Hi i am new to android developing. I don't know is this the right section to post but i really need help on this. My app is a remote control and and it has to send strings to the server (PC) by clicking the buttons. Somehow my app crashes when i click the button . I cant figure out the problem. Can anyone help me please?? .
here I'm pasting the code:
Code:
public class MyAppActivity extends Activity {
/** Called when the activity is first created. */
Button mButton;
EditText mEdit;
TextView mTextView;
String ip;
Socket s;
InputStream is;
InputStreamReader isr;
BufferedReader br;
DataOutputStream os;
//PrintWriter pw;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.addip);
mButton = (Button) findViewById(R.id.button1);
mEdit = (EditText) findViewById(R.id.editText1);
mTextView = (TextView) findViewById(R.id.tConnectStatus);
mButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
String ip = mEdit.getText().toString();
try {
s = new Socket(ip, 2222);
is = s.getInputStream();
isr = new InputStreamReader(is);
br = new BufferedReader(isr);
os = new DataOutputStream(s.getOutputStream());
//pw = new PrintWriter(os, true);
// s.close();
} catch (Exception ex) {
// System.out.println(ex);
CharSequence statusMesg = "Please Enter the Correct IP ";
mTextView.setText(statusMesg);
}
// Wificlient conState = new Wificlient();
if (s.isConnected()) {
CharSequence statusMesg = "Connected";
mTextView.setText(statusMesg);
Intent startAcontroller = new Intent(
"my.hasham.joy.app.ACONTROLLER");
startActivity(startAcontroller);
} else {
CharSequence statusMesg = "Please Enter the Correct IP ";
mTextView.setText(statusMesg);
// finish();
}
// Intent startAcontroller = new
// Intent("my.hasham.joy.app.ACONTROLLER");
// startActivity(startAcontroller);
}
});
}
public void sendForward(String cmd) throws IOException {
os.writeUTF(cmd);
}
public void sendBackward(String cmd) throws IOException {
os.writeUTF(cmd);
}
public void sendLeft(String cmd) throws IOException {
os.writeUTF(cmd);
}
public void sendRight(String cmd) throws IOException {
os.writeUTF(cmd);
}
public void sendStart(String cmd) throws IOException {
os.writeUTF(cmd);
}
public void sendSelect(String cmd) throws IOException {
os.writeUTF(cmd);
}
public void sendB(String cmd) throws IOException {
os.writeUTF(cmd);
}
public void sendA(String cmd) throws IOException {
os.writeUTF(cmd);
}
}
and the other activity:
Code:
public class Acontroller extends Activity {
Button bForward;
Button bBackward;
Button bRight;
Button bLeft;
Button bSelect;
Button bStart;
Button bB;
Button bA;
public MyAppActivity command = new MyAppActivity();
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_NOSENSOR);
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.nesskin);
bForward = (Button) findViewById(R.id.bForward);
bBackward = (Button) findViewById(R.id.bBackward);
bRight = (Button) findViewById(R.id.bRight);
bLeft = (Button) findViewById(R.id.bLeft);
bSelect = (Button) findViewById(R.id.bSelect);
bStart = (Button) findViewById(R.id.bStart);
bA = (Button) findViewById(R.id.bA);
bB = (Button) findViewById(R.id.bB);
bForward.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
try {
command.sendForward("forward");
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
bBackward.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
// MyAppActivity command = new MyAppActivity();
try {
command.sendBackward("backward");
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
bLeft.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
// MyAppActivity command = new MyAppActivity();
try {
command.sendLeft("Left");
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
bRight.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
// MyAppActivity command = new MyAppActivity();
try {
command.sendRight("right");
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
bSelect.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
// MyAppActivity command = new MyAppActivity();
try {
command.sendSelect("select");
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
bStart.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
// MyAppActivity command = new MyAppActivity();
try {
command.sendStart("start");
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
bA.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
// MyAppActivity command = new MyAppActivity();
try {
command.sendA("a");
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
bB.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
// MyAppActivity command = new MyAppActivity();
try {
command.sendB("b");
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
}
}
Please if anyone can help me . I really need to get this done.
I'm trying to create simple mediaplayer and using MediaPlayer Class, but I have some problems. When I select song from the list, my buttons Next and Prev stopped working. I try some things but nothing works, what I have to do, to fix this problem. I don't know how to use EventHandler - MediaStateChanged, will see this in the code below. I want to add simple progress bar, but this class don't have current position event. I read some about DispatcherTimer, but ...
The code:
Code:
namespace MediaViewer
{
public partial class MainPage : PhoneApplicationPage
{
private App app;
int songIndexForDetails;
public MainPage()
{
InitializeComponent();
app = Application.Current as App;
List<CategoryDetailsViewModel> items = new List<CategoryDetailsViewModel>();
items.Add(app.MusicModel);
PivotControl.ItemsSource = items;
ProgressBar.Visibility = Visibility.Collapsed;
txtCurrentState.Text = MediaPlayer.State.ToString();
}
private void ItemsListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
ListBox list = (ListBox)sender;
int selectedCategoryIndex = list.SelectedIndex;
songIndexForDetails = list.SelectedIndex;
if (selectedCategoryIndex == -1)
return;
List<CategoryDetailsViewModel> model = PivotControl.ItemsSource as List<CategoryDetailsViewModel>;
if (model[PivotControl.SelectedIndex].IsAnyItemAvailable())
{
if (model[PivotControl.SelectedIndex].PrepareItemForPreview(selectedCategoryIndex))
{
if (model[PivotControl.SelectedIndex] is MusicCategoryModel)
{
MediaLibrary library = new MediaLibrary();
FrameworkDispatcher.Update();
MediaPlayer.Play(library.Songs[selectedCategoryIndex]);
ProgressBar.Visibility = Visibility.Visible;
txtCurrentState.Text = MediaPlayer.State.ToString();
}
}
else
MessageBox.Show("Warining!\n\nUnable to open selected file.\nMake sure that your device is disconnected from the computer.");
}
}
private void detailsButton_Click(object sender, RoutedEventArgs e)
{
if (songIndexForDetails == -1)
{
return;
}
NavigationService.Navigate(new Uri("/Pages/SongDetailsPage.xaml?SelectedItem=" + songIndexForDetails, UriKind.Relative));
}
private void pauseButton_Click(object sender, RoutedEventArgs e)
{
MediaPlayer.Pause();
ProgressBar.Visibility = Visibility.Collapsed;
txtCurrentState.Text = MediaPlayer.State.ToString();
}
private void stopButton_Click(object sender, RoutedEventArgs e)
{
MediaPlayer.Stop();
ProgressBar.Visibility = Visibility.Collapsed;
txtCurrentState.Text = MediaPlayer.State.ToString();
}
private void playButton_Click(object sender, RoutedEventArgs e)
{
MediaLibrary library = new MediaLibrary();
FrameworkDispatcher.Update();
if (MediaPlayer.State == MediaState.Paused)
{
MediaPlayer.Resume();
}
else
{
MediaPlayer.Play(library.Songs);
ProgressBar.Visibility = Visibility.Visible;
txtCurrentState.Text = MediaPlayer.State.ToString();
}
}
private void nextButton_Click(object sender, RoutedEventArgs e)
{
MediaPlayer.MoveNext();
}
private void previousButton_Click(object sender, RoutedEventArgs e)
{
MediaPlayer.MovePrevious();
}
public Song GetModelForIndex(int itemIndex)
{
if (itemIndex < Songs.Count)
return Songs[itemIndex];
else
return null;
}
private List<Song> Songs { get; set; }
}
}
Hello there
I'm a newbie in programming and I wanna build a sound recording application.
I have this code which is recording sound and puts a timestamp :
Code:
package com.tsop.tsp_recorder;
import android.R.layout;
import android.app.Activity;
import android.widget.HorizontalScrollView;
import android.widget.LinearLayout;
import android.os.Bundle;
import android.os.Environment;
import android.view.ViewGroup;
import android.widget.Button;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup.MarginLayoutParams;
import android.content.Context;
import android.util.Log;
import android.media.MediaRecorder;
import android.media.MediaPlayer;
import java.io.IOException;
import java.util.Calendar;
public class MainActivity extends Activity
{
private static final String LOG_TAG = "AudioRecordTest";
private static String mFileName = null;
private RecordButton mRecordButton = null;
private MediaRecorder mRecorder = null;
private PlayButton mPlayButton = null;
private MediaPlayer mPlayer = null;
private void onRecord(boolean start) {
if (start) {
startRecording();
} else {
stopRecording();
}
}
private void onPlay(boolean start) {
if (start) {
startPlaying();
} else {
stopPlaying();
}
}
private void startPlaying() {
mPlayer = new MediaPlayer();
try {
mPlayer.setDataSource(mFileName);
mPlayer.prepare();
mPlayer.start();
} catch (IOException e) {
Log.e(LOG_TAG, "prepare() failed");
}
}
private void stopPlaying() {
mPlayer.release();
mPlayer = null;
}
private void startRecording() {
mRecorder = new MediaRecorder();
mRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
mRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
mRecorder.setOutputFile(mFileName);
mRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
try {
mRecorder.prepare();
} catch (IOException e) {
Log.e(LOG_TAG, "prepare() failed");
}
mRecorder.start();
}
private void stopRecording() {
mRecorder.stop();
mRecorder.release();
mRecorder = null;
}
class RecordButton extends Button {
boolean mStartRecording = true;
OnClickListener clicker = new OnClickListener() {
public void onClick(View v) {
onRecord(mStartRecording);
if (mStartRecording) {
setText("Stop recording");
} else {
setText("Start recording");
}
mStartRecording = !mStartRecording;
}
};
public RecordButton(Context ctx) {
super(ctx);
setText("Start recording");
setOnClickListener(clicker);
}
}
class PlayButton extends Button {
boolean mStartPlaying = true;
OnClickListener clicker = new OnClickListener() {
public void onClick(View v) {
onPlay(mStartPlaying);
if (mStartPlaying) {
setText("Stop playing");
} else {
setText("Start playing");
}
mStartPlaying = !mStartPlaying;
}
};
public PlayButton(Context ctx) {
super(ctx);
setText("Start playing");
setOnClickListener(clicker);
}
}
public MainActivity() {
theDate date = new theDate();
String sDate = date.curDate();
String sTime = date.curTime();
mFileName = Environment.getExternalStorageDirectory().getAbsolutePath();
mFileName += "/TSP_Recordings/Date_"+sDate+"_Time_"+sTime+".3gp";
}
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
LinearLayout ll = new LinearLayout(this);
mRecordButton = new RecordButton(this);
ll.addView(mRecordButton,
new LinearLayout.LayoutParams(
ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT,
0));
mPlayButton = new PlayButton(this);
ll.addView(mPlayButton,
new LinearLayout.LayoutParams(
ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT,
0));
setContentView(ll);
}
@Override
public void onPause() {
super.onPause();
if (mRecorder != null) {
mRecorder.release();
mRecorder = null;
}
if (mPlayer != null) {
mPlayer.release();
mPlayer = null;
}
}
}
package com.tsop.tsp_recorder;
import java.util.Calendar;
public class theDate {
static Calendar c = Calendar.getInstance();
public static String curDate() {
int month = c.get(Calendar.MONTH) + 1;
String sDate = c.get(Calendar.DAY_OF_MONTH) + "-"
+ month
+ "-" + c.get(Calendar.YEAR);
return sDate;
}
public static String curTime() {
String sTime = c.get(Calendar.HOUR_OF_DAY)
+ "-" + c.get(Calendar.MINUTE) + "-"
+ c.get(Calendar.SECOND);
return sTime;
}
public static long duration() {
long dur = c.getTimeInMillis();
return dur;
}
}
I need to change it and make it messure the sound levels.I'll use the getMaxAmplitude method,but this method returns only the last result,before it was called.I think I should use a loop,but the start method is capturing and encoding continuously.
How can I get the current amplitude,for example in a period of 1 second,on my recording?
Thanks
I've edited my code into this :
Code:
package com.tsop.tsp_recorder;
import android.R.layout;
import android.app.Activity;
import android.widget.HorizontalScrollView;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.os.Bundle;
import android.os.Environment;
import android.view.ViewGroup;
import android.widget.Button;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup.MarginLayoutParams;
import android.content.Context;
import android.util.Log;
import android.media.MediaRecorder;
import android.media.MediaPlayer;
import java.io.IOException;
import java.util.Calendar;
public class MainActivity extends Activity
{
private static final String LOG_TAG = "AudioRecordTest";
private static String mFileName = null;
private RecordButton mRecordButton = null;
private MediaRecorder mRecorder = null;
private PlayButton mPlayButton = null;
private MediaPlayer mPlayer = null;
public int currentAmplitude;
private void onRecord(boolean start) {
if (start) {
startRecording();
} else {
stopRecording();
}
}
private void onPlay(boolean start) {
if (start) {
startPlaying();
} else {
stopPlaying();
}
}
private void startPlaying() {
mPlayer = new MediaPlayer();
try {
mPlayer.setDataSource(mFileName);
mPlayer.prepare();
mPlayer.start();
} catch (IOException e) {
Log.e(LOG_TAG, "prepare() failed");
}
}
private void stopPlaying() {
mPlayer.release();
mPlayer = null;
}
private void startRecording() {
mRecorder = new MediaRecorder();
mRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
mRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
mRecorder.setOutputFile(mFileName);
mRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
try {
mRecorder.prepare();
} catch (IOException e) {
Log.e(LOG_TAG, "prepare() failed");
}
mRecorder.start();
getAmplitude();
}
private void stopRecording() {
mRecorder.stop();
mRecorder.release();
mRecorder = null;
}
public double getAmplitude() {
if (mRecorder != null) {
currentAmplitude = mRecorder.getMaxAmplitude();
return currentAmplitude;
}
else
return 0;
}
class RecordButton extends Button {
boolean mStartRecording = true;
OnClickListener clicker = new OnClickListener() {
public void onClick(View v) {
onRecord(mStartRecording);
if (mStartRecording) {
setText("Stop recording");
} else {
setText("Start recording");
}
mStartRecording = !mStartRecording;
}
};
public RecordButton(Context ctx) {
super(ctx);
setText("Start recording");
setOnClickListener(clicker);
}
}
class PlayButton extends Button {
boolean mStartPlaying = true;
OnClickListener clicker = new OnClickListener() {
public void onClick(View v) {
onPlay(mStartPlaying);
if (mStartPlaying) {
setText("Stop playing");
} else {
setText("Start playing");
}
mStartPlaying = !mStartPlaying;
}
};
public PlayButton(Context ctx) {
super(ctx);
setText("Start playing");
setOnClickListener(clicker);
}
}
public MainActivity() {
theDate date = new theDate();
String sDate = date.curDate();
String sTime = date.curTime();
mFileName = Environment.getExternalStorageDirectory().getAbsolutePath();
mFileName += "/TSP_Recordings/Date_"+sDate+"_Time_"+sTime+".3gp";
}
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
LinearLayout ll = new LinearLayout(this);
mRecordButton = new RecordButton(this);
ll.addView(mRecordButton,
new LinearLayout.LayoutParams(
ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT,
0));
mPlayButton = new PlayButton(this);
ll.addView(mPlayButton,
new LinearLayout.LayoutParams(
ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT,
0));
TextView tv = new TextView(this);
ll.addView(tv,
new LinearLayout.LayoutParams(
ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT,
0));
tv.setText(Integer.toString(currentAmplitude));
setContentView(ll);
}
@Override
public void onPause() {
super.onPause();
if (mRecorder != null) {
mRecorder.release();
mRecorder = null;
}
if (mPlayer != null) {
mPlayer.release();
mPlayer = null;
}
}
}
But my result is 0 everytime.Any ideas?
Hey guys, I have a xtrons px5 mtcd head unit and I am trying to figure out without flashing to a custom ROM, how to edit what apps launch at wake, or do not turn off with the unit when it goes to sleep.
I believe it is the MTCManager that is doing these actions, and I have found two interesting parts of the decomplied code.
The first file is android/microntek/a.java
HTML:
package android.microntek;
import android.app.ActivityManager;
import android.app.ActivityManager.MemoryInfo;
import android.app.ActivityManager.RunningAppProcessInfo;
import android.app.ActivityManager.RunningServiceInfo;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.content.pm.ResolveInfo;
import android.microntek.service.R;
import android.text.TextUtils;
import android.text.format.Formatter;
import android.view.inputmethod.InputMethodInfo;
import android.view.inputmethod.InputMethodManager;
import android.widget.Toast;
import java.util.ArrayList;
public class a {
static String cp;
private static boolean cq = false;
static Context cr;
private static int cs = -1;
static Toast ct;
private static final String[] cu = new String[]{"android.microntek.", "com.murtas.", "com.microntek.", "com.goodocom.gocsdk", "android.rockchip.update.service", "com.android.systemui", "com.hct.obd.OBDActivity", "com.unisound", "com.dpadnavi.assist", "com.intel.thermal", "cn.manstep.phonemirror", "com.hiworld.", "com.carboy.launch", "com.android.bluetooth", "net.easyconn", "com.android.launcher", "com.google.android", "com.vayosoft.carsystem"};
static Object cv = new Object();
static a cw;
private static final String[] cx = new String[]{"android.microntek.", "com.murtas.", "com.microntek.", "com.goodocom.gocsdk", "android.rockchip.update.service", "com.android.systemui", "com.hct.obdservice.OBDService", "com.unisound", "com.intel.thermal", "com.dpadnavi.assist", "cn.manstep.phonemirror", "com.android.bluetooth", "com.hiworld.", "net.easyconn", "android.cn.ecar.cds.process.CoreService", "com.google.android", "com.vayosoft.carsystem"};
private a(Context context) {
cr = context;
}
private int ex(Context context) {
int i = 0;
Iterable<e> arrayList = new ArrayList();
ActivityManager activityManager = (ActivityManager) context.getSystemService("activity");
for (RunningAppProcessInfo runningAppProcessInfo : activityManager.getRunningAppProcesses()) {
int i2 = runningAppProcessInfo.pid;
int i3 = runningAppProcessInfo.uid;
String str = runningAppProcessInfo.processName;
int i4 = activityManager.getProcessMemoryInfo(new int[]{i2})[0].dalvikPrivateDirty;
e eVar = new e();
eVar.fy(i2);
eVar.fz(i3);
eVar.ga(i4);
eVar.gb(str);
eVar.dk = runningAppProcessInfo.pkgList;
arrayList.add(eVar);
String[] strArr = runningAppProcessInfo.pkgList;
}
for (e eVar2 : arrayList) {
int i5;
if (eVar2.gc() < 10000) {
i5 = i;
} else {
String gd = eVar2.gd();
if (gd.indexOf(".") == -1) {
i5 = i;
} else if (fe(gd) || ff(context, gd) || fg(context, gd)) {
i5 = i;
} else if (cs != 0 || fd(gd)) {
try {
activityManager.killBackgroundProcesses(gd);
i5 = i + 1;
} catch (Exception e) {
System.out.println(" deny the permission");
i5 = i;
}
} else {
ez(gd);
i5 = i + 1;
}
}
i = i5;
}
return i;
}
private void ey(Context context) {
Iterable<RunningServiceInfo> runningServices = ((ActivityManager) context.getSystemService("activity")).getRunningServices(100);
System.out.println(runningServices.size());
Iterable<b> arrayList = new ArrayList();
for (RunningServiceInfo runningServiceInfo : runningServices) {
int i = runningServiceInfo.pid;
int i2 = runningServiceInfo.uid;
String str = runningServiceInfo.process;
long j = runningServiceInfo.activeSince;
int i3 = runningServiceInfo.clientCount;
ComponentName componentName = runningServiceInfo.service;
String shortClassName = componentName.getShortClassName();
String packageName = componentName.getPackageName();
PackageManager packageManager = context.getPackageManager();
try {
ApplicationInfo applicationInfo = packageManager.getApplicationInfo(packageName, 0);
b bVar = new b();
bVar.fh(applicationInfo.loadIcon(packageManager));
bVar.fi(applicationInfo.loadLabel(packageManager).toString());
bVar.fj(shortClassName);
bVar.fk(packageName);
Intent intent = new Intent();
intent.setComponent(componentName);
bVar.fl(intent);
bVar.fm(i);
bVar.fn(i2);
bVar.fo(str);
arrayList.add(bVar);
} catch (NameNotFoundException e) {
e.printStackTrace();
}
}
for (b bVar2 : arrayList) {
if (bVar2.fp() >= 10000) {
String fq = bVar2.fq();
if (!(fd(fq) || ff(context, fq) || fg(context, fq))) {
if (cs != 0 || fe(fq)) {
try {
context.stopService(bVar2.fr());
} catch (SecurityException e2) {
System.out.println(" deny the permission");
}
} else {
ez(fq);
}
}
}
}
}
private long fa(Context context) {
ActivityManager activityManager = (ActivityManager) context.getSystemService("activity");
MemoryInfo memoryInfo = new MemoryInfo();
activityManager.getMemoryInfo(memoryInfo);
return memoryInfo.availMem;
}
public static a fc(Context context) {
a aVar;
synchronized (cv) {
if (cw == null) {
cw = new a(context);
}
cs = -1;
aVar = cw;
}
return aVar;
}
private boolean fd(String str) {
for (String startsWith : cx) {
if (str.startsWith(startsWith)) {
return true;
}
}
return cp != null && str.equals(cp);
}
private boolean fe(String str) {
for (String startsWith : cu) {
if (str.startsWith(startsWith)) {
return true;
}
}
return cp != null && str.equals(cp);
}
private boolean ff(Context context, String str) {
if (context == null || TextUtils.isEmpty(str)) {
return false;
}
for (InputMethodInfo packageName : ((InputMethodManager) context.getSystemService("input_method")).getInputMethodList()) {
if (str.equalsIgnoreCase(packageName.getPackageName())) {
return true;
}
}
return false;
}
private boolean fg(Context context, String str) {
try {
for (ResolveInfo resolveInfo : context.getPackageManager().queryIntentServices(new Intent("android.service.wallpaper.WallpaperService"), 128)) {
if (str.equalsIgnoreCase(resolveInfo.serviceInfo.packageName)) {
return true;
}
}
} catch (Exception e) {
e.printStackTrace();
}
return false;
}
public void ew(int i, String str) {
cs = i;
cq = true;
cp = str;
long fa = fa(cr);
ey(cr);
int ex = ex(cr);
long fa2 = fa(cr);
if (i == 1) {
fa = Math.abs(fa2 - fa);
CharSequence string = cr.getString(R.string.clear_message, new Object[]{Integer.valueOf(ex), Formatter.formatFileSize(cr, fa)});
if (ct == null) {
ct = Toast.makeText(cr, string, 0);
} else {
ct.cancel();
ct = Toast.makeText(cr, string, 1);
}
ct.show();
}
cq = false;
}
public void ez(String str) {
if (str != null && str.length() != 0) {
try {
((ActivityManager) cr.getSystemService("activity")).forceStopPackage(str);
} catch (SecurityException e) {
System.out.println(" deny the permission");
}
}
}
public boolean fb() {
return cq;
}
}
it appears as though it is listing which apps either stay awake on sleep, or launch at boot. Can anybody confirm this?
And in this file, it looks like it might be controlling the apps in the apploop, maybe...
file is android/microntek/c.java
HTML:
package android.microntek;
import android.microntek.service.R;
public class c {
public static final String[] dg = new String[]{"com.microntek.avin", "com.microntek.dvr", "com.microntek.dvd", "com.microntek.tv", "com.microntek.media", "com.microntek.music", "com.microntek.radio", "com.microntek.ipod", "com.microntek.btMusic", "com.microntek.bluetooth", "com.microntek.civxusb", "com.microntek.tv", "com.microntek.dvr"};
public static final String[] dh = new String[]{"com.microntek.avin", "com.microntek.dvr", "com.microntek.dvd", "com.microntek.tv", "com.microntek.media", "com.microntek.music", "com.microntek.radio", "com.microntek.ipod", "com.microntek.btMusic", "com.microntek.dvr"};
public static final String[] di = new String[]{"com.microntek.radio", "com.microntek.dvd", "com.microntek.music", "com.microntek.media", "com.microntek.ipod", "com.microntek.avin"};
public static final int[] dj = new int[]{R.string.music_style0, R.string.music_style1, R.string.music_style2, R.string.music_style3, R.string.music_style4, R.string.music_style5, R.string.music_style6};
}
Let me know what you guys think.
You are absolutely correct. Check out the thread on the Malaysk ROM for the PX5. A member, Nico84, is working with the same files. You guys may want to join forces on this.
Johan
Thanks for that, does that work on the Stock firmware, or only on Malaysk's Custom ROM?
Not sure, but I believe it will work on stock. Needs to be rooted I suppose. Contact Nico84 for details, I am not an experienced Android developer.
I did, thanks for the lead on that, exactly what I was looking for. It looks like it should work on stock firmware so ill probably give it a try
So I took Nico84's MTCManager and tried to decompile and add spotify and accuweather to it, and recompile it. But then the actualy MTCManager did not work, so not sure what I did wrong.
semaj4712 said:
So I took Nico84's MTCManager and tried to decompile and add spotify and accuweather to it, and recompile it. But then the actualy MTCManager did not work, so not sure what I did wrong.
Click to expand...
Click to collapse
You have to compile it with original signature, not testkeys. You can use "tickle my android"
Bummer, tickle my android does not seem to work on mac which is all I have, is there any other way to compile with original signature with apktools? Or would it be possible to make me a version that allows spotify and accuweather to remain open, that would be great.
Ok so I found the documentation on signatures for the APKtool, but it still didnt work. Just to be clear I started this command
Code:
apktool d MTCManager.apk
then I made the changes to the smali.d file, and then recompiled with this command
Code:
apktool b MTCManager/ -c
Is there something I am doing wrong? (The location of files is not exact, bare in mind I am doing this on a mac via terminal so I simply drag and drop the file which returns the path it needs.)
On second try I was able to get this to work. The above commands worked perfectly, my guess is I messed something up the first time around.
For PX3:
when the unit comes back from sleep it sends Intent com.cayboy.action.ACC_ON
when it goes to sleep it sends com.cayboy.action.ACC_OFF
My MainActivity has a RecyclerView adapter, and data to this RecyclerView is added through a AlertDialog which passes the entered text to the MainActivity. The recycler view gets refreshed somehow when the positive button in the dialog is pressed even though I never call notifyItemInserted() or notifyDatasetChange() after passing the new input. I want to know how this happens, my guess is the recyclerview is somehow refreshed after the positive button is pressed in the dialog box.
Custom AlertDialog Code:
Code:
public class CustomDialog extends AppCompatDialogFragment {
OnNoteAddedListener onNoteAddedListener;
public interface OnNoteAddedListener {
public void onClick(String note);
}
public CustomDialog(OnNoteAddedListener onNoteAddedListener) {
this.onNoteAddedListener = onNoteAddedListener;
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
// Get the layout inflater
final LayoutInflater inflater = getActivity().getLayoutInflater();
final View dialogLayout = inflater.inflate(R.layout.dialog_box, null);
// Inflate and set the layout for the dialog
// Pass null as the parent view because its going in the dialog layout
builder.setView(dialogLayout).setPositiveButton("Ok", new DialogInterface.OnClickListener() {@Override
public void onClick(DialogInterface dialog, int id) {
EditText addNote = dialogLayout.findViewById(R.id.note_text);
String note = addNote.getText().toString();
onNoteAddedListener.onClick(note);
}
}).setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
CustomDialog.this.getDialog().cancel();
}
});
return builder.create();
}
}
Adapter code:
Code:
class RecyclerViewAdapter extends RecyclerView.Adapter<RecyclerViewAdapter.ViewHolder>
{
private static final String TAG = "RecyclerViewAdapter";
private List<String> notesList;
private Context mContext;
private SendPositionConnector sendPositionConnector;
public interface SendPositionConnector
{
public void sendPosition(int position);
}
public RecyclerViewAdapter(List<String> notesList, Context mContext)
{
this.notesList = notesList;
this.mContext = mContext;
this.sendPositionConnector = (MainActivity)mContext;
}
@NonNull
@Override
public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType)
{
View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.layout_listitem, parent, false);
ViewHolder holder = new ViewHolder(view);
return holder;
}
@Override
public void onBindViewHolder(@NonNull ViewHolder viewHolder, final int position)
{
Log.d(TAG, "onBindViewHandler: called");
viewHolder.noteContent.setText(notesList.get(position));
viewHolder.parentLayout.setOnLongClickListener(new View.OnLongClickListener(){
@Override
public boolean onLongClick(View view)
{
Log.d(TAG, "onLongClick: long clicked on");
sendPositionConnector.sendPosition(position);
return false;
}
});
}
@Override
public int getItemCount()
{
return notesList.size();
}
public class ViewHolder extends RecyclerView.ViewHolder
{
TextView noteContent;
RelativeLayout parentLayout;
ImageView bullet;
public ViewHolder(@NonNull View itemView)
{
super(itemView);
bullet = itemView.findViewById(R.id.bullet);
noteContent = itemView.findViewById(R.id.text_content);
parentLayout = itemView.findViewById(R.id.parent_layout);
}
}
}
Main Activity:
Code:
public class MainActivity extends AppCompatActivity implements RecyclerViewAdapter.SendPositionConnector
{
private static final String TAG = "MainActivity";
private List<String> notesList = new ArrayList<>();
private RecyclerView recyclerView;
private RecyclerViewAdapter adapter;
private int position;
public AgentAsyncTask agentAsyncTask;
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
recyclerView = findViewById(R.id.my_recycler_view);
registerForContextMenu(recyclerView);
recyclerView.setLayoutManager(new LinearLayoutManager(this));
agentAsyncTask = new AgentAsyncTask(notesList, getApplicationContext(), true, new AgentAsyncTask.OnRead(){
@Override
public void onRead(List<String> notesList)
{
if(!notesList.isEmpty())
MainActivity.this.notesList = notesList;
adapter = new RecyclerViewAdapter(notesList, MainActivity.this);
recyclerView.setAdapter(adapter);
}
});
agentAsyncTask.execute();
}
@Override
public boolean onCreateOptionsMenu(Menu menu)
{
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.add_menu, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item)
{
// Handle item selection
switch (item.getItemId())
{
case R.id.add_note:
showDialogBox(item);
return true;
default:
return super.onOptionsItemSelected(item);
}
}
@Override
protected void onStop()
{
super.onStop();
new AgentAsyncTask(notesList, getApplicationContext(), false, new AgentAsyncTask.OnRead(){
@Override
public void onRead(List<String> notesList)
{
if(!notesList.isEmpty())
MainActivity.this.notesList = notesList;
}
}).execute();
}
@Override
protected void onDestroy()
{
super.onDestroy();
}
private boolean showDialogBox(MenuItem menuItem)
{
AppCompatDialogFragment dialogFragment = new CustomDialog(new CustomDialog.OnNoteAddedListener(){
@Override
public void onClick(String note)
{
Log.d(TAG, "onClick: "+ note);
notesList.add(note);
}
});
dialogFragment.show(getSupportFragmentManager(),"Adding");
return true;
}
@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo)
{
super.onCreateContextMenu(menu, v, menuInfo);
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.context_menu, menu);
}
@Override
public boolean onContextItemSelected(MenuItem menuItem)
{
switch(menuItem.getItemId())
{
case R.id.delete:
notesList.remove(position);
adapter.notifyItemRemoved(position);
adapter.notifyItemRangeChanged(position, notesList.size());
return true;
default:
return false;
}
}
@Override
public void sendPosition(int position)
{
this.position = position;
}
private static class AgentAsyncTask extends AsyncTask<Void, Void, List<String>>
{
private List<String> notesList;
private boolean flag;
OnRead onRead;
Context context;
AppDataBase dataBase;
private static final String TAG = "AgentAsyncTask";
public interface OnRead
{
public void onRead(List<String> notesList);
}
private AgentAsyncTask(List<String> notesList,Context context,boolean flag, OnRead onRead)
{
this.notesList = notesList;
this.onRead = onRead;
this.flag = flag;
this.context = context;
}
@Override
protected List<String> doInBackground(Void... params)
{
dataBase = Room.databaseBuilder(context, AppDataBase.class, "database-name").build();
if(!flag)
{
Gson gson = new Gson();
Type type = new TypeToken<List<String>>() {}.getType();
String json = gson.toJson(notesList, type);
Log.d(TAG, "doInBackground: "+json);
Notes notes = new Notes();
notes.setNoteContent(json);
notes.setUid(1);
dataBase.notesDao().insertNotes(notes);
return notesList;
}
else
{
Gson gson = new Gson();
String notesListContent = dataBase.notesDao().getNotes();
if(dataBase.notesDao().getCount() != 0)
{
notesList = gson.fromJson(notesListContent, new TypeToken<List<String>>()
{
}.getType());
}
else
{
return notesList;
}
return notesList;
}
}
@Override
protected void onPostExecute(List<String> notesList)
{
super.onPostExecute(notesList);
if(flag)
onRead.onRead(notesList);
}
}
}