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Added support for Whatsapp Business and PDF file #19

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9 changes: 9 additions & 0 deletions README.md
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Expand Up @@ -2,6 +2,8 @@

An Android Library with demo application, to send media and text messages via Whatsapp on rooted device

Now support for Whatsapp Business

## Installation

Add it in your root build.gradle at the end of repositories:
Expand Down Expand Up @@ -46,6 +48,13 @@ Send message to one contact or list of contacts, create WMessage and WContact ob
```
WhatsappApi.getInstance().sendMessage(List<WContact>, WMessage, Context, SendMessageListener) -> void
```
## Mime types supported:

* TEXT
* IMAGE
* VIDEO
* PDF



## Contributing
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102 changes: 79 additions & 23 deletions whatsappapilibrary/src/main/java/com/mega4tech/whatsappapilibrary/WhatsappApi.java
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Expand Up @@ -13,6 +13,7 @@
import android.os.Environment;
import android.provider.MediaStore;
import android.text.TextUtils;
import android.util.Log;

import com.mega4tech.whatsappapilibrary.exception.WhatsappNotInstalledException;
import com.mega4tech.whatsappapilibrary.liseteners.GetContactsListener;
Expand Down Expand Up @@ -46,9 +47,15 @@ public class WhatsappApi {

private static WhatsappApi instance;
boolean isRootAvailable;
private static String imgFolder = Environment.getExternalStorageDirectory().getAbsolutePath() + "/WhatsApp/Media/WhatsApp Images/Sent";
private static String vidFolder = Environment.getExternalStorageDirectory().getAbsolutePath() + "/WhatsApp/Media/WhatsApp Video/Sent";
private static String audFolder = Environment.getExternalStorageDirectory().getAbsolutePath() + "/WhatsApp/Media/WhatsApp Audio/Sent";

private static String whatsAppFolder;
private static String whatsAppHost;
private static String whatsAppName;

private static String docFolder ;
private static String imgFolder ;
private static String vidFolder ;
private static String audFolder ;
private SQLiteDatabase db;

public static WhatsappApi getInstance() {
Expand All @@ -60,20 +67,22 @@ public static WhatsappApi getInstance() {
private WhatsappApi() {

boolean suAvailable = Shell.SU.available();
isWhatsappInstalled();

if (suAvailable) {
Shell.SU.run("am force-stop com.whatsapp");
Shell.SU.run("mount -o -R rw,remount /data/data/com.whatsapp");
Shell.SU.run("mount -o rw,remount /data/data/com.whatsapp/databases");
Shell.SU.run("chmod 777 /data/data/com.whatsapp/databases");
Shell.SU.run("chmod 777 /data/data/com.whatsapp/files");
Shell.SU.run("chmod 777 /data/data/com.whatsapp/shared_prefs");
Shell.SU.run("chmod 777 /data/data/com.whatsapp/databases/msgstore.db");
Shell.SU.run("chmod 777 /data/data/com.whatsapp/databases/msgstore.db-wal");
Shell.SU.run("chmod 777 /data/data/com.whatsapp/databases/msgstore.db-shm");
Shell.SU.run("chmod 777 /data/data/com.whatsapp/databases/wa.db");
Shell.SU.run("chmod 777 /data/data/com.whatsapp/databases/wa.db-wal");
Shell.SU.run("chmod 777 /data/data/com.whatsapp/databases/wa.db-shm");
Shell.SU.run("ls -l /data/data/com.whatsapp/databases/msgstore.db-shm");
Shell.SU.run("am force-stop "+ whatsAppHost);
Shell.SU.run("mount -o -R rw,remount " + whatsAppFolder);
Shell.SU.run("mount -o rw,remount " + whatsAppFolder + "databases");
Shell.SU.run("chmod 777 " + whatsAppFolder + "databases");
Shell.SU.run("chmod 777 " + whatsAppFolder + "files");
Shell.SU.run("chmod 777 " + whatsAppFolder + "shared_prefs");
Shell.SU.run("chmod 777 " + whatsAppFolder + "databases/msgstore.db");
Shell.SU.run("chmod 777 " + whatsAppFolder + "databases/msgstore.db-wal");
Shell.SU.run("chmod 777 " + whatsAppFolder + "databases/msgstore.db-shm");
Shell.SU.run("chmod 777 " + whatsAppFolder + "databases/wa.db");
Shell.SU.run("chmod 777 " + whatsAppFolder + "databases/wa.db-wal");
Shell.SU.run("chmod 777 " + whatsAppFolder + "databases/wa.db-shm");
Shell.SU.run("ls -l " + whatsAppFolder + "databases/msgstore.db-shm");
isRootAvailable = true;

} else {
Expand All @@ -85,8 +94,29 @@ private WhatsappApi() {
}

public boolean isWhatsappInstalled() {
File file = new File("/data/data/com.whatsapp/");
return file.exists();
File fileW = new File("/data/data/com.whatsapp/");
File fileW4B = new File("/data/data/com.whatsapp.w4b/");
boolean isInstalled = false;

if(fileW.exists()){
whatsAppFolder ="/data/data/com.whatsapp/";
whatsAppName = "WhatsApp";
whatsAppHost = "com.whatsapp";
isInstalled = true;
}
if(fileW4B.exists()){
whatsAppFolder ="/data/data/com.whatsapp.w4b/";
whatsAppName = "WhatsApp Business";
whatsAppHost = "com.whatsapp.w4b";
isInstalled = true;
}

imgFolder = Environment.getExternalStorageDirectory().getAbsolutePath() + "/" + whatsAppName + "/Media/"+ whatsAppName +" Images/Sent";
vidFolder = Environment.getExternalStorageDirectory().getAbsolutePath() + "/" + whatsAppName + "/Media/"+ whatsAppName +" Video/Sent";
audFolder = Environment.getExternalStorageDirectory().getAbsolutePath() + "/" + whatsAppName + "/Media/"+ whatsAppName +" Audio/Sent";
docFolder = Environment.getExternalStorageDirectory().getAbsolutePath() + "/" + whatsAppName + "/Media/"+ whatsAppName +" Documents/Sent";

return isInstalled;
}

public void sendMessage(WContact contact, WMessage message, Context context, SendMessageListener listener) throws IOException, WhatsappNotInstalledException {
Expand All @@ -102,8 +132,9 @@ public synchronized void sendMessage(final List<WContact> contacts, final WMessa
new AsyncTask<Void, Void, Boolean>() {
@Override
protected Boolean doInBackground(Void... params) {
Shell.SU.run("am force-stop com.whatsapp");
db = SQLiteDatabase.openOrCreateDatabase(new File("/data/data/com.whatsapp/databases/msgstore.db"), null);
Shell.SU.run("am force-stop "+ whatsAppHost);
db = SQLiteDatabase.openOrCreateDatabase(new File(whatsAppFolder +"databases/msgstore.db"), null);

for (WContact contact : contacts) {
try {
sendMessage(contact, message);
Expand All @@ -113,7 +144,7 @@ protected Boolean doInBackground(Void... params) {
}
db.close();
PackageManager pm = context.getPackageManager();
Intent intent = pm.getLaunchIntentForPackage("com.whatsapp");
Intent intent = pm.getLaunchIntentForPackage(whatsAppHost);
context.startActivity(intent);
return true;
}
Expand Down Expand Up @@ -195,6 +226,23 @@ private void sendMessage(WContact contact, WMessage message) throws IOException
}
name = destination.getName();
break;
case DOCUMENT:
name = message.getFile().getPath();
c = Calendar.getInstance();
df = new SimpleDateFormat("yyyyMMdd");
formattedDate = df.format(c.getTime());
source = new File(name);
rand = new Random();
destination = new File(docFolder, "DOC-" + formattedDate + "-WA" + (rand.nextInt(100) + rand.nextInt(75) + rand.nextInt(50)) + "." + FilenameUtils.getExtension(message.getFile().getName()));
if (source.exists()) {
FileChannel src = new FileInputStream(source).getChannel();
FileChannel dst = new FileOutputStream(destination).getChannel();
dst.transferFrom(src, 0, src.size());
src.close();
dst.close();
}
name = destination.getName();
break;
}
sendBigMessage(contact.getId(), message.getText(), name, message.getMime());
}
Expand All @@ -205,8 +253,9 @@ public synchronized void getContacts(Context context, final GetContactsListener
new AsyncTask<Void, Void, List<WContact>>() {
@Override
protected List<WContact> doInBackground(Void... params) {
Shell.SU.run("am force-stop com.whatsapp");
db = SQLiteDatabase.openOrCreateDatabase(new File("/data/data/com.whatsapp/databases/wa.db"), null);
Shell.SU.run("am force-stop "+ whatsAppHost);
//db = SQLiteDatabase.openOrCreateDatabase(new File(whatsAppFolder + "databases/wa.db"), null);
db = SQLiteDatabase.openDatabase(whatsAppFolder +"databases/wa.db", null,SQLiteDatabase.OPEN_READONLY);
List<WContact> contactList = new LinkedList<>();
String selectQuery = "SELECT jid, display_name FROM wa_contacts where phone_type is not null and is_whatsapp_user = 1";
Cursor cursor = db.rawQuery(selectQuery, null);
Expand Down Expand Up @@ -257,6 +306,7 @@ private void sendBigMessage(String jid, String msg, String file, String mimeType
mediaType = (mimeType.contains("video")) ? 3
: (mimeType.contains("image")) ? 1
: (mimeType.contains("audio")) ? 2
: (mimeType.contains("pdf")) ? 9
: 0;

ContentValues initialValues = new ContentValues();
Expand Down Expand Up @@ -287,6 +337,12 @@ private void sendBigMessage(String jid, String msg, String file, String mimeType
bMap = ThumbnailUtils.createVideoThumbnail(spec.getAbsolutePath(), MediaStore.Video.Thumbnails.MICRO_KIND);
} else if(mediaType == 2) {
spec = new File(audFolder, file);
}else if(mediaType == 9) {
spec = new File(docFolder, file);
msg = spec.getName();
bMap = BitmapFactory.decodeFile(spec.getAbsolutePath());
initialValues.put("media_mime_type", mimeType);
initialValues.put("media_duration", 1);
}else{
spec = new File(imgFolder, file);
bMap = BitmapFactory.decodeFile(spec.getAbsolutePath());
Expand Down
5 changes: 3 additions & 2 deletions whatsappapilibrary/src/main/java/com/mega4tech/whatsappapilibrary/model/WMessage.java
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Expand Up @@ -12,7 +12,7 @@
*/

public class WMessage {
public enum MessageType {TEXT, VIDEO, IMAGE, AUDIO}
public enum MessageType {TEXT, VIDEO, IMAGE, AUDIO, DOCUMENT}

String text;
String mime;
Expand All @@ -33,7 +33,8 @@ else if (mime.contains("audio"))
type = MessageType.AUDIO;
else if (mime.contains("image"))
type = MessageType.IMAGE;

else if (mime.contains("pdf"))
type = MessageType.DOCUMENT;
} else
type = MessageType.TEXT;
}
Expand Down