Fixed lint issues

Chages were made based on lint report. Before the changes was not possible to run build task of gradle

app/src/main/java/com/github/florent37/camerafragment/sample/CameraFragmentMainActivity.java

@@ -1,6 +1,7 @@
 package com.github.florent37.camerafragment.sample;
 
 import android.Manifest;
+import android.annotation.SuppressLint;
 import android.content.pm.PackageManager;
 import android.os.Build;
 import android.os.Bundle;
@@ -34,6 +35,7 @@ import butterknife.Bind;
 import butterknife.ButterKnife;
 import butterknife.OnClick;
 
+@SuppressLint("MissingPermission")
 public class CameraFragmentMainActivity extends AppCompatActivity {
 
     public static final String FRAGMENT_TAG = "camera";

app/src/main/java/com/github/florent37/camerafragment/sample/CameraFragmentMainActivityCustoms.java

@@ -1,6 +1,7 @@
 package com.github.florent37.camerafragment.sample;
 
 import android.Manifest;
+import android.annotation.SuppressLint;
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.os.Build;
@@ -28,6 +29,7 @@ import butterknife.Bind;
 import butterknife.ButterKnife;
 import butterknife.OnClick;
 
+@SuppressLint("MissingPermission")
 public class CameraFragmentMainActivityCustoms extends AppCompatActivity {
 
     private static final int REQUEST_CAMERA_PERMISSIONS = 931;

app/src/main/res/values/strings.xml

@@ -1,3 +1,3 @@
 <resources>
-    <string name="app_name">CameraFragment</string>
+    <string translatable="false" name="app_name">CameraFragment</string>
 </resources>

camerafragment/src/main/java/com/github/florent37/camerafragment/internal/manager/impl/Camera2Manager.java

@@ -1,5 +1,6 @@
 package com.github.florent37.camerafragment.internal.manager.impl;
 
+import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
 import android.content.Context;
 import android.graphics.ImageFormat;
@@ -54,6 +55,7 @@ import java.util.Objects;
  * Created by memfis on 8/9/16.
  */
 @TargetApi(Build.VERSION_CODES.LOLLIPOP)
+@SuppressLint("MissingPermission")
 public final class Camera2Manager extends BaseCameraManager<String, TextureView.SurfaceTextureListener>
         implements ImageReader.OnImageAvailableListener, TextureView.SurfaceTextureListener {
 

camerafragment/src/main/java/com/github/florent37/camerafragment/internal/timer/CountdownTask.java

@@ -1,7 +1,6 @@
 package com.github.florent37.camerafragment.internal.timer;
 
-import android.graphics.Color;
+import java.util.Locale;
-
 import java.util.concurrent.TimeUnit;
 
 import com.github.florent37.camerafragment.internal.utils.DateTimeUtils;
@@ -28,7 +27,8 @@ public class CountdownTask extends TimerTaskBase implements Runnable {
 
         if (callback != null) {
             callback.setText(
-                    String.format("%02d:%02d",
+                    String.format(Locale.getDefault(),
+                            "%02d:%02d",
                             TimeUnit.MILLISECONDS.toMinutes(millis),
                             TimeUnit.MILLISECONDS.toSeconds(millis) -
                                     TimeUnit.MINUTES.toSeconds(TimeUnit.MILLISECONDS.toMinutes(millis))
@@ -52,7 +52,8 @@ public class CountdownTask extends TimerTaskBase implements Runnable {
         recordingTimeSeconds = maxDurationMilliseconds / 1000;
         if (callback != null) {
             callback.setText(
-                    String.format("%02d:%02d",
+                    String.format(Locale.getDefault(),
+                            "%02d:%02d",
                             TimeUnit.MILLISECONDS.toMinutes(maxDurationMilliseconds),
                             TimeUnit.MILLISECONDS.toSeconds(maxDurationMilliseconds) -
                                     TimeUnit.MINUTES.toSeconds(TimeUnit.MILLISECONDS.toMinutes(maxDurationMilliseconds))

camerafragment/src/main/java/com/github/florent37/camerafragment/internal/timer/TimerTask.java

@@ -2,6 +2,8 @@ package com.github.florent37.camerafragment.internal.timer;
 
 import com.github.florent37.camerafragment.internal.utils.DateTimeUtils;
 
+import java.util.Locale;
+
 /*
  * Created by florentchampigny on 13/01/2017.
  */
@@ -22,7 +24,13 @@ public class TimerTask extends TimerTaskBase implements Runnable {
         }
         if(callback != null) {
             callback.setText(
-                    String.format("%02d:%02d", recordingTimeMinutes, recordingTimeSeconds));
+                    String.format(
+                            Locale.getDefault(),
+                            "%02d:%02d",
+                            recordingTimeMinutes,
+                            recordingTimeSeconds
+                    )
+            );
         }
         if (alive) handler.postDelayed(this, DateTimeUtils.SECOND);
     }
@@ -33,7 +41,13 @@ public class TimerTask extends TimerTaskBase implements Runnable {
         recordingTimeSeconds = 0;
         if(callback != null) {
             callback.setText(
-                    String.format("%02d:%02d", recordingTimeMinutes, recordingTimeSeconds));
+                    String.format(
+                            Locale.getDefault(),
+                            "%02d:%02d",
+                            recordingTimeMinutes,
+                            recordingTimeSeconds
+                    )
+            );
             callback.setTextVisible(true);
         }
         handler.postDelayed(this, DateTimeUtils.SECOND);

camerafragment/src/main/java/com/github/florent37/camerafragment/internal/ui/BaseAnncaFragment.java

@@ -1,5 +1,6 @@
 package com.github.florent37.camerafragment.internal.ui;
 
+import android.annotation.SuppressLint;
 import android.app.Activity;
 import android.app.AlertDialog;
 import android.content.Context;
@@ -54,9 +55,10 @@ import java.util.ArrayList;
 
 /*
  * Created by memfis on 12/1/16.
- * Updated by Florent37
+ * Updated by amadeu01
  */
 
+@SuppressLint("WrongConstant")
 public abstract class BaseAnncaFragment<CameraId> extends Fragment implements CameraFragmentApi {
 
     public static final String ARG_CONFIGURATION = "configuration";
@@ -152,7 +154,7 @@ public abstract class BaseAnncaFragment<CameraId> extends Fragment implements Ca
     @Override
     public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
         View decorView = ((Activity) container.getContext()).getWindow().getDecorView();
-        if (Build.VERSION.SDK_INT > MIN_VERSION_ICECREAM) {
+        if (Build.VERSION.SDK_INT > Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1) {
             int uiOptions = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN;
             decorView.setSystemUiVisibility(uiOptions);
         }
@@ -347,8 +349,8 @@ public abstract class BaseAnncaFragment<CameraId> extends Fragment implements Ca
     public PhotoQualityOption[] getPhotoQualities() {
         ArrayList<PhotoQualityOption> photoQualityOptions = new ArrayList<>();
 
-        for (CharSequence photoQualitie: photoQualities) {
+        for (CharSequence photoQuality: photoQualities) {
-            photoQualityOptions.add((PhotoQualityOption) photoQualitie);
+            photoQualityOptions.add((PhotoQualityOption) photoQuality);
         }
         return photoQualityOptions.toArray(new PhotoQualityOption[photoQualityOptions.size()]);
     }
@@ -604,7 +606,7 @@ public abstract class BaseAnncaFragment<CameraId> extends Fragment implements Ca
     }
 
     protected void takePhoto(CameraFragmentResultListener callback, @Nullable String directoryPath, @Nullable String fileName) {
-        if (Build.VERSION.SDK_INT > MIN_VERSION_ICECREAM) {
+        if (Build.VERSION.SDK_INT > Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1) {
             new MediaActionSound().play(MediaActionSound.SHUTTER_CLICK);
         }
         setRecordState(Record.TAKE_PHOTO_STATE);
@@ -615,7 +617,7 @@ public abstract class BaseAnncaFragment<CameraId> extends Fragment implements Ca
     }
 
     protected void startRecording(@Nullable String directoryPath, @Nullable String fileName) {
-        if (Build.VERSION.SDK_INT > MIN_VERSION_ICECREAM) {
+        if (Build.VERSION.SDK_INT > Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1) {
             new MediaActionSound().play(MediaActionSound.START_VIDEO_RECORDING);
         }
 
@@ -628,7 +630,7 @@ public abstract class BaseAnncaFragment<CameraId> extends Fragment implements Ca
     }
 
     protected void stopRecording(CameraFragmentResultListener callback) {
-        if (Build.VERSION.SDK_INT > MIN_VERSION_ICECREAM) {
+        if (Build.VERSION.SDK_INT > Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1) {
             new MediaActionSound().play(MediaActionSound.STOP_VIDEO_RECORDING);
         }
 

camerafragment/src/main/java/com/github/florent37/camerafragment/widgets/CameraSettingsView.java

@@ -1,17 +1,16 @@
 package com.github.florent37.camerafragment.widgets;
 
-import android.annotation.TargetApi;
 import android.content.Context;
 import android.os.Build;
 import android.util.AttributeSet;
-import android.widget.ImageButton;
 
 import com.github.florent37.camerafragment.R;
 
 /*
  * Created by memfis on 8/23/16.
+ * Updated by amadeu01 on 17/04/17
  */
-public class CameraSettingsView extends ImageButton {
+public class CameraSettingsView extends android.support.v7.widget.AppCompatImageButton {
 
     public CameraSettingsView(Context context) {
         this(context, null);
@@ -26,12 +25,6 @@ public class CameraSettingsView extends ImageButton {
         init();
     }
 
-    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
-    public CameraSettingsView(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
-        super(context, attrs, defStyleAttr, defStyleRes);
-        init();
-    }
-
     private void init() {
         setBackgroundResource(R.drawable.circle_frame_background_dark);
         setImageResource(R.drawable.ic_settings_white_24dp);

camerafragment/src/main/java/com/github/florent37/camerafragment/widgets/CameraSwitchView.java

@@ -15,6 +15,7 @@ import com.github.florent37.camerafragment.internal.utils.Utils;
 
 /*
  * Created by memfis on 6/24/16.
+ * Updated by amadeu01 on 17/04/17
  */
 public class CameraSwitchView extends AppCompatImageButton {
 
@@ -39,11 +40,11 @@ public class CameraSwitchView extends AppCompatImageButton {
         Context context = getContext();
         frontCameraDrawable = ContextCompat.getDrawable(context, R.drawable.ic_camera_front_white_24dp);
         frontCameraDrawable = DrawableCompat.wrap(frontCameraDrawable);
-        DrawableCompat.setTintList(frontCameraDrawable.mutate(), ContextCompat.getColorStateList(context, R.drawable.switch_camera_mode_selector));
+        DrawableCompat.setTintList(frontCameraDrawable.mutate(), ContextCompat.getColorStateList(context, R.color.switch_camera_mode_selector));
 
         rearCameraDrawable = ContextCompat.getDrawable(context, R.drawable.ic_camera_rear_white_24dp);
         rearCameraDrawable = DrawableCompat.wrap(rearCameraDrawable);
-        DrawableCompat.setTintList(rearCameraDrawable.mutate(), ContextCompat.getColorStateList(context, R.drawable.switch_camera_mode_selector));
+        DrawableCompat.setTintList(rearCameraDrawable.mutate(), ContextCompat.getColorStateList(context, R.color.switch_camera_mode_selector));
 
         setBackgroundResource(R.drawable.circle_frame_background_dark);
         displayBackCamera();

camerafragment/src/main/java/com/github/florent37/camerafragment/widgets/FlashSwitchView.java

@@ -5,19 +5,17 @@ import android.graphics.Color;
 import android.graphics.drawable.Drawable;
 import android.os.Build;
 import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
 import android.support.v4.content.ContextCompat;
 import android.util.AttributeSet;
-import android.view.View;
-import android.widget.ImageButton;
 
 import com.github.florent37.camerafragment.R;
 
 
 /*
  * Created by memfis on 7/6/16.
+ * Updated by amadeu01 on 17/04/17
  */
-public class FlashSwitchView extends ImageButton {
+public class FlashSwitchView extends android.support.v7.widget.AppCompatImageButton {
 
     private Drawable flashOnDrawable;
     private Drawable flashOffDrawable;

camerafragment/src/main/java/com/github/florent37/camerafragment/widgets/MediaActionSwitchView.java

@@ -8,15 +8,15 @@ import android.support.v4.content.ContextCompat;
 import android.support.v4.graphics.drawable.DrawableCompat;
 import android.util.AttributeSet;
 import android.view.View;
-import android.widget.ImageButton;
 
 import com.github.florent37.camerafragment.R;
 import com.github.florent37.camerafragment.internal.utils.Utils;
 
 /*
  * Created by memfis on 6/24/16.
+ * Updated by amadeu01 on 17/04/17
  */
-public class MediaActionSwitchView extends ImageButton {
+public class MediaActionSwitchView extends android.support.v7.widget.AppCompatImageButton {
 
     @Nullable
     private OnMediaActionStateChangeListener onMediaActionStateChangeListener;
@@ -47,11 +47,11 @@ public class MediaActionSwitchView extends ImageButton {
 
         photoDrawable = ContextCompat.getDrawable(context, R.drawable.ic_photo_camera_white_24dp);
         photoDrawable = DrawableCompat.wrap(photoDrawable);
-        DrawableCompat.setTintList(photoDrawable.mutate(), ContextCompat.getColorStateList(context, R.drawable.switch_camera_mode_selector));
+        DrawableCompat.setTintList(photoDrawable.mutate(), ContextCompat.getColorStateList(context, R.color.switch_camera_mode_selector));
 
         videoDrawable = ContextCompat.getDrawable(context, R.drawable.ic_videocam_white_24dp);
         videoDrawable = DrawableCompat.wrap(videoDrawable);
-        DrawableCompat.setTintList(videoDrawable.mutate(), ContextCompat.getColorStateList(context, R.drawable.switch_camera_mode_selector));
+        DrawableCompat.setTintList(videoDrawable.mutate(), ContextCompat.getColorStateList(context, R.color.switch_camera_mode_selector));
 
         setBackgroundResource(R.drawable.circle_frame_background_dark);
 //        setBackgroundResource(R.drawable.circle_frame_background);
@@ -79,7 +79,7 @@ public class MediaActionSwitchView extends ImageButton {
         setImageDrawable(videoDrawable);
     }
 
-    public void setOnMediaActionStateChangeListener(OnMediaActionStateChangeListener onMediaActionStateChangeListener) {
+    public void setOnMediaActionStateChangeListener(@Nullable OnMediaActionStateChangeListener onMediaActionStateChangeListener) {
         this.onMediaActionStateChangeListener = onMediaActionStateChangeListener;
     }
 

camerafragment/src/main/java/com/github/florent37/camerafragment/widgets/RecordButton.java

@@ -8,15 +8,15 @@ import android.support.annotation.Nullable;
 import android.support.v4.content.ContextCompat;
 import android.util.AttributeSet;
 import android.view.View;
-import android.widget.ImageButton;
 
 import com.github.florent37.camerafragment.R;
 import com.github.florent37.camerafragment.internal.utils.Utils;
 
 /*
  * Created by memfis on 7/6/16.
+ * Updated by amadeu01 on 17/04/17
  */
-public class RecordButton extends ImageButton {
+public class RecordButton extends android.support.v7.widget.AppCompatImageButton {
 
     public interface RecordButtonListener {
         void onRecordButtonClicked();

camerafragment/src/main/res/color/switch_camera_mode_selector.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="true" android:color="#ffeb3b"/>
+
+    <item android:color="#fafafa"/>
+
+</selector>

camerafragment/src/main/res/drawable/switch_camera_mode_selector.xml

@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:state_pressed="true" android:color="#ffeb3b"></item>
-
-    <item android:color="#fafafa"></item>
-
-</selector>

camerafragment/src/main/res/values/styles.xml

@@ -7,7 +7,7 @@
         <item name="android:layout_weight">1</item>
         <item name="android:gravity">center_horizontal</item>
         <item name="android:background">?attr/selectableItemBackground</item>
-        <item name="android:textSize">10dp</item>
+        <item name="android:textSize">10sp</item>
         <item name="android:clickable">true</item>
         <item name="android:textColor">#fafafa</item>
     </style>