Shake Animation Edittext

1. Activity Class:

package com.mukesh.shakeanimation;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.widget.Toast;

public class MainActivity extends Activity implements View.OnClickListener {

 @Override
 public void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_main);

  View loginButton = findViewById(R.id.login);
  loginButton.setOnClickListener(this);
 }

 public void onClick(View v) {
  Animation shake = AnimationUtils.loadAnimation(this, R.anim.shake);
     findViewById(R.id.pw).startAnimation(shake);
     Toast.makeText(this, "Wrong Password", Toast.LENGTH_SHORT).show();
 }

}

2) activity_main.xml 

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

    android:layout_width="fill_parent"

    android:layout_height="fill_parent"

    android:background="@drawable/blue_gradient"

    android:orientation="vertical"

    android:padding="10dip" >



    <TextView

        android:layout_width="fill_parent"

        android:layout_height="wrap_content"

        android:layout_marginBottom="10dip"

        android:text="Please enter your password:"

        android:textColor="@android:color/white"

        android:textStyle="bold" />



    <EditText

        android:id="@+id/pw"

        android:layout_width="fill_parent"

        android:layout_height="wrap_content"

        android:clickable="true"

        android:password="true"

        android:singleLine="true" />



    <Button

        android:id="@+id/login"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:background="@drawable/btn_active_pressed"

        android:padding="5dp"

        android:text="Login"

        android:textColor="@android:color/white"

        android:textStyle="bold" />



</LinearLayout>

3. res/anim/shake.xml 

<translate xmlns:android="http://schemas.android.com/apk/res/android"
    android:duration="500"
    android:fromXDelta="0"
    android:interpolator="@anim/cycle_7"
    android:toXDelta="10" />

4. res/anim/cycle_7.xml 

<cycleInterpolator xmlns:android="http://schemas.android.com/apk/res/android"
    android:cycles="7" />

Paging in android

Pagination of screen in Android.

There are different Pagination is available in android. you can used as per your requirements.

CIrcle Flow indicator.

 

Title Flow indicator.

Different view Flow.

AsyncDataLoading.

Download code here

Slid Menu Bar Example

Side Menu Bar in Android.

Now a days this is most important feature in android, every one want to make easy interface with minimum user interface, Android provide Side menu for easy user interface, enjoy code.

horz_sidemenu_activity_layout.xml:

<?xml version="1.0" encoding="utf-8"?>

<com.hb.example.HorizontalSideScrollViewxmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="fill_parent"

    android:layout_height="fill_parent"

    android:layout_margin="0px"

    android:background="#00ffffff"

    android:fadingEdge="none"

    android:fadingEdgeLength="0px"

    android:padding="0px"

    android:scrollbars="none" >

    <LinearLayout

        android:id="@+id/top"

        android:layout_width="fill_parent"

        android:layout_height="fill_parent"

        android:layout_margin="0px"

        android:background="#ffffffff"

        android:orientation="horizontal"

        android:padding="0px" >

    </LinearLayout>

</com.hb.example.HorizontalSideScrollView>

mainapplication_layout.xml:

<?xml version="1.0" encoding="utf-8"?>

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

    android:id="@+id/app"

    android:layout_width="1dp"

    android:layout_height="1dp"

    android:layout_margin="2dp"

    android:background="#ffffff"

    android:orientation="vertical"

    android:padding="2dp" >

    <LinearLayout

        android:id="@+id/tabBar"

        android:layout_width="fill_parent"

        android:layout_height="60dip"

        android:background="#F6CE1E"

        android:gravity="center_vertical"

        android:orientation="horizontal" >

        <ImageView

            android:id="@+id/BtnSlide"

            android:layout_width="40dip"

            android:layout_height="wrap_content"

            android:layout_margin="0px"

            android:background="@drawable/left"

            android:padding="0px" />

        <View

            android:layout_width="2dip"

            android:layout_height="wrap_content"

            android:layout_marginLeft="15dip"

            android:layout_marginRight="15dip"

            android:background="#000000" >

        </View>

        <TextView

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:paddingTop="10dip"

            android:text="Company Name"

            android:textColor="#000000"

            android:textSize="8pt" />

    </LinearLayout>

    <View

        android:layout_width="fill_parent"

        android:layout_height="2dip"

        android:background="#000000" >

    </View>

    <ListView

        android:id="@+id/list"

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:background="#25B5F1"

        android:cacheColorHint="@android:color/transparent"

        android:divider="#FFFFFF"

        android:dividerHeight="2dip"

        android:paddingTop="10dip" >

    </ListView>

</LinearLayout>

side_menu.xml:

<?xml version="1.0" encoding="utf-8"?>

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

    android:id="@+id/menu"

    android:layout_width="1dp"

    android:layout_height="1dp"

    android:background="#000000"

    android:orientation="vertical" >

    <LinearLayout

        android:id="@+id/tabBar"

        android:layout_width="fill_parent"

        android:layout_height="60dip"

        android:background="#F6CE1E"

        android:gravity="center"

        android:orientation="horizontal" >

        <TextView

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:paddingTop="10dip"

            android:text="Mobile Name"

            android:textColor="#000000"

            android:textSize="8pt" />

    </LinearLayout>

    <ListView

        android:id="@+id/list"

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:background="#25B5F1"

        android:cacheColorHint="@android:color/transparent"

        android:divider="#FFFFFF"

        android:dividerHeight="2dip"

        android:scrollbars="none" >

    </ListView>

</LinearLayout>

HorizontalSideScrollView:

import android.content.Context;

import android.os.Handler;

import android.util.AttributeSet;

import android.view.MotionEvent;

import android.view.View;

import android.view.ViewGroup;

import android.view.ViewTreeObserver.OnGlobalLayoutListener;

import android.widget.HorizontalScrollView;

public class HorizontalSideScrollView extends HorizontalScrollView

{

      public HorizontalSideScrollView(Context context, AttributeSet attrs, intdefStyle)

      {

            super(context, attrs, defStyle);

            init(context);

      }

      public HorizontalSideScrollView(Context context, AttributeSet attrs)

      {

            super(context, attrs);

            init(context);

      }

      public HorizontalSideScrollView(Context context)

      {

            super(context);

            init(context);

      }

      void init(Context context)

      {

            // remove the fading as the HSV looks better without it

            setHorizontalFadingEdgeEnabled(false);

            setVerticalFadingEdgeEnabled(false);

      }

      /**

       * @param children

       *            The child Views to add to parent.

       * @param scrollToViewIdx

       *            The index of the View to scroll to after initialisation.

       * @param sizeCallback

       *            A SizeCallback to interact with the HSV.

       */

      public void initViews(View[] children, int scrollToViewIdx, SizeCallback sizeCallback)

      {

            // A ViewGroup MUST be the only child of the HSV

            ViewGroup parent = (ViewGroup) getChildAt(0);

            // Add all the children, but add them invisible so that the layouts are calculated, but you can't see the Views

            for (int i = 0; i < children.length; i++)

            {

                  children[i].setVisibility(View.INVISIBLE);

                  parent.addView(children[i]);

            }

            // Add a layout listener to this HSV

            // This listener is responsible for arranging the child views.

            OnGlobalLayoutListener listener = newMyOnGlobalLayoutListener(parent, children, scrollToViewIdx, sizeCallback);

            getViewTreeObserver().addOnGlobalLayoutListener(listener);

      }

      @Override

      public boolean onTouchEvent(MotionEvent ev)

      {

            // Do not allow touch events.

            return false;

      }

      @Override

      public boolean onInterceptTouchEvent(MotionEvent ev)

      {

            // Do not allow touch events.

            return false;

      }

      /**

       * An OnGlobalLayoutListener impl that passes on the call to onGlobalLayout to a SizeCallback, before removing all the Views

       * in the HSV and adding them again with calculated widths and heights.

       */

      class MyOnGlobalLayoutListener implements OnGlobalLayoutListener

      {

            ViewGroup parent;

            View[] children;

            int scrollToViewIdx;

            int scrollToViewPos = 0;

            SizeCallback sizeCallback;

            public MyOnGlobalLayoutListener(ViewGroup parent, View[] children,int scrollToViewIdx, SizeCallback sizeCallback)

            {

                  this.parent = parent;

                  this.children = children;

                  this.scrollToViewIdx = scrollToViewIdx;

                  this.sizeCallback = sizeCallback;

            }

            @Override

            public void onGlobalLayout()

            {    

                  final HorizontalSideScrollView me = HorizontalSideScrollView.this;

                  // The listener will remove itself as a layout listener to the HSV

                  me.getViewTreeObserver().removeGlobalOnLayoutListener(this);

                  // Allow the SizeCallback to 'see' the Views before we remove them and re-add them.

                  // This lets the SizeCallback prepare View sizes, ahead of calls to SizeCallback.getViewSize().

                  sizeCallback.onGlobalLayout();

                  parent.removeViewsInLayout(0, children.length);

                  final int w = me.getMeasuredWidth();

                  final int h = me.getMeasuredHeight();

                  // System.out.println("w=" + w + ", h=" + h);

                  // Add each view in turn, and apply the width and height returned by the SizeCallback.

                  int[] dims = new int[2];

                  scrollToViewPos = 0;

                  for (int i = 0; i < children.length; i++)

                  {

                        sizeCallback.getViewSize(i, w, h, dims);

                        // System.out.println("addView w=" + dims[0] + ", h=" + dims[1]);

                        children[i].setVisibility(View.VISIBLE);

                        parent.addView(children[i], dims[0], dims[1]);

                        if (i < scrollToViewIdx)

                        {

                              scrollToViewPos += dims[0];

                        }

                  }

                  // For some reason we need to post this action, rather than call immediately.

                  // If we try immediately, it will not scroll.

                  new Handler().post(new Runnable()

                  {

                        @Override

                        public void run()

                        {

                              me.scrollBy(scrollToViewPos, 0);

                        }

                  });

            }

      }

      /**

       * Callback interface to interact with the HSV.

       */

      public interface SizeCallback

      {

            /**

             * Used to allow clients to measure Views before re-adding them.

             */

            public void onGlobalLayout();

            /**

             * Used by clients to specify the View dimensions.

             *

             * @param idx

             *            Index of the View.

             * @param w

             *            Width of the parent View.

             * @param h

             *            Height of the parent View.

             * @param dims

             *            dims[0] should be set to View width. dims[1] should be set to View height.

             */

            public void getViewSize(int idx, int w, int h, int[] dims);

      }

}

HorzScrollSideMenuActivity:

import android.app.Activity;

import android.os.Bundle;

import android.os.Handler;

import android.view.LayoutInflater;

import android.view.View;

import android.view.View.OnClickListener;

import android.view.ViewGroup;

import android.widget.AdapterView;

import android.widget.AdapterView.OnItemClickListener;

import android.widget.ArrayAdapter;

import android.widget.HorizontalScrollView;

import android.widget.ImageView;

import android.widget.ListView;

import android.widget.Toast;

import com.hb.example.HorizontalSideScrollView.SizeCallback;

public class HorzScrollSideMenuActivity extends Activity

{

      HorizontalSideScrollView scrollView;

      View menuView;

      View applicationView;

      ImageView btnSlide;

      boolean menuOut = false;

      Handler handler = new Handler();

      int btnWidth;

      String[] cmpName=  {"HTC","i-Phone","Blackberry","Nokia","Samsung","Micromax","Spice","Relilence"};

      String[] mobilenm=  {"HTC-Desire X","i-Phone5","Tourch-9700","Lumia-9200","Ninja-A90","Ninja A-110"};

     

      @Override

      public void onCreate(Bundle savedInstanceState)

      {

            super.onCreate(savedInstanceState);

            LayoutInflater inflater = LayoutInflater.from(this);

            scrollView = (HorizontalSideScrollView) inflater.inflate(R.layout.horz_sidemenu_activity_layout, null);

            setContentView(scrollView);

            menuView = inflater.inflate(R.layout.side_menu, null);

            applicationView = inflater.inflate(R.layout.mainapplication_layout,null);

            ViewGroup tabBar = (ViewGroup)applicationView.findViewById(R.id.tabBar);

            ListView listView = (ListView)applicationView.findViewById(R.id.list);

            ArrayAdapter< String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, cmpName);

            listView.setAdapter(adapter);

            ListView listView1 = (ListView) menuView.findViewById(R.id.list);

            ArrayAdapter< String> devSiteadapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, mobilenm);

            listView1.setAdapter(devSiteadapter);

            btnSlide = (ImageView) tabBar.findViewById(R.id.BtnSlide);

            btnSlide.setOnClickListener(newClickListenerForScrolling(scrollView, menuView));

            final View[] children = new View[] { menuView, applicationView };

            int scrollToViewIdx = 1;

            scrollView.initViews(children, scrollToViewIdx, newSizeCallbackForMenu(btnSlide));

            listView1.setOnItemClickListener(new OnItemClickListener()

            {

                  @Override

                  public void onItemClick(AdapterView<?> arg0, View arg1, intposition,

                              long arg3)

                  {

                        Toast.makeText(HorzScrollSideMenuActivity.this, "Side Menu  Clicked Item  : "+mobilenm[position], Toast.LENGTH_SHORT).show();

                  }

            });

            listView.setOnItemClickListener(new OnItemClickListener()

            {

                  @Override

                  public void onItemClick(AdapterView<?> arg0, View arg1, intposition,

                              long arg3)

                  {

                        Toast.makeText(HorzScrollSideMenuActivity.this,"Clicked Item  : "+cmpName[position], Toast.LENGTH_SHORT).show();

                  }

            });

      }

      /**

       * Helper for examples with a HSV that should be scrolled by a menu View's width.

       */

      static class ClickListenerForScrolling implements OnClickListener

      {

            HorizontalScrollView scrollView;

            View menu;

            /**

             * Menu must NOT be out/shown to start with.

             */

            boolean menuOut = false;

            public ClickListenerForScrolling(HorizontalScrollView scrollView, View menu) {

                  super();

                  this.scrollView = scrollView;

                  this.menu = menu;

            }

            @Override

            public void onClick(View v)

            {

                  int menuWidth = menu.getMeasuredWidth();

                  // Ensure menu is visible

                  menu.setVisibility(View.VISIBLE);

                  if (!menuOut)

                  {

                        int left = 0;

                        scrollView.smoothScrollTo(left, 0);

                  } else

                  {

                        int left = menuWidth;

                        scrollView.smoothScrollTo(left, 0);

                  }

                  menuOut = !menuOut;

            }

      }

      /**

       * Helper that remembers the width of the 'slide' button, so that the 'slide' button remains in view, even when the menu is

       * showing.

       */

      static class SizeCallbackForMenu implements SizeCallback

      {

            int btnWidth;

            View btnSlide;

            public SizeCallbackForMenu(View btnSlide)

            {

                  super();

                  this.btnSlide = btnSlide;

            }

            @Override

            public void onGlobalLayout()

            {

                  btnWidth = btnSlide.getMeasuredWidth();

            }

            @Override

            public void getViewSize(int idx, int w, int h, int[] dims)

            {

                  dims[0] = w;

                  dims[1] = h;

                  final int menuIdx = 0;

                  if (idx == menuIdx)

                  {

                        dims[0] = w - btnWidth;

                  }

            }

      }

}