {
setScaleText(currentScale);
}
@Override
public void onLoadComplete() {
mUCropView.animate().alpha(1).setDuration(300).setInterpolator(new AccelerateInterpolator());
mBlockingView.setClickable(!isOnTouch());
mShowLoader = false;
supportInvalidateOptionsMenu();
}
@Override
public void onLoadFailure(@NonNull Exception e) {
setResultError(e);
onBackPressed();
}
};
/**
* Use {@link #mActiveWidgetColor} for color filter
*/
private void setupStatesWrapper() {
ImageView stateScaleImageView = findViewById(R.id.image_view_state_scale);
ImageView stateRotateImageView = findViewById(R.id.image_view_state_rotate);
ImageView stateAspectRatioImageView = findViewById(R.id.image_view_state_aspect_ratio);
stateScaleImageView.setImageDrawable(new SelectedStateListDrawable(stateScaleImageView.getDrawable(), mActiveControlsWidgetColor));
stateRotateImageView.setImageDrawable(new SelectedStateListDrawable(stateRotateImageView.getDrawable(), mActiveControlsWidgetColor));
stateAspectRatioImageView.setImageDrawable(new SelectedStateListDrawable(stateAspectRatioImageView.getDrawable(), mActiveControlsWidgetColor));
}
/**
* set NavBar Color
*/
private void setNavBar() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
int navBarColor = getIntent().getIntExtra(UCrop.Options.EXTRA_NAV_BAR_COLOR, 0);
if (navBarColor != 0) {
getWindow().setNavigationBarColor(navBarColor);
}
}
}
/**
* Sets status-bar color for L devices.
*
* @param color - status-bar color
*/
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
private void setStatusBarColor(@ColorInt int color) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
final Window window = getWindow();
if (window != null) {
window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
window.setStatusBarColor(color);
}
}
}
private void setupAspectRatioWidget(@NonNull Intent intent) {
int aspectRationSelectedByDefault = intent.getIntExtra(UCrop.Options.EXTRA_ASPECT_RATIO_SELECTED_BY_DEFAULT, 0);
ArrayList aspectRatioList = intent.getParcelableArrayListExtra(UCrop.Options.EXTRA_ASPECT_RATIO_OPTIONS);
if (aspectRatioList == null || aspectRatioList.isEmpty()) {
aspectRationSelectedByDefault = 2;
aspectRatioList = new ArrayList<>();
aspectRatioList.add(new AspectRatio(null, 1, 1));
aspectRatioList.add(new AspectRatio(null, 3, 4));
aspectRatioList.add(new AspectRatio(getString(R.string.ucrop_label_original).toUpperCase(),
CropImageView.SOURCE_IMAGE_ASPECT_RATIO, CropImageView.SOURCE_IMAGE_ASPECT_RATIO));
aspectRatioList.add(new AspectRatio(null, 3, 2));
aspectRatioList.add(new AspectRatio(null, 16, 9));
}
LinearLayout wrapperAspectRatioList = findViewById(R.id.layout_aspect_ratio);
FrameLayout wrapperAspectRatio;
AspectRatioTextView aspectRatioTextView;
LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(0, ViewGroup.LayoutParams.MATCH_PARENT);
lp.weight = 1;
if (getCurrentActivity() instanceof PictureMultiCuttingActivity) {
mAspectRatioTextViews = new ArrayList<>();
mCropAspectRatioViews = new ArrayList<>();
}
for (AspectRatio aspectRatio : aspectRatioList) {
wrapperAspectRatio = (FrameLayout) getLayoutInflater().inflate(R.layout.ucrop_aspect_ratio, null);
wrapperAspectRatio.setLayoutParams(lp);
aspectRatioTextView = ((AspectRatioTextView) wrapperAspectRatio.getChildAt(0));
aspectRatioTextView.setActiveColor(mActiveControlsWidgetColor);
aspectRatioTextView.setAspectRatio(aspectRatio);
mAspectRatioTextViews.add(aspectRatioTextView);
wrapperAspectRatioList.addView(wrapperAspectRatio);
mCropAspectRatioViews.add(wrapperAspectRatio);
}
mCropAspectRatioViews.get(aspectRationSelectedByDefault).setSelected(true);
int index = -1;
for (ViewGroup cropAspectRatioView : mCropAspectRatioViews) {
index++;
cropAspectRatioView.setTag(index);
cropAspectRatioView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
mGestureCropImageView.setTargetAspectRatio(
((AspectRatioTextView) ((ViewGroup) v).getChildAt(0)).getAspectRatio(v.isSelected()));
mGestureCropImageView.setImageToWrapCropBounds();
if (!v.isSelected()) {
for (ViewGroup cropAspectRatioView : mCropAspectRatioViews) {
cropAspectRatioView.setSelected(cropAspectRatioView == v);
}
}
}
});
}
}
private void setupRotateWidget() {
mTextViewRotateAngle = findViewById(R.id.text_view_rotate);
((HorizontalProgressWheelView) findViewById(R.id.rotate_scroll_wheel))
.setScrollingListener(new HorizontalProgressWheelView.ScrollingListener() {
@Override
public void onScroll(float delta, float totalDistance) {
mGestureCropImageView.postRotate(delta / ROTATE_WIDGET_SENSITIVITY_COEFFICIENT);
}
@Override
public void onScrollEnd() {
mGestureCropImageView.setImageToWrapCropBounds();
}
@Override
public void onScrollStart() {
mGestureCropImageView.cancelAllAnimations();
}
});
((HorizontalProgressWheelView) findViewById(R.id.rotate_scroll_wheel)).setMiddleLineColor(mActiveWidgetColor);
findViewById(R.id.wrapper_reset_rotate).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
resetRotation();
}
});
findViewById(R.id.wrapper_rotate_by_angle).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
rotateByAngle(90);
}
});
}
private void setupScaleWidget() {
mTextViewScalePercent = findViewById(R.id.text_view_scale);
((HorizontalProgressWheelView) findViewById(R.id.scale_scroll_wheel))
.setScrollingListener(new HorizontalProgressWheelView.ScrollingListener() {
@Override
public void onScroll(float delta, float totalDistance) {
if (delta > 0) {
mGestureCropImageView.zoomInImage(mGestureCropImageView.getCurrentScale()
+ delta * ((mGestureCropImageView.getMaxScale() - mGestureCropImageView.getMinScale()) / SCALE_WIDGET_SENSITIVITY_COEFFICIENT));
} else {
mGestureCropImageView.zoomOutImage(mGestureCropImageView.getCurrentScale()
+ delta * ((mGestureCropImageView.getMaxScale() - mGestureCropImageView.getMinScale()) / SCALE_WIDGET_SENSITIVITY_COEFFICIENT));
}
}
@Override
public void onScrollEnd() {
mGestureCropImageView.setImageToWrapCropBounds();
}
@Override
public void onScrollStart() {
mGestureCropImageView.cancelAllAnimations();
}
});
((HorizontalProgressWheelView) findViewById(R.id.scale_scroll_wheel)).setMiddleLineColor(mActiveWidgetColor);
}
private void setAngleText(float angle) {
if (mTextViewRotateAngle != null) {
mTextViewRotateAngle.setText(String.format(Locale.getDefault(), "%.1f°", angle));
}
}
private void setScaleText(float scale) {
if (mTextViewScalePercent != null) {
mTextViewScalePercent.setText(String.format(Locale.getDefault(), "%d%%", (int) (scale * 100)));
}
}
private void resetRotation() {
mGestureCropImageView.postRotate(-mGestureCropImageView.getCurrentAngle());
mGestureCropImageView.setImageToWrapCropBounds();
}
private void rotateByAngle(int angle) {
mGestureCropImageView.postRotate(angle);
mGestureCropImageView.setImageToWrapCropBounds();
}
private final View.OnClickListener mStateClickListener = new View.OnClickListener() {
@Override
public void onClick(View v) {
if (!v.isSelected()) {
setWidgetState(v.getId());
}
}
};
protected void setInitialState() {
if (mShowBottomControls) {
if (mWrapperStateAspectRatio.getVisibility() == View.VISIBLE) {
setWidgetState(R.id.state_aspect_ratio);
} else {
setWidgetState(R.id.state_scale);
}
} else {
setAllowedGestures(0);
}
}
private void setWidgetState(@IdRes int stateViewId) {
if (!mShowBottomControls) return;
mWrapperStateAspectRatio.setSelected(stateViewId == R.id.state_aspect_ratio);
mWrapperStateRotate.setSelected(stateViewId == R.id.state_rotate);
mWrapperStateScale.setSelected(stateViewId == R.id.state_scale);
mLayoutAspectRatio.setVisibility(stateViewId == R.id.state_aspect_ratio ? View.VISIBLE : View.GONE);
mLayoutRotate.setVisibility(stateViewId == R.id.state_rotate ? View.VISIBLE : View.GONE);
mLayoutScale.setVisibility(stateViewId == R.id.state_scale ? View.VISIBLE : View.GONE);
changeSelectedTab(stateViewId);
if (stateViewId == R.id.state_scale) {
setAllowedGestures(0);
} else if (stateViewId == R.id.state_rotate) {
setAllowedGestures(1);
} else {
setAllowedGestures(2);
}
}
private void changeSelectedTab(int stateViewId) {
TransitionManager.beginDelayedTransition((ViewGroup) findViewById(R.id.ucrop_photobox), mControlsTransition);
mWrapperStateScale.findViewById(R.id.text_view_scale).setVisibility(stateViewId == R.id.state_scale ? View.VISIBLE : View.GONE);
mWrapperStateAspectRatio.findViewById(R.id.text_view_crop).setVisibility(stateViewId == R.id.state_aspect_ratio ? View.VISIBLE : View.GONE);
mWrapperStateRotate.findViewById(R.id.text_view_rotate).setVisibility(stateViewId == R.id.state_rotate ? View.VISIBLE : View.GONE);
}
private void setAllowedGestures(int tab) {
if (isOnTouch()) {
mGestureCropImageView.setScaleEnabled(isScaleEnabled && mShowBottomControls ? mAllowedGestures[tab] == ALL || mAllowedGestures[tab] == SCALE : isScaleEnabled);
mGestureCropImageView.setRotateEnabled(isRotateEnabled && mShowBottomControls ? mAllowedGestures[tab] == ALL || mAllowedGestures[tab] == ROTATE : isRotateEnabled);
}
}
/**
* Adds view that covers everything below the Toolbar.
* When it's clickable - user won't be able to click/touch anything below the Toolbar.
* Need to block user input while loading and cropping an image.
*/
protected void addBlockingView() {
if (mBlockingView == null) {
mBlockingView = new View(this);
RelativeLayout.LayoutParams lp = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
lp.addRule(RelativeLayout.BELOW, R.id.toolbar);
mBlockingView.setLayoutParams(lp);
mBlockingView.setClickable(true);
}
((RelativeLayout) findViewById(R.id.ucrop_photobox)).addView(mBlockingView);
}
protected void cropAndSaveImage() {
mBlockingView.setClickable(true);
mShowLoader = true;
supportInvalidateOptionsMenu();
mGestureCropImageView.cropAndSaveImage(mCompressFormat, mCompressQuality, new BitmapCropCallback() {
@Override
public void onBitmapCropped(@NonNull Uri resultUri, int offsetX, int offsetY, int imageWidth, int imageHeight) {
setResultUri(resultUri, mGestureCropImageView.getTargetAspectRatio(), offsetX, offsetY, imageWidth, imageHeight);
Activity currentActivity = getCurrentActivity();
if (currentActivity instanceof PictureMultiCuttingActivity) {
// 如果是多图裁剪则返回逻辑交给PictureMultiCuttingActivity.java去处理
} else {
onBackPressed();
}
}
@Override
public void onCropFailure(@NonNull Throwable t) {
setResultError(t);
onBackPressed();
}
});
}
protected void setResultUri(Uri uri, float resultAspectRatio, int offsetX, int offsetY, int imageWidth, int imageHeight) {
setResult(RESULT_OK, new Intent()
.putExtra(UCrop.EXTRA_OUTPUT_URI, uri)
.putExtra(UCrop.EXTRA_OUTPUT_CROP_ASPECT_RATIO, resultAspectRatio)
.putExtra(UCrop.EXTRA_OUTPUT_IMAGE_WIDTH, imageWidth)
.putExtra(UCrop.EXTRA_OUTPUT_IMAGE_HEIGHT, imageHeight)
.putExtra(UCrop.EXTRA_OUTPUT_OFFSET_X, offsetX)
.putExtra(UCrop.EXTRA_OUTPUT_OFFSET_Y, offsetY)
.putExtra(UCrop.EXTRA_EDITOR_IMAGE, getIntent().getBooleanExtra(UCrop.Options.EXTRA_EDITOR_IMAGE, false))
);
}
protected void setResultError(Throwable throwable) {
setResult(UCrop.RESULT_ERROR, new Intent().putExtra(UCrop.EXTRA_ERROR, throwable));
}
protected Activity getCurrentActivity() {
return this;
}
@Override
public void onBackPressed() {
closeActivity();
}
/**
* exit activity
*/
protected void closeActivity() {
finish();
exitAnimation();
}
protected void exitAnimation() {
int exitAnimation = getIntent().getIntExtra(UCrop.Options.EXTRA_WINDOW_EXIT_ANIMATION, 0);
overridePendingTransition(R.anim.ucrop_anim_fade_in, exitAnimation != 0 ? exitAnimation : R.anim.ucrop_close);
}
}