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UnsplashExampleArtProvider.kt
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UnsplashExampleArtProvider.kt
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/*
* Copyright 2018 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.muzei.unsplash
import android.app.PendingIntent
import android.content.Context
import android.content.Intent
import android.util.Log
import androidx.core.app.RemoteActionCompat
import androidx.core.graphics.drawable.IconCompat
import androidx.core.net.toUri
import com.google.android.apps.muzei.api.provider.Artwork
import com.google.android.apps.muzei.api.provider.MuzeiArtProvider
import java.io.IOException
import java.io.InputStream
class UnsplashExampleArtProvider : MuzeiArtProvider() {
companion object {
private const val TAG = "UnsplashExample"
}
override fun onLoadRequested(initial: Boolean) {
val context = context ?: return
UnsplashExampleWorker.enqueueLoad(context)
}
override fun getCommandActions(artwork: Artwork): List<RemoteActionCompat> {
val context = context ?: return super.getCommandActions(artwork)
return listOfNotNull(
createViewProfileAction(context, artwork),
createVisitUnsplashAction(context))
}
private fun createViewProfileAction(context: Context, artwork: Artwork): RemoteActionCompat? {
val profileUri = artwork.metadata?.toUri() ?: return null
val title = context.getString(R.string.action_view_profile, artwork.byline)
val intent = Intent(Intent.ACTION_VIEW, profileUri)
return RemoteActionCompat(
IconCompat.createWithResource(context, R.drawable.source_ic_profile),
title,
title,
PendingIntent.getActivity(context, 0, intent,
PendingIntent.FLAG_UPDATE_CURRENT))
}
private fun createVisitUnsplashAction(context: Context): RemoteActionCompat {
val title = context.getString(R.string.action_visit_unsplash)
val unsplashUri = context.getString(R.string.unsplash_link) +
ATTRIBUTION_QUERY_PARAMETERS
val intent = Intent(Intent.ACTION_VIEW, unsplashUri.toUri())
return RemoteActionCompat(
IconCompat.createWithResource(context,
com.google.android.apps.muzei.api.R.drawable.muzei_launch_command),
title,
title,
PendingIntent.getActivity(context, 0, intent,
PendingIntent.FLAG_UPDATE_CURRENT)).apply {
setShouldShowIcon(false)
}
}
override fun openFile(artwork: Artwork): InputStream {
return super.openFile(artwork).also {
artwork.token?.run {
try {
UnsplashService.trackDownload(this)
} catch (e: IOException) {
Log.w(TAG, "Error reporting download to Unsplash", e)
}
}
}
}
}