资源简介
Android展示指定文件夹下面的所有的图片
代码片段和文件信息
package com.xiaoge.openfiles;
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.*;
/**
* Instrumentation test which will execute on an Android device.
*
* @see Testing documentation
*/
@RunWith（AndroidJUnit4.class）
public class ExampleInstrumentedTest {
@Test
public void useAppContext（） throws Exception {
// Context of the app under test.
Context appContext = InstrumentationRegistry.getTargetContext（）;
assertEquals（“com.xiaoge.openfiles“ appContext.getPackageName（））;
}
}
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
目录 0 2017-01-17 16:38 OpenFiles\
文件 127 2017-01-17 11:10 OpenFiles\.gitignore
目录 0 2017-01-17 11:11 OpenFiles\.gradle\
目录 0 2017-01-17 11:25 OpenFiles\.gradle\2.14.1\
目录 0 2017-01-17 11:11 OpenFiles\.gradle\2.14.1\taskArtifacts\
文件 31 2017-01-17 11:11 OpenFiles\.gradle\2.14.1\taskArtifacts\cache.properties
文件 17 2017-01-17 17:19 OpenFiles\.gradle\2.14.1\taskArtifacts\cache.properties.lock
文件 277420 2017-01-17 17:19 OpenFiles\.gradle\2.14.1\taskArtifacts\fileHashes.bin
文件 3144732 2017-01-17 17:19 OpenFiles\.gradle\2.14.1\taskArtifacts\fileSnapshots.bin
文件 30368 2017-01-17 17:19 OpenFiles\.gradle\2.14.1\taskArtifacts\fileSnapshotsToTreeSnapshotsIndex.bin
文件 139955 2017-01-17 17:19 OpenFiles\.gradle\2.14.1\taskArtifacts\taskArtifacts.bin
目录 0 2017-01-17 17:19 OpenFiles\.gradle\2.14.1\tasks\
目录 0 2017-01-17 11:25 OpenFiles\.gradle\2.14.1\tasks\_app_compileDebugJavaWithJavac\
目录 0 2017-01-17 11:25 OpenFiles\.gradle\2.14.1\tasks\_app_compileDebugJavaWithJavac\localClassSetAnalysis\
文件 46595 2017-01-17 17:12 OpenFiles\.gradle\2.14.1\tasks\_app_compileDebugJavaWithJavac\localClassSetAnalysis\localClassSetAnalysis.bin
文件 17 2017-01-17 17:12 OpenFiles\.gradle\2.14.1\tasks\_app_compileDebugJavaWithJavac\localClassSetAnalysis\localClassSetAnalysis.lock
目录 0 2017-01-17 11:25 OpenFiles\.gradle\2.14.1\tasks\_app_compileDebugJavaWithJavac\localJarClasspathSnapshot\
文件 20536 2017-01-17 17:12 OpenFiles\.gradle\2.14.1\tasks\_app_compileDebugJavaWithJavac\localJarClasspathSnapshot\localJarClasspathSnapshot.bin
文件 17 2017-01-17 17:12 OpenFiles\.gradle\2.14.1\tasks\_app_compileDebugJavaWithJavac\localJarClasspathSnapshot\localJarClasspathSnapshot.lock
目录 0 2017-01-17 17:19 OpenFiles\.gradle\2.14.1\tasks\_app_compileReleaseJavaWithJavac\
目录 0 2017-01-17 17:19 OpenFiles\.gradle\2.14.1\tasks\_app_compileReleaseJavaWithJavac\localClassSetAnalysis\
文件 22619 2017-01-17 17:19 OpenFiles\.gradle\2.14.1\tasks\_app_compileReleaseJavaWithJavac\localClassSetAnalysis\localClassSetAnalysis.bin
文件 17 2017-01-17 17:19 OpenFiles\.gradle\2.14.1\tasks\_app_compileReleaseJavaWithJavac\localClassSetAnalysis\localClassSetAnalysis.lock
目录 0 2017-01-17 17:19 OpenFiles\.gradle\2.14.1\tasks\_app_compileReleaseJavaWithJavac\localJarClasspathSnapshot\
文件 19259 2017-01-17 17:19 OpenFiles\.gradle\2.14.1\tasks\_app_compileReleaseJavaWithJavac\localJarClasspathSnapshot\localJarClasspathSnapshot.bin
文件 17 2017-01-17 17:19 OpenFiles\.gradle\2.14.1\tasks\_app_compileReleaseJavaWithJavac\localJarClasspathSnapshot\localJarClasspathSnapshot.lock
目录 0 2017-01-17 17:47 OpenFiles\.idea\
文件 686 2017-01-17 11:10 OpenFiles\.idea\compiler.xm
目录 0 2017-01-17 11:10 OpenFiles\.idea\copyright\
文件 76 2017-01-17 11:10 OpenFiles\.idea\copyright\profiles_settings.xm
目录 0 2017-01-17 11:14 OpenFiles\.idea\dictionaries\
............此处省略82个文件信息
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