ProgressDialog在Tabhost不工作 [英] ProgressDialog in Tabhost Not Working
本文介绍了ProgressDialog在Tabhost不工作的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我用三个进度对话框在我的活动
- 的OnCreate（）
- 当浏览到下一个页面
- 当浏览到previous页
但第一次后，当我点击翻页按钮，错误应用程序崩溃 WINDOW泄露
下面是我的code好心有人告诉我在做什么错
公共类Request_Movies_Conatiner_Activity_REQUESTS扩展活动实现OnClickListener {
字符串webrss，totalMovies;
ProgressDialog对话框;
ListView控件RequestedMoviesListView;
RequestMoviesCustomAdapter moviesCustomAdapter;
ArrayList的＆LT; RequestMovieListModel＆GT;适配器=新的ArrayList＆LT; RequestMovieListModel＆GT;（）;
的LinearLayout requests_lineraLayout;
按钮first_page_button1_request，next_page_button1_request;
TextView的requests_textViewPages;
INT T，设置= 1; //用于导航目的
/ **第一次创建活动时调用。 * /
INT标签= 1，B;
@覆盖
公共无效的onCreate（包savedInstanceState）{
super.onCreate（savedInstanceState）;
的setContentView（R.layout.request_list_layout_requests）;
RequestedMoviesListView =（ListView控件）findViewById（R.id.requests_listView）;
RequestedMoviesListView.setFastScrollEnabled（真正的）;
requests_lineraLayout =（的LinearLayout）findViewById（R.id.request_linearLayout1）;
first_page_button1_request =（按钮）findViewById（R.id.first_page_button1_request）;
next_page_button1_request =（按钮）findViewById（R.id.next_page_button1_request）;
first_page_button1_request.setOnClickListener（本）;
next_page_button1_request.setOnClickListener（本）;
requests_textViewPages =（TextView中）findViewById（R.id.requests_textViewPages）;
webrss =的getString（R.string.requested_movies）;
Toast.makeText（getApplicationContext（），webrss，1）.show（）;
adapters.clear（）;
moviesCustomAdapter =新RequestMoviesCustomAdapter（Request_Movies_Conatiner_Activity_REQUESTS.this，R.layout.show_categories_list，适配器）;
moviesCustomAdapter.clear（）;
对话框= ProgressDialog.show（这一点，，请耐心等待...，真正的）;
线程线程=新主题（新的Runnable（）{
公共无效的run（）{
MovieRequests（）;
runOnUiThread（新的Runnable（）{
公共无效的run（）{
如果（dialog.isShowing（））{
RequestedMoviesListView.setAdapter（moviesCustomAdapter）;
dialog.dismiss（）;
MovieCount（）;
}
}
}）;
}
}）;
thread.start（）;
}
私人无效MovieCount（）{
尝试 {
URL yify =新的URL（webrss）;
的URLConnection TC = yify.openConnection（）;
的BufferedReader在=新的BufferedReader（新的InputStreamReader（
tc.getInputStream（）））;
串线;
而（（行= in.readLine（））！= NULL）{
的JSONObject的JSONObject =新的JSONObject（线）;
totalMovies = jsonObject.getString（MovieCount）;
INT A =的Integer.parseInt（totalMovies）;
T =（A / 15）+1;
requests_lineraLayout.setVisibility（View.VISIBLE）;
如果（组== 1）{
requests_textViewPages.setText（1+ Integer.toString（吨））;
}
其他{
requests_textViewPages.setText（套+的+ Integer.toString（吨））;
}
}
}赶上（最终MalformedURLException异常E）{
// TODO自动生成的catch块
runOnUiThread（新的Runnable（）{
@覆盖
公共无效的run（）{
Toast.makeText（getApplicationContext（），e.getMessage（）的toString（），Toast.LENGTH_LONG。）.show（）;
}
}）;
e.printStackTrace（）;
}赶上（最终IOException异常E）{
runOnUiThread（新的Runnable（）{
@覆盖
公共无效的run（）{
Toast.makeText（getApplicationContext（），e.getMessage（）的toString（），Toast.LENGTH_LONG。）.show（）;
}
}）;
e.printStackTrace（）;
}赶上（最终JSONException E）{
// TODO自动生成的catch块
e.printStackTrace（）;
runOnUiThread（新的Runnable（）{
@覆盖
公共无效的run（）{
Toast.makeText（getApplicationContext（），e.getMessage（）的toString（），Toast.LENGTH_LONG。）.show（）;
}
}）;
}
}
私人无效MovieRequests（）{
尝试 {
URL yify =新的URL（webrss +＆放大器;设置=+集）;
的URLConnection TC = yify.openConnection（）;
的BufferedReader在=新的BufferedReader（新的InputStreamReader（
tc.getInputStream（）））;
串线;
而（（行= in.readLine（））！= NULL）{
的JSONObject的JSONObject =新的JSONObject（线）;
JSONArray JA =新JSONArray（jsonObject.getString（RequestList））;
的for（int i = 0; I＆LT; ja.length（）;我++）{
的JSONObject祚=（的JSONObject）ja.get（我）;
如果（jo.has（错误））{
Toast.makeText（getApplicationContext（），jo.getString（错误），Toast.LENGTH_LONG）.show（）;
}
其他{
串REQUEST_ID = jo.getString（请求ID）;
串m_title = jo.getString（MovieTitle）;
串imdb_url = jo.getString（ImdbLink）;
串m_cover = jo.getString（CoverImage）;
串SHORT_DESCRIPTION = jo.getString（ShortDescription）;
字符串genere = jo.getString（体裁）;
串imdb_rating = jo.getString（MovieRating）;
串DATE_ADDED = jo.getString（DateAdded）;
串票= jo.getString（投票）;
字符串requester_user_id = jo.getString（用户名）;
字符串requester_user_name = jo.getString（用户名）;
RequestMovieListModel request_movies =新RequestMovieListModel（REQUEST_ID，m_title，imdb_url，m_cover，SHORT_DESCRIPTION
，genere，imdb_rating，DATE_ADDED，票，requester_user_id，requester_user_name）;
//处理一种新发现的站
moviesCustomAdapter.add（request_movies）;
}
}
}
}赶上（MalformedURLException异常E）{
// TODO自动生成的catch块
e.printStackTrace（）;
}赶上（IOException异常E）{
// TODO自动生成的catch块
e.printStackTrace（）;
}赶上（JSONException E）{
// TODO自动生成的catch块
e.printStackTrace（）;
}
}
@覆盖
公共无效的onClick（视图v）{
开关（v.getId（））{
案例R.id.first_page_button1_request：
如果（组== 1）{
moviesCustomAdapter.clear（）;
对话框= ProgressDialog.show（这一点，，请耐心等待...，真正的）;
线程线程=新主题（新的Runnable（）{
公共无效的run（）{
MovieRequests（）;
runOnUiThread（新的Runnable（）{
公共无效的run（）{
如果（dialog.isShowing（））{
RequestedMoviesListView.setAdapter（moviesCustomAdapter）;
dialog.dismiss（）;
MovieCount（）;
}
}
}）;
}
}）;
thread.start（）;
}
其他{
集=设置1;
moviesCustomAdapter.clear（）;
对话框= ProgressDialog.show（这一点，，请耐心等待...，真正的）;
线程线程=新主题（新的Runnable（）{
公共无效的run（）{
MovieRequests（）;
runOnUiThread（新的Runnable（）{
公共无效的run（）{
如果（dialog.isShowing（））{
RequestedMoviesListView.setAdapter（moviesCustomAdapter）;
dialog.dismiss（）;
MovieCount（）;
}
}
}）;
}
}）;
thread.start（）;
}
打破;
案例R.id.next_page_button1_request：
套=套+ 1;
moviesCustomAdapter.clear（）;
对话框= ProgressDialog.show（这一点，，请耐心等待...，真正的）;
线程线程1 =新主题（新的Runnable（）{
公共无效的run（）{
MovieRequests（）;
runOnUiThread（新的Runnable（）{
公共无效的run（）{
如果（dialog.isShowing（））{
RequestedMoviesListView.setAdapter（moviesCustomAdapter）;
dialog.dismiss（）;
MovieCount（）;
}
}
}）;
}
}）;
thread1.start（）;
打破;
默认：
打破;
}
}
}
06-19 18：59：37.319：ERROR /窗口管理器（14174）：活动androlizer.yify.torrent.Request_Movies_Conatiner_Activity渗漏最初此处添加窗口com.android.internal.policy.impl.PhoneWindow$DecorView@2bec3268
06-19 18：59：37.319：ERROR /窗口管理器（14174）：android.view.WindowLeaked：活动androlizer.yify.torrent.Request_Movies_Conatiner_Activity渗漏窗口com.android.internal.policy.impl.PhoneWindow$DecorView@2bec3268这是原本在这里添加
06-19 18：59：37.319：ERROR /窗口管理器（14174）：在android.view.ViewRootImpl＆LT; INIT＆GT;（ViewRootImpl.java:344）
06-19 18：59：37.319：ERROR /窗口管理器（14174）：在android.view.WindowManagerImpl.addView（WindowManagerImpl.java:267）
06-19 18：59：37.319：ERROR /窗口管理器（14174）：在android.view.WindowManagerImpl.addView（WindowManagerImpl.java:215）
06-19 18：59：37.319：ERROR /窗口管理器（14174）：在android.view.WindowManagerImpl $ CompatModeWrapper.addView（WindowManagerImpl.java:140）
06-19 18：59：37.319：ERROR /窗口管理器（14174）：在android.view.Window $ LocalWindowManager.addView（Window.java:537）
06-19 18：59：37.319：ERROR /窗口管理器（14174）：在android.app.Dialog.show（Dialog.java:278）
06-19 18：59：37.319：ERROR /窗口管理器（14174）：在android.app.ProgressDialog.show（ProgressDialog.java:116）
06-19 18：59：37.319：ERROR /窗口管理器（14174）：在android.app.ProgressDialog.show（ProgressDialog.java:99）
06-19 18：59：37.319：ERROR /窗口管理器（14174）：在androlizer.yify.torrent.Request_Movies_Conatiner_Activity_REQUESTS.onClick(Request_Movies_Conatiner_Activity_REQUESTS.java:239)
06-19 18：59：37.319：ERROR /窗口管理器（14174）：在android.view.View.performClick（View.java:3534）
06-19 18：59：37.319：ERROR /窗口管理器（14174）：在android.view.View $ PerformClick.run（View.java:14263）
06-19 18：59：37.319：ERROR /窗口管理器（14174）：在android.os.Handler.handleCallback（Handler.java:605）
06-19 18：59：37.319：ERROR /窗口管理器（14174）：在android.os.Handler.dispatchMessage（Handler.java:92）
06-19 18：59：37.319：ERROR /窗口管理器（14174）：在android.os.Looper.loop（Looper.java:137）
06-19 18：59：37.319：ERROR /窗口管理器（14174）：在android.app.ActivityThread.main（ActivityThread.java:4441）
06-19 18：59：37.319：ERROR /窗口管理器（14174）：在java.lang.reflect.Method.invokeNative（本机方法）
06-19 18：59：37.319：ERROR /窗口管理器（14174）：在java.lang.reflect.Method.invoke（Method.java:511）
06-19 18：59：37.319：ERROR /窗口管理器（14174）：在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run（ZygoteInit.java:784）
06-19 18：59：37.319：ERROR /窗口管理器（14174）：在com.android.internal.os.ZygoteInit.main（ZygoteInit.java:551）
06-19 18：59：37.319：ERROR /窗口管理器（14174）：在dalvik.system.NativeStart.main（本机方法）
解决方案
您不关闭对话框中的第二个塔巴斯你刚才MovieCount以前做过的第一个选项卡（）。
编辑：
对话框= ProgressDialog.show（这一点，，请耐心等待...，真正的）;
线程线程=新主题（新的Runnable（）{
公共无效的run（）{
MovieRequests（）;
runOnUiThread（新的Runnable（）{
公共无效的run（）{
如果（dialog.isShowing（））{
ConfirmedMoviesListView.setAdapter（moviesCustomAdapter）; dialog.dismiss（）;
MovieCount（）;
}
}
}）;
}
}）;
thread.start（）;
}
}
请参阅此部分......你是不是不屑一顾，把它在这里...这是我在这里提到的，你必须开除。
i use three progress dialog in my activity
- OnCreate()
- When navigating to next page
- When navigating to previous page
but after first time when I click next page button the application crashes with error WINDOW LEAKED
Here is my code kindly someone please tell what i am doing wrong
public class Request_Movies_Conatiner_Activity_REQUESTS extends Activity implements OnClickListener{
String webrss, totalMovies;
ProgressDialog dialog;
ListView RequestedMoviesListView;
RequestMoviesCustomAdapter moviesCustomAdapter;
ArrayList<RequestMovieListModel> adapters = new ArrayList<RequestMovieListModel>();
LinearLayout requests_lineraLayout;
Button first_page_button1_request, next_page_button1_request;
TextView requests_textViewPages;
int t,set=1;//for navigation purposes
/** Called when the activity is first created. */
int tab=1, b;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.request_list_layout_requests);
RequestedMoviesListView = (ListView)findViewById(R.id.requests_listView);
RequestedMoviesListView.setFastScrollEnabled(true);
requests_lineraLayout = (LinearLayout)findViewById(R.id.request_linearLayout1);
first_page_button1_request = (Button)findViewById(R.id.first_page_button1_request);
next_page_button1_request = (Button)findViewById(R.id.next_page_button1_request);
first_page_button1_request.setOnClickListener(this);
next_page_button1_request.setOnClickListener(this);
requests_textViewPages = (TextView)findViewById(R.id.requests_textViewPages);
webrss = getString( R.string.requested_movies);
Toast.makeText(getApplicationContext(), webrss, 1).show();
adapters.clear();
moviesCustomAdapter = new RequestMoviesCustomAdapter(Request_Movies_Conatiner_Activity_REQUESTS.this, R.layout.show_categories_list, adapters);
moviesCustomAdapter.clear();
dialog = ProgressDialog.show(this, "", "Loading. Please wait...", true);
Thread thread=new Thread(new Runnable(){
public void run(){
MovieRequests();
runOnUiThread(new Runnable(){
public void run() {
if(dialog.isShowing()){
RequestedMoviesListView.setAdapter( moviesCustomAdapter );
dialog.dismiss();
MovieCount();
}
}
});
}
});
thread.start();
}
private void MovieCount() {
try {
URL yify = new URL(webrss);
URLConnection tc = yify.openConnection();
BufferedReader in = new BufferedReader(new InputStreamReader(
tc.getInputStream()));
String line;
while ((line = in.readLine()) != null) {
JSONObject jsonObject = new JSONObject(line);
totalMovies = jsonObject.getString("MovieCount");
int a = Integer.parseInt(totalMovies);
t = (a/15)+1;
requests_lineraLayout.setVisibility(View.VISIBLE);
if (set == 1) {
requests_textViewPages.setText("1 of "+Integer.toString(t));
}
else{
requests_textViewPages.setText(set+" of "+Integer.toString(t));
}
}
} catch (final MalformedURLException e) {
// TODO Auto-generated catch block
runOnUiThread(new Runnable(){
@Override
public void run() {
Toast.makeText(getApplicationContext(), e.getMessage().toString(), Toast.LENGTH_LONG).show();
}
});
e.printStackTrace();
} catch (final IOException e) {
runOnUiThread(new Runnable(){
@Override
public void run() {
Toast.makeText(getApplicationContext(), e.getMessage().toString(), Toast.LENGTH_LONG).show();
}
});
e.printStackTrace();
} catch (final JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
runOnUiThread(new Runnable(){
@Override
public void run() {
Toast.makeText(getApplicationContext(), e.getMessage().toString(), Toast.LENGTH_LONG).show();
}
});
}
}
private void MovieRequests() {
try {
URL yify = new URL(webrss+"&set="+set);
URLConnection tc = yify.openConnection();
BufferedReader in = new BufferedReader(new InputStreamReader(
tc.getInputStream()));
String line;
while ((line = in.readLine()) != null) {
JSONObject jsonObject = new JSONObject(line);
JSONArray ja = new JSONArray(jsonObject.getString("RequestList"));
for (int i = 0; i < ja.length(); i++) {
JSONObject jo = (JSONObject) ja.get(i);
if (jo.has("error")) {
Toast.makeText(getApplicationContext(), jo.getString("error"), Toast.LENGTH_LONG).show();
}
else{
String request_id = jo.getString("RequestID");
String m_title = jo.getString("MovieTitle");
String imdb_url = jo.getString("ImdbLink");
String m_cover = jo.getString("CoverImage");
String short_description = jo.getString("ShortDescription");
String genere = jo.getString("Genre");
String imdb_rating = jo.getString("MovieRating");
String date_added = jo.getString("DateAdded");
String votes = jo.getString("Votes");
String requester_user_id = jo.getString("UserID");
String requester_user_name = jo.getString("Username");
RequestMovieListModel request_movies = new RequestMovieListModel(request_id, m_title, imdb_url, m_cover, short_description
,genere, imdb_rating, date_added, votes, requester_user_id, requester_user_name);
// Process a newly found station
moviesCustomAdapter.add(request_movies);
}
}
}
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.first_page_button1_request:
if (set ==1) {
moviesCustomAdapter.clear();
dialog = ProgressDialog.show(this, "", "Loading. Please wait...", true);
Thread thread=new Thread(new Runnable(){
public void run(){
MovieRequests();
runOnUiThread(new Runnable(){
public void run() {
if(dialog.isShowing()){
RequestedMoviesListView.setAdapter( moviesCustomAdapter );
dialog.dismiss();
MovieCount();
}
}
});
}
});
thread.start();
}
else{
set = set-1;
moviesCustomAdapter.clear();
dialog = ProgressDialog.show(this, "", "Loading. Please wait...", true);
Thread thread=new Thread(new Runnable(){
public void run(){
MovieRequests();
runOnUiThread(new Runnable(){
public void run() {
if(dialog.isShowing()){
RequestedMoviesListView.setAdapter( moviesCustomAdapter );
dialog.dismiss();
MovieCount();
}
}
});
}
});
thread.start();
}
break;
case R.id.next_page_button1_request:
set = set+1;
moviesCustomAdapter.clear();
dialog = ProgressDialog.show(this, "", "Loading. Please wait...", true);
Thread thread1=new Thread(new Runnable(){
public void run(){
MovieRequests();
runOnUiThread(new Runnable(){
public void run() {
if(dialog.isShowing()){
RequestedMoviesListView.setAdapter( moviesCustomAdapter );
dialog.dismiss();
MovieCount();
}
}
});
}
});
thread1.start();
break;
default:
break;
}
}
}
06-19 18:59:37.319: ERROR/WindowManager(14174): Activity androlizer.yify.torrent.Request_Movies_Conatiner_Activity has leaked window com.android.internal.policy.impl.PhoneWindow$DecorView@2bec3268 that was originally added here
06-19 18:59:37.319: ERROR/WindowManager(14174): android.view.WindowLeaked: Activity androlizer.yify.torrent.Request_Movies_Conatiner_Activity has leaked window com.android.internal.policy.impl.PhoneWindow$DecorView@2bec3268 that was originally added here
06-19 18:59:37.319: ERROR/WindowManager(14174): at android.view.ViewRootImpl.<init>(ViewRootImpl.java:344)
06-19 18:59:37.319: ERROR/WindowManager(14174): at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:267)
06-19 18:59:37.319: ERROR/WindowManager(14174): at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:215)
06-19 18:59:37.319: ERROR/WindowManager(14174): at android.view.WindowManagerImpl$CompatModeWrapper.addView(WindowManagerImpl.java:140)
06-19 18:59:37.319: ERROR/WindowManager(14174): at android.view.Window$LocalWindowManager.addView(Window.java:537)
06-19 18:59:37.319: ERROR/WindowManager(14174): at android.app.Dialog.show(Dialog.java:278)
06-19 18:59:37.319: ERROR/WindowManager(14174): at android.app.ProgressDialog.show(ProgressDialog.java:116)
06-19 18:59:37.319: ERROR/WindowManager(14174): at android.app.ProgressDialog.show(ProgressDialog.java:99)
06-19 18:59:37.319: ERROR/WindowManager(14174): at androlizer.yify.torrent.Request_Movies_Conatiner_Activity_REQUESTS.onClick(Request_Movies_Conatiner_Activity_REQUESTS.java:239)
06-19 18:59:37.319: ERROR/WindowManager(14174): at android.view.View.performClick(View.java:3534)
06-19 18:59:37.319: ERROR/WindowManager(14174): at android.view.View$PerformClick.run(View.java:14263)
06-19 18:59:37.319: ERROR/WindowManager(14174): at android.os.Handler.handleCallback(Handler.java:605)
06-19 18:59:37.319: ERROR/WindowManager(14174): at android.os.Handler.dispatchMessage(Handler.java:92)
06-19 18:59:37.319: ERROR/WindowManager(14174): at android.os.Looper.loop(Looper.java:137)
06-19 18:59:37.319: ERROR/WindowManager(14174): at android.app.ActivityThread.main(ActivityThread.java:4441)
06-19 18:59:37.319: ERROR/WindowManager(14174): at java.lang.reflect.Method.invokeNative(Native Method)
06-19 18:59:37.319: ERROR/WindowManager(14174): at java.lang.reflect.Method.invoke(Method.java:511)
06-19 18:59:37.319: ERROR/WindowManager(14174): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
06-19 18:59:37.319: ERROR/WindowManager(14174): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
06-19 18:59:37.319: ERROR/WindowManager(14174): at dalvik.system.NativeStart.main(Native Method)
解决方案
Your are not dismissing the Dialog in the Second Tabas you have done in first tab just before MovieCount().
EDIT:
dialog = ProgressDialog.show(this, "", "Loading. Please wait...", true);
Thread thread=new Thread(new Runnable(){
public void run(){
MovieRequests();
runOnUiThread(new Runnable(){
public void run() {
if(dialog.isShowing()){
ConfirmedMoviesListView.setAdapter( moviesCustomAdapter ); dialog.dismiss();
MovieCount();
}
}
});
}
});
thread.start();
}
}
See this part...you are not dismissing it here... That was where I mentioned that you have to dismiss.
这篇关于ProgressDialog在Tabhost不工作的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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