安卓：问题一带而过的形象和它的两个活动之间的URI [英] Android:Problem in passing image and its URI between two activities

问题描述

我们可以通过图像和使用捆绑的图像URI到其他活动中同一个应用程序？建议我一些方法来做到这一点？

Can we pass image and an image URI to other activity in same application using bundle?suggest me some way to do that?

用法：其实我已经做了裁剪从相机或从存储在SD卡上的图像拍摄的图像取决于用户的活动。 而另一个应用程序，使用一个背景图像和边缘图像都是叠加，从而看到的数码相框

USAGE :actually i have made an activity that crop an image taken from camera or from image stored in SD card depends upon the user. and another app that uses a background image and a border image both are overlay so as to see PHOTOFRAME.

所以，现在我想这两个应用程序结合起来，使来自第一个应用程序裁剪的图像应该成为背景图像第二app.ie进来photoframe.How我能做到这一点？

So now I want to combine both app so that the cropped image come from first app should become the background image for the second app.ie comes in photoframe.How can i do that?

推荐答案

一旦你保存你的图像中的SD卡

Once you save your image in SD card

使用此CAL的其他活动。

use this to cal the other activity.

final Intent intent = new Intent(MyClass.this, TargetClass.class);
final String root = Environment.getExternalStorageDirectory().getAbsolutePath();
intent.setData(Uri.parse(root + "/my/image/path/image.png"));
startActivity(intent);

如果你是reciever，那么你可以通过调用获取路径

if you are the reciever then you can get the path by calling

Uri path = getIntent().getData();

在的onCreate 的recieving活动。这是检查由其他活动路径的标准的方式。

in the onCreate of the recieving activity. this is the standard way of checking for path by other activities.

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