Android launcher -- 調試運作launcher源碼 2

調試運作launcher源碼 2

Android launcher – 調試運作launcher源碼 1調試沒有報錯，但還是編譯不起來。

修改：

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

編譯起來，運作不起來

- :: E/AndroidRuntime(): FATAL EXCEPTION: main

- :: E/AndroidRuntime(): Process: android.process.acore, PID: 

- :: E/AndroidRuntime(): 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

//... ....

- :: E/AndroidRuntime():     ...  more

- :: E/AndroidRuntime(): Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.graphics.Bitmap.hasAlpha()' on a null object reference

- :: E/AndroidRuntime():     at com.android.launcher.Workspace.isOpaque(Workspace.java:)

- :: E/AndroidRuntime():     at android.view.View.invalidateInternal(View.java:)

- :: E/AndroidRuntime():     at android.view.View.invalidate(View.java:)

- :: E/AndroidRuntime():     at android.view.View.setFlags(View.java:)

- :: E/AndroidRuntime():     at android.view.ViewGroup.initViewGroup(ViewGroup.java:)

- :: E/AndroidRuntime():     at android.view.ViewGroup.<init>(ViewGroup.java:)

- :: E/AndroidRuntime():     at android.view.ViewGroup.<init>(ViewGroup.java:)

- :: E/AndroidRuntime():     at com.android.launcher.Workspace.<init>(Workspace.java:)

- :: E/AndroidRuntime():     at com.android.launcher.Workspace.<init>(Workspace.java:)

- :: E/AndroidRuntime():     ...  more
           

報空：

- :: E/AndroidRuntime(): Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.graphics.Bitmap.hasAlpha()' on a null object reference

06-10 17:: E/AndroidRuntime():     at com.android.launcher.Workspace.isOpaque(Workspace.java:)
           

修改：

Launcher源碼運作截圖

下載下傳