Android

• Plugged the charger into the wall.
• This AC outlet is controlled by a switch on the other side of the room.
• After charging for awhile, the red light goes off
• Without touching the phone or cord, I turned the power (to that outlet) off
• The phone sensed the loss of power, and the android screen appeared
• I turned the power back on
• The charging light came back on
• A few minutes later, the charging LED goes off again
• A check with the system tells me that the battery is not charging

Quote:

07-26 19:48:22.594 2618-2618/com.example.example E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.example, PID: 2618
java.lang.NullPointerException: storage == null
at java.util.Arrays$ArrayList.<init>(Arrays.java:38)
at java.util.Arrays.asList(Arrays.java:155)
at android.widget.ArrayAdapter.<init>(ArrayAdapter.java:128)
at com.example.example.CustomList.<init>(CustomList.java )
at com.example.example.MainActivity1.showJSON(MainActivity1.java:59)
at com.example.example.MainActivity1.access$000(MainActivity1.java:18)
at com.example.example.MainActivity1$1.onResponse(MainActivity1.java:42)
at com.example.example.MainActivity1$1.onResponse(MainActivity1.java:39)
at com.android.volley.toolbox.StringRequest.deliverResponse(StringRequest.java:67)
at com.android.volley.toolbox.StringRequest.deliverResponse(StringRequest.java:30)
at com.android.volley.ExecutorDelivery$ResponseDeliveryRunnable.run(ExecutorDelivery.java:99)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5254)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)

MainActivity1.java

package com.example.example;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.ListView;
import android.widget.Toast;

import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.StringRequest;
import com.android.volley.toolbox.Volley;

public class MainActivity1 extends AppCompatActivity implements View.OnClickListener {

public static final String JSON_URL = "https://drive.google.com/file/d/0B12MlCDj9SefUS1TbW5LVmc0OGM/view?usp=sharing";

private Button buttonGet;

private ListView listView;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main_activity);

    buttonGet = (Button) findViewById(R.id.buttonGet);
    buttonGet.setOnClickListener(this);
    listView = (ListView) findViewById(R.id.listView);
}

private void sendRequest(){

    StringRequest stringRequest = new StringRequest(JSON_URL,
            new Response.Listener<String>() {
                @Override
                public void onResponse(String response) {
                    showJSON(response);
                }
            },
            new Response.ErrorListener() {
                @Override
                public void onErrorResponse(VolleyError error) {
                    Toast.makeText(MainActivity1.this,error.getMessage(),Toast.LENGTH_LONG).show();
                }
            });

    RequestQueue requestQueue = Volley.newRequestQueue(this);
    requestQueue.add(stringRequest);
}

private void showJSON(String json){
    ParseJSON pj = new ParseJSON(json);
    pj.parseJSON();
    CustomList cl = new CustomList(this, ParseJSON.ids,ParseJSON.names,ParseJSON.emails);
    listView.setAdapter(cl);
}

@Override
public void onClick(View v) {
    sendRequest();
}
}

CustomList.java

package com.example.example;

import android.app.Activity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.TextView;


public class CustomList extends ArrayAdapter<String> {
private String[] ids;
private String[] names;
private String[] emails;
private Activity context;

public CustomList(Activity context, String[] ids, String[] names, String[] emails) {
    super(context, R.layout.list_view_layout, ids);
    this.context = context;
    this.ids = ids;
    this.names = names;
    this.emails = emails;
}

@Override
public View getView(int position, View convertView, ViewGroup parent) {
    LayoutInflater inflater = context.getLayoutInflater();
    View listViewItem = inflater.inflate(R.layout.list_view_layout, null, true);
    TextView textViewId = (TextView) listViewItem.findViewById(R.id.textViewId);
    TextView textViewName = (TextView) listViewItem.findViewById(R.id.textViewName);
    TextView textViewEmail = (TextView) listViewItem.findViewById(R.id.textViewEmail);

    textViewId.setText(ids[position]);
    textViewName.setText(names[position]);
    textViewEmail.setText(emails[position]);

    return listViewItem;
}
}

public void run() {
       BckGround",Toast.LENGTH_LONG).show();
        Calendar c = Calendar.getInstance();
        Notification notification=new Notification();
      notification.sound=      Uri.parse(ContentResolver.SCHEME_ANDROID_RESOURCE+"://"+getPackageName()+"/row/a zan");
       // Toast.makeText(null, "start",Toast.LENGTH_LONG).show();
        int sec = c.get(Calendar.SECOND);
        int hours=  c.get(Calendar.HOUR_OF_DAY);
        int minites=c.get(MINUTE);
 
        int x,y,x2,y2,f,x3,y3,x4,x5,y4,y5;
        String Min,hou;
        x=19;y=1;
        x2=16;y2=1;
        x3=18;y3=1;
        x4=20;y4=1;
        x5=22;y5=1;
        f=0;
        //التاري
         int d,mo;
        d=18;
        mo=7;
        double Marroftime=720000;
        Calendar cn= Calendar.getInstance();
      int  day=cn.get(Calendar.DAY_OF_WEEK);
        int month=cn.get(Calendar.MONTH);
        while   (true) {
 
            c = Calendar.getInstance();
            hours = c.get(Calendar.HOUR_OF_DAY);
            minites = c.get(MINUTE);
            Min="M is: "+ minites;
            hou="H is: "+hours;
 
            if ((hours==x) && (minites==y)&&(f!=minites)){
                this.nb.setContentTitle("string");
                this.nb.setContentText("Another String");
                this.mn.notify(100, nb.build());
                f=minites;
                try {
                    Thread.sleep((long) Marroftime);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
 

            }
          else  if ((hours==x2) && (minites==y2)&&(f!=minites)){
                this.nb.setContentTitle("time");
                this.nb.setContentText("now is time");
                this.mn.notify(100, nb.build());
                f=minites;
                try {
                    Thread.sleep((long) Marroftime);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            }
          else  if ((hours==x3) && (minites==y3)&&(f!=minites)){
                this.nb.setContentTitle("now ");
                this.nb.setContentText("now is time");
                this.mn.notify(100, nb.build());
                f=minites;
                try {
                    Thread.sleep((long) Marroftime);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            }
         else   if ((hours==x4) && (minites==y4)&&(f!=minites)){
                this.nb.setContentTitle("String");
                this.nb.setContentText("String");
                this.mn.notify(100, nb.build());
                f=minites;
                try {
                    Thread.sleep((long) Marroftime);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            }
         else   if ((hours==x5) && (minites==y5)&&(f!=minites)){
                this.nb.setContentTitle("String");
                this.nb.setContentText("String NEw");
                this.mn.notify(100, nb.build());
                f=minites;
                try {
                    Thread.sleep((long) Marroftime);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            }
 
        }
    }
 

}