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Code Issues Projects Releases Packages Wiki Activity Actions

Fix crash on installation if activity destroyed

Browse source 
If the activity had been destroyed waiting for the installation to
finish the code would crash trying to display welcome dialogs (on
success) or error dialogs (on error).
This commit is contained in:
Fredrik Fornwall 2015-11-13 00:10:21 +01:00
parent 3b4e3b0e42
commit 89912be500
2 changed files with 40 additions and 26 deletions
Download patch file Download diff file Expand all files Collapse all files

27
app/src/main/java/com/termux/app/TermuxActivity.java
View file

@ -52,6 +52,7 @@ import android.view.View.OnClickListener;
import android.view.View.OnKeyListener;
import android.view.View.OnLongClickListener;
import android.view.ViewGroup;
import android.view.WindowManager;
import android.view.inputmethod.InputMethodManager;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
@ -414,18 +415,22 @@ public final class TermuxActivity extends Activity implements ServiceConnection
TermuxInstaller.setupIfNeeded(TermuxActivity.this, new Runnable() {
@Override
public void run() {
if (TermuxPreferences.isShowWelcomeDialog(TermuxActivity.this)) {
new AlertDialog.Builder(TermuxActivity.this).setTitle(R.string.welcome_dialog_title).setMessage(R.string.welcome_dialog_body)
.setCancelable(false).setPositiveButton(android.R.string.ok, null)
.setNegativeButton(R.string.welcome_dialog_dont_show_again_button, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
TermuxPreferences.disableWelcomeDialog(TermuxActivity.this);
dialog.dismiss();
}
}).show();
try {
if (TermuxPreferences.isShowWelcomeDialog(TermuxActivity.this)) {
new AlertDialog.Builder(TermuxActivity.this).setTitle(R.string.welcome_dialog_title).setMessage(R.string.welcome_dialog_body)
.setCancelable(false).setPositiveButton(android.R.string.ok, null)
.setNegativeButton(R.string.welcome_dialog_dont_show_again_button, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
TermuxPreferences.disableWelcomeDialog(TermuxActivity.this);
dialog.dismiss();
}
}).show();
}
addNewSession(false, null);
} catch (WindowManager.BadTokenException e) {
// Activity finished - ignore.
}
addNewSession(false, null);
}
});
} else {

39
app/src/main/java/com/termux/app/TermuxInstaller.java
View file

@ -21,6 +21,7 @@ import android.content.DialogInterface.OnDismissListener;
import android.system.Os;
import android.util.Log;
import android.util.Pair;
import android.view.WindowManager;
import com.termux.R;
import com.termux.terminal.EmulatorDebug;
@ -138,27 +139,35 @@ final class TermuxInstaller {
activity.runOnUiThread(new Runnable() {
@Override
public void run() {
new AlertDialog.Builder(activity).setTitle(R.string.bootstrap_error_title).setMessage(R.string.bootstrap_error_body)
.setNegativeButton(R.string.bootstrap_error_abort, new OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
activity.finish();
}
}).setPositiveButton(R.string.bootstrap_error_try_again, new OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
TermuxInstaller.setupIfNeeded(activity, whenDone);
}
}).show();
try {
new AlertDialog.Builder(activity).setTitle(R.string.bootstrap_error_title).setMessage(R.string.bootstrap_error_body)
.setNegativeButton(R.string.bootstrap_error_abort, new OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
activity.finish();
}
}).setPositiveButton(R.string.bootstrap_error_try_again, new OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
TermuxInstaller.setupIfNeeded(activity, whenDone);
}
}).show();
} catch (WindowManager.BadTokenException e) {
// Activity already dismissed - ignore.
}
}
});
} finally {
activity.runOnUiThread(new Runnable() {
@Override
public void run() {
progress.dismiss();
try {
progress.dismiss();
} catch (RuntimeException e) {
// Activity already dismissed - ignore.
}
}
});
}