Android 巧用Itent.ACTION_PICK和Intent.ACTION_GET_CONTENT（三）

 此外：

java代码：

1. 
   
2. //选择图片 requestCode 返回的标识 
   
3. 
   
4. Intent innerIntent = new Intent(Intent.ACTION_GET_CONTENT); //"android.intent.action.GET_CONTENT"
   
5. 
   
6. innerIntent.setType(contentType); //查看类型 String IMAGE_UNSPECIFIED = "image/*";
   
7. 
   
8. Intent wrapperIntent = Intent.createChooser(innerIntent, null);
   
9. 
   
10. ((Activity) context).startActivityForResult(wrapperIntent, requestCode);
    
11. 
    
12. 
    
13. //视频
    
14. Intent innerIntent = new Intent(Intent.ACTION_GET_CONTENT);
    
15. innerIntent.setType(contentType); //String VIDEO_UNSPECIFIED = "video/*";
    
16. Intent wrapperIntent = Intent.createChooser(innerIntent, null);
    
17. ((Activity) context).startActivityForResult(wrapperIntent, requestCode);
    
18. 
    
19. //添加音频
    
20. Intent innerIntent = new Intent(Intent.ACTION_GET_CONTENT);
    
21. innerIntent.setType(contentType); //String VIDEO_UNSPECIFIED = "video/*";
    
22. Intent wrapperIntent = Intent.createChooser(innerIntent, null);
    
23. ((Activity) context).startActivityForResult(wrapperIntent, requestCode);
    
24. 
    
25. //录音
    
26. Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
    
27. intent.setType(ContentType.AUDIO_AMR); //String AUDIO_AMR = "audio/amr";
    
28. intent.setClassName("com.android.soundrecorder","com.android.soundrecorder.SoundRecorder");
    
29. ((Activity) context).startActivityForResult(intent, requestCode);
    
30. 
    
31. //拍摄视频
    
32. int durationLimit = getVideoCaptureDurationLimit(); 
    
33. //SystemProperties.getInt("ro.media.enc.lprof.duration", 60);
    
34. Intent intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
    
35. intent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0);
    
36. intent.putExtra(MediaStore.EXTRA_SIZE_LIMIT, sizeLimit);
    
37. intent.putExtra(MediaStore.EXTRA_DURATION_LIMIT, durationLimit);
    
38. startActivityForResult(intent, REQUEST_CODE_TAKE_VIDEO);
    
39. 
    
40. //拍照 REQUEST_CODE_TAKE_PICTURE 为返回的标识
    
41. Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); //"android.media.action.IMAGE_CAPTURE";
    
42. 
    
43. intent.putExtra(MediaStore.EXTRA_OUTPUT, Mms.ScrapSpace.CONTENT_URI); // output,Uri.parse("content://mms/scrapSpace");
    
44. 
    
45. startActivityForResult(intent, REQUEST_CODE_TAKE_PICTURE);
    
46. 
    

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