Display Battery Status - Android

package com.example.getbetterylevel;

import java.io.IOException;

import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.res.AssetFileDescriptor;
import android.media.MediaPlayer;
import android.os.Bundle;
import android.widget.ProgressBar;
import android.widget.TextView;

public class MainActivity extends Activity {

private BroadcastReceiver mbcr = new BroadcastReceiver() {
// onReceive method will receive updates
public void onReceive(Context c, Intent i) {
// initially level has 0 value
// after getting update from broadcast receiver
// it will change and give battery status
int level = i.getIntExtra("level", 0);
// initialize all objects
ProgressBar pb = (ProgressBar) findViewById(R.id.progressBar1);
TextView tv = (TextView) findViewById(R.id.textView1);
// set level of progress bar
pb.setProgress(level);
// display level on text view
tv.setText("Batterylevel:" + Integer.toString(level) + "%");
// start a song when the battery level touches 100%
if (level == 100) {

//do something on bettery full charged
}
}
};

/** Called when the activity is first created. */
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// set layout
setContentView(R.layout.activity_main);
// register broadcast receiver
// Get battery changed status
// we can get more options like power connect, disconnect, call, etc.
// To get more options, write Intent followed by a dot(.) and press
// CTRL+Space
// you will get all the options
registerReceiver(mbcr, new IntentFilter(Intent.ACTION_BATTERY_CHANGED));
}
}

activity_main.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="fill_parent"

    android:layout_height="fill_parent"

   

    android:orientation="vertical" >

    <TextView

        android:id="@+id/textView1"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_gravity="center"

        android:text=""

        android:textSize="25sp" />

    <ProgressBar

        android:id="@+id/progressBar1"

        style="?android:attr/progressBarStyleHorizontal"

        android:progressDrawable="@drawable/progressbar2"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_gravity="center"

        android:minHeight="100dp"

        android:minWidth="200dp" />

</LinearLayout>

drawable->progressbar2.xml

<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >

  <item android:id="@android:id/background">

    <shape>

      <corners android:radius="5dip" />

      <gradient

        android:angle="270"

        android:centerColor="#ff5a5d5a"

        android:centerY="0.5"

        android:endColor="#ff747674"

        android:startColor="#ff9d9e9d" />

    </shape>

  </item>

  <item android:id="@android:id/progress">

    <clip>

      <shape>

        <corners android:radius="5dip" />

          <gradient

            android:angle="0"

            android:endColor="#ff009900"

            android:startColor="#ff000099" />

      </shape>

    </clip>

  </item>

</layer-list>

Android Get SMS History

Android Get SMS History

Hello all here is code for getting SMS history just use this method.

 private void getSMSDetails() {

              StringBuffer stringBuffer = new StringBuffer();

              

              Uri uri = Uri.parse("content://sms");

              Cursor cursor = getContentResolver().query(uri, null, null, null, null);

              if (cursor.moveToFirst()) {

                     for (int i = 0; i < cursor.getCount(); i++) {

                           String body = cursor.getString(cursor.getColumnIndexOrThrow("body"))

                                         .toString();

                           String number = cursor.getString(cursor.getColumnIndexOrThrow("address"))

                                         .toString();

                           String date = cursor.getString(cursor.getColumnIndexOrThrow("date"))

                                         .toString();

                           Date smsDayTime = new Date(Long.valueOf(date));

                           String type = cursor.getString(cursor.getColumnIndexOrThrow("type"))

                                         .toString();

                           String typeOfSMS = null;

                           switch (Integer.parseInt(type)) {

                           case 1:

                                  typeOfSMS = "INBOX";

                                  break;

                           case 2:

                                  typeOfSMS = "SENT";

                                  break;

                           case 3:

                                  typeOfSMS = "DRAFT";

                                  break;

                           }

                           stringBuffer.append("\nPhone Number:--- " + number + " \nMessage Type:--- "

                                         + typeOfSMS + " \nMessage Date:--- " + smsDayTime

                                         + " \nMessage Body:--- " + body);

                           stringBuffer.append("\n----------------------------------");

                           cursor.moveToNext();

                     }

                     textView.setText(stringBuffer);

              }

              cursor.close();

       }