Merge "New sample code for receiving a share and processing in a service."

samples/ReceiveShareDemo/Android.mk

@@ -0,0 +1,16 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := samples
+
+# Only compile source java files in this apk.
+LOCAL_SRC_FILES := $(call all-java-files-under, src)
+
+LOCAL_PACKAGE_NAME := ReceiveShareDemo
+
+LOCAL_SDK_VERSION := current
+
+include $(BUILD_PACKAGE)
+
+# Use the following include to make our test apk.
+include $(call all-makefiles-under,$(LOCAL_PATH))

samples/ReceiveShareDemo/AndroidManifest.xml

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.android.receiveshare">
+    <application android:label="@string/app_name">
+        <activity android:name=".ReceiveShare">
+            <intent-filter>
+                <action android:name="android.intent.action.SEND" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <data android:mimeType="*/*" />
+            </intent-filter>
+        </activity>
+
+        <service android:name=".ReceiveShareService" android:process=":service">
+        </service>
+    </application>
+</manifest>

samples/ReceiveShareDemo/res/layout/receive_share.xml

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+
+<!-- Demonstrates selecting various types of contact data. -->
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical" android:padding="4dip"
+    android:gravity="center_horizontal"
+    android:layout_width="match_parent" android:layout_height="match_parent">
+
+    <TextView
+        android:layout_width="match_parent" android:layout_height="wrap_content"
+        android:layout_weight="0"
+        android:textAppearance="?android:attr/textAppearanceMedium"
+        android:text="@string/receive_share_msg"/>
+
+    <TextView android:id="@+id/receive_share_data"
+        android:layout_width="match_parent" android:layout_height="wrap_content"
+        android:layout_weight="0"
+        android:textAppearance="?android:attr/textAppearanceMedium"
+        android:paddingTop="8dip"
+        android:paddingBottom="8dip"/>
+
+    <Button android:id="@+id/send_to_service"
+        android:layout_width="wrap_content" android:layout_height="wrap_content"
+        android:text="@string/send_to_service">
+        <requestFocus />
+    </Button>
+</LinearLayout>

samples/ReceiveShareDemo/res/values/strings.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name">Receive Share Demo</string>
+    <string name="receive_share_msg">Received a share from another application.  This is
+         the data received:</string>
+    <string name="send_to_service">Send to service</string>
+    <string name="preparing_to_process_share">Preparing to process share...</string>
+</resources>

samples/ReceiveShareDemo/src/com/example/android/receiveshare/ReceiveShare.java

@@ -0,0 +1,114 @@
+/**
+ * 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.receiveshare;
+
+import android.app.Activity;
+import android.content.ClipData;
+import android.content.ContentResolver;
+import android.content.Intent;
+import android.content.res.AssetFileDescriptor;
+import android.net.Uri;
+import android.os.Bundle;
+import android.text.SpannableStringBuilder;
+import android.view.View;
+import android.widget.Button;
+import android.widget.TextView;
+
+import java.io.FileNotFoundException;
+import java.io.IOException;
+
+public class ReceiveShare extends Activity {
+    static Uri getShareUri(Intent intent) {
+        Uri uri = intent.getParcelableExtra(Intent.EXTRA_STREAM);
+        if (uri == null) {
+            ClipData clip = intent.getClipData();
+            if (clip != null && clip.getItemCount() > 0) {
+                uri = clip.getItemAt(0).getUri();
+            }
+        }
+        return uri;
+    }
+
+    static CharSequence buildShareInfo(ContentResolver resolver, Intent intent) {
+        SpannableStringBuilder sb = new SpannableStringBuilder();
+        if (intent.getType() != null) {
+            sb.append("Type: "); sb.append(intent.getType()); sb.append("\n");
+        }
+        CharSequence text = intent.getCharSequenceExtra(Intent.EXTRA_TEXT);
+        if (text != null) {
+            sb.append("Text: "); sb.append(text);
+            String html = intent.getStringExtra(Intent.EXTRA_HTML_TEXT);
+            if (html != null) {
+                sb.append("\n\n"); sb.append("HTML: "); sb.append(html);
+            }
+        } else {
+            Uri uri = getShareUri(intent);
+            if (uri != null) {
+                sb.append("Uri: "); sb.append(uri.toString()); sb.append("\n");
+                try {
+                    AssetFileDescriptor afd = resolver.openAssetFileDescriptor(
+                            uri, "r");
+                    sb.append("Start offset: ");
+                    sb.append(Long.toString(afd.getStartOffset()));
+                    sb.append("\n");
+                    sb.append("Length: ");
+                    sb.append(Long.toString(afd.getLength()));
+                    sb.append("\n");
+                    afd.close();
+                } catch (FileNotFoundException e) {
+                    sb.append(e.toString());
+                } catch (SecurityException e) {
+                    sb.append(e.toString());
+                } catch (IOException e) {
+                    sb.append(e.toString());
+                }
+            }
+        }
+        return sb;
+    }
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        setContentView(R.layout.receive_share);
+
+        Button sendButton = (Button)findViewById(R.id.send_to_service);
+        final Uri uri = getShareUri(getIntent());
+        if (uri != null) {
+            sendButton.setEnabled(true);
+        } else {
+            sendButton.setEnabled(false);
+        }
+
+        TextView content = (TextView)findViewById(R.id.receive_share_data);
+        content.append(buildShareInfo(getContentResolver(), getIntent()));
+
+        // Watch for button clicks.
+        sendButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent intent = new Intent(ReceiveShare.this, ReceiveShareService.class);
+                intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
+                ClipData clip = ClipData.newUri(getContentResolver(), "Something", uri);
+                intent.setClipData(clip);
+                startService(intent);
+                finish();
+            }
+        });
+    }
+}

samples/ReceiveShareDemo/src/com/example/android/receiveshare/ReceiveShareService.java

@@ -0,0 +1,61 @@
+/**
+ * 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.receiveshare;
+
+import android.app.IntentService;
+import android.content.Intent;
+import android.os.Handler;
+import android.util.Log;
+import android.widget.Toast;
+
+public class ReceiveShareService extends IntentService {
+    Handler mHandler;
+
+    public ReceiveShareService() {
+        super("ReceiveShareService");
+    }
+
+    public void onCreate() {
+        super.onCreate();
+        mHandler = new Handler(getMainLooper());
+    }
+
+    @Override
+    protected void onHandleIntent(Intent intent) {
+        mHandler.post(new Runnable() {
+            @Override public void run() {
+                Toast.makeText(ReceiveShareService.this, R.string.preparing_to_process_share,
+                        Toast.LENGTH_LONG).show();
+            }
+        });
+        try {
+            // Give the activity a chance to finish.
+            Thread.sleep(5*1000);
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        }
+
+        final CharSequence text = ReceiveShare.buildShareInfo(getContentResolver(), intent);
+        mHandler.post(new Runnable() {
+            @Override
+            public void run() {
+                Toast.makeText(ReceiveShareService.this, text, Toast.LENGTH_LONG).show();
+            }
+        });
+        Log.i("ReceiveShare", text.toString());
+    }
+}