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added new feature - start crop using ucrop fragment
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sample/src/main/java/com/yalantis/ucrop/sample/ActivityWithFragment.java
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| package com.yalantis.ucrop.sample; | ||
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| import android.annotation.TargetApi; | ||
| import android.content.Intent; | ||
| import android.graphics.PorterDuff; | ||
| import android.graphics.drawable.Animatable; | ||
| import android.graphics.drawable.Drawable; | ||
| import android.net.Uri; | ||
| import android.os.Build; | ||
| import android.support.annotation.ColorInt; | ||
| import android.support.annotation.DrawableRes; | ||
| import android.support.annotation.NonNull; | ||
| import android.support.v4.content.ContextCompat; | ||
| import android.support.v7.app.ActionBar; | ||
| import android.support.v7.app.AppCompatActivity; | ||
| import android.os.Bundle; | ||
| import android.support.v7.widget.Toolbar; | ||
| import android.util.Log; | ||
| import android.view.Menu; | ||
| import android.view.MenuItem; | ||
| import android.view.Window; | ||
| import android.view.WindowManager; | ||
| import android.widget.TextView; | ||
| import android.widget.Toast; | ||
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| import com.yalantis.ucrop.UCrop; | ||
| import com.yalantis.ucrop.UCropFragment; | ||
| import com.yalantis.ucrop.UCropFragmentCallback; | ||
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| public class ActivityWithFragment extends AppCompatActivity implements UCropFragmentCallback { | ||
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| private String mToolbarTitle; | ||
| @DrawableRes | ||
| private int mToolbarCancelDrawable; | ||
| @DrawableRes | ||
| private int mToolbarCropDrawable; | ||
| // Enables dynamic coloring | ||
| private int mToolbarColor; | ||
| private int mStatusBarColor; | ||
| private int mToolbarWidgetColor; | ||
| private boolean mShowLoader; | ||
| private UCropFragment fragment; | ||
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| @Override | ||
| protected void onCreate(Bundle savedInstanceState) { | ||
| super.onCreate(savedInstanceState); | ||
| setContentView(R.layout.activity_with_fragment); | ||
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| Bundle bundles = getIntent().getExtras(); | ||
| if (bundles != null) { | ||
| Uri inputUri = bundles.getParcelable(UCrop.EXTRA_INPUT_URI); | ||
| Uri outputUri = bundles.getParcelable(UCrop.EXTRA_OUTPUT_URI); | ||
| if (inputUri != null && outputUri != null) { | ||
| UCrop uCrop = UCrop.of(inputUri, outputUri); | ||
| setupViews(bundles); | ||
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| fragment = uCrop.getFragment(bundles, this); | ||
| getSupportFragmentManager().beginTransaction() | ||
| .add(R.id.fragment_container, fragment, UCropFragment.TAG) | ||
| .commit(); | ||
| } else { | ||
| finish(); | ||
| } | ||
| } | ||
| } | ||
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| public void setupViews(Bundle args) { | ||
| mStatusBarColor = args.getInt(UCrop.Options.EXTRA_STATUS_BAR_COLOR, ContextCompat.getColor(this, R.color.ucrop_color_statusbar)); | ||
| mToolbarColor = args.getInt(UCrop.Options.EXTRA_TOOL_BAR_COLOR, ContextCompat.getColor(this, R.color.ucrop_color_toolbar)); | ||
| mToolbarCancelDrawable = args.getInt(UCrop.Options.EXTRA_UCROP_WIDGET_CANCEL_DRAWABLE, R.drawable.ucrop_ic_cross); | ||
| mToolbarCropDrawable = args.getInt(UCrop.Options.EXTRA_UCROP_WIDGET_CROP_DRAWABLE, R.drawable.ucrop_ic_done); | ||
| mToolbarWidgetColor = args.getInt(UCrop.Options.EXTRA_UCROP_WIDGET_COLOR_TOOLBAR, ContextCompat.getColor(this, R.color.ucrop_color_toolbar_widget)); | ||
| mToolbarTitle = args.getString(UCrop.Options.EXTRA_UCROP_TITLE_TEXT_TOOLBAR); | ||
| mToolbarTitle = mToolbarTitle != null ? mToolbarTitle : getResources().getString(R.string.ucrop_label_edit_photo); | ||
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| setupAppBar(); | ||
| } | ||
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| /** | ||
| * Configures and styles both status bar and toolbar. | ||
| */ | ||
| private void setupAppBar() { | ||
| setStatusBarColor(mStatusBarColor); | ||
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| final Toolbar toolbar = findViewById(R.id.toolbar); | ||
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| // Set all of the Toolbar coloring | ||
| toolbar.setBackgroundColor(mToolbarColor); | ||
| toolbar.setTitleTextColor(mToolbarWidgetColor); | ||
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| final TextView toolbarTitle = toolbar.findViewById(R.id.toolbar_title); | ||
| toolbarTitle.setTextColor(mToolbarWidgetColor); | ||
| toolbarTitle.setText(mToolbarTitle); | ||
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| // Color buttons inside the Toolbar | ||
| Drawable stateButtonDrawable = ContextCompat.getDrawable(getBaseContext(), mToolbarCancelDrawable); | ||
| stateButtonDrawable.mutate(); | ||
| stateButtonDrawable.setColorFilter(mToolbarWidgetColor, PorterDuff.Mode.SRC_ATOP); | ||
| toolbar.setNavigationIcon(stateButtonDrawable); | ||
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| setSupportActionBar(toolbar); | ||
| final ActionBar actionBar = getSupportActionBar(); | ||
| if (actionBar != null) { | ||
| actionBar.setDisplayShowTitleEnabled(false); | ||
| } | ||
| } | ||
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| /** | ||
| * 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); | ||
| } | ||
| } | ||
| } | ||
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| @Override | ||
| public boolean onCreateOptionsMenu(final Menu menu) { | ||
| getMenuInflater().inflate(R.menu.ucrop_menu_activity, menu); | ||
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| // Change crop & loader menu icons color to match the rest of the UI colors | ||
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| MenuItem menuItemLoader = menu.findItem(R.id.menu_loader); | ||
| Drawable menuItemLoaderIcon = menuItemLoader.getIcon(); | ||
| if (menuItemLoaderIcon != null) { | ||
| try { | ||
| menuItemLoaderIcon.mutate(); | ||
| menuItemLoaderIcon.setColorFilter(mToolbarWidgetColor, PorterDuff.Mode.SRC_ATOP); | ||
| menuItemLoader.setIcon(menuItemLoaderIcon); | ||
| } catch (IllegalStateException e) { | ||
| Log.i(this.getClass().getName(), String.format("%s - %s", e.getMessage(), getString(R.string.ucrop_mutate_exception_hint))); | ||
| } | ||
| ((Animatable) menuItemLoader.getIcon()).start(); | ||
| } | ||
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| MenuItem menuItemCrop = menu.findItem(R.id.menu_crop); | ||
| Drawable menuItemCropIcon = ContextCompat.getDrawable(this, mToolbarCropDrawable); | ||
| if (menuItemCropIcon != null) { | ||
| menuItemCropIcon.mutate(); | ||
| menuItemCropIcon.setColorFilter(mToolbarWidgetColor, PorterDuff.Mode.SRC_ATOP); | ||
| menuItemCrop.setIcon(menuItemCropIcon); | ||
| } | ||
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| return true; | ||
| } | ||
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| @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); | ||
| } | ||
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| @Override | ||
| public boolean onOptionsItemSelected(MenuItem item) { | ||
| if (item.getItemId() == R.id.menu_crop) { | ||
| if (fragment.isAdded()) | ||
| fragment.cropAndSaveImage(); | ||
| } else if (item.getItemId() == android.R.id.home) { | ||
| onBackPressed(); | ||
| } | ||
| return super.onOptionsItemSelected(item); | ||
| } | ||
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| @Override | ||
| public void onCropFinish(UCropFragment.UCropResult result) { | ||
| switch (result.mResultCode) { | ||
| case RESULT_OK: | ||
| handleCropResult(result.mResultData); | ||
| break; | ||
| case UCrop.RESULT_ERROR: | ||
| handleCropError(result.mResultData); | ||
| break; | ||
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| } | ||
| } | ||
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| private void handleCropResult(@NonNull Intent result) { | ||
| final Uri resultUri = UCrop.getOutput(result); | ||
| if (resultUri != null) { | ||
| ResultActivity.startWithUri(this, resultUri); | ||
| } else { | ||
| Toast.makeText(this, R.string.toast_cannot_retrieve_cropped_image, Toast.LENGTH_SHORT).show(); | ||
| } | ||
| } | ||
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| @SuppressWarnings("ThrowableResultOfMethodCallIgnored") | ||
| private void handleCropError(@NonNull Intent result) { | ||
| final Throwable cropError = UCrop.getError(result); | ||
| if (cropError != null) { | ||
| Log.e(this.getClass().getName(), "handleCropError: ", cropError); | ||
| Toast.makeText(this, cropError.getMessage(), Toast.LENGTH_LONG).show(); | ||
| } else { | ||
| Toast.makeText(this, R.string.toast_unexpected_error, Toast.LENGTH_SHORT).show(); | ||
| } | ||
| } | ||
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| @Override | ||
| public void loadingProgress(boolean showLoader) { | ||
| mShowLoader = showLoader; | ||
| supportInvalidateOptionsMenu(); | ||
| } | ||
| } |
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