通过sqlite数据库实现简单的通讯录功能app源码

通过SQL数据库实现简单的通讯录功能

/* AUTO-GENERATED FILE.  DO NOT MODIFY.
 *
 * This class was automatically generated by the
 * gradle plugin from the resource data it found. It
 * should not be modified by hand.
 */
package android.arch.core;

public final class R {
    private R（） {}

}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件        187  2018-11-22 15:25  Directory\.gitignore

     文件          1  2020-05-28 23:22  Directory\.gradle\4.6\fileChanges\last-build.bin

     文件         17  2020-05-28 23:22  Directory\.gradle\4.6\fileContent\fileContent.lock

     文件     319278  2020-05-28 23:22  Directory\.gradle\4.6\fileHashes\fileHashes.bin

     文件         17  2020-05-28 23:22  Directory\.gradle\4.6\fileHashes\fileHashes.lock

     文件      19653  2018-11-22 15:31  Directory\.gradle\4.6\fileHashes\resourceHashesCache.bin

     文件     580258  2018-11-22 15:31  Directory\.gradle\4.6\javaCompile\classAnalysis.bin

     文件     248471  2018-11-22 15:31  Directory\.gradle\4.6\javaCompile\jarAnalysis.bin

     文件         17  2020-05-28 23:22  Directory\.gradle\4.6\javaCompile\javaCompile.lock

     文件      56379  2020-05-28 23:22  Directory\.gradle\4.6\javaCompile\taskHistory.bin

     文件      20999  2020-05-28 23:22  Directory\.gradle\4.6\javaCompile\taskJars.bin

     文件     746085  2020-05-28 23:22  Directory\.gradle\4.6\taskHistory\taskHistory.bin

     文件         17  2020-05-28 23:22  Directory\.gradle\4.6\taskHistory\taskHistory.lock

     文件         17  2020-05-28 23:22  Directory\.gradle\buildOutputCleanup\buildOutputCleanup.lock

     文件         51  2018-11-22 15:25  Directory\.gradle\buildOutputCleanup\cache.properties

     文件      23447  2020-05-28 23:22  Directory\.gradle\buildOutputCleanup\outputFiles.bin

     文件          0  2020-05-28 23:18  Directory\.gradle\vcsWorkingDirs\gc.properties

     文件        537  2018-11-22 15:26  Directory\.idea\caches\build_file_checksums.ser

     文件      82805  2020-05-28 23:19  Directory\.idea\caches\gradle_models.ser

     文件        138  2020-05-28 23:17  Directory\.idea\encodings.xml

     文件        757  2020-05-28 23:19  Directory\.idea\gradle.xml

     文件        272  2020-05-28 23:17  Directory\.idea\libraries\Gradle__android_android_27.xml

     文件        541  2018-11-22 15:26  Directory\.idea\libraries\Gradle__android_arch_core_common_1_1_0_jar.xml

     文件        655  2018-11-22 15:26  Directory\.idea\libraries\Gradle__android_arch_core_runtime_1_1_0.xml

     文件        659  2020-05-28 23:19  Directory\.idea\libraries\Gradle__android_arch_core_runtime_1_1_0_aar.xml

     文件        555  2018-11-22 15:26  Directory\.idea\libraries\Gradle__android_arch_lifecycle_common_1_1_0_jar.xml

     文件        696  2018-11-22 15:26  Directory\.idea\libraries\Gradle__android_arch_lifecycle_livedata_core_1_1_0.xml

     文件        700  2020-05-28 23:19  Directory\.idea\libraries\Gradle__android_arch_lifecycle_livedata_core_1_1_0_aar.xml

     文件        666  2018-11-22 15:26  Directory\.idea\libraries\Gradle__android_arch_lifecycle_runtime_1_1_0.xml

     文件        670  2020-05-28 23:19  Directory\.idea\libraries\Gradle__android_arch_lifecycle_runtime_1_1_0_aar.xml

............此处省略1918个文件信息