Android之 DrawerLayout不覆盖主内容

DrawerLayout不覆盖主内容 并实现侧滑的点击

　

转载时请标注：http://blog.youkuaiyun.com/qq_32895969/article/details/56481835

Activity

/*
    drawerlayout不覆盖主内容
    并实现侧滑中的点击事件
 */
public class MainActivity extends AppCompatActivity {
    private DrawerLayout mDrawerLayout;
    private TextView tv1, tv2, tv3, tv4;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        initView();
    }

    private void initView() {
        tv1 = (TextView) findViewById(R.id.tv1);
        tv2 = (TextView) findViewById(R.id.tv2);
        tv3 = (TextView) findViewById(R.id.tv3);
        tv4 = (TextView) findViewById(R.id.tv4);
        tv1.setOnClickListener(new MyClickListener());
        tv2.setOnClickListener(new MyClickListener());
        tv3.setOnClickListener(new MyClickListener());
        tv4.setOnClickListener(new MyClickListener());
        mDrawerLayout = (DrawerLayout) findViewById(R.id.drawerlayout);
        mDrawerLayout.setScrimColor(Color.TRANSPARENT);//侧滑菜单打开后主内容区域的颜色
        mDrawerLayout.addDrawerListener(drawerListener);
    }

    class MyClickListener implements DrawerLayout.OnClickListener {
        @Override
        public void onClick(View view) {
            switch (view.getId()) {
                case R.id.tv1:
                    mDrawerLayout.closeDrawers();
                    Toast.makeText(MainActivity.this, "-->" + view.getId(), Toast.LENGTH_SHORT).show();
                    break;
                case R.id.tv2:
                    mDrawerLayout.closeDrawers();
                    Toast.makeText(MainActivity.this, "-->" + view.getId(), Toast.LENGTH_SHORT).show();
                    break;
                case R.id.tv3:
                    mDrawerLayout.closeDrawers();
                    Toast.makeText(MainActivity.this, "-->" + view.getId(), Toast.LENGTH_SHORT).show();
                    break;
                case R.id.tv4:
                    mDrawerLayout.closeDrawers();
                    Toast.makeText(MainActivity.this, "-->" + view.getId(), Toast.LENGTH_SHORT).show();
                    break;
            }
        }
    }

    DrawerLayout.DrawerListener drawerListener = new DrawerLayout.DrawerListener() {
        @Override
        public void onDrawerSlide(View drawerView, float slideOffset) {
            // 得到contentView
            View content = mDrawerLayout.getChildAt(0);
            int offset = (int) (drawerView.getWidth() * slideOffset);
            content.setTranslationX(offset);
        }

        @Override
        public void onDrawerOpened(View drawerView) {

        }

        @Override
        public void onDrawerClosed(View drawerView) {

        }

        @Override
        public void onDrawerStateChanged(int newState) {

        }
    };
}

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/drawerlayout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="driving.hezejiaxiao.com.newdrawerlayout.MainActivity">

    <TextView
        android:id="@+id/tvcontent"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="center"
        android:text="内容区"
        android:textSize="50sp" />

    <LinearLayout
        android:id="@+id/leftlayout"
        android:layout_width="200dp"
        android:layout_height="match_parent"
        android:layout_gravity="start"
        android:background="@android:color/holo_green_dark"
        android:orientation="vertical">

        <TextView
            android:id="@+id/tv1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="侧滑"
            android:textSize="40sp" />

        <TextView
            android:id="@+id/tv2"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="侧滑"
            android:textSize="40sp" />

        <TextView
            android:id="@+id/tv3"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="侧滑"
            android:textSize="40sp" />

        <TextView
            android:id="@+id/tv4"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="侧滑"
            android:textSize="40sp" />
    </LinearLayout>
</android.support.v4.widget.DrawerLayout>

粘贴以上代码就可以运行啦！