2013.12.05（4）——— android ViewPagerIndicator之SampleLinesDefault

2013.12.05（4）——— android ViewPagerIndicator之SampleLinesDefault

package com.viewpagerindicator.sample;

import android.os.Bundle;
import android.support.v4.view.ViewPager;
import com.viewpagerindicator.LinePageIndicator;

public class SampleLinesDefault extends BaseSampleActivity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.simple_lines);

        mAdapter = new TestFragmentAdapter(getSupportFragmentManager());

        mPager = (ViewPager)findViewById(R.id.pager);
        mPager.setAdapter(mAdapter);

        mIndicator = (LinePageIndicator)findViewById(R.id.indicator);
        mIndicator.setViewPager(mPager);
    }
}

<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent">

    <android.support.v4.view.ViewPager
        android:id="@+id/pager"
        android:layout_width="fill_parent"
        android:layout_height="0dp"
        android:layout_weight="1"
        />
    <com.viewpagerindicator.LinePageIndicator
        android:id="@+id/indicator"
        android:padding="5dip"
        android:layout_height="wrap_content"
        android:layout_width="fill_parent"
        />
</LinearLayout>

1、注意layout里面的是

com.viewpagerindicator.LinePageIndicator

2、修改line的样式
xml
       

app:strokeWidth="4dp"
        app:lineWidth="30dp"
        app:unselectedColor="#FF888888"
        app:selectedColor="#FF880000"

java
       

final float density = getResources().getDisplayMetrics().density;
        indicator.setSelectedColor(0x88FF0000);
        indicator.setUnselectedColor(0xFF888888);
        indicator.setStrokeWidth(4 * density);
        indicator.setLineWidth(30 * density);

SelectedColor：选中的颜色
UnSelectedColor：默认的颜色
StrokeWidth：线的粗细
LineWidth：线的宽度