Android launcher -- 调试运行launcher源码 2

调试运行launcher源码 2

Android launcher – 调试运行launcher源码 1调试没有报错，但还是编译不起来。

修改：
删除AndroidManifest.xml中的android:sharedUserId=”android.uid.shared”

编译起来，运行不起来

06-10 17:07:54.583 E/AndroidRuntime(17095): FATAL EXCEPTION: main06-10 17:07:54.583 E/AndroidRuntime(17095): Process: android.process.acore, PID: 1709506-10 17:07:54.583 E/AndroidRuntime(17095): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.android.launcher/com.android.launcher.Launcher}: android.view.InflateException: Binary XML file line #26: Binary XML file line #26: Error inflating class com.android.launcher.Workspace//... ....06-10 17:07:54.583 E/AndroidRuntime(17095):     ... 22 more06-10 17:07:54.583 E/AndroidRuntime(17095): Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.graphics.Bitmap.hasAlpha()' on a null object reference06-10 17:07:54.583 E/AndroidRuntime(17095):     at com.android.launcher.Workspace.isOpaque(Workspace.java:485)06-10 17:07:54.583 E/AndroidRuntime(17095):     at android.view.View.invalidateInternal(View.java:12804)06-10 17:07:54.583 E/AndroidRuntime(17095):     at android.view.View.invalidate(View.java:12790)06-10 17:07:54.583 E/AndroidRuntime(17095):     at android.view.View.setFlags(View.java:10777)06-10 17:07:54.583 E/AndroidRuntime(17095):     at android.view.ViewGroup.initViewGroup(ViewGroup.java:585)06-10 17:07:54.583 E/AndroidRuntime(17095):     at android.view.ViewGroup.<init>(ViewGroup.java:574)06-10 17:07:54.583 E/AndroidRuntime(17095):     at android.view.ViewGroup.<init>(ViewGroup.java:569)06-10 17:07:54.583 E/AndroidRuntime(17095):     at com.android.launcher.Workspace.<init>(Workspace.java:143)06-10 17:07:54.583 E/AndroidRuntime(17095):     at com.android.launcher.Workspace.<init>(Workspace.java:132)06-10 17:07:54.583 E/AndroidRuntime(17095):     ... 24 more

报空：

06-10 17:07:54.583 E/AndroidRuntime(17095): Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.graphics.Bitmap.hasAlpha()' on a null object reference06-10 17:07:54.583 E/AndroidRuntime(17095):     at com.android.launcher.Workspace.isOpaque(Workspace.java:485)

修改：

Launcher源码运行截图

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