Forked from RikkaW/gist:be3fe4178903702c54ec73b2fc1187fe
Created
May 27, 2023 10:15
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show window in app_process
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| token = new Binder(); | |
| try { | |
| Context _context = android.app.ActivityThread.systemMain().getSystemContext(); | |
| final Context context = new ContextWrapper(_context) { | |
| @Override | |
| public Object getSystemService(String name) { | |
| if (Context.WINDOW_SERVICE.equals(name)) { | |
| WindowManager wm = (WindowManager) super.getSystemService(name); | |
| if (wm != null) { | |
| ((android.view.WindowManagerImpl) wm).setDefaultToken(token); | |
| } | |
| return wm; | |
| } | |
| return super.getSystemService(name); | |
| } | |
| }; | |
| context.setTheme(android.R.style.Theme_Material_Light); | |
| CharSequence label = context.getPackageManager().getApplicationLabel(context.getPackageManager().getApplicationInfo("com.android.settings", 0)); | |
| LogUtils.i("label " + label); | |
| android.widget.Toast.makeText(context, "test", Toast.LENGTH_LONG).show(); | |
| LogUtils.i("toast"); | |
| android.view.WindowManager wm = context.getSystemService(WindowManager.class); | |
| LogUtils.i("class: " + wm.getClass().getName()); | |
| //((android.view.WindowManagerImpl) wm).setDefaultToken(token); | |
| LinearLayout root = new LinearLayout(context); | |
| root.setBackground(new ColorDrawable(0xffffffff)); | |
| TextView textView = new TextView(context); | |
| textView.setText("test"); | |
| root.addView(textView); | |
| Button button = new Button(context); | |
| button.setSoundEffectsEnabled(false); | |
| button.setText("test"); | |
| button.setOnClickListener(new View.OnClickListener() { | |
| @Override | |
| public void onClick(View v) { | |
| Toast.makeText(context, "?!", Toast.LENGTH_LONG).show(); | |
| } | |
| }); | |
| root.addView(button); | |
| WindowManager.LayoutParams params = new WindowManager.LayoutParams( | |
| WindowManager.LayoutParams.WRAP_CONTENT, | |
| WindowManager.LayoutParams.WRAP_CONTENT, | |
| WindowManager.LayoutParams.TYPE_SYSTEM_DIALOG, | |
| WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL, | |
| PixelFormat.TRANSLUCENT); | |
| params.gravity = Gravity.CENTER; | |
| params.x = 0; | |
| params.y = 0; | |
| wm.addView(root, params); | |
| } catch (Throwable tr) { | |
| LogUtils.e(tr.getMessage(), tr); | |
| } |
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