// frida -U -f "com.snapwork.IDBI" -l allow_screenshot.js -t 6e3
setTimeout(allow_screenshot, 6e3);
// setImmediate(allow_screenshot);
// 允许截屏 新增背景黑屏方案
function allow_screenshot() {
Java.perform(function () {
const FLAG_SECURE = 0x2000;
const FLAG_DIM_BEHIND = 0x100;
const FLAGS_TO_REMOVE = FLAG_SECURE | FLAG_DIM_BEHIND;
var Window = Java.use('android.view.Window');
// 优化addFlags处理
Window.addFlags.implementation = function (flags) {
console.log(`[*] 调用addFlags，原始flags: 0x${flags.toString(16)}`);
console.log(`[*] 调用addFlags，原始flags: ${flags.toString(10)}`);
const newFlags = flags & ~FLAGS_TO_REMOVE;
if (newFlags !== flags) {
console.log(`[BS] 已移除目标标志，新flags: 0x${newFlags.toString(16)}`);
return this.addFlags(newFlags);
}
return this.addFlags(flags);
};
// 优化setFlags处理
Window.setFlags.implementation = function (flags, mask) {
console.log(`[*] 调用setFlags，原始flags: 0x${flags.toString(16)}, mask: 0x${mask.toString(16)}`);
console.log(`[*] 调用setFlags，原始flags: ${flags.toString(10)}, mask: ${mask.toString(10)}`);
// 计算新的flags和mask
const newFlags = flags & ~FLAGS_TO_REMOVE;
const newMask = mask & ~FLAGS_TO_REMOVE;
if (newFlags !== flags || newMask !== mask) {
console.warn(`[BS] 已移除目标标志，新flags: 0x${newFlags.toString(16)}, 新mask: 0x${newMask.toString(16)}`);
return this.setFlags(newFlags, newMask);
}
return this.setFlags(flags, mask);
};
});
}
