(The DEMO implementation knowledge points are as follows: Start the specified activity through the number key, and clear all activities in the process space. The number key 1 corresponds to Activity1; Number key 2 corresponds to Activity2; When number key 3 corresponds to Activity3.... Activity1 starts Activity2, how to transfer the parameter Activity2 to Activity2 and output the parameter in OnCreate; Display the startup progress bar during Activity1 startup; Write important code fragments (about 20 lines). When the activity view covers the entire window and has its own scene, how to close the activity scene; Please write a line of code or XML code to remove the title bar and information bar of the activity and call Google WebSearch? Use Intent to search the relevant information of Meisaida, including how to respond to the list items in the Checkbox, click to write a section of PopupWindow, and use two methods to add/delete shortcuts for using programs to obtain screen resolution. Set the service to start when starting up. How to kill a specified process to determine whether GPS is turned on Check whether there is a network connection to get the SDK version, version number and product model. Press the Home key to get the memory size. Drag a Button and use the Demo with the specified font
ColKnowledge\bin\com\genius\col\Activity1$1.class
ColKnowledge\bin\com\genius\col\Activity1$2.class
ColKnowledge\bin\com\genius\col\Activity1$3.class
ColKnowledge\bin\com\genius\col\Activity1$4.class
ColKnowledge\bin\com\genius\col\Activity1.class
ColKnowledge\bin\com\genius\col\Activity2$1.class
ColKnowledge\bin\com\genius\col\Activity2$2.class
ColKnowledge\bin\com\genius\col\Activity2$3.class
ColKnowledge\bin\com\genius\col\Activity2.class
ColKnowledge\bin\com\genius\col\Activity3$1.class
ColKnowledge\bin\com\genius\col\Activity3$MyAdapter.class
ColKnowledge\bin\com\genius\col\Activity3.class
ColKnowledge\bin\com\genius\col\BaseActivity.class
ColKnowledge\bin\com\genius\col\ColKnowledgeActivity$1.class
ColKnowledge\bin\com\genius\col\ColKnowledgeActivity$2.class
ColKnowledge\bin\com\genius\col\ColKnowledgeActivity$3.class
ColKnowledge\bin\com\genius\col\ColKnowledgeActivity$4.class
ColKnowledge\bin\com\genius\col\ColKnowledgeActivity.class
ColKnowledge\bin\com\genius\col\MyApplication.class
ColKnowledge\bin\com\genius\col\MyReceiver.class
ColKnowledge\bin\com\genius\col\MyServer.class
ColKnowledge\bin\com\genius\col\R$attr.class
ColKnowledge\bin\com\genius\col\R$drawable.class
ColKnowledge\bin\com\genius\col\R$id.class
ColKnowledge\bin\com\genius\col\R$layout.class
ColKnowledge\bin\com\genius\col\R$string.class
ColKnowledge\bin\com\genius\col\R.class
ColKnowledge\bin\classes.dex
ColKnowledge\bin\ColKnowledge.apk
ColKnowledge\bin\resources.ap_)