我想以编程方式开始管理应用程序(Settings -> Application -> manage application -> Application info
)屏幕。我无法做到。有人可以帮帮我吗?
提前致谢。
答案 0 :(得分:4)
从 API级别9 (Android 2.3),您可以使用android.provider.Settings.ACTION_APPLICATION_DETAILS_SETTINGS启动Intent。因此:
packageName = "your.package.name.here"
try {
//Open the specific App Info page:
Intent intent = new Intent(android.provider.Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
intent.setData(Uri.parse("package:" + packageName));
startActivity(intent);
} catch ( ActivityNotFoundException e ) {
//e.printStackTrace();
//Open the generic Apps page:
Intent intent = new Intent(android.provider.Settings.ACTION_MANAGE_APPLICATIONS_SETTINGS);
startActivity(intent);
}
答案 1 :(得分:3)
根据此link
在Android 2.3中,您可以在ACTION_APPLICATION_DETAILS_SETTINGS Intent上使用startActivity(),使用正确的Uri,以调出应用的“管理”屏幕
或
private static final String SCHEME = "package";
private static final String APP_PKG_NAME_21 = "com.android.settings.ApplicationPkgName";
private static final String APP_PKG_NAME_22 = "pkg";
private static final String APP_DETAILS_PACKAGE_NAME = "com.android.settings";
private static final String APP_DETAILS_CLASS_NAME = "com.android.settings.InstalledAppDetails";
public static void showInstalledAppDetails(Context context, String packageName) {
Intent intent = new Intent();
final int apiLevel = Build.VERSION.SDK_INT;
if (apiLevel >= 9) { // above 2.3
intent.setAction(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
Uri uri = Uri.fromParts(SCHEME, packageName, null);
intent.setData(uri);
} else { // below 2.3
final String appPkgName = (apiLevel == 8 ? APP_PKG_NAME_22
: APP_PKG_NAME_21);
intent.setAction(Intent.ACTION_VIEW);
intent.setClassName(APP_DETAILS_PACKAGE_NAME,
APP_DETAILS_CLASS_NAME);
intent.putExtra(appPkgName, packageName);
}
context.startActivity(intent);
}