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修正~~~为```

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feiocng 2023-03-06 12:09:21 +08:00
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@ -90,17 +90,17 @@
​ 首先我们找到一个新的壁纸素材命令为`new_wallpaper.png`，然后放到目录`frameworks/base/core/res/res/drawable-nodpi/`下，并且在res目录下的`values/symbols.xml`中添加相应的配置。 ​ 首先我们找到一个新的壁纸素材命令为`new_wallpaper.png`，然后放到目录`frameworks/base/core/res/res/drawable-nodpi/`下，并且在res目录下的`values/symbols.xml`中添加相应的配置。
~~~ ```
... ...
<!-- 在default_wallpaper下面添加一条新数据 --> <!-- 在default_wallpaper下面添加一条新数据 -->
<java-symbol type="drawable" name="default_wallpaper" /> <java-symbol type="drawable" name="default_wallpaper" />
<java-symbol type="drawable" name="new_wallpaper" /> <java-symbol type="drawable" name="new_wallpaper" />
... ...
~~~ ```
接下来我们先看看源码了解一下壁纸设置的关键逻辑。 接下来我们先看看源码了解一下壁纸设置的关键逻辑。
~~~java ```java
public class WallpaperManager { public class WallpaperManager {
... ...
private static final String PROP_WALLPAPER = "ro.config.wallpaper"; private static final String PROP_WALLPAPER = "ro.config.wallpaper";
@ -152,7 +152,7 @@ public class WallpaperManager {
} }
return null; return null;
} }
private static String getCmfWallpaperPath() { private static String getCmfWallpaperPath() {
return Environment.getProductDirectory() + WALLPAPER_CMF_PATH + "default_wallpaper_" return Environment.getProductDirectory() + WALLPAPER_CMF_PATH + "default_wallpaper_"
+ VALUE_CMF_COLOR; + VALUE_CMF_COLOR;
@ -160,7 +160,7 @@ public class WallpaperManager {
... ...
} }
~~~ ```
​ 从源码中看到可以从三个地方获取默认壁纸，同样想要修改也能从这三个方式着手，比如添加一个属性设置默认壁纸路径，或者修改cmfpath的路径设置默认壁纸，最后就是修改资源文件名来设置默认壁纸。这里我们采用的是最后一种。 ​ 从源码中看到可以从三个地方获取默认壁纸，同样想要修改也能从这三个方式着手，比如添加一个属性设置默认壁纸路径，或者修改cmfpath的路径设置默认壁纸，最后就是修改资源文件名来设置默认壁纸。这里我们采用的是最后一种。