Error : android studio 中mipmap引用.9图片出错

本文解决了在Android开发中遇到的.9图片引用错误问题。通过将.9图片放置到drawable文件夹,并正确使用android:background属性引用这些图片,可以避免出现引用错误。

为什么会出错我不明白,查很久,才找到解决办法
引用的时候出现问题,大概和后面的.png也有关系 。

解决办法:
把.9图片都放到drawable文件夹下,就可以了。

android:background=”@drawable/edittext1”

这样就可以了,。

C:\Users\Administrator\Desktop\apktool>java -jar apktool_2.11.1.jar b ys_out --copy-original -o patched.apk I: Using Apktool 2.11.1 on patched.apk with 8 threads I: Checking whether sources have changed... I: Checking whether sources have changed... I: Smaling smali folder into classes.dex... I: Checking whether sources have changed... I: Checking whether resources have changed... I: Building resources with aapt2... W: C:\Users\Administrator\Desktop\apktool\ys_out\res\mipmap-hdpi\ic_launcher.png: error: failed to read PNG signature: file does not start with PNG signature. W: C:\Users\Administrator\Desktop\apktool\ys_out\res\mipmap-hdpi\ic_launcher.png: error: file failed to compile. W: C:\Users\Administrator\Desktop\apktool\ys_out\res\mipmap-hdpi\ic_launcher_foreground.png: error: failed to read PNG signature: file does not start with PNG signature. W: C:\Users\Administrator\Desktop\apktool\ys_out\res\mipmap-hdpi\ic_launcher_foreground.png: error: file failed to compile. W: C:\Users\Administrator\Desktop\apktool\ys_out\res\mipmap-hdpi\ic_launcher_round.png: error: failed to read PNG signature: file does not start with PNG signature. W: C:\Users\Administrator\Desktop\apktool\ys_out\res\mipmap-hdpi\ic_launcher_round.png: error: file failed to compile. W: C:\Users\Administrator\Desktop\apktool\ys_out\res\mipmap-mdpi\ic_launcher.png: error: failed to read PNG signature: file does not start with PNG signature. W: C:\Users\Administrator\Desktop\apktool\ys_out\res\mipmap-mdpi\ic_launcher.png: error: file failed to compile. W: C:\Users\Administrator\Desktop\apktool\ys_out\res\mipmap-mdpi\ic_launcher_foreground.png: error: failed to read PNG signature: file does not start with PNG signature. W: C:\Users\Administrator\Desktop\apktool\ys_out\res\mipmap-mdpi\ic_launcher_foreground.png: error: file failed to compile. W: C:\Users\Administrator\Desktop\apktool\ys_out\res\mipmap-mdpi\ic_launcher_round.png: error: failed to read PNG signature: file does not start with PNG signature. W: C:\Users\Administrator\Desktop\apktool\ys_out\res\mipmap-mdpi\ic_launcher_round.png: error: file failed to compile. W: C:\Users\Administrator\Desktop\apktool\ys_out\res\mipmap-xhdpi\ic_launcher.png: error: failed to read PNG signature: file does not start with PNG signature. W: C:\Users\Administrator\Desktop\apktool\ys_out\res\mipmap-xhdpi\ic_launcher.png: error: file failed to compile. W: C:\Users\Administrator\Desktop\apktool\ys_out\res\mipmap-xhdpi\ic_launcher_foreground.png: error: failed to read PNG signature: file does not start with PNG signature. W: C:\Users\Administrator\Desktop\apktool\ys_out\res\mipmap-xhdpi\ic_launcher_foreground.png: error: file failed to compile. W: C:\Users\Administrator\Desktop\apktool\ys_out\res\mipmap-xhdpi\ic_launcher_round.png: error: failed to read PNG signature: file does not start with PNG signature. W: C:\Users\Administrator\Desktop\apktool\ys_out\res\mipmap-xhdpi\ic_launcher_round.png: error: file failed to compile. W: C:\Users\Administrator\Desktop\apktool\ys_out\res\mipmap-xxhdpi\ic_launcher.png: error: failed to read PNG signature: file does not start with PNG signature. W: C:\Users\Administrator\Desktop\apktool\ys_out\res\mipmap-xxhdpi\ic_launcher.png: error: file failed to compile. Exception in thread "main" brut.androlib.exceptions.AndrolibException: brut.common.BrutException: could not exec (exit code = 1): [C:\Users\Administrator\AppData\Local\Temp\brut_util_Jar_157669682827589415782199892265289432549.tmp, compile, --dir, C:\Users\Administrator\Desktop\apktool\ys_out\res, --legacy, -o, C:\Users\Administrator\Desktop\apktool\ys_out\build\resources.zip] at brut.androlib.AaptInvoker.invoke(SourceFile:106) at brut.androlib.ApkBuilder.buildResources(SourceFile:352) at brut.androlib.ApkBuilder.build(SourceFile:93) at brut.apktool.Main.main(SourceFile:322) Caused by: brut.common.BrutException: could not exec (exit code = 1): [C:\Users\Administrator\AppData\Local\Temp\brut_util_Jar_157669682827589415782199892265289432549.tmp, compile, --dir, C:\Users\Administrator\Desktop\apktool\ys_out\res, --legacy, -o, C:\Users\Administrator\Desktop\apktool\ys_out\build\resources.zip] at brut.util.OS.exec(SourceFile:143) at brut.androlib.AaptInvoker.invoke(SourceFile:102) ... 3 more ys_out\smali\com\example\floatingball\FloatingBallService$TouchListener.smali[107,0] Error for input '.end class': Invalid directive
最新发布
10-12
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