From dea0f4b0ccb139fe558e88c18547c019c934add0 Mon Sep 17 00:00:00 2001
From: Michael Gernoth <michael@gernoth.net>
Date: Sat, 21 May 2011 13:17:00 +0200
Subject: [PATCH 1/1] add load/unload/reload-buttons

---
 MS2Debounce/res/layout/main.xml               | 38 +++++++-
 .../ms2debounce/DebounceModuleHelper.java     | 21 +++-
 .../src/de/rmdir/ms2debounce/MS2Debounce.java | 95 ++++++++++++++++++-
 3 files changed, 141 insertions(+), 13 deletions(-)

diff --git a/MS2Debounce/res/layout/main.xml b/MS2Debounce/res/layout/main.xml
index 323709b..6eaa067 100644
--- a/MS2Debounce/res/layout/main.xml
+++ b/MS2Debounce/res/layout/main.xml
@@ -1,14 +1,44 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:orientation="vertical"
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="fill_parent"
     android:layout_height="fill_parent"
     >
+<Button
+    android:id="@+id/reload"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:layout_marginTop="10dip"
+    android:layout_alignParentLeft="true"
+    android:onClick="reloadModule"
+    android:text="Reload" />
+<Button
+    android:id="@+id/load"
+    android:layout_below="@id/reload"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:layout_alignParentLeft="true"
+    android:onClick="loadModule"
+    android:text="Load" />
+<Button
+    android:id="@+id/unload"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:layout_toRightOf="@id/load"
+    android:layout_alignTop="@id/load"
+    android:onClick="unloadModule"
+    android:text="Unload" />
+<CheckBox
+    android:id="@+id/on_boot"
+    android:layout_below="@id/load"
+    android:layout_width="fill_parent"
+    android:layout_height="wrap_content"
+    android:text="Load module on boot" />
 <TextView  
     android:id="@+id/text"
+    android:layout_below="@id/on_boot"
     android:layout_width="fill_parent" 
-    android:layout_height="wrap_content" 
+    android:layout_height="fill_parent" 
     android:text=""
     />
-</LinearLayout>
+</RelativeLayout>
 
diff --git a/MS2Debounce/src/de/rmdir/ms2debounce/DebounceModuleHelper.java b/MS2Debounce/src/de/rmdir/ms2debounce/DebounceModuleHelper.java
index 0a764e5..6901353 100644
--- a/MS2Debounce/src/de/rmdir/ms2debounce/DebounceModuleHelper.java
+++ b/MS2Debounce/src/de/rmdir/ms2debounce/DebounceModuleHelper.java
@@ -19,10 +19,7 @@ public class DebounceModuleHelper
 	}
 
 	public void loadModule() {
-		SharedPreferences settings = ctx.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE);
-
-		int delay = settings.getInt("debounce_delay", 10);
-		loadModule(delay);
+		loadModule(getSavedDelay());
 	}
 
 	public synchronized void loadModule(int delay) {
@@ -47,7 +44,7 @@ public class DebounceModuleHelper
 		if (!isLoaded()) {
 			return;
 		}
-	
+
 		if (getDelay() <= 0) {
 			return;
 		}
@@ -115,6 +112,20 @@ public class DebounceModuleHelper
 		loadModule(delay);
 	}
 
+	public synchronized int getSavedDelay() {
+		SharedPreferences settings = ctx.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE);
+
+		return settings.getInt("debounce_delay", 10);
+	}
+
+	public synchronized void setSavedDelay(int delay) {
+		SharedPreferences settings = ctx.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE);
+		SharedPreferences.Editor editor = settings.edit();
+
+		editor.putInt("debounce_delay", delay);
+		editor.commit();
+	}
+
 	public synchronized boolean is_safe_to_load() {
 		SharedPreferences settings = ctx.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE);
 		boolean safe_to_load = settings.getBoolean("safe_to_load", false);
diff --git a/MS2Debounce/src/de/rmdir/ms2debounce/MS2Debounce.java b/MS2Debounce/src/de/rmdir/ms2debounce/MS2Debounce.java
index 39b4e80..3b4804c 100644
--- a/MS2Debounce/src/de/rmdir/ms2debounce/MS2Debounce.java
+++ b/MS2Debounce/src/de/rmdir/ms2debounce/MS2Debounce.java
@@ -7,27 +7,114 @@ import android.os.Bundle;
 import android.content.Intent;
 import android.content.DialogInterface;
 import android.widget.TextView;
+import android.widget.Button;
+import android.widget.CheckBox;
+import android.view.View;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
 
 public class MS2Debounce extends Activity
 {
+	private DebounceModuleHelper module;
+
+	public MS2Debounce()
+	{
+		super();
+		module = new DebounceModuleHelper(this);
+	}
+
 	@Override
 	public void onCreate(Bundle savedInstanceState)
 	{
 		super.onCreate(savedInstanceState);
 
-		DebounceModuleHelper module = new DebounceModuleHelper(this);
+		//if (!module.isLoaded()) {
+		//	module.loadModule();
+		//}
+
+		setContentView(R.layout.main);
+		updateUI();
+	}
+
+	private void updateUI() {
+		TextView text = (TextView)findViewById(R.id.text);
+
+		disableUI();
+
+		boolean loaded = module.isLoaded();
+		boolean safe_to_load = module.is_safe_to_load();
+
+		text.setText("Current status:\n\nModule loaded: " + loaded + "\ndebounce_delay: " + module.getDelay() + "ms\nsafe_to_load: " + safe_to_load);
+
+		Button reload = (Button)findViewById(R.id.reload);
+		if (loaded) {
+			reload.setEnabled(true);
+		} else {
+			reload.setEnabled(false);
+		}
+
+		Button load = (Button)findViewById(R.id.load);
+		if (loaded) {
+			load.setEnabled(false);
+		} else {
+			load.setEnabled(true);
+		}
+
+		Button unload = (Button)findViewById(R.id.unload);
+		if (loaded) {
+			unload.setEnabled(true);
+		} else {
+			unload.setEnabled(false);
+		}
 
+		CheckBox on_boot = (CheckBox)findViewById(R.id.on_boot);
+		if (safe_to_load) {
+			on_boot.setEnabled(true);
+		} else {
+			on_boot.setEnabled(false);
+		}
+	}
+
+	private void disableUI() {
+		Button reload = (Button)findViewById(R.id.reload);
+		reload.setEnabled(false);
+
+		Button load = (Button)findViewById(R.id.load);
+		load.setEnabled(false);
+
+		Button unload = (Button)findViewById(R.id.unload);
+		unload.setEnabled(false);
+
+		CheckBox on_boot = (CheckBox)findViewById(R.id.on_boot);
+		on_boot.setEnabled(false);
+	}
+
+	public void loadModule(View view) {
+		disableUI();
 		if (!module.isLoaded()) {
 			module.loadModule();
 		}
+		updateUI();
+	}
 
-		setContentView(R.layout.main);
+	public void unloadModule(View view) {
+		disableUI();
+		if (module.isLoaded()) {
+			module.unloadModule();
+		}
+		updateUI();
+	}
 
-		TextView text = (TextView)findViewById(R.id.text);
-		text.setText("You will soon be able to set the debounce_delay here.\nModule loaded: " + module.isLoaded() + "\ndebounce_delay: " + module.getDelay() + "ms\nsafe_to_load: " + module.is_safe_to_load());
+	public void reloadModule(View view) {
+		disableUI();
+		if (module.isLoaded()) {
+			module.unloadModule();
+		}
+		if (!module.isLoaded()) {
+			module.loadModule();
+		}
+		updateUI();
 	}
 
 	@Override
-- 
2.39.5