Android ProgressDialog在活动组中的活动的onCreate()中使用时出错
我的代码如下Android ProgressDialog在活动组中的活动的onCreate()中使用时出错,android,dialog,Android,Dialog,我的代码如下 public void onCreate(Bundle savedInstanceState) { ................ ................ showDialog(CONTACT_DIALOG_ID); Thread t = new Thread() { public void run(){ try{
public void onCreate(Bundle savedInstanceState) {
................
................
showDialog(CONTACT_DIALOG_ID);
Thread t = new Thread() {
public void run(){
try{
sleep(50000);
} catch(Exception e) {
Log.e("TAG","Exception caught in thread:" + e.toString());
//e.printStackTrace();
} finally {
try{
dismissDialog(CONTACT_DIALOG_ID);
} catch (IllegalArgumentException e) {
Log.w("TAG","Dialog does not exist");
}
}
//finish();
}
};
t.start();
................
................
}
对话如下:
@Override
protected Dialog onCreateDialog(int id) {
Dialog dialog = null;
switch (id) {
case CONTACT_DIALOG_ID:
dialog = new ProgressDialog(this);
((ProgressDialog) dialog).setMessage("Loading, please wait...");
break;
}
return dialog;
}
对话框未显示,出现如下错误
03-09 15:45:06.887: WARN/WindowManager(60): Attempted to add application window with unknown token android.os.BinderProxy@43c212c8. Aborting.
03-09 15:45:06.947: DEBUG/AndroidRuntime(1119): Shutting down VM
03-09 15:45:06.957: WARN/dalvikvm(1119): threadid=3: thread exiting with uncaught exception (group=0x4001b188)
03-09 15:45:06.957: ERROR/AndroidRuntime(1119): Uncaught handler: thread main exiting due to uncaught exception
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): java.lang.IllegalStateException: Could not execute method of the activity
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.view.View$1.onClick(View.java:2031)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.view.View.performClick(View.java:2364)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.view.View.onTouchEvent(View.java:4179)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.widget.TextView.onTouchEvent(TextView.java:6541)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.view.View.dispatchTouchEvent(View.java:3709)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1659)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1107)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.app.Activity.dispatchTouchEvent(Activity.java:2061)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1643)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1659)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1107)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.app.Activity.dispatchTouchEvent(Activity.java:2061)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1643)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1659)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1107)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.app.Activity.dispatchTouchEvent(Activity.java:2061)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1643)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.view.ViewRoot.handleMessage(ViewRoot.java:1691)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.os.Handler.dispatchMessage(Handler.java:99)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.os.Looper.loop(Looper.java:123)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.app.ActivityThread.main(ActivityThread.java:4363)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at java.lang.reflect.Method.invokeNative(Native Method)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at java.lang.reflect.Method.invoke(Method.java:521)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at dalvik.system.NativeStart.main(Native Method)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): Caused by: java.lang.reflect.InvocationTargetException
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at com.SmartsourcingGlobal.Go2TagFree.TagsActivityAll.clickOnTag1(TagsActivityAll.java:109)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at java.lang.reflect.Method.invokeNative(Native Method)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at java.lang.reflect.Method.invoke(Method.java:521)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.view.View$1.onClick(View.java:2026)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): ... 40 more
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): Caused by: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.SmartsourcingGlobal.Go2TagFree/com.SmartsourcingGlobal.Go2TagFree.TagsActivityFiltered}: android.view.WindowManager$BadTokenException: Unable to add window -- token android.app.LocalActivityManager$LocalActivityRecord@43d42e70 is not valid; is your activity running?
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2496)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.app.ActivityThread.startActivityNow(ActivityThread.java:2335)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.app.LocalActivityManager.moveToState(LocalActivityManager.java:127)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at android.app.LocalActivityManager.startActivity(LocalActivityManager.java:339)
03-09 15:45:07.087: ERROR/AndroidRuntime(1119): at com.SmartsourcingGlobal.Go2TagFree.TagsActivityAll.filterTag(TagsActivityAll.java:148)
我的代码有什么问题?您的问题是试图从非ui线程修改ui。用于这样的事情。这是一个很好的方法。或者您也可以尝试下面的方法 替换
解聘对话框(联系人对话框ID);
带有以下代码
runOnUiThread(new Runnable()
{
@Override
public void run()
{
dismissDialog(CONTACT_DIALOG_ID);
}
});
你能举一个分类的例子吗?我不知道如何实现它。我尝试过,但没有成功。ANDROID多线程书签。