引用：http://wiseideal.iteye.com/blog/1167419
- 安装：从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");
- 或者
-
- startActivity(intent);
安装或升级 从网络
- Intent intent = new Intent();
- intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- intent.setAction(android.content.Intent.ACTION_VIEW);
-
-
- String type = getMIMEType(f);
-
- intent.setDataAndType(Uri.fromFile(f),type);
- startActivity(intent);
需要的权限
- <uses-permission android:name="android.permission.INTERNET"></uses-permission>
- <uses-permission android:name="android.permission.INSTALL_PACKAGES"></uses-permission>
- <uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS"></uses-permission>
- <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"></uses-permission
卸载
- Uri packageURI = Uri.parse("package:com.android.myapp");
- Intent uninstallIntent = new Intent(Intent.ACTION_DELETE, packageURI);
- startActivity(uninstallIntent);
-
