how to take credit card payments on android

After a few days of pain, and finally the micro-letter payment, the whole debugging process is very painful, the main source of pain is the micro-letter payment debugging is really, the previous debugging public number payment is also twists AH. All right, let's go! First of all, I do not use the Gettoken,getorder method here, all of my parameters are generated in the backend to pass to the front end, look at the source code shared by the previous friends, but also used Jquery,md5,sha for beginn

Note: At present only support Guangzhou, Wuhan, Shenzhen and Foshan users of the city service entrance, if more may need to wait for updates. Step, open the micro-letter in our phone, and then find "I-wallet-city service-Happiness license" open to enter. The photo shoot includes the following 4 steps: Fill in the information: fill in the location of the Office and certificate types (including identity cards, passport photos, motor vehicle driver's license, residence permit, etc.), includ

1. First, register the SD card read and write permissions for manifest I didn't use MainActivity. class as the software entry here. Copy codeThe Code is as follows: AndroidManifest. xml Package = "com. tes. textsd" Android: versionCode = "1" Android: versionName = "1.0" type = "codeph" text = "/codeph"> Android: minSd

onoptionsitemselected (MenuItem Item) {//Handle Action Bar item clicks here. The action bar would//automatically handle clicks on the Home/up button, so long/As you specify a parent Activity in Androidmanifest.xml. int id = item.getitemid (); if (id = = r.id.action_settings) {return true; } return super.onoptionsitemselected (item); }} 2) Mainfesthere directly run on OK, do not need interface, Main_activity.xml file directly is the default, here is not attached to. Refer