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使用 AlertDialog.Builder 建立多重選項選單(MultiChoiceItems)

建立多重選單必須使用AlertDialog.Builder 來達成, 如下 package com.examp......

使用 ant 手動產生 signed apk

相反於此篇(使用ant手動產生unsign apk), 現在必須使用ant手動產生 sign apk, 以步驟......

ant build error: [aapt] invalid resource directory name: /project/bin/res/crunch

Description: Use Ant to build apk and show error messag......

ant build error: sdk.dir is missing. Make sure to generate local.properties using 'android update project' or to inject it through the ANDROID_HOME environment variable.

Root Caused: sdk.dir is missing. Make sure to generate ......

ant build error: The SDK Build Tools revision (x.x.x) is too low for project 'MainActivity'. Minimum required is 19.1.0

Description: Use ant to build android project and show ......
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