The Android settings window is dimmed, the rounded corner button and the use of include and merge, androidmerge

The Android settings window is dimmed, the rounded corner button and the use of include and merge, androidmerge

I wrote a small Demo yesterday and implemented several small functions. I posted it today. These Feature items are put together because they are relatively simple. Let's take a look at it first:

Code:

Main:

Package com. example. includelayoutdemo; import android. app. activity; import android. OS. bundle; import android. view. layoutInflater; import android. view. menu; import android. view. menuItem; import android. view. view; import android. view. view. onClickListener; import android. view. window; import android. view. windowManager; import android. widget. button; import android. widget. toast; public class Main extends Activity {p Rivate Button btnSet; private Button btnCancel; private WindowManager. layoutParams layoutParams; @ Overrideprotected void onCreate (Bundle savedInstanceState) {super. onCreate (savedInstanceState); setContentView (R. layout. main); btnSet = (Button) findViewById (R. id. btnSet); btnCancel = (Button) findViewById (R. id. btnCancel); btnSet. setOnClickListener (new onClickListenerImp (); btnCancel. setOnClickListener (new o NClickListenerImp (); layoutParams = getWindow (). getAttributes ();} class onClickListenerImp implements OnClickListener {@ Overridepublic void onClick (View v) {// TODO Auto-generated method stubif (v = btnSet) {// darken the window to layoutParams. dimAmount = 0.7f; // 0.0 ~ 1.0layoutParams.alpha = 0.6f; // 0.0 black ~ 1.0 original window getWindow (). setAttributes (layoutParams); Toast. makeText (Main. this, "Set Dark", Toast. LENGTH_SHORT ). show ();} else if (v = btnCancel) {// deselect the window to darken layoutParams. dimAmount = 1.0f; layoutParams. alpha = 1.0f; getWindow (). setAttributes (layoutParams); Toast. makeText (Main. this, "Cancel Dark", Toast. LENGTH_SHORT ). show () ;}}@ Overridepublic boolean onCreateOptionsMenu (Menu menu) {// Inflate the menu; this adds items to the action bar if it is present. getMenuInflater (). inflate (R. menu. main, menu); return true ;}@ Overridepublic boolean onOptionsItemSelected (MenuItem item) {// Handle action bar item clicks here. the action bar will // automatically handle clicks on the Home/Up button, so long // as you specify a parent activity in AndroidManifest.xml.int id = item. getItemId (); if (id = R. id. action_settings) {return true;} return super. onOptionsItemSelected (item );}}

A bunch of la s are shown below:

Main. xml

<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:background="#40ff50"    android:orientation="vertical"    tools:context="com.example.includelayoutdemo.Main" >    <TextView        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:layout_margin="5dp"        android:background="@drawable/zj_round_btn_more"        android:gravity="center"        android:text="Main"        android:textColor="#80ffffff"        android:textSize="80dp" />    <include        android:id="@+id/inc_other"        android:layout_width="fill_parent"        android:layout_height="wrap_content"        layout="@layout/other" />    <TextView        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:layout_margin="5dp"        android:background="@drawable/zj_round_btn_more"        android:gravity="center"        android:text="Main"        android:textColor="#80ffffff"        android:textSize="80dp" />    <LinearLayout        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_gravity="center"        android:orientation="horizontal" >        <Button            android:id="@+id/btnSet"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_marginRight="10dp"            android:background="@drawable/zj_round_btn"            android:padding="5dp"            android:text="Set Dark"            android:textColor="#80ffffff" />        <Button            android:id="@+id/btnCancel"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:background="@drawable/zj_round_btn_more"            android:padding="5dp"            android:text="Cancel Dark"            android:textColor="#80ffffff" />    </LinearLayout></LinearLayout>

Other. xml

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:orientation="vertical" >    <TextView        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:layout_margin="5dp"        android:background="@drawable/zj_round_btn_more"        android:gravity="center"        android:text="Include-Other"        android:textColor="#80ffffff"        android:textSize="80dp" />    <include        android:id="@+id/inc_other"        android:layout_width="fill_parent"        android:layout_height="wrap_content"        layout="@layout/another" />    <TextView        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:layout_margin="5dp"        android:background="@drawable/zj_round_btn_more"        android:gravity="center"        android:text="Include-Other"        android:textColor="#80ffffff"        android:textSize="80dp" /></LinearLayout>

Another. xml

<?xml version="1.0" encoding="utf-8"?><merge xmlns:android="http://schemas.android.com/apk/res/android"    android:background="#ffff00" >    <TextView        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:layout_margin="5dp"        android:background="@drawable/zj_round_btn_more"        android:gravity="center"        android:text="Merge-Another"        android:textColor="#80ffffff"        android:textSize="80dp" /></merge>

There are also shape files and rounded rectangular backgrounds:

<?xml version="1.0" encoding="utf-8"?><shape xmlns:android="http://schemas.android.com/apk/res/android"    android:shape="rectangle" >    <solid android:color="#30ffffff" />    <corners android:radius="7dp" /></shape>

Reprinted please indicate the source: Zhou mu Shui CSDN blog http://blog.csdn.net/zhoumushui

My GitHub: Zhou mu Shui's GitHub https://github.com/zhoumushui