CODEWITHSUNDEEP
javaandroidviewscrollview
baseman101
baseman101

Reputation: 362

Putting Custom View Inside a Custom ScrollView

I am creating an android app with a customized view and a customized ScrollView. I am attempting to put the custom view inside of the scroll view. It does not appear to work, as I am just receiving a blank screen.

Dashboard.java

package com.commentblock.fandoms;

import com.commentblock.fandom.R;
import com.commentblock.fandom.R.layout;

import android.app.Activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.view.KeyEvent;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.ViewGroup.LayoutParams;
import android.view.Window;
import android.widget.LinearLayout;
import android.widget.ScrollView;
import android.widget.Toast;

public class Dashboard extends Activity {
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        //Set the content view to the dashbaord
        this.requestWindowFeature(Window.FEATURE_NO_TITLE);
        this.setContentView(new StatusViewScroll(this));

    }
}

StatusViewScroll.java

package com.commentblock.fandoms;

import android.content.Context;
import android.view.View;
import android.widget.RelativeLayout;
import android.widget.ScrollView;

public class StatusViewScroll extends RelativeLayout {
    public StatusViewScroll(Context c) {
        super(c);
        ScrollView scrollView = new ScrollView(c);
        StatusView statusView = new StatusView(c);
        scrollView.addView(statusView);
        addView(scrollView);
    }
}

StatusView.java works just fine without the ScrollView, but when I add it to the ScrollView, it just breaks. No errors, just a black screen.

Upvotes: 2

Views: 2190

Answers (1)

baseman101
baseman101

Reputation: 362

I have fixed my issue on my own. The problem lies at StatusView.java, where I needed to override the onMeasure event.

@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    super.onMeasure(widthMeasureSpec, heightMeasureSpec);
    WindowManager wm = (WindowManager) this.getContext().getSystemService(Context.WINDOW_SERVICE);
    Display display = wm.getDefaultDisplay();
    setMeasuredDimension(display.getWidth(), display.getHeight());
}

Upvotes: 3

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