我有一個調用子Activity的父活動,並在onActivityResult()當它嘗試setContentView(R.drawable.color_syncing)時,我得到一個ResourceNotFound異常。我可以對視圖的其他操作做 ,但不能使用R中的任何資源。任何想法爲什麼?onActivityResult無法使用R的資源
在主類..
Intent wifiHelperIntent = new Intent(context,WifiHandlerActivity.class);
startActivityForResult(wifiHelperIntent, WIFI_HANDLER_SUB_ACTIVITY_ID);
在子類:
private void doFinish() {
log("Finishing wifi...");
setResult(RESULT_OK);
finish();
}
然後回到主類: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);
}
}
錯誤堆棧跟蹤:[I在子活動開始前成功使用此文件]
11-28 14:56:26.312:E/AndroidRuntime(27346):java.lang.RuntimeException:將結果ResultInfo {who = null,request = 1,result = 1,data = null}傳遞給activity {com。 monolla.mfbcolor/com.monolla.mfbcolor.MainActivity}:android.content.res.Resources $ NotFoundException:從XML類型的佈局資源ID#0x7f020003
WifiHandlerActivity是否將此活動添加到清單中? – Talha
setContentView(R.layout.main); ,你傳遞了一個drawable而不是一個佈局。 – Houcine
@Houcine這是正確的答案。很蠢!想要添加它作爲答案,我會選擇它? – user1387717