Long Press on Home - Galaxy Note II, Galaxy S III Developer Discussion

Long Press on Home - Galaxy Note II, Galaxy S III Developer Discussion

Hello, I have never done this for Android, though I do develop web apps. I'd like to give it a shot with the Android OS and my first project would be to modify behavior of long pressing a Home Button on our Note II's. I found some information on the web by using a function to hook into the KeyLongPress and Key ID.
What I would like to know, if where do I begin to start adding my custom functions? Do I create a separate file or put the function in an existing file?
How do I make this apply only during the lockscreen or home screen?
Using the example below, I imagine I need to create a folder called com.example.demo, but not sure where and what else would be needed.
Code:
package com.example.demo;
import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.view.KeyEvent;
import android.view.Menu;
public class TestVolumeActivity extends Activity {
boolean flag = false;
boolean flag2 = false;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_splash_screen);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.activity_splash_screen, menu);
return true;
}
@Override
public boolean onKeyLongPress(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
Log.d("Test", "Long press!");
flag = false;
flag2 = true;
return true;
}
return super.onKeyLongPress(keyCode, event);
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
event.startTracking();
if (flag2 == true) {
flag = false;
} else {
flag = true;
flag2 = false;
}
return true;
}
return super.onKeyDown(keyCode, event);
}
@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
event.startTracking();
if (flag) {
Log.d("Test", "Short");
}
flag = true;
flag2 = false;
return true;
}
return super.onKeyUp(keyCode, event);
}
}
Any help is appreciated.

It would be helpful to take a look at CM code and how the long press hardware key actions, as well as lock screen button actions are implemented.
Sent from my SGH-T999 using Tapatalk 2

Not sure if I understood you correctly, but you can't just put the code in a text file like a PHP script and expect it to work You need to compile it first using the Android SDK.
In any case, you can't hook keys globally the way you are suggesting. You'd need to modify the system's framework files (inside android.policy.jar) for it to work, which frankly sounds to be beyond your capabilities at the moment.

Are you talking about in your own app or for your ROM?
Sent from my SGH-T999
"So I put my phone into airplane mode and threw it... worst transformer ever. -.-" -My friend

Related

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Question 1: Presumingly i wanted to allocate only 1GB of space to store my videos in a particular self declared directory how should i do it?
Question 2: And i wanted my directory to capped at 1GB after which how is it going to auto-delete the oldest video file in that directory once its about to reach 1GB?
Sorry i'm kinna new in java and android and currently creating an car blackbox app can someone help me... Thanks
This is what I have tried so far can someone tell me how should i implement the above function into my mainActivity:
Code:
public class CameraTest extends Activity implements SurfaceHolder.Callback {
private static final String TAG = "Exception";
public static SurfaceView surfaceView;
public static SurfaceHolder surfaceHolder;
public static Camera camera;
public static boolean previewRunning;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
surfaceView = (SurfaceView)findViewById(R.id.surface_camera);
surfaceHolder = surfaceView.getHolder();
surfaceHolder.addCallback(this);
surfaceHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
Button btnStart = (Button) findViewById(R.id.button4);
btnStart.setOnClickListener(new View.OnClickListener()
{
public void onClick(View v)
{
startService(new Intent(getApplicationContext(), ServiceRecording.class));
}
});
Button btnStop = (Button) findViewById(R.id.button5);
btnStop.setOnClickListener(new View.OnClickListener()
{
public void onClick(View v)
{
stopService(new Intent(getApplicationContext(), ServiceRecording.class));
}
});
}
@Override
public void surfaceCreated(SurfaceHolder holder) {
camera = Camera.open();
if (camera != null) {
Camera.Parameters params = camera.getParameters();
camera.setParameters(params);
}
else {
Toast.makeText(getApplicationContext(), "Camera not available!", Toast.LENGTH_LONG).show();
finish();
}
}
@Override
public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
if (previewRunning) {
camera.stopPreview();
}
Camera.Parameters p = camera.getParameters();
p.setPreviewSize(320, 240);
p.setPreviewFormat(PixelFormat.JPEG);
camera.setParameters(p);
try {
camera.setPreviewDisplay(holder);
camera.startPreview();
previewRunning = true;
}
catch (IOException e) {
Log.e(TAG,e.getMessage());
e.printStackTrace();
}
}
@Override
public void onResume(){
super.onResume();
}
@Override
public void surfaceDestroyed(SurfaceHolder holder){
camera.stopPreview();
previewRunning = false;
camera.release();
}
}
My RecordingService.java Service file
Code:
public class ServiceRecording extends Service {
@Override
public IBinder onBind(Intent intent) {
// TODO Auto-generated method stub
return null;
}
private SurfaceView surfaceView;
private SurfaceHolder surfaceHolder;
private Camera camera;
private boolean recordingStatus;
private MediaRecorder mediaRecorder;
private final int maxDurationInMs = 20000;
private static final String TAG = "Exception";
@Override
public void onCreate() {
super.onCreate();
recordingStatus = false;
camera = CameraTest.camera;
surfaceView = CameraTest.surfaceView;
surfaceHolder = CameraTest.surfaceHolder;
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
super.onStartCommand(intent, flags, startId);
if (recordingStatus == false)
startRecording();
return START_STICKY;
}
@Override
public void onDestroy() {
super.onDestroy();
stopRecording();
//camera.stopPreview();
recordingStatus = false;
//camera.release();
}
public boolean startRecording(){
try {
Toast.makeText(getBaseContext(), "Recording Started", Toast.LENGTH_SHORT).show();
try{
camera.unlock();
}
catch(Exception e){
camera.reconnect();
}
mediaRecorder = new MediaRecorder();
mediaRecorder.setCamera(camera);
mediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
mediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
mediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.DEFAULT);
mediaRecorder.setMaxDuration(maxDurationInMs);
mediaRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.DEFAULT);
mediaRecorder.setVideoEncoder(MediaRecorder.VideoEncoder.DEFAULT);
//mediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.DEFAULT);
DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH_mm_ss");
Date date = new Date();
File directory = new File(Environment.getExternalStorageDirectory() + "/VideoList");
if(!(directory.exists()))
directory.mkdir();
File FileSaved = new File(Environment.getExternalStorageDirectory() + "/VideoList", dateFormat.format(date) + ".3gp");
mediaRecorder.setOutputFile(FileSaved.getPath());
mediaRecorder.setVideoSize(surfaceView.getWidth(),surfaceView.getHeight());
//mediaRecorder.setVideoFrameRate(videoFramesPerSecond);
mediaRecorder.setPreviewDisplay(surfaceHolder.getSurface());
mediaRecorder.prepare();
mediaRecorder.start();
recordingStatus = true;
return true;
}
catch (IllegalStateException e) {
Log.d(TAG,e.getMessage());
e.printStackTrace();
return false;
}
catch (IOException e) {
Log.d(TAG,e.getMessage());
e.printStackTrace();
return false;
}
}
public void stopRecording() {
Toast.makeText(getBaseContext(), "Recording Stopped", Toast.LENGTH_SHORT).show();
mediaRecorder.stop();
try {
camera.reconnect();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
recordingStatus = false;
}
}

Anyone can help please...

I've tried my best to do my coding but i'm really in a desperate bit to get some help from you guys here... Could someone please help me, not that i'm lazy or what to do the coding myself but its just that i'm really bad in programming and new to android but yet force to do this project so decided to ask for help from you guys here...

I found this online but it seems that it answer part of my question isn't it but i don't seem to know how to integrate it into my codes... Can someone help me with this problem?
Code:
private static long dirSize(File dir) {
long result = 0;
Stack<File> dirlist= new Stack<File>();
dirlist.clear();
dirlist.push(dir);
while(!dirlist.isEmpty())
{
File dirCurrent = dirlist.pop();
File[] fileList = dirCurrent.listFiles();
for (int i = 0; i < fileList.length; i++) {
if(fileList[i].isDirectory())
dirlist.push(fileList[i]);
else
result += fileList[i].length();
}
}
return result;
}

Could someone guide me along with the above codes??

[Q][DEV]Android Development Maps Question

I'm trying to develop (for the liveview) using an SDK and need to get a bitmap of Google Maps.
Code:
//Map Section
public class myMap extends MapActivity {
MapView mapView;
Bitmap bitmap;
boolean created = false;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
createMap();
}
public void createMap()
{
// build map and mark point
mapView = new MapView(this, "keykeykeykeykeykey");
mapView.setBuiltInZoomControls(false);
GeoPoint point = new GeoPoint(52242730,-884211);
mapView.getController().animateTo(point);
mapView.preLoad();
// copy MapView to canvas
bitmap = Bitmap.createBitmap(400, 800, Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(bitmap);
mapView.draw(canvas);
PluginUtils.sendTextBitmap(mLiveViewAdapter, mPluginId, "Loading Map...", 128, 12);
created = true;
}
public void displayMap()
{
if (created == false)
{
createMap();
}
//Display map on device
Bitmap mybit = Bitmap.createBitmap(128, 128, Bitmap.Config.ARGB_8888);
for(int i = 0; i < 128; i++)
{
for(int j = 0; j < 128; j++)
{
mybit.setPixel(i, j, bitmap.getPixel(i, j));
}
}
//white pixel for debugging
mybit.setPixel(64, 64, Color.WHITE);
}
@Override
protected boolean isRouteDisplayed() {
// TODO Auto-generated method stub
return false;
}
}
Is what I've got so far, the code in createMap() was in onCreate() but It didn't seem to be called.
Now it just force closes.
Anyone know how to help? Is there a better place to ask development questions?
Thanks.
-=Edit=-
Oh, and here's the routine calling the map thing, every couple of seconds.
Code:
private class Timer implements Runnable {
@Override
public void run() {
// TODO Auto-generated method stub
myMap theMap = new myMap();
theMap.displayMap();
}
}

Okay, looks like you cant use google street map like this.
Anyone looking for similar solution, I used open street map and downloaded 'slipery tiles' png's. They provide java routines for finding the tile url from lat/lon.
http://wiki.openstreetmap.org/wiki/Slippy_map_tilenames

[Completed] Android Studio Listview Needs To Be Visible

Hi guys I am new to developing i need help with some codes. Hope you guys can help.
I am using Sqlite database i need to create a list view that display the word from database so hope you guys can help me. here is my code above. ty
//Code
public class Ortho extends ActionBarActivity {
private final String TAG = "Ortho";
DatabaseHelper dbhelper;
TextView word;
TextView mean;
AutoCompleteTextView actv;
Cursor cursor;
Button search;
int flag = 0;
ListView ls;
ArrayList<String> dataword;
@override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.ortho);
ls = (ListView) findViewById(R.id.mainlist);
ls.setVisibility(View.VISIBLE);
//need code here
dbhelper = new DatabaseHelper(this);
try {
dbhelper.createDataBase();
} catch (IOException e) {
Log.e(TAG, "can't read/write file ");
Toast.makeText(this, "error loading data", Toast.LENGTH_SHORT).show();
}
dbhelper.openDataBase();
word = (TextView) findViewById(R.id.word);
mean = (TextView) findViewById(R.id.meaning);
String[] from = {"english_word"};
int[] to = {R.id.text};
actv = (AutoCompleteTextView) findViewById(R.id.autoCompleteTextView);
SimpleCursorAdapter adapter = new SimpleCursorAdapter(this, R.layout.singalline, null, from, to);
// This will provide the labels for the choices to be displayed in the AutoCompleteTextView
adapter.setCursorToStringConverter(new SimpleCursorAdapter.CursorToStringConverter() {
@override
public CharSequence convertToString(Cursor cursor) {
return cursor.getString(1);
}
});
adapter.setFilterQueryProvider(new FilterQueryProvider() {
@override
public Cursor runQuery(CharSequence constraint) {
cursor = null;
int count = constraint.length();
if (count >= 1) {
String constrains = constraint.toString();
cursor = dbhelper.queryr(constrains);
}
return cursor;
}
});

briza-jann23 said:
Hi guys I am new to developing i need help with some codes. Hope you guys can help.
I am using Sqlite database i need to create a list view that display the word from database so hope you guys can help me. here is my code above. ty
//Code
public class Ortho extends ActionBarActivity {
private final String TAG = "Ortho";
DatabaseHelper dbhelper;
TextView word;
TextView mean;
AutoCompleteTextView actv;
Cursor cursor;
Button search;
int flag = 0;
ListView ls;
ArrayList<String> dataword;
@override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.ortho);
ls = (ListView) findViewById(R.id.mainlist);
ls.setVisibility(View.VISIBLE);
//need code here
dbhelper = new DatabaseHelper(this);
try {
dbhelper.createDataBase();
} catch (IOException e) {
Log.e(TAG, "can't read/write file ");
Toast.makeText(this, "error loading data", Toast.LENGTH_SHORT).show();
}
dbhelper.openDataBase();
word = (TextView) findViewById(R.id.word);
mean = (TextView) findViewById(R.id.meaning);
String[] from = {"english_word"};
int[] to = {R.id.text};
actv = (AutoCompleteTextView) findViewById(R.id.autoCompleteTextView);
SimpleCursorAdapter adapter = new SimpleCursorAdapter(this, R.layout.singalline, null, from, to);
// This will provide the labels for the choices to be displayed in the AutoCompleteTextView
adapter.setCursorToStringConverter(new SimpleCursorAdapter.CursorToStringConverter() {
@override
public CharSequence convertToString(Cursor cursor) {
return cursor.getString(1);
}
});
adapter.setFilterQueryProvider(new FilterQueryProvider() {
@override
public Cursor runQuery(CharSequence constraint) {
cursor = null;
int count = constraint.length();
if (count >= 1) {
String constrains = constraint.toString();
cursor = dbhelper.queryr(constrains);
}
return cursor;
}
});
Click to expand...
Click to collapse
Hi, thank you for using XDA assist.
There is a general forum for android here http://forum.xda-developers.com/android/help where you can get better help and support if you try to ask over there.
Good luck.
You can also ask here http://forum.xda-developers.com/coding/java-android

Editing the stock MTC Manager

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

Is RecyclerView refreshed when AlertDialog's positive button gets pressed

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);
}
}
}

Database Info

welcome

Long Press on Home - Galaxy Note II, Galaxy S III Developer Discussion

It would be helpful to take a look at CM code and how the long press hardware key actions, as well as lock screen button actions are implemented. Sent from my SGH-T999 using Tapatalk 2

Are you talking about in your own app or for your ROM? Sent from my SGH-T999 "So I put my phone into airplane mode and threw it... worst transformer ever. -.-" -My friend

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