ColinTreeIMEI/ColinTreeIMEI.java at master · OpenSourceAIX/ColinTreeIMEI · GitHub

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package cn.colintree.aix.ColinTreeIMEI;

import android.content.Context;
import android.util.Log;
import android.widget.Toast;
import android.content.Intent;
import android.content.res.AssetFileDescriptor;
import android.net.Uri;

import android.telephony.TelephonyManager;
import android.telephony.CellLocation;
import android.telephony.PhoneStateListener;

import com.google.appinventor.components.annotations.*;
import com.google.appinventor.components.common.ComponentCategory;
import com.google.appinventor.components.runtime.*;

@DesignerComponent(version = ColinTreeIMEI.VERSION,
    description = "by ColinTree at http://aix.colintree.cn",
    category = ComponentCategory.EXTENSION,
    nonVisible = true,
    iconName = "images/extension.png")

@SimpleObject(external = true)
@UsesPermissions(permissionNames = "android.permission.READ_PHONE_STATE")

public class ColinTreeIMEI extends AndroidNonvisibleComponent
implements Component {
    public static final int VERSION = 1;
    private ComponentContainer container;
    private Context context;
    private static final String LOG_TAG = "ColinTreeIMEI";
    public ColinTreeIMEI(ComponentContainer container) {
        super(container.$form());
        this.container = container;
        context = (Context) container.$context();
        Log.d(LOG_TAG, "ColinTreeIMEI Created" );
    }
    @SimpleFunction(description = "")
    public String GetDeviceID() {
        TelephonyManager tm = (TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE);
        return tm.getDeviceId();
    }
}