将图片实现放大预览的效果（有非常完整的代码）
资源文件列表
LJUI/.gitignore , 127
LJUI/.gradle/2.14.1/taskArtifacts/cache.properties , 31
LJUI/.gradle/2.14.1/taskArtifacts/cache.properties.lock , 17
LJUI/.gradle/2.14.1/taskArtifacts/fileHashes.bin , 162142
LJUI/.gradle/2.14.1/taskArtifacts/fileSnapshots.bin , 4205628
LJUI/.gradle/2.14.1/taskArtifacts/fileSnapshotsToTreeSnapshotsIndex.bin , 29354
LJUI/.gradle/2.14.1/taskArtifacts/taskArtifacts.bin , 135258
LJUI/.gradle/2.14.1/tasks/_app_compileDebugJavaWithJavac/localClassSetAnalysis/localClassSetAnalysis.bin , 298362
LJUI/.gradle/2.14.1/tasks/_app_compileDebugJavaWithJavac/localClassSetAnalysis/localClassSetAnalysis.lock , 17
LJUI/.gradle/2.14.1/tasks/_app_compileDebugJavaWithJavac/localJarClasspathSnapshot/localJarClasspathSnapshot.bin , 20062
LJUI/.gradle/2.14.1/tasks/_app_compileDebugJavaWithJavac/localJarClasspathSnapshot/localJarClasspathSnapshot.lock , 17
LJUI/.idea/compiler.xml , 686
LJUI/.idea/copyright/profiles_settings.xml , 76
LJUI/.idea/gradle.xml , 626
LJUI/.idea/libraries/android_android_25.xml , 241
LJUI/.idea/libraries/animated_vector_drawable_25_1_1.xml , 645
LJUI/.idea/libraries/appcompat_v7_25_1_1.xml , 761
LJUI/.idea/libraries/espresso_core_2_2_2.xml , 627
LJUI/.idea/libraries/espresso_idling_resource_2_2_2.xml , 682
LJUI/.idea/libraries/exposed_instrumentation_api_publish_0_5.xml , 700
LJUI/.idea/libraries/hamcrest_core_1_3.xml , 526
LJUI/.idea/libraries/hamcrest_integration_1_3.xml , 354
LJUI/.idea/libraries/hamcrest_library_1_3.xml , 342
LJUI/.idea/libraries/javawriter_2_1_1.xml , 330
LJUI/.idea/libraries/javax_annotation_api_1_2.xml , 358
LJUI/.idea/libraries/javax_inject_1.xml , 324
LJUI/.idea/libraries/jsr305_2_0_1.xml , 330
LJUI/.idea/libraries/junit_4_12.xml , 477
LJUI/.idea/libraries/rules_0_5.xml , 721
LJUI/.idea/libraries/runner_0_5.xml , 727
LJUI/.idea/libraries/support_annotations_25_1_1.xml , 495
LJUI/.idea/libraries/support_compat_25_1_1.xml , 773
LJUI/.idea/libraries/support_core_ui_25_1_1.xml , 779
LJUI/.idea/libraries/support_core_utils_25_1_1.xml , 797
LJUI/.idea/libraries/support_fragment_25_1_1.xml , 785
LJUI/.idea/libraries/support_media_compat_25_1_1.xml , 809
LJUI/.idea/libraries/support_v4_25_1_1.xml , 420
LJUI/.idea/libraries/support_vector_drawable_25_1_1.xml , 640
LJUI/.idea/misc.xml , 2226
LJUI/.idea/modules.xml , 345
LJUI/.idea/runConfigurations.xml , 564
LJUI/.idea/workspace.xml , 178727
LJUI/app/.gitignore , 8
LJUI/app/app.iml , 13248
LJUI/app/build/generated/source/buildConfig/androidTest/debug/com/example/administrator/ljui/test/BuildConfig.java , 477
LJUI/app/build/generated/source/buildConfig/debug/com/example/administrator/ljui/BuildConfig.java , 467
LJUI/app/build/generated/source/r/androidTest/debug/android/support/test/espresso/R.java , 334
LJUI/app/build/generated/source/r/androidTest/debug/android/support/test/rule/R.java , 330
LJUI/app/build/generated/source/r/androidTest/debug/com/example/administrator/ljui/test/R.java , 410
LJUI/app/build/generated/source/r/debug/android/support/v7/appcompat/R.java , 100473
LJUI/app/build/generated/source/r/debug/com/example/administrator/ljui/R.java , 442249
LJUI/app/build/intermediates/blame/res/androidTest/debug/multi/values.json , 951
LJUI/app/build/intermediates/blame/res/debug/multi/values-af.json , 16135
LJUI/app/build/intermediates/blame/res/debug/multi/values-am.json , 16129
LJUI/app/build/intermediates/blame/res/debug/multi/values-ar.json , 16137
LJUI/app/build/intermediates/blame/res/debug/multi/values-az-rAZ.json , 15541
LJUI/app/build/intermediates/blame/res/debug/multi/values-b+sr+Latn.json , 16447
LJUI/app/build/intermediates/blame/res/debug/multi/values-be-rBY.json , 16317
LJUI/app/build/intermediates/blame/res/debug/multi/values-bg.json , 16141
LJUI/app/build/intermediates/blame/res/debug/multi/values-bn-rBD.json , 16321
LJUI/app/build/intermediates/blame/res/debug/multi/values-bs-rBA.json , 16317
LJUI/app/build/intermediates/blame/res/debug/multi/values-ca.json , 16141
LJUI/app/build/intermediates/blame/res/debug/multi/values-cs.json , 16137
LJUI/app/build/intermediates/blame/res/debug/multi/values-da.json , 16133
LJUI/app/build/intermediates/blame/res/debug/multi/values-de.json , 16137
LJUI/app/build/intermediates/blame/res/debug/multi/values-el.json , 16143
LJUI/app/build/intermediates/blame/res/debug/multi/values-en-rAU.json , 16309
LJUI/app/build/intermediates/blame/res/debug/multi/values-en-rGB.json , 16309
LJUI/app/build/intermediates/blame/res/debug/multi/values-en-rIN.json , 16309
LJUI/app/build/intermediates/blame/res/debug/multi/values-es-rUS.json , 16319
LJUI/app/build/intermediates/blame/res/debug/multi/values-es.json , 16139
LJUI/app/build/intermediates/blame/res/debug/multi/values-et-rEE.json , 16319
LJUI/app/build/intermediates/blame/res/debug/multi/values-eu-rES.json , 16315
LJUI/app/build/intermediates/blame/res/debug/multi/values-fa.json , 16139
LJUI/app/build/intermediates/blame/res/debug/multi/values-fi.json , 16133
LJUI/app/build/intermediates/blame/res/debug/multi/values-fr-rCA.json , 16319
LJUI/app/build/intermediates/blame/res/debug/multi/values-fr.json , 16143
LJUI/app/build/intermediates/blame/res/debug/multi/values-gl-rES.json , 16317
LJUI/app/build/intermediates/blame/res/debug/multi/values-gu-rIN.json , 16313
LJUI/app/build/intermediates/blame/res/debug/multi/values-h720dp-v13.json , 989
LJUI/app/build/intermediates/blame/res/debug/multi/values-hdpi-v4.json , 1049
LJUI/app/build/intermediates/blame/res/debug/multi/values-hi.json , 16139
LJUI/app/build/intermediates/blame/res/debug/multi/values-hr.json , 16137
LJUI/app/build/intermediates/blame/res/debug/multi/values-hu.json , 16143
LJUI/app/build/intermediates/blame/res/debug/multi/values-hy-rAM.json , 16311
LJUI/app/build/intermediates/blame/res/debug/multi/values-in.json , 16139
LJUI/app/build/intermediates/blame/res/debug/multi/values-is-rIS.json , 16307
LJUI/app/build/intermediates/blame/res/debug/multi/values-it.json , 16135
LJUI/app/build/intermediates/blame/res/debug/multi/values-iw.json , 16131
LJUI/app/build/intermediates/blame/res/debug/multi/values-ja.json , 16125
LJUI/app/build/intermediates/blame/res/debug/multi/values-ka-rGE.json , 16315
LJUI/app/build/intermediates/blame/res/debug/multi/values-kk-rKZ.json , 16313
LJUI/app/build/intermediates/blame/res/debug/multi/values-km-rKH.json , 16311
LJUI/app/build/intermediates/blame/res/debug/multi/values-kn-rIN.json , 16317
LJUI/app/build/intermediates/blame/res/debug/multi/values-ko.json , 16121
LJUI/app/build/intermediates/blame/res/debug/multi/values-ky-rKG.json , 16313
LJUI/app/build/intermediates/blame/res/debug/multi/values-land.json , 3239
LJUI/app/build/intermediates/blame/res/debug/multi/values-large-v4.json , 7115
LJUI/app/build/intermediates/blame/res/debug/multi/values-ldltr-v21.json , 987
LJUI/app/build/intermediates/blame/res/debug/multi/values-lo-rLA.json , 16309
LJUI/app/build/intermediates/blame/res/debug/multi/values-lt.json , 16143
LJUI/app/build/intermediates/blame/res/debug/multi/values-lv.json , 16141
LJUI/app/build/intermediates/blame/res/debug/multi/values-mk-rMK.json , 14775
LJUI/app/build/intermediates/blame/res/debug/multi/values-ml-rIN.json , 16317
LJUI/app/build/intermediates/blame/res/debug/multi/values-mn-rMN.json , 16311
LJUI/app/build/intermediates/blame/res/debug/multi/values-mr-rIN.json , 16317
LJUI/app/build/intermediates/blame/res/debug/multi/values-ms-rMY.json , 16315
LJUI/app/build/intermediates/blame/res/debug/multi/values-my-rMM.json , 16319
LJUI/app/build/intermediates/blame/res/debug/multi/values-nb.json , 16129
LJUI/app/build/intermediates/blame/res/debug/multi/values-ne-rNP.json , 16321
LJUI/app/build/intermediates/blame/res/debug/multi/values-night-v8.json , 5581
LJUI/app/build/intermediates/blame/res/debug/multi/values-nl.json , 16143
LJUI/app/build/intermediates/blame/res/debug/multi/values-pa-rIN.json , 16309
LJUI/app/build/intermediates/blame/res/debug/multi/values-pl.json , 16139
LJUI/app/build/intermediates/blame/res/debug/multi/values-port.json , 965
LJUI/app/build/intermediates/blame/res/debug/multi/values-pt-rBR.json , 16319
LJUI/app/build/intermediates/blame/res/debug/multi/values-pt-rPT.json , 16319
LJUI/app/build/intermediates/blame/res/debug/multi/values-pt.json , 16143
LJUI/app/build/intermediates/blame/res/debug/multi/values-ro.json , 16143
LJUI/app/build/intermediates/blame/res/debug/multi/values-ru.json , 16141
LJUI/app/build/intermediates/blame/res/debug/multi/values-si-rLK.json , 16315
LJUI/app/build/intermediates/blame/res/debug/multi/values-sk.json , 16135
LJUI/app/build/intermediates/blame/res/debug/multi/values-sl.json , 16139
LJUI/app/build/intermediates/blame/res/debug/multi/values-sq-rAL.json , 16315
LJUI/app/build/intermediates/blame/res/debug/multi/values-sr.json , 16139
LJUI/app/build/intermediates/blame/res/debug/multi/values-sv.json , 16137
LJUI/app/build/intermediates/blame/res/debug/multi/values-sw.json , 16135
LJUI/app/build/intermediates/blame/res/debug/multi/values-sw600dp-v13.json , 6397
LJUI/app/build/intermediates/blame/res/debug/multi/values-ta-rIN.json , 16317
LJUI/app/build/intermediates/blame/res/debug/multi/values-te-rIN.json , 16319
LJUI/app/build/intermediates/blame/res/debug/multi/values-th.json , 16135
LJUI/app/build/intermediates/blame/res/debug/multi/values-tl.json , 16145
LJUI/app/build/intermediates/blame/res/debug/multi/values-tr.json , 16135
LJUI/app/build/intermediates/blame/res/debug/multi/values-uk.json , 16137
LJUI/app/build/intermediates/blame/res/debug/multi/values-ur-rPK.json , 16313
LJUI/app/build/intermediates/blame/res/debug/multi/values-uz-rUZ.json , 16317
LJUI/app/build/intermediates/blame/res/debug/multi/values-v11.json , 19827
LJUI/app/build/intermediates/blame/res/debug/multi/values-v12.json , 3375
LJUI/app/build/intermediates/blame/res/debug/multi/values-v13.json , 961
LJUI/app/build/intermediates/blame/res/debug/multi/values-v14.json , 9625
LJUI/app/build/intermediates/blame/res/debug/multi/values-v16.json , 961
LJUI/app/build/intermediates/blame/res/debug/multi/values-v17.json , 11877
LJUI/app/build/intermediates/blame/res/debug/multi/values-v18.json , 959
LJUI/app/build/intermediates/blame/res/debug/multi/values-v21.json , 82647
LJUI/app/build/intermediates/blame/res/debug/multi/values-v22.json , 3375
LJUI/app/build/intermediates/blame/res/debug/multi/values-v23.json , 8721
LJUI/app/build/intermediates/blame/res/debug/multi/values-v24.json , 4745
LJUI/app/build/intermediates/blame/res/debug/multi/values-v25.json , 3373
LJUI/app/build/intermediates/blame/res/debug/multi/values-vi.json , 16141
LJUI/app/build/intermediates/blame/res/debug/multi/values-w820dp-v13.json , 907
LJUI/app/build/intermediates/blame/res/debug/multi/values-xlarge-v4.json , 4825
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