Ismail Rubad Ismail Rubad - 1 month ago 21
Android Question

DrawerLayout must be measured with MeasureSpec.EXACTLY error

I am trying to implement a Navigation drawer, but I keep getting this error.
I saw the similar questions but did not work for me. I have the following layout activity_main2.xml:

<android.support.v4.widget.DrawerLayout
android:layout_width="match_parent"
android:id="@+id/drawerLayout"
android:layout_height="match_parent">

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

<RelativeLayout
android:layout_gravity="left|start"
android:layout_width="match_parent"
android:background="#fff"
android:layout_height="match_parent">

<ListView
android:id="@+id/left_drawer"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:divider="#eee"
android:background="#fff"
android:dividerHeight="1dp" />
</RelativeLayout>
</android.support.v4.widget.DrawerLayout>


On my activity_main2.java

protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main2);
initView();
if (toolbar != null) {
//toolbar.setTitle("");
setSupportActionBar(toolbar);
}
initDrawer();
}

private void initView() {
leftDrawerList = (ListView) findViewById(R.id.left_drawer);
toolbar = (Toolbar) findViewById(R.id.toolbar);
drawerLayout = (DrawerLayout) findViewById(R.id.drawerLayout);
navigationDrawerAdapter = new ArrayAdapter<String>( MainActivity.this, android.R.layout.simple_list_item_1, leftSliderData);
leftDrawerList.setAdapter(navigationDrawerAdapter);
leftDrawerList.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
if(position == 1){
drawerLayout.closeDrawer(Gravity.LEFT);
}
}
});
}

private void initDrawer() {
drawerToggle = new ActionBarDrawerToggle(this, drawerLayout, toolbar, R.string.drawer_open, R.string.drawer_close) {

@Override
public void onDrawerClosed(View drawerView) {
super.onDrawerClosed(drawerView);
}

@Override
public void onDrawerOpened(View drawerView) {
super.onDrawerOpened(drawerView);
}
};
drawerLayout.setDrawerListener(drawerToggle);
}


Hopefully someone will help me with the right direction.

Many thanks in advance!

Answer

My DrawerLayout was inside a LinearLayout:

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    android:background="@drawable/abohawawallpapersqr"
    tools:context=".MainActivity">

        <include layout="@layout/toolbar" />

        <android.support.v4.widget.DrawerLayout
            android:id="@+id/drawerLayout"
            android:layout_width="match_parent"
            android:layout_height="match_parent"> 

        <!-- ...... -->
        </android.support.v4.widget.DrawerLayout>
</LinearLayout>

Then I solved the problem by changing the layout_height="wrap_content" to layout_height="match_parent" of LinearLayout.So the code is:

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:background="@drawable/abohawawallpapersqr"
    tools:context=".MainActivity">