为了我们的app看起来更漂亮,处理下通知栏是很有必要的,下面是沉浸通知栏的一种实现方式。我们在项目中使用一些通用的方法时,要学会提炼出基础类,供其他类来使用,减少代码重复,增加程序健壮性和可读性。
这里写图片描述
public class MatchActionBarActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_match_actionbar);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
setTranslucentStatus(true);
}
SystemBarTintManager tintManager = new SystemBarTintManager(this);
tintManager.setStatusBarTintEnabled(true);
tintManager.setStatusBarTintResource(R.color.statusbar_bg);//通知栏所需颜色
}
@TargetApi(19)
private void setTranslucentStatus(boolean on) {
Window win = getWindow();
WindowManager.LayoutParams winParams = win.getAttributes();
final int bits = WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS;
if (on) {
winParams.flags |= bits;
} else {
winParams.flags &= ~bits;
}
win.setAttributes(winParams);
}
}
package cn.studyou.parchment.activity;
import android.annotation.TargetApi;
import android.os.Build;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.Window;
import android.view.WindowManager;
import com.readystatesoftware.systembartint.SystemBarTintManager;
import cn.studyou.parchment.R;
/**
* 基本功能:基础Activity类
* 创建:王杰
* 创建时间:16/3/9
* 邮箱:w489657152@gmail.com
*/
public abstract class BaseActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
setTranslucentStatus(true);
}
SystemBarTintManager tintManager = new SystemBarTintManager(this);
tintManager.setStatusBarTintEnabled(true);
tintManager.setStatusBarTintResource(R.color.green);//通知栏所需颜色
}
@TargetApi(19)
private void setTranslucentStatus(boolean on) {
Window win = getWindow();
WindowManager.LayoutParams winParams = win.getAttributes();
final int bits = WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS;
if (on) {
winParams.flags |= bits;
} else {
winParams.flags &= ~bits;
}
win.setAttributes(winParams);
}
}
package cn.studyou.parchment.activity;
import android.os.Bundle;
import cn.studyou.parchment.R;
public class MainActivity extends BaseActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
}
android:fitsSystemWindows="true"
android:clipToPadding="false"
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/green"
android:fitsSystemWindows="true"
android:clipToPadding="false"
>
<Button
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="登录"
android:textSize="@dimen/normal"/>
</RelativeLayout>