| /* |
| * Copyright (C) 2011 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.supportv4.app; |
| |
| import com.example.android.supportv4.R; |
| |
| import android.app.Activity; |
| import android.graphics.drawable.Drawable; |
| import android.net.Uri; |
| import android.os.Bundle; |
| import android.support.v4.app.ShareCompat; |
| import android.util.Log; |
| import android.widget.TextView; |
| |
| import java.io.BufferedReader; |
| import java.io.FileNotFoundException; |
| import java.io.IOException; |
| import java.io.InputStreamReader; |
| |
| /** |
| * This example shows a simple way to handle data shared with your app through the |
| * use of the support library's ShareCompat features. It will display shared text |
| * content as well as the application label and icon of the app that shared the content. |
| */ |
| public class SharingReceiverSupport extends Activity { |
| private static final String TAG = "SharingReceiverSupport"; |
| private static final int ICON_SIZE = 32; // dip |
| |
| @Override |
| protected void onCreate(Bundle b) { |
| super.onCreate(b); |
| setContentView(R.layout.sharing_receiver_support); |
| |
| final float density = getResources().getDisplayMetrics().density; |
| final int iconSize = (int) (ICON_SIZE * density + 0.5f); |
| |
| ShareCompat.IntentReader intentReader = ShareCompat.IntentReader.from(this); |
| |
| // The following provides attribution for the app that shared the data with us. |
| TextView info = (TextView) findViewById(R.id.app_info); |
| Drawable d = intentReader.getCallingActivityIcon(); |
| d.setBounds(0, 0, iconSize, iconSize); |
| info.setCompoundDrawables(d, null, null, null); |
| info.setText(intentReader.getCallingApplicationLabel()); |
| |
| TextView tv = (TextView) findViewById(R.id.text); |
| StringBuilder txt = new StringBuilder("Received share!\nText was: "); |
| |
| txt.append(intentReader.getText()); |
| txt.append("\n"); |
| |
| txt.append("Streams included:\n"); |
| final int N = intentReader.getStreamCount(); |
| for (int i = 0; i < N; i++) { |
| Uri uri = intentReader.getStream(i); |
| txt.append("Share included stream " + i + ": " + uri + "\n"); |
| try { |
| BufferedReader reader = new BufferedReader(new InputStreamReader( |
| getContentResolver().openInputStream(uri))); |
| try { |
| txt.append(reader.readLine() + "\n"); |
| } catch (IOException e) { |
| Log.e(TAG, "Reading stream threw exception", e); |
| } finally { |
| reader.close(); |
| } |
| } catch (FileNotFoundException e) { |
| Log.e(TAG, "File not found from share.", e); |
| } catch (IOException e) { |
| Log.d(TAG, "I/O Error", e); |
| } |
| } |
| |
| tv.setText(txt.toString()); |
| } |
| } |