From 23a16df2f2bf9aefebf83b2f59ce7f585f70d7e8 Mon Sep 17 00:00:00 2001 From: Peter Abbondanzo Date: Wed, 23 Oct 2024 15:47:08 -0700 Subject: [PATCH] Add showcase for XML types Reviewed By: oprisnik Differential Revision: D64259734 fbshipit-source-id: f12358c4205d38ebc4cf4825b630002ac0e67688 --- .../samples/showcase/ExampleDatabase.kt | 10 +- .../samples/showcase/ShowcaseApplication.kt | 1 + .../xml/ImageFormatXmlFragment.java | 125 ++++++++++++++++++ .../src/main/res/drawable/xml_bitmap.xml | 5 + .../src/main/res/drawable/xml_layer_list.xml | 24 ++++ .../src/main/res/drawable/xml_level_list.xml | 12 ++ .../src/main/res/drawable/xml_nine_patch.xml | 5 + .../src/main/res/drawable/xml_state_list.xml | 5 + .../src/main/res/drawable/xml_vector.xml | 13 ++ .../main/res/layout/fragment_format_xml.xml | 39 ++++++ .../showcase/src/main/res/values/strings.xml | 2 + 11 files changed, 239 insertions(+), 2 deletions(-) create mode 100644 samples/showcase/src/main/java/com/facebook/fresco/samples/showcase/imageformat/xml/ImageFormatXmlFragment.java create mode 100644 samples/showcase/src/main/res/drawable/xml_bitmap.xml create mode 100644 samples/showcase/src/main/res/drawable/xml_layer_list.xml create mode 100644 samples/showcase/src/main/res/drawable/xml_level_list.xml create mode 100644 samples/showcase/src/main/res/drawable/xml_nine_patch.xml create mode 100644 samples/showcase/src/main/res/drawable/xml_state_list.xml create mode 100644 samples/showcase/src/main/res/drawable/xml_vector.xml create mode 100644 samples/showcase/src/main/res/layout/fragment_format_xml.xml diff --git a/samples/showcase/src/main/java/com/facebook/fresco/samples/showcase/ExampleDatabase.kt b/samples/showcase/src/main/java/com/facebook/fresco/samples/showcase/ExampleDatabase.kt index e79553c888..f827d13e74 100644 --- a/samples/showcase/src/main/java/com/facebook/fresco/samples/showcase/ExampleDatabase.kt +++ b/samples/showcase/src/main/java/com/facebook/fresco/samples/showcase/ExampleDatabase.kt @@ -17,6 +17,7 @@ import com.facebook.fresco.samples.showcase.imageformat.override.ImageFormatOver import com.facebook.fresco.samples.showcase.imageformat.pjpeg.ImageFormatProgressiveJpegFragment import com.facebook.fresco.samples.showcase.imageformat.svg.ImageFormatSvgFragment import com.facebook.fresco.samples.showcase.imageformat.webp.ImageFormatWebpFragment +import com.facebook.fresco.samples.showcase.imageformat.xml.ImageFormatXmlFragment import com.facebook.fresco.samples.showcase.imagepipeline.* import com.facebook.fresco.samples.showcase.misc.WelcomeFragment import com.facebook.fresco.samples.showcase.settings.SettingsFragment @@ -56,7 +57,9 @@ object ExampleDatabase { }, ExampleItem("Partial Image Loading") { PartialRequestFragment() }, ExampleItem("Platform Bitmap Factory") { ImagePipelineBitmapFactoryFragment() }, - ExampleItem("Region Decoding") { ImagePipelineRegionDecodingFragment() })), + ExampleItem("Region Decoding") { ImagePipelineRegionDecodingFragment() }, + ), + ), ExampleCategory( "Image Formats", listOf( @@ -67,7 +70,10 @@ object ExampleDatabase { ExampleItem("SVG") { ImageFormatSvgFragment() }, ExampleItem("Keyframes") { ImageFormatKeyframesFragment() }, ExampleItem("Decoder Override") { ImageFormatOverrideExample() }, - ExampleItem("Data URI") { ImageFormatDataUriFragment() })), + ExampleItem("Data URI") { ImageFormatDataUriFragment() }, + ExampleItem("XML") { ImageFormatXmlFragment() }, + ), + ), ExampleCategory( "Fresco Vito", listOf( diff --git a/samples/showcase/src/main/java/com/facebook/fresco/samples/showcase/ShowcaseApplication.kt b/samples/showcase/src/main/java/com/facebook/fresco/samples/showcase/ShowcaseApplication.kt index 750f4e44a6..c383cd58b5 100644 --- a/samples/showcase/src/main/java/com/facebook/fresco/samples/showcase/ShowcaseApplication.kt +++ b/samples/showcase/src/main/java/com/facebook/fresco/samples/showcase/ShowcaseApplication.kt @@ -88,6 +88,7 @@ class ShowcaseApplication : Application() { imagePipelineConfigBuilder .experiment() + .setBinaryXmlEnabled(true) .setBitmapPrepareToDraw(true, 0, Integer.MAX_VALUE, true) .setDownsampleIfLargeBitmap(true) diff --git a/samples/showcase/src/main/java/com/facebook/fresco/samples/showcase/imageformat/xml/ImageFormatXmlFragment.java b/samples/showcase/src/main/java/com/facebook/fresco/samples/showcase/imageformat/xml/ImageFormatXmlFragment.java new file mode 100644 index 0000000000..09482bdcaf --- /dev/null +++ b/samples/showcase/src/main/java/com/facebook/fresco/samples/showcase/imageformat/xml/ImageFormatXmlFragment.java @@ -0,0 +1,125 @@ +/* + * Copyright (c) Meta Platforms, Inc. and affiliates. + * + * This source code is licensed under the MIT license found in the + * LICENSE file in the root directory of this source tree. + */ + +package com.facebook.fresco.samples.showcase.imageformat.xml; + +import android.net.Uri; +import android.os.Bundle; +import android.view.LayoutInflater; +import android.view.View; +import android.view.ViewGroup; +import android.widget.AdapterView; +import android.widget.BaseAdapter; +import android.widget.ImageView; +import android.widget.Spinner; +import android.widget.TextView; +import androidx.annotation.DrawableRes; +import androidx.annotation.NonNull; +import androidx.annotation.Nullable; +import com.facebook.common.util.UriUtil; +import com.facebook.fresco.samples.showcase.BaseShowcaseFragment; +import com.facebook.fresco.samples.showcase.R; +import com.facebook.fresco.vito.options.ImageOptions; +import com.facebook.fresco.vito.view.VitoView; + +/** This fragment displays different XML images. */ +public class ImageFormatXmlFragment extends BaseShowcaseFragment { + + private static final String CALLER_CONTEXT = "ImageFormatXmlFragment"; + + private ImageView mImageView; + + @Nullable + @Override + public View onCreateView( + LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) { + return inflater.inflate(R.layout.fragment_format_xml, container, false); + } + + @Override + public void onViewCreated(View view, @Nullable Bundle savedInstanceState) { + mImageView = view.findViewById(R.id.image); + + final Spinner spinner = view.findViewById(R.id.spinner); + final Entry[] entries = + new Entry[] { + new Entry("Vector", fromResourceId(R.drawable.xml_vector)), + new Entry("Nine patch", fromResourceId(R.drawable.xml_nine_patch)), + new Entry("Layer list", fromResourceId(R.drawable.xml_layer_list)), + new Entry("Level list", fromResourceId(R.drawable.xml_level_list)), + new Entry("State list", fromResourceId(R.drawable.xml_state_list)), + new Entry("Bitmap", fromResourceId(R.drawable.xml_bitmap)), + }; + spinner.setAdapter(new SimpleUriListAdapter(entries)); + spinner.setOnItemSelectedListener( + new AdapterView.OnItemSelectedListener() { + @Override + public void onItemSelected(AdapterView parent, View view, int position, long id) { + final Entry spinnerEntry = entries[spinner.getSelectedItemPosition()]; + setImageUri(spinnerEntry.uri); + } + + @Override + public void onNothingSelected(AdapterView parent) {} + }); + spinner.setSelection(0); + } + + private void setImageUri(Uri uri) { + VitoView.show(uri, ImageOptions.create().build(), CALLER_CONTEXT, mImageView); + } + + private Uri fromResourceId(@DrawableRes int resourceId) { + return UriUtil.getUriForResourceId(resourceId); + } + + private class SimpleUriListAdapter extends BaseAdapter { + final Entry[] mEntries; + + SimpleUriListAdapter(Entry[] entries) { + this.mEntries = entries; + } + + @Override + public int getCount() { + return mEntries.length; + } + + @Override + public Entry getItem(int position) { + return mEntries[position]; + } + + @Override + public long getItemId(int position) { + return position; + } + + @Override + public View getView(int position, View convertView, ViewGroup parent) { + final LayoutInflater layoutInflater = getLayoutInflater(null); + final View view = + convertView != null + ? convertView + : layoutInflater.inflate( + android.R.layout.simple_spinner_dropdown_item, parent, false); + final TextView textView = (TextView) view.findViewById(android.R.id.text1); + textView.setText(mEntries[position].label); + return view; + } + } + + private static class Entry { + final @NonNull String label; + final Uri uri; + + private Entry(@NonNull String label, Uri uri) { + this.label = label; + this.uri = uri; + } + } +} diff --git a/samples/showcase/src/main/res/drawable/xml_bitmap.xml b/samples/showcase/src/main/res/drawable/xml_bitmap.xml new file mode 100644 index 0000000000..8eedab836b --- /dev/null +++ b/samples/showcase/src/main/res/drawable/xml_bitmap.xml @@ -0,0 +1,5 @@ + + diff --git a/samples/showcase/src/main/res/drawable/xml_layer_list.xml b/samples/showcase/src/main/res/drawable/xml_layer_list.xml new file mode 100644 index 0000000000..3c6ad43d8a --- /dev/null +++ b/samples/showcase/src/main/res/drawable/xml_layer_list.xml @@ -0,0 +1,24 @@ + + + + + + + + + diff --git a/samples/showcase/src/main/res/drawable/xml_level_list.xml b/samples/showcase/src/main/res/drawable/xml_level_list.xml new file mode 100644 index 0000000000..e9feec39de --- /dev/null +++ b/samples/showcase/src/main/res/drawable/xml_level_list.xml @@ -0,0 +1,12 @@ + + + + + diff --git a/samples/showcase/src/main/res/drawable/xml_nine_patch.xml b/samples/showcase/src/main/res/drawable/xml_nine_patch.xml new file mode 100644 index 0000000000..f23e28df65 --- /dev/null +++ b/samples/showcase/src/main/res/drawable/xml_nine_patch.xml @@ -0,0 +1,5 @@ + + diff --git a/samples/showcase/src/main/res/drawable/xml_state_list.xml b/samples/showcase/src/main/res/drawable/xml_state_list.xml new file mode 100644 index 0000000000..0ca33c61b9 --- /dev/null +++ b/samples/showcase/src/main/res/drawable/xml_state_list.xml @@ -0,0 +1,5 @@ + + + + + diff --git a/samples/showcase/src/main/res/drawable/xml_vector.xml b/samples/showcase/src/main/res/drawable/xml_vector.xml new file mode 100644 index 0000000000..b84f8093b6 --- /dev/null +++ b/samples/showcase/src/main/res/drawable/xml_vector.xml @@ -0,0 +1,13 @@ + + + + diff --git a/samples/showcase/src/main/res/layout/fragment_format_xml.xml b/samples/showcase/src/main/res/layout/fragment_format_xml.xml new file mode 100644 index 0000000000..0c83ddae32 --- /dev/null +++ b/samples/showcase/src/main/res/layout/fragment_format_xml.xml @@ -0,0 +1,39 @@ + + + + + + + + + + + + diff --git a/samples/showcase/src/main/res/values/strings.xml b/samples/showcase/src/main/res/values/strings.xml index 1842431f68..2bb06c0c81 100644 --- a/samples/showcase/src/main/res/values/strings.xml +++ b/samples/showcase/src/main/res/values/strings.xml @@ -112,6 +112,8 @@ Images can also be provided by data URIs such as the one below: + This example showcases different binary XML file types. Select different binary XML types from the spinner. + Configure the image source to be displayed Configure image options to change the image\'s appearance Auto play animations