So currently I have an EditText field and a button and I want every time when that button is pushed to add the name at the bottom of the screen, but continuing to add them to the bottom of the screen rather than one line. It's currently only printing on one line and I don't know how to make the font bigger on the text that is being added. Sorry for the dumb question. This is what I have in the main file and the XML bc it wouldn't let me post right below it
package com.example.bryce.
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.Button;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.util.Log;
import android.view.View;
import android.content.
public class MainActivity extends
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
final LinearLayout mLayout=findViewById(R.id.linearLayout);
final EditText mEditText=findViewById(R.id.StudentNameEdt);
final Button mButton=findViewById(R.id.insertButton);
TextView textView=new TextView(this);
textView.setText("New TExt");
mButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
mLayout.addView(createNewTextView(mEditText.getText().toString()));
}
});
}
private TextView createNewTextView(String text)
{
final LinearLayout mLayout=findViewById(R.id.linearLayout);
String newLine=System.getProperty("line.separator");
final LinearLayout.LayoutParams lparams =new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT);
RelativeLayout.LayoutParams params= (RelativeLayout.LayoutParams) mLayout.getLayoutParams();
final TextView textView=new TextView(this);
textView.setLayoutParams(lparams);
textView.setText("New texT:: "+text+newLine);
return textView;
}
}
And here is the XML
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/ScrollView01"
android:layout_width="match_parent"
android:layout_height="match_parent">
<RelativeLayout 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="900dp"
tools:context=".MainActivity">
<TextView
android:id="@+id/NewClassTitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:text="Welcome!"
android:textSize="30sp"
android:textStyle="bold"
android:typeface="serif"
app:fontFamily="sans-serif-smallcaps" />
<TextView
android:id="@+id/WelcomeAgain"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_below="@+id/NewClassTitle"
android:text="Fill out the Form Below to Register"
android:textSize="20sp"
android:textStyle="bold"
android:typeface="serif"
app:fontFamily="sans-serif-smallcaps" />
<EditText
android:id="@+id/ClassNumEdt"
android:layout_width="324dp"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="222dp"
android:ems="10"
android:inputType="textPersonName"
android:text="Class
<Button
android:id="@+id/insertButton"
android:layout_width="wrap_content"
android:layout_height="38dp"
android:layout_above="@+id/StudentView"
android:layout_toStartOf="@+id/NewClassTitle"
android:text="Insert"
android:textSize="14sp" />
<EditText
android:id="@+id/StudentNameEdt"
android:layout_width="337dp"
android:layout_height="match_parent"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="295dp"
android:ems="10"
android:inputType="textPersonName"
android:text="Student Name" />
<LinearLayout
android:id="@+id/linearLayout"
android:layout_width="fill_parent"
android:layout_height="match_parent"
android:layout_alignParentBottom="true"
android:layout_alignParentStart="true"
android:layout_marginBottom="0dp"
android:orientation="horizontal"></LinearLayout>
</RelativeLayout>
</ScrollView>
Your LinearLayout
orientation appears to be horizontal
. It should be vertical
where you to expect the lines to be added below.
That being said, consider using a RecyclerView
for the task.
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