Android 选取手机相册图片方法

public static String getPicturePath(Intent data, Context context) {

String path = "";

// 外界的程序访问ContentProvider所提供数据 可以通过ContentResolver接口

ContentResolver resolver = context.getContentResolver();

try {

if (data != null) {

Uri uri = data.getData();

if (!TextUtils.isEmpty(uri.getAuthority())) {

Cursor cursor = context.getContentResolver().query(uri,

new String[] { MediaStore.Images.Media.DATA },null, null, null);

if (null == cursor) {

Toast.makeText(context, "图片没找到", Toast.LENGTH_SHORT).show();

return null;

}

cursor.moveToFirst();

path = cursor.getString(cursor.getColumnIndex(MediaStore.Images.Media.DATA));

cursor.close();

} else {

path = uri.getPath();

}

}else{

Toast.makeText(context, "图片没找到", Toast.LENGTH_SHORT).show();

return null;

}

return path;

} catch (Exception e) {

Log.e(TAG, e.toString());

return path;

}

}