修复竖屏模式下相机预览图像压缩的问题

szitguy · Sep 14, 2015 · d86a29b · d86a29b
1 parent 5b89ad7
commit d86a29b
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Showing 6 changed files with 17 additions and 45 deletions.
diff --git a/.gitignore b/.gitignore
@@ -1,7 +1,12 @@
 .gradle
 /local.properties
-/.idea/workspace.xml
-/.idea/libraries
 .DS_Store
 /build
 /captures
+
+# IntelliJ
+/*.iml
+/*.ipr
+/*.iws
+/.idea
+/out/
diff --git a/app/.gitignore b/app/.gitignore
@@ -1 +1,4 @@
 /build
+
+# IntelliJ
+/*.iml
diff --git a/app/app.iml b/app/app.iml
@@ -90,8 +90,8 @@
     <orderEntry type="jdk" jdkName="Android API 21 Platform" jdkType="Android SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" exported="" name="leakcanary-android-1.3.1" level="project" />
-    <orderEntry type="library" exported="" name="leakcanary-watcher-1.3.1" level="project" />
     <orderEntry type="library" exported="" name="haha-1.3" level="project" />
+    <orderEntry type="library" exported="" name="leakcanary-watcher-1.3.1" level="project" />
     <orderEntry type="library" exported="" name="leakcanary-analyzer-1.3.1" level="project" />
   </component>
 </module>
diff --git a/app/src/main/java/cn/itguy/recordvideodemo/MainActivity.java b/app/src/main/java/cn/itguy/recordvideodemo/MainActivity.java
@@ -69,8 +69,12 @@ protected void onCreate(Bundle savedInstanceState) {
             public void onGlobalLayout() {
                 preview.getViewTreeObserver().removeGlobalOnLayoutListener(this);
                 ViewGroup.LayoutParams layoutParams = preview.getLayoutParams();
-                layoutParams.height = (int) (4f * preview.getWidth() / 3);
+                layoutParams.height = (int) (3f / 4f * preview.getWidth());
                 preview.setLayoutParams(layoutParams);
+
+                ViewGroup.LayoutParams layoutParams2 = mPreview.getLayoutParams();
+                layoutParams2.height = (int) (4f / 3f * preview.getWidth());
+                mPreview.setLayoutParams(layoutParams2);
             }
         });
 

diff --git a/app/src/main/java/cn/itguy/recordvideodemo/camera/CameraPreviewContainer.java b/app/src/main/java/cn/itguy/recordvideodemo/camera/CameraPreviewContainer.java
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
@@ -3,6 +3,7 @@
               android:orientation="vertical"
               android:layout_width="fill_parent"
               android:layout_height="fill_parent"
+              android:keepScreenOn="true"
     >
     <FrameLayout
         android:id="@+id/camera_preview"