diff --git a/samples/ApiDemos/AndroidManifest.xml b/samples/ApiDemos/AndroidManifest.xml
index b74e29051..180f7d06a 100644
--- a/samples/ApiDemos/AndroidManifest.xml
+++ b/samples/ApiDemos/AndroidManifest.xml
@@ -1237,6 +1237,13 @@
+
+
+
+
+
+
+
@@ -1263,6 +1270,8 @@
diff --git a/samples/ApiDemos/res/layout/share_content.xml b/samples/ApiDemos/res/layout/share_content.xml
new file mode 100644
index 000000000..e9d547968
--- /dev/null
+++ b/samples/ApiDemos/res/layout/share_content.xml
@@ -0,0 +1,34 @@
+
+
+
+
+
+
+
+
+
+
diff --git a/samples/ApiDemos/res/values/strings.xml b/samples/ApiDemos/res/values/strings.xml
index 65bfba353..87e185a40 100644
--- a/samples/ApiDemos/res/values/strings.xml
+++ b/samples/ApiDemos/res/values/strings.xml
@@ -456,6 +456,11 @@
Pick a PhonePick an Address
+ Content/Provider/Share Content
+ Share private data of the app by granting access
+ to a specific URI in its content provider.
+ Share Image
+
Content/Provider/Changed ContactsContent/Packages/Install Apk
diff --git a/samples/ApiDemos/src/com/example/android/apis/content/FileProvider.java b/samples/ApiDemos/src/com/example/android/apis/content/FileProvider.java
index f26bcdaf4..63d891d09 100644
--- a/samples/ApiDemos/src/com/example/android/apis/content/FileProvider.java
+++ b/samples/ApiDemos/src/com/example/android/apis/content/FileProvider.java
@@ -111,14 +111,19 @@ public class FileProvider extends ContentProvider
}
@Override
- public AssetFileDescriptor openAssetFile(Uri uri, String mode) throws FileNotFoundException {
+ public ParcelFileDescriptor openFile(Uri uri, String mode) throws FileNotFoundException {
// Try to open an asset with the given name.
try {
- InputStream is = getContext().getAssets().open(uri.getPath());
- // Start a new thread that pipes the stream data back to the caller.
- return new AssetFileDescriptor(
- openPipeHelper(uri, null, null, is, this), 0,
- AssetFileDescriptor.UNKNOWN_LENGTH);
+ String path = uri.getPath();
+ int off = path.indexOf('/', 1);
+ if (off < 0 || off >= (path.length()-1)) {
+ throw new FileNotFoundException("Unable to open " + uri);
+ }
+ int cookie = Integer.parseInt(path.substring(1, off));
+ String assetPath = path.substring(off+1);
+ AssetFileDescriptor asset = getContext().getAssets().openNonAssetFd(cookie, assetPath);
+ return new ParcelFileDescriptor(openPipeHelper(uri, null, null,
+ asset.createInputStream(), this));
} catch (IOException e) {
FileNotFoundException fnf = new FileNotFoundException("Unable to open " + uri);
throw fnf;
diff --git a/samples/ApiDemos/src/com/example/android/apis/content/ShareContent.java b/samples/ApiDemos/src/com/example/android/apis/content/ShareContent.java
new file mode 100644
index 000000000..247c7fc69
--- /dev/null
+++ b/samples/ApiDemos/src/com/example/android/apis/content/ShareContent.java
@@ -0,0 +1,59 @@
+/**
+ * Copyright (c) 2015, 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.apis.content;
+
+import android.app.Activity;
+import android.content.ClipData;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.util.TypedValue;
+import android.view.View;
+import android.widget.Button;
+import com.example.android.apis.R;
+
+/**
+ * Example of sharing content from a private content provider.
+ */
+public class ShareContent extends Activity {
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+
+ setContentView(R.layout.share_content);
+
+ // Watch for button clicks.
+ ((Button)findViewById(R.id.share_image)).setOnClickListener(new View.OnClickListener() {
+ @Override public void onClick(View v) {
+ Intent intent = new Intent(Intent.ACTION_SEND);
+ intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
+ Uri.Builder b = new Uri.Builder();
+ b.scheme("content");
+ b.authority("com.example.android.apis.content.FileProvider");
+ TypedValue tv = new TypedValue();
+ getResources().getValue(R.drawable.jellies, tv, true);
+ b.appendEncodedPath(Integer.toString(tv.assetCookie));
+ b.appendEncodedPath(tv.string.toString());
+ Uri uri = b.build();
+ intent.setType("image/jpeg");
+ intent.putExtra(Intent.EXTRA_STREAM, uri);
+ intent.setClipData(ClipData.newUri(getContentResolver(), "image", uri));
+ startActivity(Intent.createChooser(intent, "Select share target"));
+ }
+ });
+ }
+}