qt for android 重新编译Qt6Android.jar
QT相关
- 编译Qt6Android.jar
- qt 6.7 WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_SHORT_EDGES样式问题
- APP商店退回用户未点击《用户协议》就启动传感器
编译Qt6Android.jar
qt版本：6.7
进入到Qt源码目录
<你的qt目录>\Src\qtbase\src\android\jar\src\org\qtproject\qt\android
打开cmd 输入
javac -Xlint:deprecation -classpath <你的安卓sdk目录>\android.jar *.java ./accessibility/*.java ./extras/*.java
将编译的.class文件直接拖进.jar文件里(.jar文件用压缩包形式打开)
<你的qt目录>\<你的Qt版本>\android_arm64_v8a\jar\Qt6Android.jar
qt 6.7 WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_SHORT_EDGES样式问题
如果设置了WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_SHORT_EDGES样式
APP退出到后台在回到APP，会发现刘海（安全）区域不再被填充
在QtDisplayManager.java代码中发现
public void setSystemUiVisibility(int systemUiVisibility){if (m_systemUiVisibility == systemUiVisibility)return;m_systemUiVisibility = systemUiVisibility;int systemUiVisibilityFlags = View.SYSTEM_UI_FLAG_VISIBLE;switch (m_systemUiVisibility) {case SYSTEM_UI_VISIBILITY_NORMAL:m_activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);m_activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {m_activity.getWindow().getAttributes().layoutInDisplayCutoutMode =WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_NEVER;}break;case SYSTEM_UI_VISIBILITY_FULLSCREEN:m_activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);m_activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);systemUiVisibilityFlags = View.SYSTEM_UI_FLAG_HIDE_NAVIGATION| View.SYSTEM_UI_FLAG_LAYOUT_STABLE| View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION| View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN| View.SYSTEM_UI_FLAG_FULLSCREEN| View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY| View.INVISIBLE;if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {m_activity.getWindow().getAttributes().layoutInDisplayCutoutMode =WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_DEFAULT;}break;case SYSTEM_UI_VISIBILITY_TRANSLUCENT:m_activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN| WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION| WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);m_activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {m_activity.getWindow().getAttributes().layoutInDisplayCutoutMode =WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS;}break;}m_activity.getWindow().getDecorView().setSystemUiVisibility(systemUiVisibilityFlags);}
代码段
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {m_activity.getWindow().getAttributes().layoutInDisplayCutoutMode =WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_DEFAULT;}
这里强制将布局设置为了WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_DEFAULT
不知道为什么这样操作
修改代码
if (m_activity.getWindow().getAttributes().layoutInDisplayCutoutMode != WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_SHORT_EDGES) {m_activity.getWindow().getAttributes().layoutInDisplayCutoutMode =WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_DEFAULT;}
APP商店退回用户未点击《用户协议》就启动传感器
在QtMultimediaUtils.java中
代码
static public void setContext(Context context){m_context = context;m_orientationListener = new OrientationListener(context);}OrientationListener创建时就会启动加速度器, 用于辨别屏幕方向
就只有一个APP商店认为触犯了用户隐私被退回了
修改就是此处的new屏蔽掉
在需要调用m_orientationListener 的地方加上
if (m_orientationListener == null)m_orientationListener = new OrientationListener(m_context);