Android教程網
  1. 首頁
  2. Android 技術
  3. Android 手機
  4. Android 系統教程
  5. Android 游戲
 Android教程網 >> Android技術 >> 關於Android編程 >> Android:調用系統分享功能

Android:調用系統分享功能

編輯:關於Android編程

示意代碼:

 

/**
 * 調用系統的分享功能
 * 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");

        //設置分享列表的標題,並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 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"));
    }
}

頁面效果:

\ \

 

  1. 上一頁:
  2. 下一頁:
熱門文章
閱讀排行版
Copyright © Android教程網 All Rights Reserved