Android进入设置中应用对应的详情界面

来源:互联网 发布:乐视视频 mac 编辑:程序博客网 时间:2024/05/22 15:57

有时候为了引导用户操作,例如手动赋予权限等,需要拉起应用对应的详情界面。

此时,可以使用Settings中定义的ACTION_APPLICATION_DETAILS_SETTINGS。
源码中的描述如下:

..............    /**     * Activity Action: Show screen of details about a particular application.     * <p>     * In some cases, a matching Activity may not exist, so ensure you     * safeguard against this.     * <p>     * Input: The Intent's data URI specifies the application package name     * to be shown, with the "package" scheme.  That is "package:com.my.app".     * <p>     * Output: Nothing.     */    @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)    public static final String ACTION_APPLICATION_DETAILS_SETTINGS =            "android.settings.APPLICATION_DETAILS_SETTINGS";................

具体使用时的代码类似于:

............    public static final String SETTINGS_ACTION =            "android.settings.APPLICATION_DETAILS_SETTINGS";..............    mSetPermissionView.setOnClickListener(new View.OnClickListener() {        @Override            public void onClick(View v) {                Intent intent = new Intent()                        .setAction(SETTINGS_ACTION)                        .setData(Uri.fromParts("package",                                getActivity().getPackageName(), null));                startActivity(intent);            }        }); ................

Intent携带数据格式为pacakge:包名,类似于:

package:stark.a.is.zhang.transfer
0 1
原创粉丝点击