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Code Issues Packages Projects Releases Wiki Activity

Deal with situations where the system UI is shown when the keyboard pops up (thanks Rachel!)

This commit is contained in:
Sam Lantinga 2018-06-18 13:13:58 -07:00
parent 74ec7cabdb
commit 8b574dc43c
1 changed files with 34 additions and 4 deletions
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38
android-project/app/src/main/java/org/libsdl/app/SDLActivity.java
View File

@ -33,7 +33,7 @@ import android.content.pm.ApplicationInfo;
/**
SDL Activity
*/
public class SDLActivity extends Activity {
public class SDLActivity extends Activity implements View.OnSystemUiVisibilityChangeListener {
private static final String TAG = "SDL";
public static boolean mIsResumedCalled, mIsSurfaceReady, mHasFocus;
@ -251,6 +251,8 @@ public class SDLActivity extends Activity {
setWindowStyle(false);
getWindow().getDecorView().setOnSystemUiVisibilityChangeListener(this);
// Get filename from "Open with" of another application
Intent intent = getIntent();
if (intent != null && intent.getData() != null) {
@ -489,12 +491,14 @@ public class SDLActivity extends Activity {
View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY |
View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN |
View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION |
View.SYSTEM_UI_FLAG_LAYOUT_STABLE;
View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.INVISIBLE;
window.getDecorView().setSystemUiVisibility(flags);
window.addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
window.clearFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);
} else {
int flags = View.SYSTEM_UI_FLAG_LAYOUT_STABLE;
window.getDecorView().setSystemUiVisibility(flags);
int flags = View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_VISIBLE;
window.getDecorView().setSystemUiVisibility(flags);
window.addFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);
window.clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
}
}
@ -1110,6 +1114,32 @@ public class SDLActivity extends Activity {
return dialog;
}
private final Runnable rehideSystemUi = new Runnable() {
@Override
public void run() {
int flags = View.SYSTEM_UI_FLAG_FULLSCREEN |
View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY |
View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN |
View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION |
View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.INVISIBLE;
SDLActivity.this.getWindow().getDecorView().setSystemUiVisibility(flags);
}
};
public void onSystemUiVisibilityChange(int visibility) {
if ((visibility & View.SYSTEM_UI_FLAG_FULLSCREEN) == 0 || (visibility & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0) {
Handler handler = getWindow().getDecorView().getHandler();
if (handler != null) {
handler.removeCallbacks(rehideSystemUi); // Prevent a hide loop.
handler.postDelayed(rehideSystemUi, 2000);
}
}
}
/**
* This method is called by SDL using JNI.
*/