Android各种样式通知栏

各种样式的通知栏，以及不同版本的兼容性的版本，还有自定义的QQ悬浮窗通知栏以及前台服务类型的通知栏。

package com.example.notificationsample;

import android.content.Context;
import android.support.test.InstrumentationRegistry;
import android.support.test.runner.AndroidJUnit4;

import org.junit.Test;
import org.junit.runner.RunWith;

import static org.junit.Assert.*;

/**
 * Instrumented test which will execute on an Android device.
 *
 * @see Testing documentation
 */
@RunWith（AndroidJUnit4.class）
public class ExampleInstrumentedTest {
    @Test
    public void useAppContext（） {
        // Context of the app under test.
        Context appContext = InstrumentationRegistry.getTargetContext（）;

        assertEquals（“com.example.notificationsample“ appContext.getPackageName（））;
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2018-07-29 10:46  NotificationSample\
     文件         147  2018-07-27 14:43  NotificationSample\.gitignore
     目录           0  2018-07-28 14:02  NotificationSample\.gradle\
     目录           0  2018-07-28 14:02  NotificationSample\.gradle\3.3\
     目录           0  2018-07-28 14:02  NotificationSample\.gradle\3.3\taskArtifacts\
     文件      806358  2018-07-28 16:31  NotificationSample\.gradle\3.3\taskArtifacts\fileHashes.bin
     文件    10036974  2018-07-28 16:31  NotificationSample\.gradle\3.3\taskArtifacts\fileSnapshots.bin
     文件      643114  2018-07-28 16:31  NotificationSample\.gradle\3.3\taskArtifacts\taskArtifacts.bin
     文件          17  2018-07-28 16:31  NotificationSample\.gradle\3.3\taskArtifacts\taskArtifacts.lock
     目录           0  2018-07-28 14:02  NotificationSample\.gradle\3.3\tasks\
     目录           0  2018-07-28 14:02  NotificationSample\.gradle\3.3\tasks\_app_compileDebugJavaWithJavac\
     目录           0  2018-07-28 14:02  NotificationSample\.gradle\3.3\tasks\_app_compileDebugJavaWithJavac\localClassSetAnalysis\
     文件      304174  2018-07-28 16:31  NotificationSample\.gradle\3.3\tasks\_app_compileDebugJavaWithJavac\localClassSetAnalysis\localClassSetAnalysis.bin
     文件          17  2018-07-28 16:31  NotificationSample\.gradle\3.3\tasks\_app_compileDebugJavaWithJavac\localClassSetAnalysis\localClassSetAnalysis.lock
     目录           0  2018-07-28 14:02  NotificationSample\.gradle\3.3\tasks\_app_compileDebugJavaWithJavac\localJarClasspathSnapshot\
     文件       20163  2018-07-28 16:31  NotificationSample\.gradle\3.3\tasks\_app_compileDebugJavaWithJavac\localJarClasspathSnapshot\localJarClasspathSnapshot.bin
     文件          17  2018-07-28 16:31  NotificationSample\.gradle\3.3\tasks\_app_compileDebugJavaWithJavac\localJarClasspathSnapshot\localJarClasspathSnapshot.lock
     目录           0  2018-07-27 15:44  NotificationSample\.gradle\4.4\
     目录           0  2018-07-28 16:39  NotificationSample\.gradle\4.4\fileChanges\
     文件           1  2018-07-30 22:14  NotificationSample\.gradle\4.4\fileChanges\last-build.bin
     目录           0  2018-07-28 16:51  NotificationSample\.gradle\4.4\fileContent\
     文件       19001  2018-07-28 18:35  NotificationSample\.gradle\4.4\fileContent\annotation-processors.bin
     文件          17  2018-07-30 22:14  NotificationSample\.gradle\4.4\fileContent\fileContent.lock
     目录           0  2018-07-28 16:39  NotificationSample\.gradle\4.4\fileHashes\
     文件     1031785  2018-07-30 22:14  NotificationSample\.gradle\4.4\fileHashes\fileHashes.bin
     文件          17  2018-07-30 22:14  NotificationSample\.gradle\4.4\fileHashes\fileHashes.lock
     文件       29615  2018-07-28 18:35  NotificationSample\.gradle\4.4\fileHashes\resourceHashesCache.bin
     目录           0  2018-07-28 16:39  NotificationSample\.gradle\4.4\javaCompile\
     文件     3896110  2018-07-30 22:14  NotificationSample\.gradle\4.4\javaCompile\classAnalysis.bin
     文件     1841660  2018-07-28 16:52  NotificationSample\.gradle\4.4\javaCompile\jarAnalysis.bin
     文件          17  2018-07-30 22:14  NotificationSample\.gradle\4.4\javaCompile\javaCompile.lock
............此处省略313个文件信息