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No error when updating, but the image cannot updated android sqlite

So I have an SQLite database. I try to update and there is no error in my android application. When I update only the name or the cost, it successfully updated but the image not showing in my gridview. But when I Update only the image, it is successfully updated.Can someone please help me out here!
this my Database Class:
public class Database extends SQLiteOpenHelper {
private static final String DATABASE_NAME = "mydaringdb";
private static final int DATABASE_VERSION = 2;
public static final String TABLE_PRODUK = "produk";
public static final String KEY_ID_PRODUK = "id";
public static final String KEY_NAMA_PRODUK = "nama_produk";
public static final String KEY_HARGA_PRODUK = "harga_produk";
public static final String KEY_GAMBAR_PRODUK = "gambar_produk";
//for showing 1 product
public ModelProduk getnama(int selection) {
SQLiteDatabase db = this.getReadableDatabase();
String cb = "SELECT * FROM " + TABLE_PRODUK + " WHERE " + KEY_ID_PRODUK + "= '" + selection + "'";
Cursor cursor = db.rawQuery(cb, null);
if (cursor != null)
cursor.moveToFirst();
ModelProduk modelProduk = new ModelProduk();
modelProduk.set_id(Integer.parseInt(cursor.getString(0)));
modelProduk.set_nama(cursor.getString(1));
modelProduk.set_harga(Integer.parseInt(cursor.getString(2)));
modelProduk.set_gambar(cursor.getBlob(3));
return modelProduk;
}
//for update 1 product
public void update(ModelProduk modelProduk) {
SQLiteDatabase db = this.getWritableDatabase();
ContentValues values = new ContentValues();
values.put(KEY_NAMA_PRODUK, modelProduk.get_nama());
values.put(KEY_HARGA_PRODUK, modelProduk.get_harga());
values.put(KEY_GAMBAR_PRODUK, modelProduk.get_gambar());
String where = "id=?";
String[] whereArgs = new String[] {String.valueOf(modelProduk.get_id())};
// update baris
db.update(TABLE_PRODUK, values, where, whereArgs);
}
My update class:
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_update_produk);
init();
tambahgambaru.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
showFileChooser();
}
});
simpandatau.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
modelProduk.set_nama(deskripsiu.getText().toString());
modelProduk.set_harga(Integer.parseInt(harga_produku.getText().toString()));
modelProduk.set_gambar(getImageByte(bitmap));
db.update(modelProduk);
Toast.makeText(getApplicationContext(), "Data Berhasil Diubah!", Toast.LENGTH_SHORT).show();
}
});
kembaliu.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent i = new Intent(UpdateProduk.this, Produk.class);
startActivity(i);
finish();
}
});
}
public void refresh(){
produklist = new ArrayList<>();
adapter = new ProdukAdapter( this, produklist);
produklist.clear();
produklist.addAll(db.getAllProduk());
adapter.notifyDataSetChanged();
}
private void init(){
pilih = getIntent().getIntExtra("id_produk", 0);
db = new Database(this);
modelProduk = db.getnama(pilih);
gambar_produku = (ImageView) findViewById(R.id.pilihgambaru);
tambahgambaru = (Button) findViewById(R.id.btaddu);
simpandatau = (Button) findViewById(R.id.btsimpanu);
deskripsiu = (EditText) findViewById(R.id.etdesku);
harga_produku = (EditText) findViewById(R.id.ethargau);
kembaliu = (Button) findViewById(R.id.btkembaliu);
deskripsiu.setText(modelProduk.get_nama());
harga_produku.setText(String.valueOf(modelProduk.get_harga()));
gambar_produku.setImageBitmap(bitmap(modelProduk.get_gambar()));
}
public void showFileChooser() {
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, "Pilih Gambar"), 1);
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == 1 && resultCode==RESULT_OK) {
filePath = data.getData();
try {
bitmap = MediaStore.Images.Media.getBitmap(getContentResolver(), filePath);
gambar_produku.setImageBitmap(bitmap);
} catch (IOException e) {
e.printStackTrace();
}
}
}
public byte[] getImageByte(Bitmap bitmap) {
ByteArrayOutputStream stream = new ByteArrayOutputStream();
byte imageInByte[]=null;
if(bitmap!=null) {
bitmap.compress(Bitmap.CompressFormat.JPEG, 50, stream);
imageInByte=stream.toByteArray();
}
return imageInByte;
}
public Bitmap bitmap (byte[] byteImage){
byte[] outImage = byteImage;
Bitmap image ;
if (outImage != null){
ByteArrayInputStream imageStream = new ByteArrayInputStream(outImage);
image = BitmapFactory.decodeStream(imageStream);
}else {
image= null;
}
return image;
}
}
my update.xml:
<ImageView
android:id="#+id/pilihgambaru"
android:layout_width="150dp"
android:layout_height="150dp"
android:src="#mipmap/ic_launcher"
android:layout_centerHorizontal="true"
/>
<Button
android:id="#+id/btaddu"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#id/pilihgambaru"
android:layout_marginLeft="10dp"
android:layout_marginTop="10dp"
android:text="pilih gambar"
android:layout_centerHorizontal="true"
/>
<EditText
android:id="#+id/etdesku"
android:layout_width="300dp"
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:layout_marginLeft="10dp"
android:layout_below="#id/btaddu"
android:layout_centerHorizontal="true"
android:hint="Masukkan Deskripsi Barang"
android:inputType="textMultiLine"
android:maxLength="100"
/>
<EditText
android:id="#+id/ethargau"
android:layout_width="300dp"
android:layout_height="wrap_content"
android:layout_below="#id/etdesku"
android:layout_marginTop="10dp"
android:layout_centerHorizontal="true"
android:hint="Masukkan Harga Barang"
android:inputType="number"
android:maxLength="10"
/>
<Button
android:id="#+id/btsimpanu"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#id/ethargau"
android:layout_marginTop="10dp"
android:text="simpan"
android:layout_marginLeft="100dp"
android:layout_centerHorizontal="true"
/>
<Button
android:id="#+id/btkembaliu"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#id/btsimpanu"
android:layout_centerHorizontal="true"
android:layout_marginTop="10dp"
android:text="ke produk"
/>

How to dynamically add suggestions to autocompletetextview with preserving character status along with images

Currently I am using code to give text suggestion. I would like to add another text and image. How do I do that? Currently, I am using the code below.I shows text but image is not displayed .How do I set the image ?
public class AutoCompleteTextViewActivity extends Activity{
ImageLoader imageLoader;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
DisplayImageOptions defaultOptions = new DisplayImageOptions.Builder()
.cacheInMemory(true)
.cacheOnDisc(true)
.build();
ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(getApplicationContext())
.defaultDisplayImageOptions(defaultOptions)
.build();
ImageLoader.getInstance().init(config);
AutoCompleteTextView actv = new AutoCompleteTextView(this);
actv.setThreshold(1);
final String[] from = {BaseColumns._ID, "name", "artist", "title"};
int[] to = {R.id.list_image, R.id.textView1, R.id.textView2, R.id.textView3};
final SimpleCursorAdapter adapter = new SimpleCursorAdapter(this, R.layout.list_row, null, from, to);
adapter.setStringConversionColumn(1);
ViewBinder viewBinder = new ViewBinder() {
public boolean setViewValue(View view, Cursor cursor, int columnIndex) {
if (columnIndex == 0) {
ImageView iv = (ImageView) view;
Bitmap bitmap = cursor.getExtras().getParcelable("image");
if (bitmap != null) {
iv.setImageBitmap(bitmap);
}
return true;
}
return false;
}
};
adapter.setViewBinder(viewBinder);
FilterQueryProvider provider = new FilterQueryProvider() {
ExecutorService mPool = Executors.newCachedThreadPool();
Uri URI = Uri.parse("adapter://autocomplete");
public Cursor runQuery(CharSequence constraint) {
if (constraint == null) {
return null;
}
try {
return callWebService(constraint, from);
} catch (JSONException e) {
e.printStackTrace();
return null;
}
}
// here you make the web request
private Cursor callWebService(CharSequence constraint, String[] columnNames) throws JSONException {
Log.d("TAG", "callWebService for: " + constraint);
MatrixCursor cursor = new MyMatrixCursor(columnNames);
// TODO do real network request
// call web service here and keep the result in "jsonStr"
// String a=constraint;
JSONObject json=JSONfunctions.getJSONfromURL("http://ws.audioscrobbler.com/2.0/?method=artist.getinfo&artist="+ constraint +"&api_key=63692beaaf8ba794a541bca291234cd3&format=json");
JSONObject js1=json.getJSONObject("artist");
JSONObject js=js1.getJSONObject("similar");
JSONArray resultArray = js.getJSONArray("artist");
int length = resultArray.length();
for (int i = 0; i < length; i++) {
String data = resultArray.getJSONObject(i).getString("name");
String dataimage = resultArray.getJSONObject(i).getJSONArray("image").getJSONObject(i).getString("#text");
cursor.newRow().add(i)
.add(data)
.add(data)
.add(data);
String link = dataimage;
// get cached Bundle based on "link" (use HashMap<String, Bundle>)
// or if new link initiate async request for getting the bitmap
// TODO implement HashMap caching
// new async request
Bundle extras = new Bundle();
try {
mPool.submit(new ImageRequest(link, extras));
} catch (MalformedURLException e) {
e.printStackTrace();
}
cursor.respond(extras);
}
cursor.setNotificationUri(getContentResolver(), URI);
return cursor;
}
class ImageRequest implements Runnable {
private URL mUrl;
private Bundle mExtra;
public ImageRequest(String link, Bundle extra) throws MalformedURLException {
mUrl = new URL(link);
mExtra = extra;
}
public void run() {
String TAG="log";
// TODO do real network request
// simulate network delay
// Log.d(TAG, "getting " + mUrl);
// try {
// Thread.sleep(2000 + (long) (4000 * Math.random()));
// } catch (InterruptedException e) {
// e.printStackTrace();
// }
Bitmap b = imageLoader.loadImageSync(mUrl.toString());
// Bitmap b = BitmapFactory.decodeResource(getResources(), mUrl.toString());
mExtra.putParcelable("image", b);
getContentResolver().notifyChange(URI, null);
Log.d(TAG, "run got a bitmap " + b.getWidth() + "x" + b.getHeight());
}
}
};
adapter.setFilterQueryProvider(provider);
actv.setAdapter(adapter);
LayoutParams params = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
setContentView(actv, params);
}
}
///////////////
MyMatrixCursor
//////////
public class MyMatrixCursor extends MatrixCursor {
List<Bundle> mBundles = new ArrayList<Bundle>();
public MyMatrixCursor(String[] columnNames) {
super(columnNames);
}
#Override
public Bundle respond(Bundle extras) {
mBundles.add(extras);
return extras;
}
#Override
public Bundle getExtras() {
return mBundles.get(mPos);
}
}
////////
JSONfunctions
///////
public class JSONfunctions {
public static JSONObject getJSONfromURL(String url){
InputStream is = null;
String result = "";
JSONObject jArray = null;
//http post
try{
HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost(url);
HttpResponse response = httpclient.execute(httppost);
HttpEntity entity = response.getEntity();
is = entity.getContent();
}catch(Exception e){
Log.e("log_tag", "Error in http connection "+e.toString());
}
//convert response to string
try{
BufferedReader reader = new BufferedReader(new InputStreamReader(is,"iso-8859-1"),8);
StringBuilder sb = new StringBuilder();
String line = null;
while ((line = reader.readLine()) != null) {
sb.append(line + "\n");
}
is.close();
result=sb.toString();
}catch(Exception e){
Log.w("log_tag", "Error converting result "+e.toString());
}
try{
jArray = new JSONObject(result);
}catch(JSONException e){
Log.w("log_tag", "Error parsing data "+e.toString());
}
return jArray;
}
}
////////
main.xml
///
<?xml version="1.0" encoding="utf-8"?>
<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:text="Pick Artist"
android:textAppearance="?android:attr/textAppearanceLarge" />
<AutoCompleteTextView
android:id="#+id/actv"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:completionThreshold="1"> <requestFocus />
</AutoCompleteTextView>
<TextView
android:id="#+id/selection"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge" />
</LinearLayout>
/////
list_row.xml
///
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="#android:color/white"
android:orientation="horizontal"
android:padding="5dip" >
<!-- ListRow Left sied Thumbnail image -->
<LinearLayout android:id="#+id/thumbnail"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="3dip"
android:layout_alignParentLeft="true"
android:layout_marginRight="5dip">
<ImageView
android:id="#+id/list_image"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:adjustViewBounds="true"
android:maxWidth="42dp"
android:maxHeight="42dp"
android:src="#drawable/ic_launcher"
android:scaleType="fitCenter"
android:layout_marginLeft="3dp"/>
</LinearLayout>
<!-- Title Of Song-->
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignTop="#+id/thumbnail"
android:layout_toRightOf="#+id/thumbnail"
android:text="test"
android:textColor="#040404"
android:typeface="sans"
android:textSize="15dip"
android:textStyle="bold"/>
<!-- Artist Name -->
<!-- Rightend Duration -->
<!-- Rightend Arrow -->
<TextView
android:id="#+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/textView1"
android:layout_centerVertical="true"
android:text="test"
android:textColor="#040404"
android:textSize="5dip"
android:textStyle="bold"
android:typeface="sans" />
<TextView
android:id="#+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="#+id/thumbnail"
android:layout_toRightOf="#+id/thumbnail"
android:text="test"
android:textColor="#040404"
android:textSize="15dip"
android:textStyle="bold"
android:typeface="sans" />
</RelativeLayout>
///
Manifest
///
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.example"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk android:minSdkVersion="10" />
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<application
android:icon="#drawable/ic_launcher"
android:label="#string/app_name" >
<activity
android:label="#string/app_name"
android:name=".AutoCompleteTextViewActivity" >
<intent-filter >
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>

ok try this:
LinearLayout ll = new LinearLayout(this);
ll.setOrientation(LinearLayout.VERTICAL);
AutoCompleteTextView actv = new AutoCompleteTextView(this);
actv.setThreshold(1);
String[] from = {"name"};
int[] to = {android.R.id.text1};
SimpleCursorAdapter adapter = new SimpleCursorAdapter(this, android.R.layout.simple_dropdown_item_1line, null, from, to) {
// required for Spanned data
#Override
public void bindView(View view, Context context, Cursor cursor) {
MyCursor c = (MyCursor) cursor;
TextView tv = (TextView) view;
tv.setText(c.getSpanned());
}
// required for Spanned data
#Override
public CharSequence convertToString(Cursor cursor) {
MyCursor c = (MyCursor) cursor;
return c.getSpanned();
}
};
FilterQueryProvider provider = new FilterQueryProvider() {
#Override
public Cursor runQuery(CharSequence constraint) {
if (constraint == null) {
return null;
}
MyCursor c = new MyCursor();
// fake web service responses
List<String> names = callFakeWebService(constraint);
int i = 0;
for (String name: names) {
SpannableStringBuilder ssb = new SpannableStringBuilder(name);
int start = name.indexOf(" ");
ForegroundColorSpan what = new ForegroundColorSpan(0xffff0000);
ssb.setSpan(what, start + 1, ssb.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
c.newRow().add(i++).add(name);
c.addSpanned(ssb);
}
return c;
}
// fake web service request
private List<String> callFakeWebService(CharSequence constraint) {
Log.d(TAG, "callFakeWebService for: " + constraint);
String[] namesArr = {
"Mark Smith",
"Monica Thompson",
"John White",
"Jane Brown"
};
String stringConstraint = constraint.toString().toLowerCase();
List<String> names = new ArrayList<String>();
for (int i = 0; i < namesArr.length; i++) {
String name = namesArr[i];
if (name.toLowerCase().startsWith(stringConstraint)) {
names.add(name);
}
}
return names;
}
};
adapter.setFilterQueryProvider(provider);
actv.setAdapter(adapter);
ll.addView(actv);
TextView tv = new TextView(this);
tv.setTextSize(32);
tv.setTextColor(0xffff0000);
tv.setText("type one of:\n mark,\n monica,\n john\n jane");
ll.addView(tv);
setContentView(ll);
where custom Cursor could look like this (it is minimalistic version supporting only one Spanned in a row):
static class MyCursor extends MatrixCursor {
private static final String[] NAMES = {BaseColumns._ID, "name"};
private ArrayList<Spanned> mSpannedList;
public MyCursor() {
super(NAMES);
mSpannedList = new ArrayList<Spanned>();
}
public void addSpanned(Spanned s) {
mSpannedList.add(s);
}
public Spanned getSpanned() {
return mSpannedList.get(mPos);
}
}
EDIT with no Spanned text:
AutoCompleteTextView actv = new AutoCompleteTextView(this);
actv.setThreshold(1);
final String[] from = {BaseColumns._ID, "name", "artist", "title"};
int[] to = {R.id.list_image, R.id.textView1, R.id.textView2, R.id.textView3};
final SimpleCursorAdapter adapter = new SimpleCursorAdapter(this, R.layout.list_row, null, from, to);
adapter.setStringConversionColumn(1);
ViewBinder viewBinder = new ViewBinder() {
public boolean setViewValue(View view, Cursor cursor, int columnIndex) {
if (columnIndex == 0) {
ImageView iv = (ImageView) view;
Bitmap bitmap = cursor.getExtras().getParcelable("image");
if (bitmap != null) {
iv.setImageBitmap(bitmap);
}
return true;
}
return false;
}
};
adapter.setViewBinder(viewBinder);
FilterQueryProvider provider = new FilterQueryProvider() {
ExecutorService mPool = Executors.newCachedThreadPool();
Uri URI = Uri.parse("adapter://autocomplete");
public Cursor runQuery(CharSequence constraint) {
if (constraint == null) {
return null;
}
try {
return callWebService(constraint, from);
} catch (JSONException e) {
e.printStackTrace();
return null;
}
}
// here you make the web request
private Cursor callWebService(CharSequence constraint, String[] columnNames) throws JSONException {
Log.d("TAG", "callWebService for: " + constraint);
MatrixCursor cursor = new MyMatrixCursor(columnNames);
// TODO do real network request
// call web service here and keep the result in "jsonStr"
String jsonStr = "{\"ResultArray\":[{\"data\":{ \"sno\":\"sno1\", \"date\":\"2011-08-21 14:27:09\", \"user\":\"1\", \"link\":\"http://scm-l3.technorati.com/11/11/17/56749/google-docs-revision.jpg?t=20111117074048\", \"name\":\"Aa\" }},{\"data\":{ \"sno\":\"sno2\", \"date\":\"2011-08-21 14:28:09\", \"user\":\"2\", \"link\":\"http://kcclaveria.com/wp-content/uploads/2013/02/google-panda-penguin.jpg\", \"name\":\"Bb\" }}]}";
JSONObject json = new JSONObject(jsonStr);
JSONArray resultArray = json.getJSONArray("ResultArray");
int length = resultArray.length();
for (int i = 0; i < length; i++) {
JSONObject data = resultArray.getJSONObject(i).getJSONObject("data");
cursor.newRow().add(i)
.add(data.getString("name"))
.add(data.getString("user"))
.add(data.getString("sno"));
String link = data.getString("link");
// get cached Bundle based on "link" (use HashMap<String, Bundle>)
// or if new link initiate async request for getting the bitmap
// TODO implement HashMap caching
// new async request
Bundle extras = new Bundle();
try {
mPool.submit(new ImageRequest(link, extras));
} catch (MalformedURLException e) {
e.printStackTrace();
}
cursor.respond(extras);
}
cursor.setNotificationUri(getContentResolver(), URI);
return cursor;
}
class ImageRequest implements Runnable {
private URL mUrl;
private Bundle mExtra;
public ImageRequest(String link, Bundle extra) throws MalformedURLException {
mUrl = new URL(link);
mExtra = extra;
}
#Override
public void run() {
// TODO do real network request
// simulate network delay
Log.d(TAG, "getting " + mUrl);
try {
Thread.sleep(2000 + (long) (4000 * Math.random()));
} catch (InterruptedException e) {
e.printStackTrace();
}
Bitmap b = BitmapFactory.decodeResource(getResources(), R.drawable.ic_launcher);
mExtra.putParcelable("image", b);
getContentResolver().notifyChange(URI, null);
Log.d(TAG, "run got a bitmap " + b.getWidth() + "x" + b.getHeight());
}
}
};
adapter.setFilterQueryProvider(provider);
actv.setAdapter(adapter);
LayoutParams params = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
setContentView(actv, params);
and the custom MatrixCursor:
class MyMatrixCursor extends MatrixCursor {
List<Bundle> mBundles = new ArrayList<Bundle>();
public MyMatrixCursor(String[] columnNames) {
super(columnNames);
}
#Override
public Bundle respond(Bundle extras) {
mBundles.add(extras);
return extras;
}
#Override
public Bundle getExtras() {
return mBundles.get(mPos);
}
}

Searching of Customlist view not working

I am trying to built search functionality on custom listView but it is not working..list is not changing according to EditText words changes..
listplaceholder.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<EditText
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:id="#+id/edtSearch"
android:hint="Search"/>
<ListView
android:id="#id/android:list"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:drawSelectorOnTop="false" />
</LinearLayout>
my_custom_layout.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:padding="5dp" >
<ImageView
android:id="#+id/imageView1"
android:layout_width="70dp"
android:layout_height="70dp"
android:src="#drawable/icon" />
<FrameLayout
android:id="#+id/frame"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<Button
android:id="#+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="Button"
/>
<LinearLayout
android:id="#+id/ll1"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#drawable/a"
android:orientation="vertical" >
<TextView
android:id="#+id/from_user"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#000000" />
<TextView
android:id="#+id/from_user_id"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#000000" />
</LinearLayout>
</FrameLayout>
</LinearLayout>
Main.java
public class Main extends ListActivity {
/** Called when the activity is first created. */
ImageView img, img1;
private AdapterClass adapter;
private String reviewImageLink;
private static final String TAG = "PRANJAL";
private boolean isImage = false;
String fileName[] = new String[10];
private String imgurl;
ArrayList<HashMap<String, String>> searchResult;
private EditText edtSearch;
private ListView list;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.listplaceholder);
edtSearch = (EditText) findViewById(R.id.edtSearch);
list = (ListView) findViewById(android.R.id.list);
// list = (LinearLayout) findViewById(R.id.list);
final ArrayList<HashMap<String, String>> mylist = new ArrayList<HashMap<String, String>>();
JSONObject json = JSONfunctions
.getJSONfromURL("http://23.21.228.8/PlutoApp_Beta/consumer_dash/"
+ "checkIn_confirmation_related_record.php?lat=18.535787&lng=73.891889");
try {
JSONArray earthquakes = json.getJSONArray("Display");
for (int i = 0; i < earthquakes.length(); i++) {
HashMap<String, String> map = new HashMap<String, String>();
JSONObject e = earthquakes.getJSONObject(i);
map.put("Name", e.getString("name"));
map.put("Vicinity", e.getString("vicinity"));
map.put("logo", e.getString("logo"));
imgurl = e.getString("logo");
// Toast.makeText(getApplicationContext(), imgurl,
// Toast.LENGTH_SHORT).show();
imgurl = e.getString("logo");
// Toast.makeText(getApplicationContext(), imgurl,
// Toast.LENGTH_SHORT).show();
DownloadFromUrl(imgurl, i + ".jpg");
reviewImageLink = imgurl;// getString(R.string.ImageURI);
URL reviewImageURL;
fileName[i] = reviewImageLink.substring(reviewImageLink
.lastIndexOf("/") + 1);
// map.put("profile_image_url", fileName[i]);
map.put("logo", i + ".jpg");
list.setTextFilterEnabled(true);
mylist.add(map);
}
} catch (JSONException e) {
Log.e("log_tag", "Error parsing data " + e.toString());
}
/*final ListView lv = getListView();
lv.setTextFilterEnabled(true);*/
searchResult = new ArrayList<HashMap<String, String>>(mylist);
// adapter = new AdapterClass(Main.this, R.layout.main, mylist);
adapter = new AdapterClass(Main.this, R.layout.my_custom_layout, mylist);
// list.setAdapter(adapter);
setListAdapter(adapter);
edtSearch.addTextChangedListener(new TextWatcher() {
public void onTextChanged(CharSequence s, int start, int before,
int count) {
// get the text in the EditText
String searchString = edtSearch.getText().toString();
int textLength = searchString.length();
searchResult.clear();
for (int i = 0; i < mylist.size(); i++) {
String playerName = mylist.get(i).get("Name").toString();
if (textLength <= playerName.length()) {
// compare the String in EditText with Names in the
// ArrayList
if (searchString.equalsIgnoreCase(playerName.substring(
0, textLength)))
Toast.makeText(getApplicationContext(),
"Inside if of : " + playerName, 1000)
.show();
searchResult.add(mylist.get(i));
}
}
adapter.notifyDataSetChanged();
}
public void beforeTextChanged(CharSequence s, int start, int count,
int after) {
}
#Override
public void afterTextChanged(Editable s) {
// TODO Auto-generated method stub
}
});
/*
* final ListView lv = getListView(); //lv.setTextFilterEnabled(true);
* lv.setOnItemClickListener(new OnItemClickListener() { public void
* onItemClick(AdapterView<?> parent, View view, int position, long id)
* {
*
* #SuppressWarnings("unchecked") HashMap<String, String> o =
* (HashMap<String, String>) lv .getItemAtPosition(position);
*
* } });
*/
}
public void DownloadFromUrl(String DownloadUrl, String fileName) {
try {
File dir = new File("/sdcard/pluto");
if (dir.exists() == false) {
dir.mkdirs();
}
URL url = new URL(DownloadUrl); // you can write here any link
File file = new File(dir, fileName);
long startTime = System.currentTimeMillis();
Log.d("DownloadManager", "download begining");
Log.d("DownloadManager", "download url:" + url);
Log.d("DownloadManager", "downloaded file name:" + fileName);
/* Open a connection to that URL. */
URLConnection ucon = url.openConnection();
/*
* Define InputStreams to read from the URLConnection.
*/
InputStream is = ucon.getInputStream();
BufferedInputStream bis = new BufferedInputStream(is);
/*
* Read bytes to the Buffer until there is nothing more to read(-1).
*/
ByteArrayBuffer baf = new ByteArrayBuffer(5000);
int current = 0;
while ((current = bis.read()) != -1) {
baf.append((byte) current);
}
/* Convert the Bytes read to a String. */
FileOutputStream fos = new FileOutputStream(file);
fos.write(baf.toByteArray());
fos.flush();
fos.close();
Log.d("DownloadManager",
"download ready in"
+ ((System.currentTimeMillis() - startTime) / 1000)
+ " sec");
} catch (IOException e) {
Log.d("DownloadManager", "Error: " + e);
}
}
}
Please Help me.

You are not setting the adapter again in onTextChange. Add this inside onTextChange at the end:
setListAdapter(searchResult);
and remove
adapter.notifyDataSetChanged();

Scrolling is not perform in Listview in android

I have a problem that, I am adding listview in LinearLayout dynamically through code and set the EndlessAdapter into that, Data is shown correctly but we are unable to scroll from top to bottom in the list. I don't know why? please suggest me any solution regarding the same.
Code:
public void setValuesInCategoryChild(String url, final String filter, final String from, final String to) {
if (isOnline()) {
final ProgressDialog dialog = ProgressDialog.show(ResearchList.this, "Research List ", "Please wait... ", true);
final Handler handler = new Handler() {
public void handleMessage(Message msg) {
// System.out.println("The id after Save:"+id.get(0).toString());
// catagory.addAll(keyword_vector1);
linear_Category_Child.setVisibility(View.GONE);
linear_Category_Child_Child.setVisibility(View.VISIBLE);
// tv_Child_Header.setText("Volvo");
tv_CategoryChildHeader.setText(from);
setHeaderImage(tv_CategoryChildHeader.getText().toString());
System.out.println("The size of Cat Display names:" + coll.getDisplayNames().size());
System.out.println("The size of Cat Images:" + coll.getImages().size());
System.out.println("The size of Cat price:" + coll.getPrice().size());
System.out.println("The size of Cat Year:" + coll.getYears().size());
System.out.println("The size of Cat Rating:" + coll.getRating().size());
System.out.println("The size of Cat Mpg:" + coll.getMpg().size());
setHeaderImage(tv_CategoryChildHeader.getText().toString());
if(coll.getDisplayNames().size()!=0) {
lvCategory = new ListView(ResearchList.this);
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT);
lvCategory.setLayoutParams(params);
// Adapter for MPG Search
demoAdapterCat = new DemoAdapterCat();
lvCategory.setAdapter(demoAdapterCat);
layout_ResearchList_BrandList.addView(lvCategory);
Utility.setListViewHeightBasedOnChildren(lvCategory);
}else {
/*lvCategory.invalidate();
lvCategory.setAdapter(null);*/
AlertDialog.Builder builder = new Builder(ResearchList.this);
builder.setTitle("Attention!");
builder.setMessage("No Data Available for the Particular Search.");
builder.setPositiveButton("OK", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
}
});
builder.create().show();
}
/*Utility util = new Utility();
util.setListViewHeightBasedOnChildren(lvCategory);*/
dialog.dismiss();
}
};
final Thread checkUpdate = new Thread() {
public void run() {
try {
String sortEncode = URLEncoder.encode("mpg");
String filterEncode = URLEncoder.encode(filter);
String clientEncode = URLEncoder.encode("10030812");
String fromEncode = URLEncoder.encode(from);
String toEncode = URLEncoder.encode(to);
String catUrl = "/v1/vehicles/get-make-models.json?sort=" + sortEncode + "&filter=" + filterEncode + "&client-id=" + clientEncode + "&from=" + fromEncode;
genSig = new GetSignature(catUrl, "acura");
try {
signature = genSig.getUrlFromString();
} catch (InvalidKeyException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (NoSuchAlgorithmException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
// jsonString =
// getJsonSring("http://api.highgearmedia.com/v1/vehicles/get-models.json?make=acura&client-id=10030812&signature=LWQbdAlJVxlXZ1VO2mfqAA==");
// String signatureEncode =
// URLEncoder.encode(signature);
String urlEncode = URLEncoder.encode(catUrl + "&signature=" + signature);
jsonString = getJsonSring("http://apibeta.highgearmedia.com" + catUrl + "&signature=" + signature);
System.out.println("The json category:===>" + jsonString);
} catch (ClientProtocolException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (URISyntaxException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
JsonParse json = new JsonParse(jsonString);
json.parseCat();
LIST_SIZE = coll.getDisplayNames().size();
for (int i = 0; i <= BATCH_SIZE; i++) {
// countriesSub.add(COUNTRIES[i]);
countriesSubCat.add(coll.getDisplayNames().get(i));
imagesSubCat.add(coll.getImages().get(i));
YearSubCat1.add(coll.getYears().get(i));
YearSubCat2.add(coll.getYears().get(i + 1));
mpgSubCat1.add(coll.getMpg().get(i));
mpgSubCat2.add(coll.getMpg().get(i + 1));
priceSubCat1.add(coll.getPrice().get(i));
priceSubCat2.add(coll.getPrice().get(i + 1));
ratingSubCat1.add(coll.getRating().get(i));
ratingSubCat2.add(coll.getRating().get(i + 1));
}
setLastOffset(BATCH_SIZE);
handler.sendEmptyMessage(0);
}
};
checkUpdate.start();
} else {
AlertDialog.Builder builder = new Builder(ResearchList.this);
builder.setTitle("Attention!");
builder.setMessage("Network Connection unavailable.");
builder.setPositiveButton("OK",
new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
}
});
builder.create().show();
}
}
Layout:
<LinearLayout
android:id="#+id/linear_ResearchListCategoryChild_Child"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:visibility="gone" >
<RelativeLayout
android:id="#+id/linear_ResearchListCategoryChild_Child_HeaderBlock"
android:layout_width="fill_parent"
android:layout_height="40dip"
android:background="#drawable/catagory_bar"
android:orientation="horizontal" >
<TextView
android:id="#+id/tv_ResearchListCategoryChild_Child_Header"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:text="Work in Progress"
android:textColor="#ffffff"
android:textStyle="bold" android:layout_marginLeft="60dip"/>
<ImageView
android:id="#+id/img_ResearchListCategory_ChildHeader"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true"
android:layout_marginLeft="10dip"
android:src="#drawable/up_arrow" />
<ImageView
android:id="#+id/imageView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:layout_marginRight="10dp"
android:src="#drawable/list_arrow_up" />
</RelativeLayout>
<RelativeLayout
android:id="#+id/linear_ResearchListCategoryChild_Child_Header"
android:layout_width="fill_parent"
android:layout_height="40dip"
android:background="#drawable/nav_bg"
android:orientation="horizontal" >
<TextView
android:id="#+id/textView5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true"
android:layout_marginLeft="5dip"
android:clickable="true"
android:text="Highest Rated"
android:textColor="#ffffff"
android:textStyle="bold" android:gravity="center"/>
<TextView
android:id="#+id/textView6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/textView5"
android:layout_alignBottom="#+id/textView5"
android:layout_marginLeft="30dp"
android:layout_toRightOf="#+id/textView5"
android:clickable="true"
android:text="A-Z"
android:textColor="#ffffff"
android:textStyle="bold" android:gravity="center"/>
<TextView
android:id="#+id/textView7"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/textView6"
android:layout_alignBottom="#+id/textView6"
android:layout_marginLeft="40dp"
android:layout_toRightOf="#+id/textView6"
android:clickable="true"
android:text="Price"
android:textColor="#ffffff"
android:textStyle="bold" android:gravity="center"/>
<TextView
android:id="#+id/textView8"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/textView7"
android:layout_alignBottom="#+id/textView7"
android:layout_alignParentRight="true"
android:layout_marginRight="14dp"
android:clickable="true"
android:text="MPG"
android:textColor="#ffffff"
android:textStyle="bold" android:gravity="center"/>
</RelativeLayout>
<!--
<RelativeLayout
android:id="#+id/relative_down_arrow"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:visibility="visible"
>
</RelativeLayout>
-->
<LinearLayout
android:id="#+id/linearArrowLayout"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:visibility="visible">
<ImageView
android:id="#+id/Highly_rated"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="51dp"
android:src="#drawable/selector_arrow"
android:visibility="invisible" />
<ImageView
android:id="#+id/AZ_arrow"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="78dp"
android:src="#drawable/selector_arrow"
android:visibility="invisible" />
<ImageView
android:id="#+id/Price_arrow"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="59dp"
android:src="#drawable/selector_arrow"
android:visibility="invisible" />
<ImageView
android:id="#+id/MPG"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="55dp"
android:src="#drawable/selector_arrow"
android:visibility="invisible" />
</LinearLayout>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="12dip"
android:layout_marginRight="12dip" android:background="#ffffff" android:id="#+id/layout_ResearchList_BrandList">
</LinearLayout>
</LinearLayout>
DemoAdapterCat:
class DemoAdapterCat extends EndlessAdapter {
ImageLoader image = new ImageLoader(ResearchList.this);
private RotateAnimation rotate = null;
ArrayList<String> tempListNamesCat = new ArrayList<String>();
ArrayList<String> tempListImagesCat = new ArrayList<String>();
ArrayList<String> tempListYearCat1 = new ArrayList<String>();
ArrayList<String> tempListYearCat2 = new ArrayList<String>();
ArrayList<String> tempListmpgCat1 = new ArrayList<String>();
ArrayList<String> tempListmpgCat2 = new ArrayList<String>();
ArrayList<String> tempListpriceCat1 = new ArrayList<String>();
ArrayList<String> tempListpriceCat2 = new ArrayList<String>();
ArrayList<String> tempListRatingCat1 = new ArrayList<String>();
ArrayList<String> tempListRatingCat2 = new ArrayList<String>();
DemoAdapterCat() {
super(new CategoryListLazyAdapter(ResearchList.this,
countriesSubCat, imagesSubCat, YearSubCat1, YearSubCat2,
mpgSubCat1, mpgSubCat2, priceSubCat1, priceSubCat2,
ratingSubCat1, ratingSubCat2));
/*Utility util = new Utility();
util.setListViewHeightBasedOnChildren(lvCategory);*/
rotate = new RotateAnimation(0f, 360f, Animation.RELATIVE_TO_SELF,
0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
rotate.setDuration(600);
rotate.setRepeatMode(Animation.RESTART);
rotate.setRepeatCount(Animation.INFINITE);
}
/*
* #Override public int getCount() { return
* brandList.getDisplayNames().size(); //return count+=10; }
*/
#Override
protected View getPendingView(ViewGroup parent) {
row = getLayoutInflater().inflate(R.layout.categorylist, null);
child = row.findViewById(R.id.tv_CategoryItem_Name);
child.setVisibility(View.GONE);
child = row.findViewById(R.id.tv_CategoryItem_MPG1);
child.setVisibility(View.GONE);
child = row.findViewById(R.id.tv_CategoryItem_MPG2);
child.setVisibility(View.GONE);
child = row.findViewById(R.id.tv_CategoryItem_Price1);
child.setVisibility(View.GONE);
child = row.findViewById(R.id.tv_CategoryItem_Price2);
child.setVisibility(View.GONE);
child = row.findViewById(R.id.tv_CategoryItem_Rating1);
child.setVisibility(View.GONE);
child = row.findViewById(R.id.tv_CategoryItem_Rating2);
child.setVisibility(View.GONE);
child = row.findViewById(R.id.tv_CategoryItem_Year1);
child.setVisibility(View.GONE);
child = row.findViewById(R.id.tv_CategoryItem_Year2);
child.setVisibility(View.GONE);
child = row.findViewById(R.id.linear_CategoryList_itemlayer1);
child.setVisibility(View.GONE);
child = row.findViewById(R.id.linear_CategoryList_itemlayer2);
child.setVisibility(View.GONE);
/*
* child = row.findViewById(R.id.img_CategoryItem);
* child.setVisibility(View.GONE); child =
* row.findViewById(R.id.img_CategoryItem_Arrow);
* child.setVisibility(View.GONE);
*/
/*
* child = row.findViewById(R.id.linear_main_MPG);
* child.setVisibility(View.GONE);
*/
child = row.findViewById(R.id.throbber);
child.setVisibility(View.VISIBLE);
child.startAnimation(rotate);
return (row);
}
#Override
protected boolean cacheInBackground() {
//count += 10;
SystemClock.sleep(100000);
tempListNamesCat.clear();
tempListImagesCat.clear();
tempListmpgCat1.clear();
tempListmpgCat2.clear();
tempListpriceCat1.clear();
tempListpriceCat2.clear();
tempListYearCat1.clear();
tempListYearCat2.clear();
tempListRatingCat1.clear();
tempListRatingCat2.clear();
// countriesSubCat.clear();
// imagesSubCat.clear();
// YearSubCat1.clear();
// YearSubCat2.clear();
// mpgSubCat1.clear();
// mpgSubCat2.clear();
// priceSubCat1.clear();
// priceSubCat2.clear();
// ratingSubCat1.clear();
// ratingSubCat2.clear();
int lastOffset = getLastOffset();
if (lastOffset < LIST_SIZE) {
int limit = lastOffset + BATCH_SIZE;
for (int i = (lastOffset + 1); (i <= limit && i < LIST_SIZE); i++) {
tempListNamesCat.add(coll.getDisplayNames().get(i));
tempListImagesCat.add(coll.getImages().get(i));
tempListmpgCat1.add(coll.getMpg().get(i));
tempListmpgCat2.add(coll.getMpg().get(i + 1));
tempListpriceCat1.add(coll.getPrice().get(i));
tempListpriceCat2.add(coll.getPrice().get(i + 1));
tempListRatingCat1.add(coll.getRating().get(i));
tempListRatingCat2.add(coll.getRating().get(i + 1));
tempListYearCat1.add(coll.getYears().get(i));
tempListYearCat2.add(coll.getYears().get(i + 1));
}
setLastOffset(limit);
if (limit < LIST_SIZE) {
// return true;
return (getWrappedAdapter().getCount() < coll
.getDisplayNames().size());
} else {
return false;
}
} else {
return false;
}
}
#Override
protected void appendCachedData() {
#SuppressWarnings("unchecked")
// Activity activity = this;
// ArrayAdapter<String> arrAdapterNew =
// (ArrayAdapter<String>)getWrappedAdapter();
CategoryListLazyAdapter arrAdapterNewCategory = (CategoryListLazyAdapter) getWrappedAdapter();
// int listLen = tempList.size();
// int listLen = tempListNames.size();
countriesSubCat.addAll(tempListNamesCat);
imagesSubCat.addAll(tempListImagesCat);
mpgSubCat1.addAll(tempListmpgCat1);
mpgSubCat2.addAll(tempListmpgCat2);
priceSubCat1.addAll(tempListpriceCat1);
priceSubCat2.addAll(tempListpriceCat2);
ratingSubCat1.addAll(tempListRatingCat1);
ratingSubCat2.addAll(tempListRatingCat2);
YearSubCat1.addAll(tempListYearCat1);
YearSubCat2.addAll(tempListYearCat2);
arrAdapterNewCategory.notifyDataSetChanged();
/*Utility util = new Utility();
util.setListViewHeightBasedOnChildren(lvCategory);*/
/*
* for(int i=0; i<listLen; i++){ //
* arrAdapterNew.add(tempList.get(i)); }
*/
}
}
Thanks in adavance.

Try adding a ScrollView in the xml file.

Android code to record a video using remote IP camera which is accessed by using a url

Here are some links which tell about video recording:
How can I capture a video recording on Android?
https://github.com/churnlabs/android-ffmpeg-sample
and there are also many links which tell about video recording but got no any clue how to use the remote IP camera to record video.
By using different samples on stackoverflow I become able to take picture and save on sdcard but couldn't record video.
If any one has any idea or code along with required files I will be thankful.
For example the url I am using where the IP camera is available is given below:
http://trackfield.webcam.oregonstate.edu/axis-cgi/mjpg/video.cgi?resolution=800x600&amp%3bdummy=1333689998337
Here is the layout code:
<RelativeLayout
android:id="#+id/LinearLayout02"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_above="#+id/logo"
android:layout_alignParentTop="true"
android:layout_weight="1" >
<ImageButton
android:id="#+id/btnCam"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:layout_marginRight="10dp"
android:layout_marginTop="10dp"
android:src="#drawable/camera_icon" >
</ImageButton>
<ImageButton
android:id="#+id/btnVideo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_marginRight="10dp"
android:layout_marginTop="10dp"
android:src="#drawable/camera_icon" >
</ImageButton>
</RelativeLayout>
<LinearLayout
android:id="#+id/LinearLayout03"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_above="#+id/LinearLayout01"
android:layout_below="#+id/LinearLayout02"
android:layout_weight="1" >
<RelativeLayout
android:id="#+id/RelativeLayout01"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_weight="1"
android:background="#ffffff" >
<view
android:id="#+id/mv"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
class="com.apps.GrahamConst.MjpegView" />
</RelativeLayout>
</LinearLayout>
<LinearLayout
android:id="#+id/LinearLayout01"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_weight="1"
android:background="#drawable/navbar" >
<ImageButton
android:id="#+id/btnPrevious"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical|center_horizontal"
android:layout_weight="1"
android:background="#null"
android:src="#drawable/previous" >
</ImageButton>
<ImageButton
android:id="#+id/btnMain"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical|center_horizontal"
android:layout_weight="1"
android:background="#null"
android:src="#drawable/main" >
</ImageButton>
<ImageButton
android:id="#+id/btnNext"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical|center_horizontal"
android:layout_weight="1"
android:background="#null"
android:src="#drawable/next" >
</ImageButton>
</LinearLayout>
</RelativeLayout>
Here is my Activity
public class CameraDetails2 extends Activity implements OnClickListener {
private MediaScannerConnection m_pScanner;
String drawable = null;
private MjpegView mv;
private ProgressDialog dialog;
private HashMap<String, String> item;
private int id = -1;
private WindowManager winMan;
boolean recording = false;
MediaRecorder recorder;
int bytearraysize = 0;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
winMan = (WindowManager) getApplicationContext().getSystemService(
Context.WINDOW_SERVICE);
if (winMan != null) {
int orientation = winMan.getDefaultDisplay().getOrientation();
if (orientation == 0) {
// Portrait
setContentView(R.layout.cameradetails);
} else if (orientation == 1) {
// Landscape
setContentView(R.layout.cameradetailsl);
}
}
Bundle b = getIntent().getExtras();
ImageButton b1 = (ImageButton) findViewById(R.id.btnNext);
b1.setOnClickListener(this);
ImageButton b2 = (ImageButton) findViewById(R.id.btnMain);
b2.setOnClickListener(this);
ImageButton b3 = (ImageButton) findViewById(R.id.btnPrevious);
b3.setOnClickListener(this);
ImageButton b4 = (ImageButton) findViewById(R.id.btnCam);
b4.setOnClickListener(this);
ImageButton b5 = (ImageButton) findViewById(R.id.btnVideo);
b5.setOnClickListener(this);
id = Integer.valueOf(b.get("id").toString());
item = listarrayadapter.cameraList.get(Integer.valueOf(id));
mv = (MjpegView) findViewById(R.id.mv);
try {
getVal(item.get("cameraLink"));
// getVal("http://trackfield.webcam.oregonstate.edu/axis-cgi/mjpg
/video.cgi?resolution=800x600&amp%3bdummy=1333689998337");
} catch (Exception e) {
e.printStackTrace();
mv.setBackgroundResource(R.drawable.offline);
}
}
#Override
protected void onResume() {
// if(recording)
// {
// getVal("http://trackfield.webcam.oregonstate.edu/axis-cgi/mjpg
/video.cgi?resolution=800x600&amp%3bdummy=1333689998337");
// }
super.onResume();
}
public void onPause() {
super.onPause();
dialog.dismiss();
mv.stopPlayback();
}
private void getVal(final String url) {
Log.i("URL===", url);
updateButtons();
dialog = ProgressDialog.show(this, null, null, true);
final Handler handler = new Handler() {
public void handleMessage(Message msg) {
dialog.dismiss();
}
};
Thread checkUpdate = null;
checkUpdate = new Thread() {
public void run() {
mv.setSource(MjpegInputStream.read(url));
mv.setDisplayMode(MjpegView.SIZE_FULLSCREEN);
handler.sendEmptyMessage(0);
}
};
checkUpdate.start();
}
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
int btn = v.getId();
if (btn == R.id.btnMain) {
Intent intent = new Intent();
intent.setClass(CameraDetails2.this, CamerasList.class);
startActivity(intent);
finish();
}
if (btn == R.id.btnNext) {
id += 1;
Intent myintent = new Intent(CameraDetails2.this,
CameraDetails.class);
myintent.putExtra("id", id);
startActivity(myintent);
finish();
}
if (btn == R.id.btnPrevious) {
id -= 1;
Intent myintent = new Intent(CameraDetails2.this,
CameraDetails.class);
myintent.putExtra("id", id);
startActivity(myintent);
finish();
}
if (btn == R.id.btnCam) {
if (mv != null) {
Date dt = new Date();
int years = dt.getYear();
int month = dt.getMonth();
int day = dt.getDay();
int hours = dt.getHours();
int minutes = dt.getMinutes();
int seconds = dt.getSeconds();
final String filename = years + "" + month + "" + day + ""
+ hours + "" + minutes + "" + seconds;
try {
Bitmap image = MjpegView.savebmp;
File SDCardRoot =
Environment.getExternalStorageDirectory();
FileOutputStream fileOutputStream = null;
fileOutputStream = new FileOutputStream(
SDCardRoot.toString() + "/" +
filename + ".jpg");
BufferedOutputStream bos = new
BufferedOutputStream(
fileOutputStream);
int quality = 95;
image.compress(CompressFormat.JPEG, quality, bos);
final String szFile = SDCardRoot.toString() + "/"
+ filename + ".jpg";
m_pScanner = new MediaScannerConnection(this,
new MediaScannerConnectionClient()
{
public void
onMediaScannerConnected() {
m_pScanner
.scanFile(szFile, null /* mimeType */);
}
public void
onScanCompleted(String path, Uri uri) {
if
(path.equals(szFile)) {
CameraDetails2.this
.runOnUiThread(new Runnable() {
public void run() {
Toast.makeText(
getApplicationContext(),
"Image Saved.",
Toast.LENGTH_LONG)
.show();
}
});
m_pScanner.disconnect();
}
}
});
m_pScanner.connect();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
if (btn == R.id.btnVideo) {
if (recording) {
// stop and save
recording = false;
MjpegInputStream.isrecording = false;
List<byte[]> bytelist = new ArrayList<byte[]>();
ArrayList<ByteArrayOutputStream> byteArrayStream =
MjpegInputStream.byteArrayStream;
for (int i = 0; i < byteArrayStream.size(); i++) {
byte[] templist
=byteArrayStream.get(i).toByteArray();
bytelist.add(templist);
}
for (int j = 0; j < bytelist.size(); j++) {
bytearraysize += bytelist.get(j).length;
}
byte[] totalbytes = new byte[bytearraysize];
int f = 0;
for (int j = 0; j < bytelist.size(); j++) {
for (int a = 0; a < bytelist.get(j).length; a++) {
totalbytes[f] = bytelist.get(j)[a];
f++;
}
}
Log.e("num of bytes", "" + totalbytes.length);
// Byte[] bytes = bytelist.toArray(new
//Byte[bytelist.size()]);
try {
writeToFile(totalbytes, "" +
System.currentTimeMillis());
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} else {
recording = true;
MjpegInputStream.isrecording = true;
// onResume();
// start recording
}
// recorder=new MediaRecorder();
// try {
// recorder.prepare();
// } catch (IllegalStateException e) {
// e.printStackTrace();
// finish();
// } catch (IOException e) {
// e.printStackTrace();
// finish();
// }
//
// //recorder.setAudioSource(MediaRecorder.AudioSource.DEFAULT);
// // recorder.setVideoSource(MediaRecorder.VideoSource.DEFAULT);
//
// //
// //
// // CamcorderProfile cpHigh = CamcorderProfile
// // .get(CamcorderProfile.QUALITY_HIGH);
// // recorder.setProfile(cpHigh);
// recorder.setVideoSource(mv.getId());
// recorder.setOutputFile("/sdcard/videocapture_example.mp4");
// recorder.setMaxDuration(50000); // 50 seconds
// recorder.setMaxFileSize(5000000); // Approximately 5 megabytes
}
}
public void writeToFile(byte[] bytes, String videoname) throws IOException {
try {
Log.e("num of bytes to be saved", "" + bytes.length);
String path = "/sdcard/" + videoname + ".mp4";
FileOutputStream stream = new FileOutputStream(path);
stream.write(bytes);
} catch (FileNotFoundException e) {
e.printStackTrace();
}
}
private void updateButtons() {
ImageButton btnNext = (ImageButton) findViewById(R.id.btnNext);
ImageButton btnPrevious = (ImageButton) findViewById(R.id.btnPrevious);
if (id == 0) {
btnPrevious.setEnabled(false);
} else {
btnPrevious.setEnabled(true);
}
if (id == listarrayadapter.cameraList.size() - 1) {
btnNext.setEnabled(false);
} else {
btnNext.setEnabled(true);
}
}
}