Step by Step _android Development Course _ Foreign Chapter [5]_ Software Installation and unloading source code

Focus on technology, enjoy life! --Yang Zhou qq:804212028
original link: http://blog.csdn.net/y18334702058/article/details/44624305
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• Topic: Software Installation and uninstall source code

Installing software from SDcard:

String fileName = Environment.getExternalStorageDirectory()        "/myApp.apk";Intent intent = new Intent(Intent.ACTION_VIEW);intent.setDataAndType(Uri.parse("file：//" + filePath),        "application/vnd.android.package-archive");

or with

/**intent.setDataAndType(Uri.fromFile(new File(fileName))，        "application/vnd.android.package-archive");*/startActivity(intent);

Uninstalling software

Uri packageURI = Uri.parse("package：com.android.myapp");Intent uninstallIntent = new Intent(Intent.ACTION_DELETE， packageURI);startActivity(uninstallIntent);

Focus on technology, enjoy life! --Yang Zhou qq:804212028
Original link: http://blog.csdn.net/y18334702058/article/details/44624305

Step by Step _android Development Course _ Foreign Chapter [5]_ Software Installation and unloading source code