ion

Get MediaStore path of a Specific Folder

牧云@^-^@ 提交于 2019-11-28 08:40:04
问题 I'm creating an update for my application, in it I have a folder with saved images that I would like to display in a GridView. I am already using the Ion library. The creator of the library (Koush Dutta) already has a sample doing what I want and displays all of the images from the SD Card in a GridView.. What I want to do is display only the images from a specific folder on my SD Card (called comics) in the GridView. I am using the code directly from the sample above, only modifying some

Exact semantics of Matplotlib's “interactive mode” (ion(), ioff())?

人盡茶涼 提交于 2019-11-27 22:46:38
The documentation for the "interactive mode" in Matplotlib's pyplot reads: The interactive property of the pyplot interface controls whether a figure canvas is drawn on every pyplot command. If interactive is False, then the figure state is updated on every plot command, but will only be drawn on explicit calls to draw(). When interactive is True, then every pyplot command triggers a draw. This seems clear enough: when the interactive mode is on, one can do plot() without having to do draw() . However, doing draw() in the following code does not do anything: from matplotlib import pyplot as pp

OkHttp Post Body as JSON

天大地大妈咪最大 提交于 2019-11-26 19:48:44
So, back when I was using Koush's Ion, I was able to add a json body to my posts with a simple .setJsonObjectBody(json).asJsonObject() I'm moving over to OkHttp, and I really don't see a good way to do that. I'm getting error 400's all over the place. Anyone have any ideas? I've even tried manually formatting it as a json string. String reason = menuItem.getTitle().toString(); JsonObject json = new JsonObject(); json.addProperty("Reason", reason); String url = mBaseUrl + "/" + id + "/report"; Request request = new Request.Builder() .header("X-Client-Type", "Android") .url(url) .post

OkHttp Post Body as JSON

天大地大妈咪最大 提交于 2019-11-26 07:26:02
问题 So, back when I was using Koush\'s Ion, I was able to add a json body to my posts with a simple .setJsonObjectBody(json).asJsonObject() I\'m moving over to OkHttp, and I really don\'t see a good way to do that. I\'m getting error 400\'s all over the place. Anyone have any ideas? I\'ve even tried manually formatting it as a json string. String reason = menuItem.getTitle().toString(); JsonObject json = new JsonObject(); json.addProperty(\"Reason\", reason); String url = mBaseUrl + \"/\" + id +