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/*
* Copyright (C) 2013 The Android Open Source Project
*
* 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.android.shareactionprovider.content;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.text.TextUtils;
/**
* This class encapsulates a content item. Referencing the content's type, and the differing way
* to reference the content (asset URI or resource id).
*/
public class ContentItem {
// Used to signify an image content type
public static final int CONTENT_TYPE_IMAGE = 0;
// Used to signify a text/string content type
public static final int CONTENT_TYPE_TEXT = 1;
public final int contentType;
public final int contentResourceId;
private final String mContentAssetFilePath;
/**
* Creates a ContentItem with the specified type, referencing a resource id.
*
* @param type - One of {@link #CONTENT_TYPE_IMAGE} or {@link #CONTENT_TYPE_TEXT}
* @param resourceId - Resource ID to use for this item's content
*/
public ContentItem(int type, int resourceId) {
contentType = type;
contentResourceId = resourceId;
mContentAssetFilePath = null;
}
/**
* Creates a ContentItem with the specified type, referencing an asset file path.
*
* @param type - One of {@link #CONTENT_TYPE_IMAGE} or {@link #CONTENT_TYPE_TEXT}
* @param assetFilePath - File path from the application's asset for this item's content
*/
public ContentItem(int type, String assetFilePath) {
contentType = type;
mContentAssetFilePath = assetFilePath;
contentResourceId = 0;
}
/**
* @return Uri to the content
*/
public Uri getContentUri() {
if (!TextUtils.isEmpty(mContentAssetFilePath)) {
// If this content has an asset, then return a AssetProvider Uri
return Uri.parse("content://" + AssetProvider.CONTENT_URI + "/" + mContentAssetFilePath);
} else {
return null;
}
}
/**
* Returns an {@link android.content.Intent} which can be used to share this item's content with other
* applications.
*
* @param context - Context to be used for fetching resources if needed
* @return Intent to be given to a ShareActionProvider.
*/
public Intent getShareIntent(Context context) {
Intent intent = new Intent(Intent.ACTION_SEND);
switch (contentType) {
case CONTENT_TYPE_IMAGE:
intent.setType("image/jpg");
// Bundle the asset content uri as the EXTRA_STREAM uri
intent.putExtra(Intent.EXTRA_STREAM, getContentUri());
break;
case CONTENT_TYPE_TEXT:
intent.setType("text/plain");
// Get the string resource and bundle it as an intent extra
intent.putExtra(Intent.EXTRA_TEXT, context.getString(contentResourceId));
break;
}
return intent;
}
}
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