شرح بعض الأكواد الخاصة بعمل تطبيق للأندرويد للمبتدئين : Setting the input type programmatically

استكمالا لسلسلة الشروحات الخاصة بدورة

شرح الأكواد الخاصة ببرمجة تطبيقات الأندرويد للمبتدئين نشرح اليوم بأذن الله : Setting the input type programmatically

ملف الـjava

package com.dmaghi.test;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.content.Context;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import java.util.ArrayList;
import java.util.List;
import  android.view.inputmethod.InputMethodManager;
import  android.text.InputType ;

public class MainActivity extends AppCompatActivity {

Button botton;
EditText editText;
TextView textView;
List<inputtypeitem> inputTypes;
int counter = 0;

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
botton = findViewById(R.id.button);
editText = findViewById(R.id.editText);
textView = findViewById(R.id.textView);
initArray();
botton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (counter >= inputTypes.size()) {
startOver();
return;
}
textView.setText(inputTypes.get(counter).name);
editText.setInputType(inputTypes.get(counter).value);
editText.setSelection(editText.getText().length());
counter++;
}
});
}
private void startOver() {
counter = 0;
textView.setText("");
editText.setInputType(InputType.TYPE_CLASS_TEXT);
InputMethodManager imm = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(editText.getWindowToken(), 0);
}
private void initArray() {
inputTypes = new ArrayList<>();
inputTypes.add(new InputTypeItem("date",  InputType.TYPE_CLASS_DATETIME | InputType.TYPE_DATETIME_VARIATION_DATE));
inputTypes.add(new InputTypeItem("datetime", InputType.TYPE_CLASS_DATETIME | InputType.TYPE_DATETIME_VARIATION_NORMAL));
inputTypes.add(new InputTypeItem("none", InputType.TYPE_NULL));
inputTypes.add(new InputTypeItem("number",  InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_VARIATION_NORMAL));
inputTypes.add(new InputTypeItem("numberDecimal",  InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_DECIMAL));
inputTypes.add(new InputTypeItem("numberPassword",  InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_VARIATION_PASSWORD));
inputTypes.add(new InputTypeItem("numberSigned", InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_SIGNED));
inputTypes.add(new InputTypeItem("phone",  InputType.TYPE_CLASS_PHONE));
inputTypes.add(new InputTypeItem("text",  InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_NORMAL));
inputTypes.add(new InputTypeItem("textAutoComplete", InputType.TYPE_TEXT_FLAG_AUTO_COMPLETE));
inputTypes.add(new InputTypeItem("textAutoCorrect",  InputType.TYPE_TEXT_FLAG_AUTO_CORRECT));
inputTypes.add(new InputTypeItem("textCapCharacters",  InputType.TYPE_TEXT_FLAG_CAP_CHARACTERS));
inputTypes.add(new InputTypeItem("textCapSentences",  InputType.TYPE_TEXT_FLAG_CAP_SENTENCES));
inputTypes.add(new InputTypeItem("textCapWords",  InputType.TYPE_TEXT_FLAG_CAP_WORDS));
inputTypes.add(new InputTypeItem("textEmailAddress",  InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_EMAIL_ADDRESS));
inputTypes.add(new InputTypeItem("textEmailSubject", InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_EMAIL_SUBJECT));
inputTypes.add(new InputTypeItem("textFilter",  InputType.TYPE_TEXT_FLAG_IME_MULTI_LINE));
inputTypes.add(new InputTypeItem("textLongMessage",  InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_LONG_MESSAGE));
inputTypes.add(new InputTypeItem("textMultiLine",  InputType.TYPE_TEXT_FLAG_MULTI_LINE));
inputTypes.add(new InputTypeItem("textNoSuggestions", InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS));
inputTypes.add(new InputTypeItem("textPassword",  InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD));
inputTypes.add(new InputTypeItem("textPersonName", InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PERSON_NAME));
inputTypes.add(new InputTypeItem("textPhonetic",  InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PHONETIC));
inputTypes.add(new InputTypeItem("textPostalAddress", InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_POSTAL_ADDRESS));
inputTypes.add(new InputTypeItem("textShortMessage", InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_SHORT_MESSAGE));
inputTypes.add(new InputTypeItem("textUri",  InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_URI));
inputTypes.add(new InputTypeItem("textVisiblePassword",  InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD));
inputTypes.add(new InputTypeItem("textWebEditText",  InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_WEB_EDIT_TEXT));
inputTypes.add(new InputTypeItem("textWebEmailAddress", InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_WEB_EMAIL_ADDRESS));
inputTypes.add(new InputTypeItem("textWebPassword", InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_WEB_PASSWORD));
inputTypes.add(new InputTypeItem("time", InputType.TYPE_CLASS_DATETIME | InputType.TYPE_DATETIME_VARIATION_TIME));
}
class InputTypeItem {
private String name;
private int value;
InputTypeItem(String name, int value) {
this.name = name;
this.value = value;
}
}
}

ملف الـxml

<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<EditText
android:id="@+id/editText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:ems="10"
android:hint="1"
tools:layout_editor_absoluteX="78dp"
tools:layout_editor_absoluteY="71dp"
android:inputType="numberSigned"
/>
<Button
android:id="@+id/button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="80dp"
android:text="counter"
app:layout_constraintTop_toBottomOf="@+id/editText"
tools:layout_editor_absoluteX="141dp" />
<TextView
android:id="@+id/textView"
android:layout_width="237dp"
android:layout_height="153dp"
android:layout_marginTop="112dp"
android:text="TextView"
app:layout_constraintTop_toBottomOf="@+id/button"
tools:layout_editor_absoluteX="64dp" />
</android.support.constraint.ConstraintLayout>

الصفحات

مدونتى

أعلان الهيدر

القائمة

شرح بعض الأكواد الخاصة بعمل تطبيق للأندرويد للمبتدئين : Setting the input type programmatically

أتصل بنا

أرشيف المدونة الإلكترونية