我有一个调用子Activity的父活动,在onActivityResult()中我尝试setContentView(R.drawable.color_syncing)时得到一个ResourceNotFound异常。我可以 对View的其他操作但不能使用来自R的任何资源。任何想法为什么?
在主要班级..
Intent wifiHelperIntent = new Intent(context,WifiHandlerActivity.class);
startActivityForResult(wifiHelperIntent, WIFI_HANDLER_SUB_ACTIVITY_ID);
在儿童班:
private void doFinish() {
log("Finishing wifi...");
setResult(RESULT_OK);
finish();
}
然后回到主类:onActivityResult:
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
switch (requestCode) {
case WIFI_HANDLER_SUB_ACTIVITY_ID:
MonollaLog.log("In onActivityResult from WIFI_HANDLER");
setContentView(R.drawable.color_syncing);
return;
default:
throw new RuntimeException("Unrecognized sub activity request code: "
+ requestCode);
}
}
错误堆栈跟踪:[我在子活动开始之前成功使用了此文件]
11-28 14:56:26.312:E / AndroidRuntime(27346):java.lang.RuntimeException:将结果ResultInfo {who = null,request = 1,result = 1,data = null}传递给activity {com .monolla.mfbcolor / com.monolla.mfbcolor.MainActivity}:android.content.res.Resources $ NotFoundException:来自xml类型布局资源ID的文件res / drawable / color_syncing.jpg#0x7f020003
答案 0 :(得分:1)
setContentView(int)
期望传入布局 ID,您尝试使用颜色。你的意思是传递R.layout.something
形式的东西吗?
答案 1 :(得分:1)
setContentView(R.layout.main);
,您传递了drawable
而不是layout
。