add AE lock

jonasjuffinger · Jul 10, 2019 · 0cf2960 · 0cf2960
1 parent 29573c1
commit 0cf2960
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Showing 4 changed files with 44 additions and 3 deletions.
diff --git a/app/src/main/java/com/jonasjuffinger/timelapse/Settings.java b/app/src/main/java/com/jonasjuffinger/timelapse/Settings.java
@@ -15,11 +15,13 @@ class Settings {
     private static final String EXTRA_SHOTCOUNT = "com.jonasjuffinger.timelapse.SHOTCOUNT";
     private static final String EXTRA_DISPLAYOFF = "com.jonasjuffinger.timelapse.DISPLAYOFF";
     private static final String EXTRA_SILENTSHUTTER = "com.jonasjuffinger.timelapse.SILENTSHUTTER";
+    private static final String EXTRA_AEL = "com.jonasjuffinger.timelapse.AEL";
 
     int interval, rawInterval;
     int shotCount, rawShotCount;
     boolean displayOff;
     boolean silentShutter;
+    boolean ael;
     int fps;    // index
 
     Settings() {
@@ -29,29 +31,33 @@ class Settings {
         rawShotCount = 1;
         displayOff = false;
         silentShutter = true;
+        ael = true;
         fps = 0;
     }
 
-    public Settings(int interval, int shotCount, boolean displayOff, boolean silentShutter) {
+    public Settings(int interval, int shotCount, boolean displayOff, boolean silentShutter, boolean ael) {
         this.interval = interval;
         this.shotCount = shotCount;
         this.displayOff = displayOff;
         this.silentShutter = silentShutter;
+        this.ael = ael;
     }
 
     void putInIntent(Intent intent) {
         intent.putExtra(EXTRA_INTERVAL, interval);
         intent.putExtra(EXTRA_SHOTCOUNT, shotCount);
         intent.putExtra(EXTRA_DISPLAYOFF, displayOff);
         intent.putExtra(EXTRA_SILENTSHUTTER, silentShutter);
+        intent.putExtra(EXTRA_AEL, ael);
     }
 
     static Settings getFromIntent(Intent intent) {
         return new Settings(
                 intent.getIntExtra(EXTRA_INTERVAL, 1),
                 intent.getIntExtra(EXTRA_SHOTCOUNT, 1),
                 intent.getBooleanExtra(EXTRA_DISPLAYOFF, false),
-                intent.getBooleanExtra(EXTRA_SILENTSHUTTER, false)
+                intent.getBooleanExtra(EXTRA_SILENTSHUTTER, false),
+                intent.getBooleanExtra(EXTRA_AEL, false)
         );
     }
 
@@ -62,6 +68,7 @@ void save(Context context)
         editor.putInt("interval", rawInterval);
         editor.putInt("shotCount", rawShotCount);
         editor.putBoolean("silentShutter", silentShutter);
+        editor.putBoolean("ael", ael);
         editor.putInt("fps", fps);
         editor.apply();
     }
@@ -72,6 +79,7 @@ void load(Context context)
         rawInterval = sharedPref.getInt("interval", rawInterval);
         rawShotCount = sharedPref.getInt("shotCount", rawShotCount);
         silentShutter = sharedPref.getBoolean("silentShutter", silentShutter);
+        ael = sharedPref.getBoolean("ael", ael);
         fps = sharedPref.getInt("fps", fps);
     }
 }
diff --git a/app/src/main/java/com/jonasjuffinger/timelapse/SettingsActivity.java b/app/src/main/java/com/jonasjuffinger/timelapse/SettingsActivity.java
@@ -38,6 +38,7 @@ public class SettingsActivity extends BaseActivity
     private Spinner spnFps;
 
     private CheckBox cbSilentShutter;
+    private CheckBox cbAEL;
 
     @Override
     protected void onCreate(Bundle savedInstanceState)
@@ -72,6 +73,7 @@ protected void onCreate(Bundle savedInstanceState)
         sbShots = (AdvancedSeekBar) findViewById(R.id.sbShots);
         spnFps = (Spinner) findViewById(R.id.spnFps);
         cbSilentShutter = (CheckBox) findViewById(R.id.cbSilentShutter);
+        cbAEL = (CheckBox) findViewById(R.id.cbAEL);
 
         sbInterval.setMax(83);
         sbInterval.setOnSeekBarChangeListener(sbIntervalOnSeekBarChangeListener);
@@ -88,6 +90,9 @@ protected void onCreate(Bundle savedInstanceState)
         cbSilentShutter.setOnCheckedChangeListener(cbSilentShutterOnCheckListener);
         //cbSilentShutter.setVisibility(View.INVISIBLE);
 
+        cbAEL.setChecked(settings.ael);
+        cbAEL.setOnCheckedChangeListener(cbAELOnCheckListener);
+
         //try {
             //CameraEx cameraEx = CameraEx.open(0, null);
             //final CameraEx.ParametersModifier modifier = cameraEx.createParametersModifier(cameraEx.getNormalCamera().getParameters());
@@ -214,6 +219,13 @@ public void onCheckedChanged(CompoundButton compoundButton, boolean b) {
         }
     };
 
+    CheckBox.OnCheckedChangeListener cbAELOnCheckListener = new CheckBox.OnCheckedChangeListener() {
+        @Override
+        public void onCheckedChanged(CompoundButton compoundButton, boolean b) {
+            settings.ael = b;
+        }
+    };
+
     void updateTimes() {
         if(settings.shotCount == Integer.MAX_VALUE)
         {

diff --git a/app/src/main/java/com/jonasjuffinger/timelapse/ShootActivity.java b/app/src/main/java/com/jonasjuffinger/timelapse/ShootActivity.java
@@ -122,7 +122,7 @@ protected void onResume() {
         //autoReviewControl.setPictureReviewInfoHist(true);
         cameraEx.setAutoPictureReviewControl(autoReviewControl);
 
-        final Camera.Parameters params = cameraEx.createEmptyParameters();
+        final Camera.Parameters params = cameraEx.getNormalCamera().getParameters();
         final CameraEx.ParametersModifier modifier = cameraEx.createParametersModifier(params);
         modifier.setDriveMode(CameraEx.ParametersModifier.DRIVE_MODE_SINGLE);
         // setSilentShutterMode doesn't exist on all cameras
@@ -131,6 +131,17 @@ protected void onResume() {
         }
         catch(NoSuchMethodError ignored)
         {}
+
+        try{
+            //add also AEL if set
+            if(settings.ael) {
+                modifier.setAutoExposureLock(CameraEx.ParametersModifier.AE_LOCK_ON);
+            }
+        }
+        catch (Exception e){
+            //do nothing
+        }
+
         cameraEx.getNormalCamera().setParameters(params);
 
         pictureReviewTime = autoReviewControl.getPictureReviewTime();

diff --git a/app/src/main/res/layout/activity_settings.xml b/app/src/main/res/layout/activity_settings.xml
@@ -176,6 +176,16 @@
                 android:layout_marginLeft="10dp"
                 android:checked="true"
                 android:text="Silent Shutter" />
+
+            <CheckBox
+                    android:id="@+id/cbAEL"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_alignParentTop="true"
+                    android:layout_marginLeft="10dp"
+                    android:checked="true"
+                    android:layout_toRightOf="@id/cbSilentShutter"
+                    android:text="AEL" />
         </RelativeLayout>
     </LinearLayout>