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Android編程實(shí)現(xiàn)調(diào)用系統(tǒng)分享功能示例

更新時(shí)間：2017年01月22日 11:09:44 作者：books1958

這篇文章主要介紹了Android編程實(shí)現(xiàn)調(diào)用系統(tǒng)分享功能,結(jié)合實(shí)例形式分析了Android實(shí)現(xiàn)針對文字、圖片等元素分享功能的相關(guān)操作技巧,需要的朋友可以參考下

本文實(shí)例講述了Android編程實(shí)現(xiàn)調(diào)用系統(tǒng)分享功能。分享給大家供大家參考，具體如下：

/**
 * 調(diào)用系統(tǒng)的分享功能
 * Created by admin on 15-4-13.
 */
public class ShareActivity extends Activity {
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.share_layout);
  }
  //分享文字
  public void shareText(View view) {
    Intent shareIntent = new Intent();
    shareIntent.setAction(Intent.ACTION_SEND);
    shareIntent.putExtra(Intent.EXTRA_TEXT, "This is my Share text.");
    shareIntent.setType("text/plain");
    //設(shè)置分享列表的標(biāo)題，并且每次都顯示分享列表
    startActivity(Intent.createChooser(shareIntent, "分享到"));
  }
  //分享單張圖片
  public void shareSingleImage(View view) {
    String imagePath = Environment.getExternalStorageDirectory() + File.separator + "test.jpg";
    //由文件得到uri
    Uri imageUri = Uri.fromFile(new File(imagePath));
    Log.d("share", "uri:" + imageUri); //輸出：file:///storage/emulated/0/test.jpg
    Intent shareIntent = new Intent();
    shareIntent.setAction(Intent.ACTION_SEND);
    shareIntent.putExtra(Intent.EXTRA_STREAM, imageUri);
    shareIntent.setType("image/*");
    startActivity(Intent.createChooser(shareIntent, "分享到"));
  }
  //分享多張圖片
  public void shareMultipleImage(View view) {
    ArrayList<Uri> uriList = new ArrayList<>();
    String path = Environment.getExternalStorageDirectory() + File.separator;
    uriList.add(Uri.fromFile(new File(path+"australia_1.jpg")));
    uriList.add(Uri.fromFile(new File(path+"australia_2.jpg")));
    uriList.add(Uri.fromFile(new File(path+"australia_3.jpg")));
    Intent shareIntent = new Intent();
    shareIntent.setAction(Intent.ACTION_SEND_MULTIPLE);
    shareIntent.putParcelableArrayListExtra(Intent.EXTRA_STREAM, uriList);
    shareIntent.setType("image/*");
    startActivity(Intent.createChooser(shareIntent, "分享到"));
  }
}

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