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Я начинаю, и я пытаюсь загрузить контакт из базы данных, нажав кнопку в фрагменте, а затем сохранить исходящий вызов также в базе данных? ContactsFragemt.java
public class ContactsFragment extends Fragment implements LoaderManager.LoaderCallbacks<Cursor>
{
SimpleCursorAdapter adapter;
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
final View view = inflater.inflate(R.layout.contact, container, false);
final Button Button = (Button) view.findViewById(R.id.load_button);
final SQLDataBaseAdapter sqlDataBaseHelper = new SQLDataBaseAdapter(getActivity());
//*************************** method for population main contacts listView *********************************//
Button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Cursor c = getActivity().getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, null, null, null);
while (c.moveToNext()) {
String contactName = c.getString(c.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME));
String phNumber = c.getString(c.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
String image_uri = c.getString(c.getColumnIndex(ContactsContract.CommonDataKinds.Phone.PHOTO_URI));
int position = 0;
int exist = 0;
boolean imageComp, nameComp;
String[] contactsData = sqlDataBaseHelper.getContacts(position);
while (exist == 0 && (contactsData[0] != (null) || contactsData[1] != (null) || contactsData[2] != (null))) // we are checking that if it is reached at the end or not
{
if (contactsData[1] != null) {
if (contactsData[1].equals(phNumber)) // will make update if we got matched with phone number and if any of ther other parameter is changed
{
if (contactsData[2] == null) {
// pic is null saved in data base and
if (image_uri != null) {
sqlDataBaseHelper.updateTable1(null, null, null, null, contactsData[2], image_uri);
// then update new pic here
}
} else // but if their is pic
if (!contactsData[2].equals(image_uri)) { // and he/she update pic with a brand new picture then
sqlDataBaseHelper.updateTable1(null, null, null, null, contactsData[2], image_uri);
}
if (contactsData[0] == null) {
// name is null saved in data base and
if (contactName != null) {
sqlDataBaseHelper.updateTable1(contactsData[0], contactName, null, null, null, null);
// then update new name here
}
} else // if name was saved previously in based
if (!contactsData[0].equals(contactName)) { //but the guy changed his name so
sqlDataBaseHelper.updateTable1(contactsData[0], contactName, null, null, null, null);
}
exist = 1;
}
}
position++;
contactsData = sqlDataBaseHelper.getContacts(position);
}
if (exist == 0) // means if number is not in the list then make update
{
long id = sqlDataBaseHelper.insertData1(contactName, phNumber, image_uri);
if (id < 0) {
Toast.makeText(getActivity(), "Data1 Insertion is unsuccessful", Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(getActivity(), "Data1 Insertion is successful", Toast.LENGTH_SHORT).show();
}
}
}
String[] fromFieldNames = sqlDataBaseHelper.fromFieldName1();
int[] toViewIDs = sqlDataBaseHelper.toIds1();
adapter = new SimpleCursorAdapter(getActivity(),
R.layout.list_items_view,
null,
fromFieldNames,
toViewIDs,0);
ListView mainList = (ListView) view.findViewById(R.id.main_list_view);
mainList.setAdapter(adapter);
getLoaderManager().initLoader(0, null, ContactsFragment.this);
}
});
}
@Override
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
Uri uri = ContentProvider.CONTENT_URI;
return new CursorLoader(getActivity(), uri, null, null, null, null);
}
@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
adapter.swapCursor(data);
}
@Override
public void onLoaderReset(Loader loader) {
adapter.swapCursor(null);
}
}
SimpleCursorAdapter.java
public class SimpleCursorAdapter extends android.widget.SimpleCursorAdapter {
Context mcontext;
String[] values;
Cursor cursor;
int[] to;
public SimpleCursorAdapter(Context context, int layout, Cursor c, String[] from, int[] to) {
super(context, layout, c, from, to);
this.values = from;
this.to = to;
this.cursor = c;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
LayoutInflater inflater = (LayoutInflater) mcontext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View view = inflater.inflate(list_items_view, parent, false);
final ImageButton call = (ImageButton) view.findViewById(R.id.call);
ImageButton sms = (ImageButton) view.findViewById(R.id.sms);
final TextView contact_no = (TextView) view.findViewById(R.id.contact_no);
final TextView contactName = (TextView) view.findViewById(R.id.contact_name);
ImageView contactImage = (ImageView) view.findViewById(R.id.contact_image);
final SQLDataBaseAdapter sqlDataBaseHelper = new SQLDataBaseAdapter(mcontext);
//********************************** method for calling from app****************************/
call.setOnClickListener(new View.OnClickListener() { //when phone button is clicked
public void onClick(View v) {
Intent callIntent = new Intent(Intent.ACTION_CALL, Uri.parse(String.valueOf("tel:" + contact_no.getText().toString())));
callIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);//*/
if (ActivityCompat.checkSelfPermission(mcontext, Manifest.permission.CALL_PHONE) != PackageManager.PERMISSION_GRANTED) {
// TODO: Consider calling
// ActivityCompat#requestPermissions
// here to request the missing permissions, and then overriding
// public void onRequestPermissionsResult(int requestCode, String[] permissions,
// int[] grantResults)
// to handle the case where the user grants the permission. See the documentation
// for ActivityCompat#requestPermissions for more details.
return;
}
mcontext.startActivity(callIntent);//*/
Calendar rightNow = Calendar.getInstance();
int hourOfDay = rightNow.get(Calendar.HOUR_OF_DAY);
String AM_PM;
if (hourOfDay > 12) { // for 12 hours format
hourOfDay = hourOfDay - 12;
AM_PM = "PM";
} else {
AM_PM = "AM";
}
String time = Integer.toString(hourOfDay)
+ " : " + Integer.toString(rightNow.get(Calendar.MINUTE))
+ " " + AM_PM;
String date = Integer.toString(rightNow.get(Calendar.DAY_OF_MONTH))
+ "/" + Integer.toString(rightNow.get(Calendar.MONTH) + 1)
+ "/" + Integer.toString(rightNow.get(Calendar.YEAR));
String name = contactName.getText().toString();
Cursor c = mcontext.getContentResolver().query(CallLog.Calls.CONTENT_URI, null, null, null, null);
if (c.moveToNext() == true) {
String duration = c.getString(c.getColumnIndex(CallLog.Calls.DURATION));
String pic = Uri.parse("android.resource://com.example.asim.simpleviewpager/drawable/outgoing_call.png").toString();
long id = sqlDataBaseHelper.insertData2(name, duration, pic, time, date);
if (id < 0) {
Toast.makeText(mcontext, "Data2 Insertion is unsuccessful", Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(mcontext, "Data2 Insertion is successful", Toast.LENGTH_SHORT).show();
}
}
c.close();
}
});
//********************************** method for sending message from app****************************//
sms.setOnClickListener(new View.OnClickListener() { //when sms button is clicked
@Override
public void onClick(View v) {
Intent smsIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("sms:" + contact_no.getText().toString()));
smsIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
mcontext.startActivity(smsIntent);
Calendar rightNow = Calendar.getInstance();
int hourOfDay = rightNow.get(Calendar.HOUR_OF_DAY);
String AM_PM;
if (hourOfDay > 12) {
hourOfDay = hourOfDay - 12;
AM_PM = "PM";
} else {
AM_PM = "AM";
}
String time = Integer.toString(hourOfDay)
+ " : " + Integer.toString(rightNow.get(Calendar.MINUTE))
+ " " + AM_PM;
String date = Integer.toString(rightNow.get(Calendar.DAY_OF_MONTH))
+ "/" + Integer.toString(rightNow.get(Calendar.MONTH) + 1)
+ "/" + Integer.toString(rightNow.get(Calendar.YEAR));
String name = contactName.getText().toString();
String duration = "000 000 000";
String pic = Uri.parse("android.resource://com.example.asim.simpleviewpager/drawable/message_sent.png").toString();
long id = sqlDataBaseHelper.insertData2(name, duration, pic, time, date);
if (id < 0) {
Toast.makeText(mcontext, "Data2 Insertion is unsuccessful", Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(mcontext, "Data2 Insertion is successful", Toast.LENGTH_SHORT).show();
}
}
});
//************************** Reading contact from SQLDataBase for each item*************************************//
String[] contactsData = sqlDataBaseHelper.getContacts(position);
if (contactsData[0] != (null)) {
contactName.setText(contactsData[0]);
contact_no.setText(contactsData[1]);
if (contactsData[2] == (null)) {
contactImage.setImageResource(R.drawable.w4j8n);
} else {
contactImage.setImageURI(Uri.parse(contactsData[2]));
}
}//*/
return view;
}
@Override
public void bindView(View view, Context context, Cursor cursor) {
}
}
ContentProvider.java
public class ContentProvider extends android.content.ContentProvider {
public static final String PROVIDER_NAME = "com.example.asim.simpleviewpager"; //.contentprovider
public static final Uri CONTENT_URI = Uri.parse("content://" + PROVIDER_NAME + "/ContactsDataBase");
private static final int CONTENTPROVIDERS = 1;
private static final UriMatcher uriMatcher ;
static {
uriMatcher = new UriMatcher(UriMatcher.NO_MATCH);
uriMatcher.addURI(PROVIDER_NAME, "ContactsDataBase", CONTENTPROVIDERS);
}
SQLDataBaseAdapter sqlDataBaseAdapter;
@Override
public boolean onCreate() {
sqlDataBaseAdapter = new SQLDataBaseAdapter(getContext());
return true;
}
@Nullable
@Override
public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs, String sortOrder) {
if (uriMatcher.match(uri) == CONTENTPROVIDERS) {
return sqlDataBaseAdapter.getAllContacts();
} else {
return null;
}
}
@Nullable
@Override
public String getType(Uri uri) {
return null;
}
@Nullable
@Override
public Uri insert(Uri uri, ContentValues values) {
return null;
}
@Override
public int delete(Uri uri, String selection, String[] selectionArgs) {
return 0;
}
@Override
public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {
return 0;
}
}
SQLDataBaseAdapter.java
public class SQLDataBaseAdapter {
SQLDataBaseHelper sqlDataBaseHelper;
public SQLDataBaseAdapter(Context context){
sqlDataBaseHelper = new SQLDataBaseHelper(context);
}
public long insertData1(String contactName, String contactNo, String pic){
SQLiteDatabase db = sqlDataBaseHelper.getWritableDatabase();
ContentValues contentValues = new ContentValues();
contentValues.put(SQLDataBaseHelper.NAME, contactName);
contentValues.put(SQLDataBaseHelper.NO, contactNo);
contentValues.put(SQLDataBaseHelper.PICTURE, pic);
long id = db.insert(SQLDataBaseHelper.TABLE1_NAME,null,contentValues);
return id;
}
public long insertData2(String contactName, String duration, String time, String date, String pic){
SQLiteDatabase db = sqlDataBaseHelper.getWritableDatabase();
ContentValues contentValues = new ContentValues();
contentValues.put(SQLDataBaseHelper.NAME, contactName);
contentValues.put(SQLDataBaseHelper.DURATION, duration);
contentValues.put(SQLDataBaseHelper.TIME, time);
contentValues.put(SQLDataBaseHelper.DATE, date);
contentValues.put(SQLDataBaseHelper.PICTURE, pic);
long id = db.insert(SQLDataBaseHelper.TABLE2_NAME,null,contentValues);
return id;
}
public String[] getContacts(int position) {
String[] contactsData = new String[3];
SQLiteDatabase db = sqlDataBaseHelper.getWritableDatabase();
String[] columns = {SQLDataBaseHelper.UID, SQLDataBaseHelper.NAME, SQLDataBaseHelper.PICTURE, SQLDataBaseHelper.NO};
Cursor cursor = db.query(SQLDataBaseHelper.TABLE1_NAME, columns, null, null, null, null, null);
cursor.moveToPosition(position);
int pos = cursor.getPosition();
int cnt = cursor.getCount();
int checkElement = cnt-pos;
if (checkElement > 0)
{
cursor.moveToPosition(position);
int nameColumnIndex = cursor.getColumnIndex(SQLDataBaseHelper.NAME);
String name = cursor.getString(nameColumnIndex);
int noColumnIndex = cursor.getColumnIndex(SQLDataBaseHelper.NO);
String contactNo = cursor.getString(noColumnIndex);
int picColumnIndex = cursor.getColumnIndex(SQLDataBaseHelper.PICTURE);
String picture = cursor.getString(picColumnIndex);
contactsData[0] = name;
contactsData[1] = contactNo;
contactsData[2] = picture;
} else
{
contactsData[0] = null;
contactsData[1] = null;
contactsData[2] = null;
}
cursor.close();
db.close();
return contactsData;
}
public void updateTable1 (String oldName, String newName, String oldPhoneNo, String NewPhoneNumber, String oldPic, String newPic) {
SQLiteDatabase db = sqlDataBaseHelper.getWritableDatabase();
if (oldName != newName) {
ContentValues contentValues = new ContentValues();
contentValues.put(SQLDataBaseHelper.NAME, newName);
String[] whereArgs = {oldName};
db.update(SQLDataBaseHelper.TABLE1_NAME,contentValues,SQLDataBaseHelper.NAME+" =? ",whereArgs);
}
if(oldPhoneNo!=NewPhoneNumber){
ContentValues contentValues = new ContentValues();
contentValues.put(SQLDataBaseHelper.NO, NewPhoneNumber);
String[] whereArgs = {oldPhoneNo};
db.update(SQLDataBaseHelper.TABLE1_NAME,contentValues,SQLDataBaseHelper.NO+" =? ",whereArgs);
}
if(oldPic!=newPic){
ContentValues contentValues = new ContentValues();
contentValues.put(SQLDataBaseHelper.PICTURE, NewPhoneNumber);
String[] whereArgs = {oldPic};
db.update(SQLDataBaseHelper.TABLE1_NAME,contentValues,SQLDataBaseHelper.PICTURE+" =? ",whereArgs);
}
}
public void deleteRowTable1()
{
}
public void updateTable2()
{
}
public void deleteRowTable2()
{
}
/////////////////////////////////////////////////////////////////////
public Cursor getAllContacts(){
SQLiteDatabase db = sqlDataBaseHelper.getWritableDatabase();
return db.query(SQLDataBaseHelper.TABLE1_NAME, new String[] {
SQLDataBaseHelper.UID,SQLDataBaseHelper.NAME, SQLDataBaseHelper.NO, SQLDataBaseHelper.PICTURE},
null, null, null, null,
SQLDataBaseHelper.NAME + " asc ");
}
public SQLDataBaseAdapter open() {
SQLiteDatabase db = sqlDataBaseHelper.getWritableDatabase();
return this;
}
public Cursor getAllRows1() {
SQLiteDatabase db = sqlDataBaseHelper.getWritableDatabase();
Cursor cursor = db.query(true, SQLDataBaseHelper.TABLE1_NAME, SQLDataBaseHelper.ALL_KEYS1, null, null, null, null, null, null);
if (cursor != null) {
cursor.moveToFirst();
}
return cursor;
}
public String[] fromFieldName1(){///
String[] fields = new String[] {SQLDataBaseHelper.UID,SQLDataBaseHelper.NAME, SQLDataBaseHelper.NO, SQLDataBaseHelper.PICTURE};
return fields;
}
public int[] toIds1(){
int[] toViewIds = new int[]{R.id.contact_name,R.id.contact_no,R.id.contact_image};
return toViewIds;
}
static class SQLDataBaseHelper extends SQLiteOpenHelper{
private static final String DATABASE_NAME = "ContactsDataBase";
private static final String TABLE1_NAME = "CALLS_TABLE1";
private static final String TABLE2_NAME = "LOGS_TABLE";
private static final int DATABASE_VERSION = 1;
private static final String UID = "_id";
private static final String NAME = "Name";
private static final String NO = "ContactNo";
private static final String DURATION = "Duration";
private static final String PICTURE = "Picture";
private static final String DATE = "Date";
private static final String TIME = "Time";
private static final String[] ALL_KEYS1 = new String[] {UID,NAME, NO, PICTURE};
private static final String CREATE_TABLE1 = "CREATE TABLE "+TABLE1_NAME+" (" +UID+
" INTEGER PRIMARY KEY AUTOINCREMENT, "+NAME+" VARCHAR(255), "+NO+" VARCHAR(255), "
+PICTURE+" VARCHAR(255));";
private static final String CREATE_TABLE2 = "CREATE TABLE "+TABLE2_NAME+" ("
+UID+" INTEGER PRIMARY KEY AUTOINCREMENT, "+NAME+" VARCHAR(255), "+DURATION+" VARCHAR(255), "
+PICTURE+" VARCHAR(255), " +DATE+ " VARCHAR(255), "+TIME+ " VARCHAR(255));";
private static final String DROP_TABLE1 = "DROP TABLE IF EXIST"+ TABLE1_NAME ;
private static final String DROP_TABLE2 = "DROP TABLE IF EXIST"+ TABLE2_NAME ;
private Context context;
public SQLDataBaseHelper (Context context) {
super(context, DATABASE_NAME, null, DATABASE_VERSION);
this.context = context;
}
@Override
public void onCreate(SQLiteDatabase db) {
try {
db.execSQL(CREATE_TABLE1);
Toast.makeText(context,"onCreate1 called" , Toast.LENGTH_SHORT).show();
} catch (SQLException e) {
Toast.makeText(context,""+e , Toast.LENGTH_SHORT).show();
Log.e("exception in onCreate", "here is exception " + e);
} //*/
try {
db.execSQL(CREATE_TABLE2);
Toast.makeText(context,"onCreate2 called" , Toast.LENGTH_SHORT).show();
} catch (SQLException e) {
Toast.makeText(context,""+e , Toast.LENGTH_SHORT).show();
Log.e("exception in onCreate", "here is exception " + e);
} //*/
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
try {
db.execSQL(DROP_TABLE1);
Toast.makeText(context,"onUpgrade1 called" , Toast.LENGTH_SHORT).show();
onCreate(db);
}catch (SQLException e){
Toast.makeText(context, ""+e, Toast.LENGTH_SHORT).show();
}
try {
db.execSQL(DROP_TABLE2);
Toast.makeText(context,"onUpgrade2 called" , Toast.LENGTH_SHORT).show();
onCreate(db);
}catch (SQLException e){
Toast.makeText(context, ""+e, Toast.LENGTH_SHORT).show();
}
}
}
}
и эти ошибки
01-30 04:03:23.804 2702-2702/com.example.asim.simpleviewpager E/AndroidRuntime: FATAL EXCEPTION: main
android.content.res.Resources$NotFoundException: Resource ID #0x88a6fd
at android.content.res.Resources.getValue(Resources.java:1049)
at android.content.res.Resources.getDrawable(Resources.java:664)
at android.support.v4.content.ContextCompat.getDrawable(ContextCompat.java:323)
at android.support.v7.widget.TintManager.getDrawable(TintManager.java:175)
at android.support.v7.widget.TintManager.getDrawable(TintManager.java:168)
at android.support.v7.widget.AppCompatImageHelper.setImageResource(AppCompatImageHelper.java:51)
at android.support.v7.widget.AppCompatImageView.setImageResource(AppCompatImageView.java:72)
at android.support.v4.widget.SimpleCursorAdapter.setViewImage(SimpleCursorAdapter.java:195)
at android.support.v4.widget.SimpleCursorAdapter.bindView(SimpleCursorAdapter.java:143)
Этот ответ помог решить «Ресурсы $ NotFoundException: Resource ID # 0x1» исключение в SimpleCursorAdapter. – Skemelio