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Read support for customizing through properties

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By using the file $HOME/.config/termux/termux.properties it will
be possible to configure the behaviour of:

- The bell character.
- Tapping the terminal.
- The back key.
This commit is contained in:
Fredrik Fornwall
2015-12-23 01:39:49 +01:00
parent 9d37461ac7
commit f907684ef2
1 changed files with 80 additions and 0 deletions
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80
app/src/main/java/com/termux/app/TermuxPreferences.java
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@@ -5,12 +5,38 @@ import com.termux.terminal.TerminalSession;
import android.content.Context;
import android.content.SharedPreferences;
import android.preference.PreferenceManager;
import android.support.annotation.IntDef;
import android.util.Log;
import android.util.TypedValue;
import android.widget.Toast;
import java.io.File;
import java.io.FileInputStream;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.util.Properties;
final class TermuxPreferences {
@IntDef({BELL_VIBRATE, BELL_BEEP, BELL_IGNORE})
@Retention(RetentionPolicy.SOURCE)
public @interface AsciiBellBehaviour {}
static final int BELL_VIBRATE = 1;
static final int BELL_BEEP = 2;
static final int BELL_IGNORE = 3;
@IntDef({TAP_TOGGLE_KEYBOARD, TAP_SHOW_MENU, TAP_IGNORE})
@Retention(RetentionPolicy.SOURCE)
public @interface TapTerminalBehaviour {}
static final int TAP_TOGGLE_KEYBOARD = 1;
static final int TAP_SHOW_MENU = 2;
static final int TAP_IGNORE = 3;
private final int MIN_FONTSIZE;
private static final int MAX_FONTSIZE = 256;
private static final String FULLSCREEN_KEY = "fullscreen";
private static final String FONTSIZE_KEY = "fontsize";
private static final String CURRENT_SESSION_KEY = "current_session";
@@ -19,7 +45,16 @@ final class TermuxPreferences {
private boolean mFullScreen;
private int mFontSize;
@AsciiBellBehaviour
int mBellBehaviour = BELL_VIBRATE;
@TapTerminalBehaviour
int mTapBehaviour = TAP_TOGGLE_KEYBOARD;
boolean mBackIsEscape = true;
TermuxPreferences(Context context) {
reloadFromProperties(context);
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
float dipInPixels = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 1, context.getResources().getDisplayMetrics());
@@ -86,4 +121,49 @@ final class TermuxPreferences {
PreferenceManager.getDefaultSharedPreferences(context).edit().putBoolean(SHOW_WELCOME_DIALOG_KEY, false).apply();
}
public void reloadFromProperties(Context context) {
try {
File propsFile = new File(TermuxService.HOME_PATH + "/.config/termux/termux.properties");
if (propsFile.isFile() && propsFile.canRead()) {
Properties props = new Properties();
try (FileInputStream in = new FileInputStream(propsFile)) {
props.load(in);
}
switch (props.getProperty("bell-character", "vibrate")) {
case "beep":
mBellBehaviour = BELL_BEEP;
break;
case "ignore":
mBellBehaviour = BELL_IGNORE;
break;
default: // "vibrate".
mBellBehaviour = BELL_VIBRATE;
break;
}
switch (props.getProperty("tap-screen", "toggle-keyboard")) {
case "show-menu":
mTapBehaviour = TAP_SHOW_MENU;
break;
case "ignore":
mTapBehaviour = TAP_IGNORE;
break;
default: // "toggle-keyboard".
mTapBehaviour = TAP_TOGGLE_KEYBOARD;
break;
}
mBackIsEscape = !"back".equals(props.getProperty("back-key", "escape"));
} else {
mBellBehaviour = BELL_VIBRATE;
mTapBehaviour = TAP_TOGGLE_KEYBOARD;
mBackIsEscape = true;
}
} catch (Exception e) {
Toast.makeText(context, "Error loading properties: " + e.getMessage(), Toast.LENGTH_LONG).show();
Log.e("termux", "Error loading props", e);
}
}
}