Develop Bugs

Need Developer Help - Form Refreshing

Hello,
i started to wrote my first WO7 applicatin.
I got following code:
Code:
private void BtnStart_Click(object sender, RoutedEventArgs e)
{
BtnStart.Content = "Calculating...";
for (int i = 0; i < Pb1.Maximum; i++)
{
...
}
...
}
My Problem is that the content of the Button doesn't change to "Calculating". Even my Progressbar:
Code:
private void PbStep()
{
if (Pb1.Value == Pb1.Maximum)
{
Pb1.Value = 0;
MessageBox.Show("Progressbar Overflow");
}
else
{
Pb1.Value = Pb1.Value + 1;
}
}
It is wrapped in s loop, and the bar begins with 0 and then switsch to 100%, but i cant see the steps between.
I think i need a refresh command. in visual basic it is Me.Update();.
I tried many codes from google, but nothing helped. I hope some1 can help me.
many thank

Try
Code:
Dispatcher.BeginInvoke(() =>
{
BtnStart.Content = "Calculating...";
});

i did already try this. but now when i press the button, while calculation nothing happens, and after the calculation is finished, the button content changes to "calculating" and don't changes back to "start".
so i put the code in both parts and now i got the same as before. the button did not change its content
Code:
private void BtnStart_Click(object sender, RoutedEventArgs e)
{
LblDuration.Text = "";
Dispatcher.BeginInvoke(() =>
{
BtnStart.Content = "Calculating...";
});
Pb1.Value = 0.0;
Pb1.Maximum = Max;
DateTime StartZeit = DateTime.Now;
for (int i = 0; i < Pb1.Maximum; i++)
{
PbStep();//Count Up PorgressBar
}
DateTime EndZeit = DateTime.Now;
TimeSpan GemesseneZeit = EndZeit - StartZeit;
LblDuration.Text = "Duration: " + GemesseneZeit.ToString();
Dispatcher.BeginInvoke(() =>
{
BtnStart.Content = "Start";
});
}
private void PbStep()
{
try
{
Pb1.Value = Pb1.Value + 1;
}
catch
{
Pb1.Value = 0;
MessageBox.Show("Progressbar Overflow");
}
}
But thank you for your help. any other ideas?

you really need to be looking at a background thread (background worker control may allow you do do this)
any tight loop like that will freeze the UI until the loop has finished
in the 'old days' a doevents within the loop itself would have been suffice but this is not good practice
HTH

Try this one, it does what you've trying to implement but using a correct way:
Code:
using System.Windows.Threading;
private void BtnStart_Click(object sender, RoutedEventArgs e)
{
BtnStart.Content = "Calculating...";
DispatcherTimer timer = new DispatcherTimer();
timer.Interval = TimeSpan.FromMilliseconds(100);
timer.Tick += (_, __) =>
{
// Here is replacement of your PbStep()
Pb1.Value++;
};
timer.Start();
}

i got it now this way:
Code:
private void BtnStart_Click(object sender, RoutedEventArgs e)
{
LblDuration.Text = "Duration: Calculating...";
BtnStart.Content = "Wait";
DateTime StartZeit = DateTime.Now;
DispatcherTimer timer = new DispatcherTimer();
timer.Interval = TimeSpan.FromMilliseconds(1);
timer.Tick += (_, __) =>
{
for (int i = 0; i < Pb1.Maximum; i++)
{
Pb1.Value++;
}
timer.Stop();
LblDuration.Text = "Duration: " + (DateTime.Now - StartZeit).ToString();
BtnStart.Content = "Start";
};
timer.Start();
}
It is half working. When i press Start, the button changes its content imediatly and after finishing the loop it return to its default content.
now i got 2 problems:
1. the progressbar isnt smooth jet
and the bigger one:
2. i wanted to create a benchmark programm an measure how long it takes to count a progressbar from 0 to 1million. now with the timer i dont have the real cpu speed because it is always waiting for the timer to tick. so the benchmark is sensless
@ cameronm:
I know the DoEvent command from other languages, but i wans able to use this in c#. i mainly programm in visual basic, cause this seems to be easy (In this case i would use Me.Update). I have heard from the Background worker, but never tried it. Maybe this can help.
I will do some google search and try to use the Background worker. I'll post again if i got new code
Thanks you all !

hello again
im now that far:
Code:
public partial class MainPage : PhoneApplicationPage
{
//Globale Variablen
private BackgroundWorker bw = new BackgroundWorker();
public int Max = 0;
// Konstruktor
public MainPage()
{
InitializeComponent();
Max = 500000;
bw.WorkerReportsProgress = true;
bw.WorkerSupportsCancellation = true;
bw.DoWork += new DoWorkEventHandler(bw_DoWork);
bw.ProgressChanged += new ProgressChangedEventHandler(bw_ProgressChanged);
bw.RunWorkerCompleted += new RunWorkerCompletedEventHandler(bw_RunWorkerCompleted);
}
private void BtnStart_Click(object sender, RoutedEventArgs e)
{
if (bw.IsBusy != true)
{
LblDuration.Text = "";
BtnStart.Content = "Calculating...";
Pb1.Value = 0.0;
Pb1.Maximum = Max;
bw.RunWorkerAsync();
}
}
private void BtnStop_Click(object sender, System.Windows.RoutedEventArgs e)
{
if (bw.WorkerSupportsCancellation == true)
{
bw.CancelAsync();
}
}
private void bw_DoWork(object sender, DoWorkEventArgs e)
{
BackgroundWorker worker = sender as BackgroundWorker;
DateTime StartZeit = DateTime.Now;
//Failure by any deklarion
//like int i = 0 or BtnStart.Content = "Calculating...";
for (int i = 0; i < Pb1.Maximum; i++)
{
if ((worker.CancellationPending == true)) //Abbruchbedingung
{
e.Cancel = true;
break;
}
else //Progressbedingung
{
PbStep();//Count Up PorgressBar
}
}
DateTime EndZeit = DateTime.Now;
TimeSpan GemesseneZeit = EndZeit - StartZeit;
LblDuration.Text = "Duration: " + GemesseneZeit.ToString();
BtnStart.Content = "Start";
}
private void bw_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
if ((e.Cancelled == true))
{
this.LblStatus.Text = "Canceled!";
}
else if (!(e.Error == null))
{
this.LblStatus.Text = ("Error: " + e.Error.Message);
}
else
{
this.LblStatus.Text = "Done!";
}
}
private void bw_ProgressChanged(object sender, ProgressChangedEventArgs e)
{
this.LblPercentage.Text = (e.ProgressPercentage.ToString() + "%");
}
private void PbStep()
{
try
{
Pb1.Value = Pb1.Value + 1;
}
catch
{
Pb1.Value = 0;
MessageBox.Show("Progressbar Overflow");
}
}
In the DoWork Function i receive an error when i try to set a variable like int i=0.
The Failure:UnauthorizedAccessException: Invalid cross-thread access
i followed this instruction: http://msdn.microsoft.com/en-us/library/cc221403(v=vs.95).aspx
but there they did the same. why did i have the error?

win98 said:
The Failure:UnauthorizedAccessException: Invalid cross-thread access
why did i have the error?
Click to expand...
Click to collapse
The exception you've got show exactly what's wrong: you are trying to access GUI thread variables from another (BackgroundWorker) thread.
Use Dispatcher.Invoke as I recommended to you a few posts above.

thank you sensboston. id dont understand why, because i just have one bgworker, but now it works
Code:
private void BtnStart_Click(object sender, RoutedEventArgs e)
{
if (bw.IsBusy != true)
{
LblDuration.Text = "";
BtnStart.Content = "Calculating...";
Pb1.Value = 0.0;
Pb1.Maximum = Max;
bw.RunWorkerAsync();
}
}
private void bw_DoWork(object sender, DoWorkEventArgs e)
{
BackgroundWorker worker = sender as BackgroundWorker;
DateTime StartZeit = DateTime.Now;
Dispatcher.BeginInvoke(() =>
{
LblDuration.Text = "";
BtnStart.Content = "Calculating...";
for (int i = 0; i < Pb1.Maximum; i++)
{
if ((worker.CancellationPending == true)) //Abbruchbedingung
{
e.Cancel = true;
break;
}
else //Progressbedingung
{
Pb1.Value = Pb1.Value + 1;
//PbStep();
}
}
DateTime EndZeit = DateTime.Now;
TimeSpan GemesseneZeit = EndZeit - StartZeit;
LblDuration.Text = "Duration: " + GemesseneZeit.ToString();
BtnStart.Content = "Start";
});
}
private void bw_ProgressChanged(object sender, ProgressChangedEventArgs e)
{
this.LblPercentage.Text = (e.ProgressPercentage.ToString() + "%");
}
Just my progressbar isnt running fluently. still just 0% (before calc) or 100% (after calc) and no steps between

win98 said:
Just my progressbar isnt running fluently. still just 0% (before calc) or 100% (after calc) and no steps between
Click to expand...
Click to collapse
It's simple, dear Watson: your code updating progress bar too fast, without delays needed for GUI updates

sensboston said:
It's simple, dear Watson: your code updating progress bar too fast, without delays needed for GUI updates
Click to expand...
Click to collapse
yep agree with this .. what you are actually doing in the loop is not enough for you to acutally see the progressbar update .. fast little things these phones of ours

yeah, this was the first i tryed, before posting in this forum.
delay() did not work in c#.
Application.DoEvents() should work if i can believe google, but visual studio says there is no definition for doevents().
So i used
Code:
Pb1.Value++;
System.Threading.Thread.Sleep(1);
after each progressbar.value++, but this either didnt work...
what is the secret?

win98 said:
yeah, this was the first i tryed, before posting in this forum.
delay() did not work in c#.
Application.DoEvents() should work if i can believe google, but visual studio says there is no definition for doevents().
So i used
Code:
Pb1.Value++;
System.Threading.Thread.Sleep(1);
after each progressbar.value++, but this either didnt work...
what is the secret?
Click to expand...
Click to collapse
1 millisecond will not be enough to slow it down either
Maybe try 1000 instead ..

something else i thought of too ..
you may want to think about your design
If a progress bar is going to just flash up and complete as what you are doing is too fast .. you need to think 'is a progress bar the right control to use'
if you are going to increase the amount of work your background thread is going to do then I would say keep the progress bar
If the background thread is going to be this quick always .. then maybe a label saying 'please wait' ... and then hide the label when done .. or something similar

i tried with 1000 ms but this progress bar isnt running.
@cameronm: i want to create a "benchmark app" where the cpu counts the progressbar to 1million and measures the time. the time measuring is working correctly. i just want to get a nice GUI with a running bar, like it runs when you download and install apps from the market.
i was very long googling and found commands like progressbar.PerfomStep(); like described here http://www.java2s.com/Code/CSharp/GUI-Windows-Form/ProgressBarinC.htm
this is also c#, but i cant perfom this command. did i miss some assembly, headers or so? or is it because im doint a windows phone form and that there are less command than in a normal windows application?

You want to make a Benchmark app and you actually used :System.Threading.Thread.Sleep(*int)...!
This is not Benchmarking.
Background Worker like any other ThreadTypeClass should report it's progress via the BackgroundWorker_ProgressChanged_Event(..args).
Inside the Event either u PerformStep() either you implement your own code logic.
If even after this the worker fills instanly like "cameronm" said above then consider making the backgroundworker's Job a bit heavier or leave the progressBar and even the seperated background thread Idea cause it is not Needed.

yes, i am not luck with using a sleep command
PerformStep() is not accepted by the compiler
so you mean just counting up is to "easy". what progress could be "heavier". now i understand what cameronm meant^^
in the evening i will try more difficult calculations like sqare and multiplication of integers. would that be heavy enough?

Typing from LG quantum
Try this: make your calculations in a for loop 1-100..at each loop make progressbar.value++ .

You should be calling ReportProgress and then updating the Progress Bar in the Progress Changed function.
See: http://msdn.microsoft.com/en-us/library/cc221403(v=vs.95).aspx

@PG2G
the link you posted was exactly the source where i learned to implement the bw_worker. but with the command you told me i got an failure in the marked line (see source code comment). It says: InvalidOperationException: Operation has already been completed.
Code:
private void bw_DoWork(object sender, DoWorkEventArgs e)
{
BackgroundWorker worker = sender as BackgroundWorker;
double a, b, c;
DateTime StartZeit = DateTime.Now;
Dispatcher.BeginInvoke(() =>
{
LblDuration.Text = "";
BtnStart.Content = "Calculating...";
for (int i = 0; i < Pb1.Maximum/100; i++)
{
if ((worker.CancellationPending == true))
{
e.Cancel = true;
break;
}
else
{
for (int m = 0; m < 10; m++)
{
a = 3547.23; //double
b = 2354.15; //double
c = (a * b) * (a * a * b);
}
Pb1.Value++;//PbStep();
worker.ReportProgress((i * 10)); //Failure here//
}
}
DateTime EndZeit = DateTime.Now;
TimeSpan GemesseneZeit = EndZeit - StartZeit;
LblDuration.Text = "Duration: " + GemesseneZeit.ToString();
BtnStart.Content = "Start";
});
}
@Freeboss
i tried it with your loop and a double calculation but it didnt work...
im going crazy, in vb i can do this in 10 minutes^^

TV OUT port for our ROMS - FIND SOLUTION and GET YOUR DONATE

Hi,
I bought MHL cable and RCA cable for connect my phone to TV ( play games on big screen and internet etc) . Today my RCA cable arrived MHL still on the way.
For few peoples who dont know diffrence between two cables. RCA connects on 3.5mm , MHL on mini-usb and MHL have hardware for TV out but rca doesnt.
I tried RCA but didnt work cus there is no TV-OUT option in our roms.
So is there anyway port TV-OUT option (app etc) from other roms?
I will try MHL too when it arrives.
EDIT: If you find a solution for TVOUT you can get DONATE from me [/SIZE]

I had the same question.
Sent from my HTC_A510c using XDA App

junxracr said:
I had the same question.
Sent from my HTC_A510c using XDA App
Click to expand...
Click to collapse
I Think is not posible because the jack of the wildfire dont have video signal, so even if you had the software you cannot

maybe the mhl one will work. tell us the result when you receive it

mud_f1 said:
I Think is not posible because the jack of the wildfire dont have video signal, so even if you had the software you cannot
Click to expand...
Click to collapse
We've already got a whole thread about peoples opinions on this matter. Please guys, only weigh in if you have REAL experience as this is something we all want to know for sure.

Oh sorry i didnt know that.

I will try mhl too when i get it but still ,any rom maker can try to port TV-OUT option from other phones or ROMS ?

Can any rom maker check this thread please.
http://forum.xda-developers.com/showthread.php?t=674041
There is few people trying to port tv out apk to hero.

Bump

There is 3 file i found, copied but looks didnt worked. I tried to install tvout apk but got an error " Application not installed".
system/app/TVOUT.apk
system/app/TVOUT.odex
system/lib/libTVOUT.so
I found new post here : http://forum.xda-developers.com/showthread.php?t=750043
They are talking about services.jar file and kernel.
If can someone help me please post here. And where the hell is services.jar file. Thanks.
Originally Posted by adrynalyne View Post
Does anyone here know which part of the framework also controls TV-OUT? Its not just the apk.
Turns out that there are kernel drivers necessary - there's a framebuffer TVOut driver as well as a USB projector gadget driver. These are built into the CM6 kernel (the one packaged in the nightly builds, not the cm-kernel tree) and obviously the latest RUU from HTC.
Not only that, at least under CM6, there's both fb0 and fb1 display devices present (/dev/display/). I'm assuming the fb1 display is for TV Out.
This leads me to believe that it is most definitely a non-kernel matter, which should help focus efforts (unless you have a vanilla AOSP kernel, in which case it will require kernel driver porting).
logcat/the kernel still doesn't recognize the USB device when I plug in the cable, and I'm not sure what to do at this point.
Click to expand...
Click to collapse

anyone know where is services.jar file in our phone??

/system/framework
Sent from my HTC_A510c using Tapatalk

Codes from our wildfire s
services.jar\classes.dex\com\android\server\TVOUTCableObserver.class
Any clue ???
Code:
public class TVOUTCableObserver
{
private Context mContext;
private BroadcastReceiver receiver = new BroadcastReceiver()
{
private final int TVOUT_BIT = 256;
private int oldState;
public void onReceive(Context paramContext, Intent paramIntent)
{
int i = paramIntent.getIntExtra("state", 0);
paramIntent.getStringExtra("name");
paramIntent.getIntExtra("microphone", 0);
int j = i & 0x100;
if (j != this.oldState)
{
if (j <= 0)
break label73;
TVOUTCableObserver.this.log("plug");
ActivityManagerNative.broadcastStickyIntent(new Intent("android.intent.action.CABLE_PLUG"), null);
}
while (true)
{
this.oldState = j;
return;
label73: TVOUTCableObserver.this.log("unplug");
ActivityManagerNative.broadcastStickyIntent(new Intent("android.intent.action.CABLE_UNPLUG"), null);
}
}
};
public TVOUTCableObserver(Context paramContext)
{
this.mContext = paramContext;
}
private void log(String paramString)
{
}
public void start()
{
IntentFilter localIntentFilter = new IntentFilter("android.intent.action.HEADSET_PLUG");
this.mContext.registerReceiver(this.receiver, localIntentFilter);
}
public void stop()
{
this.mContext.unregisterReceiver(this.receiver);
}
}

And this is from Galaxy S
services.jar\classes.dex\com\android\server\TvOutService.class
There is no TVOUTCableObserver.class.
So is it posibble to delete our TVOUTCableObserver.class and replace TvOutService.class from galaxy s?
Code:
package com.android.server;
import android.app.ActivityManagerNative;
import android.app.Notification;
import android.content.BroadcastReceiver;
import android.content.ContentResolver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.database.ContentObserver;
import android.graphics.Bitmap;
import android.graphics.Bitmap.Config;
import android.graphics.Canvas;
import android.hardware.TvOut;
import android.os.Handler;
import android.os.ITvOutService;
import android.os.ITvOutService.Stub;
import android.os.PowerManager;
import android.os.PowerManager.WakeLock;
import android.os.RemoteException;
import android.os.ServiceManager;
import android.os.SystemProperties;
import android.provider.Settings.System;
import android.util.Log;
import android.view.IRotationWatcher.Stub;
import android.view.IWindowManager;
import android.view.IWindowManager.Stub;
import android.widget.TextView;
public class TvOutService extends ITvOutService.Stub
{
static final int DEFAULT_TVSTATUS = 0;
static final int DEFAULT_TVSYSTEM = 2;
private static int HDMI_SUBTITLE_HEIGHT = 0;
static final int HDMI_SUBTITLE_MAX_HEIGHT = 304;
static final int HDMI_SUBTITLE_MAX_WIDTH = 1856;
private static int HDMI_SUBTITLE_WIDTH = 0;
public static final String LOCALE_CHANGE_ACTION = "android.intent.action.locale.changed";
private static final boolean LOG = 1;
private static final String TAG = "TvOut-Observer";
static final int TVSTATUS_OFF = 0;
static final int TVSTATUS_ON = 1;
static final int TVSYSTEM_NTSC = 1;
static final int TVSYSTEM_PAL = 2;
private static boolean mIsScreenOff;
private static boolean mIsTvWaitResume;
private static boolean mTvCableConnected;
private static boolean mTvSuspend;
private static int sRotation = 0;
private static IWindowManager sWindowManager;
private Bitmap bitmap_subtitle = null;
private Canvas canvas_subtile = null;
private Context mContext;
Handler mHandler;
private Notification mHeadsetNotification;
final Object mLock = new Object();
private boolean mPlaySounds;
private int mPrevFontSize = 0;
private String mPrevSubtitle = "";
private final BroadcastReceiver mReceiver = new BroadcastReceiver()
{
public void onReceive(Context paramContext, Intent paramIntent)
{
String str = paramIntent.getAction();
Log.i("TvOut-Observer", "ACTION " + str);
Log.i("TvOut-Observer", " tvOutSetImageString BroadcastReceiver broadcast received");
if ("android.intent.action.locale.changed".equals(str))
{
Log.i("TvOut-Observer", " tvOutSetImageString BroadcastReceiver broadcast received");
TvOutService.this.tvOutSetImageString();
}
if ("android.intent.action.SCREEN_OFF".equals(str))
{
Log.i("TvOut-Observer", "ACTION_SCREEN_OFF");
TvOutService.access$602(true);
TvOutService.this.updateTVoutOnScreenOnOff();
}
while (true)
{
return;
if (!("android.intent.action.SCREEN_ON".equals(str)))
continue;
Log.i("TvOut-Observer", "ACTION_SCREEN_ON ");
TvOutService.access$602(false);
TvOutService.this.updateTVoutOnScreenOnOff();
}
}
};
private int mTvStatus;
private int mTvSystem = -1;
private PowerManager.WakeLock mWakeLock = null;
private TvOut tvout;
static
{
mTvCableConnected = false;
mTvSuspend = false;
mIsTvWaitResume = false;
HDMI_SUBTITLE_WIDTH = 0;
HDMI_SUBTITLE_HEIGHT = 0;
mIsScreenOff = false;
}
public TvOutService(Context paramContext)
{
Log.e("TvOut-Observer", "TVOU_DEBUG TvOutService");
this.mContext = paramContext;
this.mPlaySounds = SystemProperties.get("persist.service.mount.playsnd", "1").equals("1");
init();
sWindowManager = IWindowManager.Stub.asInterface(ServiceManager.getService("window"));
if (sWindowManager != null);
try
{
sRotation = sWindowManager.watchRotation(new IRotationWatcher.Stub()
{
public void onRotationChanged(int paramInt)
{
TvOutService.onRotationChanged(paramInt);
}
});
return;
}
catch (RemoteException localRemoteException)
{
}
}
public static void onRotationChanged(int paramInt)
{
ITvOutService localITvOutService = ITvOutService.Stub.asInterface(ServiceManager.getService("tvoutservice"));
if (localITvOutService == null)
Log.e("TvOut-Observer", " setTvoutOrientation TvOutService Not running");
while (true)
{
return;
if (sRotation == paramInt)
continue;
sRotation = paramInt;
try
{
Log.i("TvOut-Observer", "setTvoutOrientation rotation = " + paramInt);
localITvOutService.SetOrientation(paramInt);
}
catch (RemoteException localRemoteException)
{
Log.e("TvOut-Observer", "setTvoutOrientation ", localRemoteException);
}
}
}
private void stayAwake(boolean paramBoolean)
{
if (this.mWakeLock != null)
if ((paramBoolean) && (!(this.mWakeLock.isHeld())))
{
Log.e("TvOut-Observer", "stayAwake Accuring the lock SCREEN_ON_DEBUG");
this.mWakeLock.acquire();
}
while (true)
{
return;
if ((paramBoolean) || (!(this.mWakeLock.isHeld())))
continue;
Log.e("TvOut-Observer", "stayAwake relesing the lock SCREEN_ON_DEBUG");
this.mWakeLock.release();
continue;
Log.e("TvOut-Observer", "stayAwake mWakeLock is null SCREEN_ON_DEBUG");
}
}
private int textSizeForSubtitle()
{
switch (HDMI_SUBTITLE_HEIGHT)
{
default:
case 120:
case 144:
case 180:
case 270:
}
for (int i = 37; ; i = 37)
while (true)
{
Log.e("TvOut-Observer", "textSizeForSubtitle subtitletextsize = " + i);
return i;
i = 16;
continue;
i = 20;
continue;
i = 25;
}
}
private void tvOutSetImageString()
{
String str = this.mContext.getString(17040351);
Log.i("TvOut-Observer", "tvOutSetImageString " + str);
this.tvout.TvOutSetImageString(str);
}
private void updatescreensize()
{
Log.e("TvOut-Observer", "updatescreensize");
}
private void updatetvstatus()
{
Log.e("TvOut-Observer", "updatetvstatus");
if (this.mTvStatus == 0)
{
Log.i("TvOut-Observer", "updatetvstatus tvstatus off mTvCableConnected : " + mTvCableConnected);
if ((this.tvout.isEnabled()) || (isSuspended()))
{
Intent localIntent3 = new Intent("android.intent.action.TVOUT_PLUG");
localIntent3.addFlags(1073741824);
localIntent3.putExtra("state", 0);
localIntent3.putExtra("name", "h2w");
localIntent3.putExtra("microphone", 0);
ActivityManagerNative.broadcastStickyIntent(localIntent3, null);
Log.i("TvOut-Observer", "ACTION_TVOUT_PLUG : disable");
Intent localIntent4 = new Intent("android.intent.action.HEADSET_PLUG");
localIntent4.addFlags(1073741824);
localIntent4.putExtra("state", 1);
localIntent4.putExtra("name", "h2w");
localIntent4.putExtra("microphone", 0);
ActivityManagerNative.broadcastStickyIntent(localIntent4, null);
Log.i("TvOut-Observer", "ACTION_HEADSET_PLUG : enable");
DisableTvOut();
setTvoutCableConnected(0);
}
}
while (true)
{
return;
if (this.mTvStatus == 1)
{
Log.i("TvOut-Observer", "updatetvstatus tvstatus on mTvCableConnected : " + mTvCableConnected);
if ((this.tvout.isEnabled()) || (mTvCableConnected != true))
continue;
Log.i("TvOut-Observer", "updatetvstatus enable tvout mTvCableConnected : " + mTvCableConnected);
Intent localIntent1 = new Intent("android.intent.action.HEADSET_PLUG");
localIntent1.addFlags(1073741824);
localIntent1.putExtra("state", 0);
localIntent1.putExtra("name", "h2w");
localIntent1.putExtra("microphone", 0);
ActivityManagerNative.broadcastStickyIntent(localIntent1, null);
Log.i("TvOut-Observer", "ACTION_HEADSET_PLUG : disable");
Intent localIntent2 = new Intent("android.intent.action.TVOUT_PLUG");
localIntent2.addFlags(1073741824);
localIntent2.putExtra("state", 1);
localIntent2.putExtra("name", "h2w");
localIntent2.putExtra("microphone", 0);
ActivityManagerNative.broadcastStickyIntent(localIntent2, null);
Log.i("TvOut-Observer", "ACTION_TVOUT_PLUG : enable");
EnableTvOut();
setTvoutCableConnected(1);
}
Log.e("TvOut-Observer", "updatetvsystem system shuldnot come here... error in tvout status values");
}
}
private void updatetvsystem()
{
Log.e("TvOut-Observer", "updatetvsystem");
this.tvout.SetTvSystem(this.mTvSystem);
}
public void CableConnected(boolean paramBoolean)
{
Log.e("TvOut-Observer", "CableConnected : " + paramBoolean);
mTvCableConnected = paramBoolean;
if (paramBoolean == true)
{
setTvoutCableConnected(1);
label40: if ((this.mTvStatus != 0) && (mTvCableConnected))
break label94;
Log.i("TvOut-Observer", "CableConnected tvstatus off mTvCableConnected : " + mTvCableConnected);
DisableTvOut();
}
while (true)
{
return;
setTvoutCableConnected(0);
break label40:
label94: if (this.mTvStatus != 1)
continue;
Log.i("TvOut-Observer", "CableConnected tvstatus on mTvCableConnected : " + mTvCableConnected);
if ((!(this.tvout.isEnabled())) && (mTvCableConnected == true))
{
Log.i("TvOut-Observer", "CableConnected enable tvout mTvCableConnected : " + mTvCableConnected);
if (!(mIsScreenOff))
EnableTvOut();
Log.i("TvOut-Observer", "CableConnected enable tvout mIsScreenOff : " + mIsScreenOff);
}
Log.e("TvOut-Observer", "updatetvsystem system shuldnot come here... error in tvout status values");
}
}
public void DisableTvOut()
{
Log.e("TvOut-Observer", "DisableTvOut");
this.tvout.DisableTvOut();
stayAwake(false);
mTvSuspend = false;
mIsTvWaitResume = false;
}
public void DisableTvOutForce()
{
Log.e("TvOut-Observer", "DisableTvOut");
Intent localIntent1 = new Intent("android.intent.action.TVOUT_PLUG");
localIntent1.addFlags(1073741824);
localIntent1.putExtra("state", 0);
localIntent1.putExtra("name", "h2w");
localIntent1.putExtra("microphone", 0);
ActivityManagerNative.broadcastStickyIntent(localIntent1, null);
Log.i("TvOut-Observer", "ACTION_TVOUT_PLUG : disable");
Intent localIntent2 = new Intent("android.intent.action.HEADSET_PLUG");
localIntent2.addFlags(1073741824);
localIntent2.putExtra("state", 1);
localIntent2.putExtra("name", "h2w");
localIntent2.putExtra("microphone", 0);
ActivityManagerNative.broadcastStickyIntent(localIntent2, null);
Log.i("TvOut-Observer", "ACTION_HEADSET_PLUG : enable");
this.tvout.DisableTvOut();
stayAwake(false);
mTvSuspend = false;
mIsTvWaitResume = false;
}
public void EnableTvOut()
{
Log.i("TvOut-Observer", "EnableTvOut");
tvOutSetImageString();
this.tvout.SetOrientation(sRotation);
if (this.tvout.isEnabled())
DisableTvOut();
if ((mTvCableConnected != true) || (this.mTvStatus != 1))
return;
this.tvout.EnableTvOut();
stayAwake(true);
}
public void EnableTvOutForce()
{
Log.e("TvOut-Observer", "EnableTvOut");
Intent localIntent1 = new Intent("android.intent.action.HEADSET_PLUG");
localIntent1.addFlags(1073741824);
localIntent1.putExtra("state", 0);
localIntent1.putExtra("name", "h2w");
localIntent1.putExtra("microphone", 0);
ActivityManagerNative.broadcastStickyIntent(localIntent1, null);
Log.i("TvOut-Observer", "ACTION_HEADSET_PLUG : disable");
Intent localIntent2 = new Intent("android.intent.action.TVOUT_PLUG");
localIntent2.addFlags(1073741824);
localIntent2.putExtra("state", 1);
localIntent2.putExtra("name", "h2w");
localIntent2.putExtra("microphone", 0);
ActivityManagerNative.broadcastStickyIntent(localIntent2, null);
Log.i("TvOut-Observer", "ACTION_TVOUT_PLUG : enable");
this.tvout.SetOrientation(sRotation);
this.tvout.EnableTvOut();
stayAwake(true);
}
public void SetCableStatus(boolean paramBoolean)
{
Log.i("TvOut-Observer", "SetCableStatus : " + paramBoolean);
mTvCableConnected = paramBoolean;
}
public void SetOrientation(int paramInt)
{
Log.e("TvOut-Observer", "SetOrientation");
this.tvout.SetOrientation(paramInt);
}
public void TvOutResume()
{
Log.e("TvOut-Observer", "TvOutResume");
if (mTvSuspend == true)
if ((!(this.tvout.isEnabled())) || (isTvoutCableConnected()))
{
Log.e("TvOut-Observer", "Call Tvout resume");
this.tvout.SetOrientation(sRotation);
this.tvout.TvOutResume(3);
mTvSuspend = false;
mIsTvWaitResume = true;
}
while (true)
{
return;
Log.e("TvOut-Observer", "tvout.isEnabled()" + this.tvout.isEnabled());
continue;
Log.e("TvOut-Observer", "mTvSuspend " + mTvSuspend);
}
}
public void TvOutSetImage(int paramInt)
{
Log.e("TvOut-Observer", "TvOutSetImage");
if (!(this.tvout.isEnabled()))
return;
}
public void TvOutSuspend(String paramString)
{
if ((!(this.tvout.isEnabled())) && (!(this.tvout.isSuspended())))
return;
TvOutSuspendAnalog(paramString);
}
public void TvOutSuspendAnalog(String paramString)
{
Log.e("TvOut-Observer", "TvOutSuspend");
if (isTvoutCableConnected())
if ((!(mTvSuspend)) || (mIsTvWaitResume == true))
{
Log.e("TvOut-Observer", "Call Suspend");
this.tvout.TvOutSuspend(this.mContext, paramString);
mTvSuspend = true;
mIsTvWaitResume = false;
}
while (true)
{
return;
Log.e("TvOut-Observer", "mTvSuspend" + mTvSuspend + " mIsTvWaitResume" + mIsTvWaitResume);
continue;
Log.e("TvOut-Observer", "isTvoutCableConnected()" + isTvoutCableConnected());
}
}
public boolean TvoutSubtitleIsEnable()
{
Log.e("TvOut-Observer", "isHDMISubtitleOn");
return this.tvout.TvoutSubtitleIsEnable();
}
public boolean TvoutSubtitlePostString(String paramString, int paramInt)
{
Log.e("TvOut-Observer", "TvoutSubtitlePostString string = " + paramString + " fontsize : " + paramInt);
int i = 0;
textSizeForSubtitle();
if ((this.mPrevSubtitle.equals(paramString)) && (this.mPrevFontSize == paramInt));
for (int i1 = 0; ; i1 = 1)
{
TextView localTextView;
Bitmap localBitmap;
while (true)
{
return i1;
localTextView = new TextView(this.mContext);
localTextView.setDrawingCacheQuality(524288);
localTextView.setGravity(17);
localTextView.setTextSize((float)(0.8D * paramInt));
localTextView.layout(0, 0, HDMI_SUBTITLE_WIDTH, HDMI_SUBTITLE_HEIGHT);
localTextView.setDrawingCacheBackgroundColor(-16777216);
localTextView.setText(paramString);
localTextView.setDrawingCacheEnabled(true);
localTextView.invalidate();
localTextView.buildDrawingCache();
localBitmap = localTextView.getDrawingCache();
if (localBitmap != null)
break;
Log.e("TvOut-Observer", "TvoutHDMIPostSubtitle bitmap is null ");
i1 = 0;
}
int j = localTextView.getLineCount();
int k = localTextView.getLineHeight();
int l = HDMI_SUBTITLE_HEIGHT - (j * k);
if (l > 0)
i = l / 2 - (k / 2);
Log.e("TvOut-Observer", "subttle y : " + i);
this.bitmap_subtitle.eraseColor(-16777216);
this.canvas_subtile.drawBitmap(localBitmap, 0, i, null);
this.tvout.TvoutSubtitlePostBitmap(this.bitmap_subtitle, -16777216);
localTextView.setDrawingCacheEnabled(false);
this.mPrevSubtitle = paramString;
this.mPrevFontSize = paramInt;
}
}
public boolean TvoutSubtitleSetStatus(int paramInt)
{
Log.e("TvOut-Observer", "TvoutSubtitleSetStatus :" + paramInt);
if (paramInt > 0)
{
if ((!(isEnabled())) || (isSuspended()) || (TvoutSubtitleIsEnable()))
break label135;
HDMI_SUBTITLE_WIDTH = this.tvout.TvoutSubtitleGetWidth();
HDMI_SUBTITLE_HEIGHT = this.tvout.TvoutSubtitleGetHeight();
this.bitmap_subtitle = Bitmap.createBitmap(HDMI_SUBTITLE_WIDTH, HDMI_SUBTITLE_HEIGHT, Bitmap.Config.RGB_565);
this.bitmap_subtitle.eraseColor(-16777216);
this.canvas_subtile = new Canvas(this.bitmap_subtitle);
}
label135: for (boolean bool = this.tvout.TvoutSubtitleSetStatus(1); ; bool = false)
while (true)
{
return bool;
bool = this.tvout.TvoutSubtitleSetStatus(0);
}
}
public String getIntent()
{
return "android.intent.action.locale.changed";
}
void init()
{
Log.e("TvOut-Observer", "TVOUT_DEBUG_VIVEK_ANALOG1");
this.tvout = new TvOut();
this.mHandler = new Handler();
this.mTvStatus = 0;
SettingsObserver localSettingsObserver = new SettingsObserver(this.mHandler);
Settings.System.putInt(this.mContext.getContentResolver(), "tv_out", 0);
localSettingsObserver.observe();
Log.e("TvOut-Observer", "TVOUT_DEBUG_VIVEK_ANALOG2");
IntentFilter localIntentFilter = new IntentFilter();
localIntentFilter.addAction("android.intent.action.locale.changed");
localIntentFilter.addAction("android.intent.action.SCREEN_OFF");
localIntentFilter.addAction("android.intent.action.SCREEN_ON");
this.mContext.registerReceiver(this.mReceiver, localIntentFilter);
setWakeMode(this.mContext, 6);
Log.e("TvOut-Observer", "TVOUT_DEBUG_VIVEK_ANALOG3");
}
public boolean isEnabled()
{
Log.e("TvOut-Observer", "isEnabled");
return this.tvout.isEnabled();
}
public boolean isSuspended()
{
Log.e("TvOut-Observer", "isSuspended");
return this.tvout.isSuspended();
}
public boolean isTvoutCableConnected()
{
Log.e("TvOut-Observer", "isTvoutCableConnected");
return this.tvout.isTvoutCableConnected();
}
public void setTvoutCableConnected(int paramInt)
{
Log.e("TvOut-Observer", "setTvoutCableConnected");
this.tvout.setTvoutCableConnected(paramInt);
}
public void setWakeMode(Context paramContext, int paramInt)
{
int i = 0;
if (this.mWakeLock != null)
{
if (this.mWakeLock.isHeld())
{
i = 1;
this.mWakeLock.release();
}
this.mWakeLock = null;
}
Log.e("TvOut-Observer", "setWakeMode is called SCREEN_ON_DEBUG");
this.mWakeLock = ((PowerManager)paramContext.getSystemService("power")).newWakeLock(0x20000000 | paramInt, "TvOut-Observer");
Log.e("TvOut-Observer", "setWakeMode setting the mode SCREEN_ON_DEBUG mode : " + paramInt);
if (this.mWakeLock == null)
Log.e("TvOut-Observer", "setWakeMode mWakeLock is null SCREEN_ON_DEBUG");
this.mWakeLock.setReferenceCounted(false);
if (i == 0)
return;
this.mWakeLock.acquire();
}
void updateTVoutOnScreenOnOff()
{
if (mIsScreenOff == true)
{
Log.i("TvOut-Observer", "updateTVoutOnScreenOnOff tvstatus off mTvCableConnected : " + mTvCableConnected);
if ((this.mTvStatus == 1) && (mTvCableConnected == true) && (this.tvout.isEnabled()))
DisableTvOut();
}
while (true)
{
return;
if (this.mTvStatus != 1)
continue;
Log.i("TvOut-Observer", "updateTVoutOnScreenOnOff tvstatus on mTvCableConnected : " + mTvCableConnected);
if ((this.tvout.isEnabled()) || (mTvCableConnected != true))
continue;
Log.i("TvOut-Observer", "CableConnected enable tvout mTvCableConnected : " + mTvCableConnected);
if (!(mIsScreenOff))
EnableTvOut();
Log.i("TvOut-Observer", "updateTVoutOnScreenOnOff enable tvout mIsScreenOff : " + mIsScreenOff);
}
}
class SettingsObserver extends ContentObserver
{
SettingsObserver(Handler paramHandler)
{
super(paramHandler);
}
void observe()
{
Log.e("TvOut-Observer", "observe");
ContentResolver localContentResolver = TvOutService.this.mContext.getContentResolver();
localContentResolver.registerContentObserver(Settings.System.getUriFor("tv_system"), false, this);
localContentResolver.registerContentObserver(Settings.System.getUriFor("tv_out"), false, this);
update();
}
public void onChange(boolean paramBoolean)
{
Log.e("TvOut-Observer", "onChange");
update();
}
public void update()
{
Log.e("TvOut-Observer", "update");
ContentResolver localContentResolver = TvOutService.this.mContext.getContentResolver();
int i = 0;
int j = 0;
synchronized (TvOutService.this.mLock)
{
int k = Integer.parseInt(Settings.System.getString(TvOutService.this.mContext.getContentResolver(), "tv_system"));
if (TvOutService.this.mTvSystem != k)
{
TvOutService.access$102(TvOutService.this, k);
i = 1;
}
int l = Settings.System.getInt(localContentResolver, "tv_out", 0);
if (TvOutService.this.mTvStatus != l)
{
TvOutService.access$202(TvOutService.this, l);
j = 1;
}
if (i != 0)
TvOutService.this.updatetvsystem();
if (j != 0)
TvOutService.this.updatetvstatus();
return;
}
}
}
}

I will make this thread more interesting.
If you find a solution for TVOUT you can get DONATE from me

Another link
Galaxy Player 4.0, 5.0
HDMI Capable
http://forum.xda-developers.com/showthread.php?t=1406174&page=3
Looks its not that hard for real developer.
Any help?

I changed services.jar. Added few tv out files from galaxy s.
But still didnt find a solution for install TVOUT.apk
Tried recovery zip and other force to install apk programs. I dont know whats wrong about TVOUT.apk file.
Any develepor can check TVOUT.apk please?

Have you tried copying and pasting the TVOUT files to /system/app?

MrTaco505 said:
Have you tried copying and pasting the TVOUT files to /system/app?
Click to expand...
Click to collapse
Yes i did. same error. and cant see shortcut on menu or anywhere.

MAPIdotnet and binary message body

Best all,
A while ago I tried to make a simple application which can export all my smses and mmses to my local database server. It runs quite smoothly but I can't manage to get the correct mms body data. It seems that about 5% of the exported body data(for example a sent picture in jpeg format) is different from the original jpeg picture/body data: the exported picture data can't be viewed, it is corrupt.
I suspect the method of exporting the data must be changed from string to binary, but I don't know exactly how to proceed.
I'm using C# 2008 in combination with the MAPIdotnet library, and my target device is a HTC HD Mini with Windows Mobile 6.5 professional.
The part of my code where it's going wrong:
Code:
ASCIIEncoding asen = new ASCIIEncoding();
byte[] ba = asen.GetBytes(s);
bw.Write(ba);
bw.Close();
fs.Close();
if (messages[msgID].Body != null)
{
FileStream fs2 = File.Create("\\Opslagkaart\\Debug\\body_" + Convert.ToString(msgID) + ".dat");
BinaryWriter bw2 = new BinaryWriter(fs2);
System.Text.UnicodeEncoding enc = new System.Text.UnicodeEncoding();
byte[] file = enc.GetBytes(messages[msgID].Body);
//bw2.Write(messages[msgID].Body);
bw2.Write(file);
bw2.Close();
fs2.Close();
}
In combination with MAPIdotnet's code:
Code:
public string Body
{
get
{
IStreamChar s = (IStreamChar)this.msg.OpenProperty(cemapi.PropTags.PR_BODY, 0);
if (s == null)
return "";
IntPtr p = Marshal.AllocHGlobal(4);
char[] b = new char[3];
StringBuilder str = new StringBuilder();
int c, len = b.Length * 2;
do
{
s.Read(b, len, p);
c = Marshal.ReadInt32(p);
str.Append(new string(b, 0, c / 2));
}
while (c >= len);
Marshal.FreeHGlobal(p);
return str.ToString();
}
}
Can somebody give a hint of how to proceed?
Thanks,

I suddenly got some more inspiration and, with help from google, I've managed to correctly retrieve the binary jpeg attachments of two of my mmses.
The code part of my program:
Code:
//if (messages[msgID].BodyBinary.Length>0)
//{
FileStream fs2 = File.Create("\\Opslagkaart\\Debug\\body_" + Convert.ToString(msgID) + ".dat");
BinaryWriter bw2 = new BinaryWriter(fs2);
bw2.Write(messages[msgID].BodyBinary);
bw2.Close();
fs2.Close();
//}
The code part of the customized MAPIdotnet:
Code:
private static IntPtr ReadBuffer;
static int Read(OpenNETCF.Runtime.InteropServices.ComTypes.IStream strm, byte[] buffer)
{
if (ReadBuffer == IntPtr.Zero) ReadBuffer = Marshal.AllocCoTaskMem(Marshal.SizeOf(typeof(int)));
try
{
strm.Read(buffer, buffer.Length, ReadBuffer);
}
catch (NullReferenceException e)
{
//do nothing
}
return Marshal.ReadInt32(ReadBuffer);
}
public byte[] BodyBinary
{
get
{
int buffsize = 1024*1024*2; /* If mms body is bigger than 2MB we have a problem here */
byte[] buffer = new byte[buffsize];
Read(this.msg.OpenProperty(cemapi.PropTags.PR_BODY, 0), buffer);
byte[] data = buffer;//ms.ToArray();
Marshal.FreeCoTaskMem(ReadBuffer);
return data;
}
}
But now ALL bodies are saved as 2MB files.. including the empty ones from for example a sms. And not all mms bodies are of the max size of 2mb. My carrier/phone supports up to 1MB. Perhaps I need to get some 'dynamic size' buffer instead of the fixed one. Does anyone have an idea on how to determine the size of the
this.msg.OpenProperty(cemapi.PropTags.PR_BODY, 0)
Click to expand...
Click to collapse
stream ?

I've solved all my problems by means of the following code (for mapidotnet):
Code:
private static IntPtr ReadBuffer;
static int Read(OpenNETCF.Runtime.InteropServices.ComTypes.IStream strm, byte[] buffer)
{
int returnvalue = 0;
if (ReadBuffer == IntPtr.Zero) ReadBuffer = Marshal.AllocCoTaskMem(Marshal.SizeOf(typeof(int)));
try
{
strm.Read(buffer, buffer.Length, ReadBuffer);
returnvalue = Marshal.ReadInt32(ReadBuffer);
}
catch (NullReferenceException e)
{
returnvalue = 0;
}
return returnvalue;
}
public byte[] BodyBinary
{
get
{
int newdatasize = 0;
int buffsize = 1024*1024*3; /* If mms body is bigger than 3MB we have a problem here */
byte[] buffer = new byte[buffsize];
newdatasize = Read(this.msg.OpenProperty(cemapi.PropTags.PR_BODY, 0), buffer);
if (newdatasize < 0) { newdatasize = 0; }
byte[] data = new byte[newdatasize];
Buffer.BlockCopy(buffer, 0, data, 0, newdatasize);
Marshal.FreeCoTaskMem(ReadBuffer);
return data;
}
}
Now all is working fine and the exported files are of their own real size. I'm sure the above code can be optimized but it's working good now.

[Q] How to read store.vol file Windows phone 7

Hello!
I have file store.vol copy from Windows phone device(HTC HD7). I use EDB API to read it.
My problem: I could not open store.vol file. ERROR_BAD_FORMAT.
How can I open this file.
Thanks!!!
My code:
Code:
#include "stdafx.h"
#include "Winphone7_Lib.h"
#include "clsReadEDB.h"
#include <iosfwd>
#define EDB
extern "C"
{
#include <windbase_edb.h>
}
// clsReadEDB
IMPLEMENT_DYNAMIC(clsReadEDB, CWnd)
clsReadEDB::clsReadEDB()
{
}
void clsReadEDB::readFile(char* path)
{
CEGUID guid;
CEVOLUMEOPTIONS cevo = {0};
cevo.wVersion = 1;
CEOIDINFOEX oidInfo = {0};
wchar_t buff[250];
HANDLE hSes, hBD, hBDS;
BOOL rez;
rez = CeMountDBVolEx(&guid, L"store.vol", &cevo,OPEN_EXISTING);
if (rez == FALSE) {
}
DWORD dw = GetLastError();
hBD = CeFindFirstDatabaseEx(&guid, 0);
if (hBD != INVALID_HANDLE_VALUE)
{
oidInfo.wVersion = CEOIDINFOEX_VERSION;
oidInfo.wObjType = OBJTYPE_DATABASE;
//creare sesiune
hSes = CeCreateSession(&guid);
if (hSes == INVALID_HANDLE_VALUE) {/* error */}
CEOID oidBD = CeFindNextDatabaseEx(hBD, &guid);
while (oidBD != 0)
{
//obtain database information
rez = CeOidGetInfoEx2(&guid, oidBD, &oidInfo);
if (rez != TRUE) {/* error */}
//open database
hBDS = CeOpenDatabaseInSession(hSes, &guid, &oidBD,
oidInfo.infDatabase.szDbaseName, NULL, CEDB_AUTOINCREMENT, NULL);
if (hBDS == INVALID_HANDLE_VALUE) {/* error */}
PCEPROPVAL pInreg = NULL;
PBYTE pBuffInreg = NULL;//memory is allocated by function
WORD wProp;//number of properties
DWORD dwLgInreg;// record lengths
//memory is allocatd by function
CEOID ceoid = CeReadRecordPropsEx(hBDS, CEDB_ALLOWREALLOC, &wProp, NULL,
&(LPBYTE)pBuffInreg, &dwLgInreg, NULL);
int k = 0;
while(ceoid != 0)
{
pInreg = (PCEPROPVAL)pBuffInreg;
//for each field
for (int i = 0; i < wProp; i++)
{
switch(LOWORD(pInreg->propid))
{
case CEVT_LPWSTR:
//process string values
break;
//integers
case CEVT_I2:
case CEVT_I4:
case CEVT_UI2:
case CEVT_UI4:
case CEVT_BLOB:
case CEVT_BOOL:
//process integer values
break;
case CEVT_R8:
//process floating point values
break;
default:
//other types
break;
}
OutputDebugString(buff);
//next field
pInreg++;
}
LocalFree(pBuffInreg);
//next record
ceoid = CeReadRecordPropsEx(hBDS, CEDB_ALLOWREALLOC, &wProp, NULL,
&(LPBYTE)pBuffInreg, &dwLgInreg, NULL);
k++;
}
CloseHandle(hBDS);
//next database
oidBD = CeFindNextDatabaseEx(hBD, &guid);
}
CloseHandle(hBD);
CloseHandle(hSes);
}
CeUnmountDBVol(&guid);
}
clsReadEDB::~clsReadEDB()
{
}

Hook contacts data

Hello,
I'm currently working with Xposed and i need to restrict access of contacts to applications installed on smartphone i allready tried some codes but not working anyone can help me?
try {
// final Class<?> cResolver = findClass("android.content.ContentResolver",lpparam.classLoader);
//android.content.ContentProviderClient
final Class<?> cResolver = findClass("android.content.ContentResolver",lpparam.classLoader);
XposedBridge.log("<--------ENTROUUUUUUUUUUUUUU COntentResolver----------->: " + lpparam.packageName);
XposedBridge.hookAllMethods(cResolver, "query", new XC_MethodHook() {
@SuppressLint("DefaultLocale")
protected void beforeHookedMethod(MethodHookParam param) throws Throwable {
XposedBridge.log(" Hooked method: " + param.method);
XposedBridge.log(" uri=" + param.args[0]);
String uri = ((Uri) param.args[0]).toString().toLowerCase();
String[] projection = (param.args[1] instanceof String[] ? (String[]) param.args[1] :null);
if (uri.startsWith("content://com.android.contacts/contacts/name_phone_or_email")) {
} else if (uri.startsWith("content://com.android.contacts/") && !uri.equals("content://com.android.contacts/")) {
XposedBridge.log("JOAAAAAAAAAAAAAAAOOOOOOOOOOOOOOOOOOOO 111111111111111111");
String[] components = uri.replace("content://com.android.", "").split("/");
String methodName = components[0] + "/" + components[1].split("\\?")[0];
if (methodName.equals("contacts/contacts") || methodName.equals("contacts/data") || methodName.equals("contacts/phone_lookup") || methodName.equals("contacts/raw_contacts")){
XposedBridge.log("JOAAAAAAAAAAAAAAAOOOOOOOOOOOOOOOOOOOO 22222222222222");
int urlid = -1;
if ((methodName.equals("contacts/contacts") || methodName.equals("contacts/phone_lookup")) && components.length > 2 && TextUtils.isDigitsOnly(components[2])){
urlid = Integer.parseInt(components[2]);
boolean added = false;
if (projection != null && urlid < 0) {
List<String> listProjection = new ArrayList<String>();
listProjection.addAll(Arrays.asList(projection));
String cid = getIdForUri(uri);
if (cid != null && !listProjection.contains(cid)) {
XposedBridge.log("ENTROUU nesta merda do CID");
added = true;
listProjection.add(cid);
}
param.args[1] = listProjection.toArray(new String[0]);
}
if (added)
XposedBridge.log("ENTROUU nesta merda do added");
param.setObjectExtra("column_added", added);
}
}
}
}
@SuppressLint("DefaultLocale")
protected void afterHookedMethod(MethodHookParam param) throws Throwable {
if (param.args.length > 1 && param.args[0] instanceof Uri && param.getResult() != null) {
String uri = ((Uri) param.args[0]).toString().toLowerCase();
String[] projection = (param.args[1] instanceof String[] ? (String[]) param.args[1] : null);
String selection = (param.args[2] instanceof String ? (String) param.args[2] : null);
Cursor cursor = (Cursor) param.getResult();
if (uri.startsWith("content://com.android.contacts/")&& !uri.equals("content://com.android.contacts/")) {
// Contacts provider: allow selected contacts
String[] components = uri.replace("content://com.android.", "").split("/");
String methodName = components[0] + "/" + components[1].split("\\?")[0];
if (methodName.equals("contacts/contacts") || methodName.equals("contacts/data") || methodName.equals("contacts/phone_lookup") || methodName.equals("contacts/raw_contacts")) {
int urlid = -1;
if ((methodName.equals("contacts/contacts") || methodName.equals("contacts/phone_lookup")) && components.length > 2 && TextUtils.isDigitsOnly(components[2])){
urlid = Integer.parseInt(components[2]);
}
// Modify column names back
Object column_added = param.getObjectExtra("column_added");
boolean added = (column_added == null ? false : (Boolean) param.getObjectExtra("column_added"));
List<String> listColumn = new ArrayList<String>();
listColumn.addAll(Arrays.asList(cursor.getColumnNames()));
if (added) listColumn.remove(listColumn.size() - 1);
MatrixCursor result = new MatrixCursor(listColumn.toArray(new String[0]));
// Filter rows
String cid = getIdForUri(uri);
int iid = (cid == null ? -1 : cursor.getColumnIndex(cid));
if (iid >= 0 || urlid >= 0)
while (cursor.moveToNext()) {
copyColumns(cursor, result, listColumn.size());
}
else{
XposedBridge.log("ENTROUUUU NO ELSE");
XposedBridge.log("ID missing URI=" + uri + " added=" + added + "/" + cid
+ " columns=" + TextUtils.join(",", cursor.getColumnNames()) + " projection="
+ (projection == null ? "null" : TextUtils.join(",", projection)) + " selection="
+ selection);
}
result.respond(cursor.getExtras());
param.setResult(result);
cursor.close();
}else{
methodName = null;
if (uri.startsWith("content://com.android.contacts/profile"))
methodName = "contacts/profile";
else
methodName = "ContactsProvider2"; // fall-back
if (methodName != null){
// Return empty cursor
MatrixCursor result = new MatrixCursor(cursor.getColumnNames());
result.respond(cursor.getExtras());
XposedBridge.log(cursor.getExtras().toString());
param.setResult(result);
cursor.close();
}
}
}
}
}
});
} catch (Throwable t) {
throw t;
}